89C51R price and stock

89C51R Details
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Newark Authorized Distributor

Part # Manufacturer Description Stock Price Price Range Buy
AT89C51RD2-SLSUM DISTI # 15AC6362
Microchip Technology Inc Mcu, 8Bit, 8051, 60Mhz, Plcc-44, Product Range:8051 Family At89C51 Series Microcontrollers, Cpu Sp... eed:60Mhz, Program Memory Size:64Kb, Ram Memory Size:2Kb, No. Of Pins:44Pins, Mcu Case Style:Lcc, No. Of I/O S:34I/O S, Embedded Rohs Compliant: Yes |Microchip AT89C51RD2-SLSUM more RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 1 Container: Bulk AT89C51RD2-SLSUM Part Details 2242
  • 270 $7.7900
  • 108 $8.2000
  • 54 $8.6000
  • 25 $8.8600
  • 10 $9.1100
  • 1 $9.3700
$7.7900 / $9.3700 Buy Now AT89C51RD2-SLSUM Part Details
AT89C51RB2-SLSUM DISTI # 62AC6469
Microchip Technology Inc Mcu, 8Bit, 8051, 60Mhz, Plcc-44, Product Range:8051 Family At89C51 Series Microcontrollers, Cpu Sp... eed:60Mhz, Program Memory Size:16Kb, Ram Memory Size:1Kb, No. Of Pins:44Pins, Mcu Case Style:Lcc, No. Of I/O S:32I/O S, Embedded Rohs Compliant: Yes |Microchip AT89C51RB2-SLSUM more RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 1 Container: Bulk AT89C51RB2-SLSUM Part Details 1972
  • 513 $6.5000
  • 270 $6.7200
  • 108 $6.9500
  • 54 $7.1700
  • 25 $7.3800
  • 10 $7.5900
  • 1 $7.8100
$6.5000 / $7.8100 Buy Now AT89C51RB2-SLSUM Part Details
AT89C51RC-24JU DISTI # 15AC6357
Microchip Technology Inc Mcu, 8Bit, 8051, 24Mhz, Plcc-44, Product Range:8051 Family At89C51 Series Microcontrollers, Cpu Sp... eed:24Mhz, Program Memory Size:32Kb, Ram Memory Size:512Byte, No. Of Pins:44Pins, Mcu Case Style:Lcc, No. Of I/O S:32I/O S, Embedded Rohs Compliant: Yes |Microchip AT89C51RC-24JU more RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 1 Container: Bulk AT89C51RC-24JU Part Details 842
  • 513 $4.2800
  • 270 $4.3500
  • 108 $4.4000
  • 54 $4.4600
  • 25 $4.5900
  • 10 $4.7200
  • 1 $4.8500
$4.2800 / $4.8500 Buy Now AT89C51RC-24JU Part Details
AT89C51RC2-3CSUM DISTI # 15AC6360
Microchip Technology Inc Mcu, 8Bit, 8051, 60Mhz, Dip-40, Product Range:8051 Family At89C51 Series Microcontrollers, Cpu Spe... ed:60Mhz, Program Memory Size:32Kb, Ram Memory Size:1Kb, No. Of Pins:40Pins, Mcu Case Style:Dip, No. Of I/O S:32I/O S, Embedded Rohs Compliant: Yes |Microchip AT89C51RC2-3CSUM more RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 1 Container: Bulk AT89C51RC2-3CSUM Part Details 611
  • 100 $8.1400
  • 50 $8.5000
  • 30 $8.5500
  • 10 $8.6000
  • 1 $9.1700
$8.1400 / $9.1700 Buy Now AT89C51RC2-3CSUM Part Details
AT89C51RC-24AU DISTI # 65AH3849
Microchip Technology Inc 8Bit Microcontrollers (Mcu) - Ic S Rohs Compliant: Yes |Microchip AT89C51RC-24AU RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 1 Container: Bulk AT89C51RC-24AU Part Details 509
  • 640 $2.8900
  • 100 $2.8900
  • 50 $2.9000
  • 25 $2.9000
  • 10 $2.9500
  • 1 $3.0000
$2.8900 / $3.0000 Buy Now AT89C51RC-24AU Part Details
AT89C51RD2-SLRUM DISTI # 44AC2251
Microchip Technology Inc Mcu, 8Bit, 8051, 60Mhz, Lcc-44, Product Range:8051 Family At89C51 Series Microcontrollers, Cpu Spe... ed:60Mhz, Program Memory Size:64Kb, Ram Memory Size:2Kb, No. Of Pins:44Pins, Mcu Case Style:Lcc, No. Of I/O S:32I/O S, Embedded Rohs Compliant: Yes |Microchip AT89C51RD2-SLRUM more RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 1 Container: Cut Tape AT89C51RD2-SLRUM Part Details 450
  • 1 $8.7400
$8.7400 Buy Now AT89C51RD2-SLRUM Part Details
AT89C51RC2-SLSUM DISTI # 97AC9732
Microchip Technology Inc C51Rc2 32K Flash Plcc44 Com 5V Green Rohs Compliant: Yes |Microchip AT89C51RC2-SLSUM RoHS: Compliant Min Qty: 27 Package Multiple: 1 Date Code: 0 Container: Bulk AT89C51RC2-SLSUM Part Details 328
  • 513 $7.4300
  • 270 $7.6900
  • 108 $7.9400
  • 54 $8.2000
  • 25 $8.4400
$7.4300 / $8.4400 Buy Now AT89C51RC2-SLSUM Part Details
AT89C51RB2-3CSUM DISTI # 07AH6455
Microchip Technology Inc Mcu, 8Bit, 60Mhz, Dip-40, Product Range:8051 Family At89C51 Series Microcontrollers, Cpu Speed:60M... hz, Program Memory Size:16Kb, Ram Memory Size:1.25Kb, No. Of Pins:40Pins, Mcu Case Style:Dip, No. Of I/O S:32I/O S, Supply Voltage Rohs Compliant: Yes |Microchip AT89C51RB2-3CSUM more RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 1 Container: Bulk AT89C51RB2-3CSUM Part Details 321
  • 250 $6.4800
  • 100 $6.8200
  • 50 $7.1600
  • 30 $7.3700
  • 10 $7.5800
  • 1 $7.8000
$6.4800 / $7.8000 Buy Now AT89C51RB2-3CSUM Part Details
AT89C51RC-24PU DISTI # 07AH6456
Microchip Technology Inc Mcu, 8Bit, 24Mhz, Dip-40, Product Range:8051 Family At89C51 Series Microcontrollers, Cpu Speed:24M... hz, Program Memory Size:32Kb, Ram Memory Size:512Byte, No. Of Pins:40Pins, Mcu Case Style:Dip, No. Of I/O S:32I/O S, Embedded Interfacerohs Compliant: Yes |Microchip AT89C51RC-24PU more RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 1 Container: Bulk AT89C51RC-24PU Part Details 240
  • 250 $4.7400
  • 100 $4.8500
  • 50 $4.9400
  • 30 $5.0900
  • 10 $5.2300
  • 1 $5.3800
$4.7400 / $5.3800 Buy Now AT89C51RC-24PU Part Details
AT89C51RC2-SLSUM DISTI # 15AC6359
Microchip Technology Inc Mcu, 8Bit, 8051, 60Mhz, Plcc-44, Product Range:8051 Family At89C51 Series Microcontrollers, Cpu Sp... eed:60Mhz, Program Memory Size:32Kb, Ram Memory Size:1Kb, No. Of Pins:44Pins, Mcu Case Style:Lcc, No. Of I/O S:32I/O S, Embedded Rohs Compliant: Yes |Microchip AT89C51RC2-SLSUM more RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 1 Container: Bulk AT89C51RC2-SLSUM Part Details 171
  • 108 $7.4300
  • 54 $7.8100
  • 25 $8.2000
  • 10 $8.5700
  • 1 $8.9300
$7.4300 / $8.9300 Buy Now AT89C51RC2-SLSUM Part Details
AT89C51RC2-SLSUL DISTI # 68T4933
Microchip Technology Inc C51Rc2 32K Flash Plcc44 Ind 3V Green 44 Plcc 16.6X16.6X4.4Mm Tube Rohs Compliant: Yes |Microchip AT8... 9C51RC2-SLSUL more RoHS: Compliant Min Qty: 108 Package Multiple: 1 Date Code: 0 Container: Bulk AT89C51RC2-SLSUL Part Details 0
  • 100 $8.2500
$8.2500 Buy Now AT89C51RC2-SLSUL Part Details
AT89C51RE2-SLSUM DISTI # 68T4942
Microchip Technology Inc Microcontroller Mcu, 8 Bit, 8051, 60Mhz, Plcc-44, Product Range:8051 Family At89C51 Series Microcon... trollers, Device Core:8051, Operating Frequency Max:60Mhz, Program Memory Size:128Kb, No. Of Pins:44Pins, Ic Case/Package:Lcc Rohs Compliant: Yes |Microchip AT89C51RE2-SLSUM more RoHS: Compliant Min Qty: 972 Package Multiple: 1 Date Code: 0 Container: Bulk AT89C51RE2-SLSUM Part Details 0   Buy Now AT89C51RE2-SLSUM Part Details
AT89C51RD2T-RLTUM DISTI # 32AK7446
Microchip Technology Inc C51Rd2 64Kf Tqfp44 3-5.5V Ind. Green 44 Tqfp 10X10X1Mm Tray Rohs Compliant: Yes |Microchip AT89C51RD... 2T-RLTUM more RoHS: Compliant Min Qty: 160 Package Multiple: 1 Date Code: 0 Container: Bulk AT89C51RD2T-RLTUM Part Details 0
  • 100 $7.3000
$7.3000 Buy Now AT89C51RD2T-RLTUM Part Details
AT89C51RC2T-RLTUL DISTI # 32AK7443
Microchip Technology Inc C51Rc2 Flash 32K Tqfp44 Ind 5V Green 44 Tqfp 10X10X1Mm Tray Rohs Compliant: Yes |Microchip AT89C51RC... 2T-RLTUL more RoHS: Compliant Min Qty: 160 Package Multiple: 1 Date Code: 0 Container: Bulk AT89C51RC2T-RLTUL Part Details 0
  • 100 $7.6400
$7.6400 Buy Now AT89C51RC2T-RLTUL Part Details
AT89C51RB2T-RLTUL DISTI # 32AK7440
Microchip Technology Inc C51Rb2 Flash 16K Tqfp44 Ind 3V Green 44 Tqfp 10X10X1Mm Tray Rohs Compliant: Yes |Microchip AT89C51RB... 2T-RLTUL more RoHS: Compliant Min Qty: 160 Package Multiple: 1 Date Code: 0 Container: Bulk AT89C51RB2T-RLTUL Part Details 0
  • 100 $6.4500
$6.4500 Buy Now AT89C51RB2T-RLTUL Part Details

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DigiKey ECIA (NEDA) Member • Authorized Distributor

Part # Manufacturer Description Stock Price Price Range Buy
AT89C51RD2-SLSUM DISTI # AT89C51RD2-SLSUM-ND
Microchip Technology Inc IC MCU 8BIT 64KB FLASH 44PLCC Min Qty: 1 Lead time: 4 Weeks Container: Tube AT89C51RD2-SLSUM Part Details 2851
In Stock
  • 100 $7.4900
  • 25 $8.2700
  • 1 $9.0100
$7.4900 / $9.0100 Buy Now AT89C51RD2-SLSUM Part Details
AT89C51RC2-SLSUM DISTI # AT89C51RC2-SLSUM-ND
Microchip Technology Inc IC MCU 8BIT 32KB FLASH 44PLCC Min Qty: 1 Lead time: 4 Weeks Container: Tube AT89C51RC2-SLSUM Part Details 1783
In Stock
  • 100 $7.1400
  • 25 $7.8800
  • 1 $8.5900
$7.1400 / $8.5900 Buy Now AT89C51RC2-SLSUM Part Details
AT89C51RC-24PU DISTI # AT89C51RC-24PU-ND
Microchip Technology Inc IC MCU 8BIT 32KB FLASH 40PDIL Min Qty: 1 Lead time: 4 Weeks Container: Tube AT89C51RC-24PU Part Details 1707
In Stock
  • 100 $4.5625
  • 25 $4.7500
  • 1 $5.1700
$4.5625 / $5.1700 Buy Now AT89C51RC-24PU Part Details
AT89C51RB2T-RLRUL DISTI # 150-AT89C51RB2T-RLRULCT-ND
Microchip Technology Inc IC MCU 8BIT 16KB FLASH 44VQFP Min Qty: 1 Lead time: 6 Weeks Container: Cut Tape (CT), Digi-Reel®, Tape & Reel (TR) AT89C51RB2T-RLRUL Part Details 1680
In Stock
  • 2000 $6.4501
  • 100 $6.4500
  • 25 $7.1300
  • 1 $7.7700
$6.4500 / $7.7700 Buy Now AT89C51RB2T-RLRUL Part Details
AT89C51RC-24JU DISTI # AT89C51RC-24JU-ND
Microchip Technology Inc IC MCU 8BIT 32KB FLASH 44PLCC Min Qty: 1 Lead time: 6 Weeks Container: Tube AT89C51RC-24JU Part Details 1379
In Stock
  • 100 $4.1250
  • 25 $4.2900
  • 1 $4.6600
$4.1250 / $4.6600 Buy Now AT89C51RC-24JU Part Details
AT89C51RB2-SLSUL DISTI # AT89C51RB2-SLSUL-ND
Microchip Technology Inc IC MCU 8BIT 16KB FLASH 44PLCC Min Qty: 1 Lead time: 30 Weeks Container: Tube AT89C51RB2-SLSUL Part Details 967
In Stock
  • 100 $6.7500
  • 25 $7.4900
  • 1 $8.1500
$6.7500 / $8.1500 Buy Now AT89C51RB2-SLSUL Part Details
AT89C51RD2-SLRUM DISTI # AT89C51RD2-SLRUMCT-ND
Microchip Technology Inc IC MCU 8BIT 64KB FLASH 44PLCC Min Qty: 1 Lead time: 30 Weeks Container: Digi-Reel®, Cut Tape (CT), Tape & Reel (TR) AT89C51RD2-SLRUM Part Details 791
In Stock
  • 500 $7.6600
  • 100 $7.6600
  • 25 $8.4600
  • 1 $9.2200
$7.6600 / $9.2200 Buy Now AT89C51RD2-SLRUM Part Details
AT89C51RB2-3CSUL DISTI # 2156-AT89C51RB2-3CSUL-ND
Atmel Corporation IC MCU 8BIT 16KB FLASH 40PDIL Min Qty: 37 Lead time: 1 Weeks Container: Bulk MARKETPLACE PRODUCT AT89C51RB2-3CSUL Part Details 762
In Stock
  • 37 $8.2900
$8.2900 Buy Now AT89C51RB2-3CSUL Part Details
AT89C51RB2-SLSUM DISTI # AT89C51RB2-SLSUM-ND
Microchip Technology Inc IC MCU 8BIT 16KB FLASH 44PLCC Min Qty: 1 Lead time: 4 Weeks Container: Tube AT89C51RB2-SLSUM Part Details 645
In Stock
  • 100 $6.2500
  • 25 $6.8900
  • 1 $7.5100
$6.2500 / $7.5100 Buy Now AT89C51RB2-SLSUM Part Details
AT89C51RB2-3CSUM DISTI # AT89C51RB2-3CSUM-ND
Microchip Technology Inc IC MCU 8BIT 16KB FLASH 40PDIL Min Qty: 1 Lead time: 4 Weeks Container: Tube AT89C51RB2-3CSUM Part Details 362
In Stock
  • 100 $6.2300
  • 25 $6.8800
  • 1 $7.5000
$6.2300 / $7.5000 Buy Now AT89C51RB2-3CSUM Part Details
AT89C51RC2T-RLTUL DISTI # 150-AT89C51RC2T-RLTUL-ND
Microchip Technology Inc IC MCU 8BIT 32KB FLASH 44VQFP Min Qty: 1 Lead time: 6 Weeks Container: Tray AT89C51RC2T-RLTUL Part Details 279
In Stock
  • 100 $7.6400
  • 25 $8.4300
  • 1 $9.1900
$7.6400 / $9.1900 Buy Now AT89C51RC2T-RLTUL Part Details
AT89C51RB2T-RLTUL DISTI # 150-AT89C51RB2T-RLTUL-ND
Microchip Technology Inc IC MCU 8BIT 16KB FLASH 44VQFP Min Qty: 1 Lead time: 6 Weeks Container: Tray AT89C51RB2T-RLTUL Part Details 193
In Stock
  • 100 $6.4500
  • 25 $7.1300
  • 1 $7.7700
$6.4500 / $7.7700 Buy Now AT89C51RB2T-RLTUL Part Details
AT89C51RD2T-RLTUM DISTI # 150-AT89C51RD2T-RLTUM-ND
Microchip Technology Inc IC MCU 8BIT 64KB FLASH 44VQFP Min Qty: 1 Lead time: 4 Weeks Container: Tray AT89C51RD2T-RLTUM Part Details 42
In Stock
  • 100 $7.3000
  • 25 $8.0600
  • 1 $8.7800
$7.3000 / $8.7800 Buy Now AT89C51RD2T-RLTUM Part Details
AT89C51RC2T-RLRUL DISTI # 150-AT89C51RC2T-RLRULCT-ND
Microchip Technology Inc IC MCU 8BIT 32KB FLASH 44VQFP Min Qty: 1 Lead time: 6 Weeks Container: Digi-Reel®, Cut Tape (CT), Tape & Reel (TR) AT89C51RC2T-RLRUL Part Details Temporarily Out of Stock
  • 2000 $7.6400
  • 100 $7.6400
  • 25 $8.4300
  • 1 $9.1900
$7.6400 / $9.1900 Buy Now AT89C51RC2T-RLRUL Part Details
AT89C51RC2T-RLTUM DISTI # 150-AT89C51RC2T-RLTUM-ND
Microchip Technology Inc IC MCU 8BIT 32KB FLASH 44VQFP Min Qty: 1 Lead time: 4 Weeks Container: Tray AT89C51RC2T-RLTUM Part Details Temporarily Out of Stock
  • 100 $6.7900
  • 25 $7.5000
  • 1 $8.1900
$6.7900 / $8.1900 Buy Now AT89C51RC2T-RLTUM Part Details

View all '89C51R' results from DigiKey

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Avnet Americas Authorized Distributor

Part # Manufacturer Description Stock Price Price Range Buy
AT89C51RC2-SLSUM DISTI # AT89C51RC2-SLSUM
Microchip Technology Inc MCU 8-bit AT89 80C51 CISC 32KB Flash 3.3V/5V 44-Pin PLCC Stick - Rail/Tube (Alt: AT89C51RC2-SLSUM) RoHS: Compliant Min Qty: 27 Package Multiple: 1 Lead time: 4 Weeks, 0 Days Container: Tube AT89C51RC2-SLSUM Part Details 328
  • 270 $7.1563
  • 140 $7.2169
  • 60 $7.2775
  • 30 $7.3383
  • 27 $7.3993
$7.1563 / $7.3993 Buy Now AT89C51RC2-SLSUM Part Details
AT89C51RC2T-RLTUM DISTI # AT89C51RC2T-RLTUM
Microchip Technology Inc MCU 8-Bit AT89C51RC2 80C51 CISC 32KB Flash 2.7V to 5.5V 44-Pin VQFP T/R - Trays (Alt: AT89C51RC2T-RL... TUM) more RoHS: Not Compliant Min Qty: 160 Package Multiple: 160 Lead time: 4 Weeks, 0 Days Container: Tray AT89C51RC2T-RLTUM Part Details 51
  RFQ AT89C51RC2T-RLTUM Part Details
AT89C51RB2-RLRUM DISTI # AT89C51RB2-RLRUM
Microchip Technology Inc C51RB2 FLASH 16K VQFP44 IND 5V GREEN - Tape and Reel (Alt: AT89C51RB2-RLRUM) RoHS: Compliant Min Qty: 1500 Package Multiple: 1500 Container: Reel AT89C51RB2-RLRUM Part Details 0   RFQ AT89C51RB2-RLRUM Part Details
AT89C51RC2-RLRUM DISTI # AT89C51RC2-RLRUM
Microchip Technology Inc C51RC2 FLASH 32K VQFP44 COM 5V GREEN - Tape and Reel (Alt: AT89C51RC2-RLRUM) RoHS: Not Compliant Min Qty: 800 Package Multiple: 800 Container: Reel AT89C51RC2-RLRUM Part Details 0   RFQ AT89C51RC2-RLRUM Part Details
AT89C51RB2-3CSUM DISTI # AT89C51RB2-3CSUM
Microchip Technology Inc MCU 8-bit AT89 80C51 CISC 16KB Flash 3.3V/5V 40-Pin PDIP Stick - Rail/Tube (Alt: AT89C51RB2-3CSUM) RoHS: Compliant Min Qty: 100 Package Multiple: 10 Lead time: 4 Weeks, 0 Days Container: Tube AT89C51RB2-3CSUM Part Details 0
  • 1000 $6.2470
  • 500 $6.2999
  • 220 $6.3528
  • 120 $6.4059
  • 100 $6.5797
$6.2470 / $6.5797 Buy Now AT89C51RB2-3CSUM Part Details
AT89C51RB2-SLSUM DISTI # AT89C51RB2-SLSUM
Microchip Technology Inc MCU 8-bit AT89 80C51 CISC 16KB Flash 3.3V/5V 44-Pin PLCC Stick - Rail/Tube (Alt: AT89C51RB2-SLSUM) RoHS: Compliant Min Qty: 108 Package Multiple: 27 Lead time: 4 Weeks, 0 Days Container: Tube AT89C51RB2-SLSUM Part Details 0
  • 1080 $6.2707
  • 540 $6.3237
  • 270 $6.3769
  • 162 $6.4301
  • 108 $6.4835
$6.2707 / $6.4835 Buy Now AT89C51RB2-SLSUM Part Details
AT89C51RB2-SLRUL DISTI # AT89C51RB2-SLRUL
Microchip Technology Inc C51RB2 FLASH 16K PLCC44 IND 3V GREEN - Tape and Reel (Alt: AT89C51RB2-SLRUL) RoHS: Not Compliant Min Qty: 500 Package Multiple: 500 Lead time: 30 Weeks, 0 Days Container: Reel AT89C51RB2-SLRUL Part Details 0
  • 4000 $6.8021
  • 3000 $6.8596
  • 2000 $6.9173
  • 1000 $6.9751
  • 500 $7.0330
$6.8021 / $7.0330 Buy Now AT89C51RB2-SLRUL Part Details
AT89C51RD2-RLTUM SL840 DISTI # AT89C51RD2-RLTUM S
Microchip Technology Inc MCU 8-Bit AT89C51 80C51 CISC 64KB Flash 3.3V/5V 44-Pin VQFP Tray - Bulk (Alt: AT89C51RD2-RLTUM S) RoHS: Not Compliant Min Qty: 1 Package Multiple: 1 Container: Bulk AT89C51RD2-RLTUM SL8... Part Details 0   RFQ AT89C51RD2-RLTUM SL8... Part Details
AT89C51RC2-SLRUM DISTI # AT89C51RC2-SLRUM
Microchip Technology Inc MCU 8-bit AT89 80C51 CISC 32KB Flash 5V 44-Pin PLCC Tube - Tape and Reel (Alt: AT89C51RC2-SLRUM) RoHS: Not Compliant Min Qty: 500 Package Multiple: 500 Lead time: 30 Weeks, 0 Days Container: Reel AT89C51RC2-SLRUM Part Details 0
  • 4000 $8.0657
  • 3000 $8.1339
  • 2000 $8.2022
  • 1000 $9.4283
  • 500 $9.4766
$8.0657 / $9.4766 Buy Now AT89C51RC2-SLRUM Part Details
AT89C51RD2-RDTUM DISTI # AT89C51RD2-RDTUM
Microchip Technology Inc MCU 8-bit AT89 80C51 CISC 64KB Flash 3.3V/5V 64-Pin VQFP Tray - Tape and Reel (Alt: AT89C51RD2-RDTUM... ) more RoHS: Compliant Min Qty: 40 Package Multiple: 40 Lead time: 4 Weeks, 0 Days Container: Reel AT89C51RD2-RDTUM Part Details 0   RFQ AT89C51RD2-RDTUM Part Details
AT89C51RD2-SLRUM DISTI # AT89C51RD2-SLRUM
Microchip Technology Inc MCU 8-Bit AT89C51RD2 8051 CISC 64KB Flash 2.7V to 5.5V 44-Pin PLCC Tube - Tape and Reel (Alt: AT89C5... 1RD2-SLRUM) more RoHS: Not Compliant Min Qty: 500 Package Multiple: 500 Lead time: 30 Weeks, 0 Days Container: Reel AT89C51RD2-SLRUM Part Details 0
  • 4000 $7.7114
  • 3000 $7.7766
  • 2000 $7.8420
  • 1000 $8.1997
  • 500 $8.2506
$7.7114 / $8.2506 Buy Now AT89C51RD2-SLRUM Part Details
AT89C51RB2-SLRUM DISTI # AT89C51RB2-SLRUM
Microchip Technology Inc C51RB2 FLASH 16K PLCC44 IND 5V GREEN - Tape and Reel (Alt: AT89C51RB2-SLRUM) RoHS: Not Compliant Min Qty: 500 Package Multiple: 500 Lead time: 30 Weeks, 0 Days Container: Reel AT89C51RB2-SLRUM Part Details 0
  • 4000 $6.8026
  • 3000 $6.8602
  • 2000 $6.9178
  • 1000 $6.9754
  • 500 $7.0330
$6.8026 / $7.0330 Buy Now AT89C51RB2-SLRUM Part Details
AT89C51RB2T-RLTUL DISTI # AT89C51RB2T-RLTUL
Microchip Technology Inc MCU 8-Bit 80C51 CISC 16KB Flash 2.7V to 3.6V 44-Pin TQFP Tray - Trays (Alt: AT89C51RB2T-RLTUL) RoHS: Not Compliant Min Qty: 160 Package Multiple: 160 Lead time: 6 Weeks, 0 Days Container: Tray AT89C51RB2T-RLTUL Part Details 0
  • 1280 $6.4832
  • 960 $6.5381
  • 640 $6.5930
  • 320 $7.5758
  • 160 $7.6146
$6.4832 / $7.6146 Buy Now AT89C51RB2T-RLTUL Part Details
AT89C51RD2-SLSUM DISTI # AT89C51RD2-SLSUM
Microchip Technology Inc MCU 8-Bit AT89 8051 CISC 64KB Flash 3.3V/5V 44-Pin PLCC Stick - Rail/Tube (Alt: AT89C51RD2-SLSUM) RoHS: Compliant Min Qty: 27 Package Multiple: 1 Lead time: 4 Weeks, 0 Days Container: Tube AT89C51RD2-SLSUM Part Details 0
  • 270 $7.5106
  • 140 $7.5741
  • 60 $7.6378
  • 30 $8.0340
  • 27 $8.1830
$7.5106 / $8.1830 Buy Now AT89C51RD2-SLSUM Part Details
AT89C51RB2-SLSUL DISTI # AT89C51RB2-SLSUL
Microchip Technology Inc MCU 8-bit AT89 80C51 CISC 16KB Flash 3.3V 44-Pin PLCC Stick - Rail/Tube (Alt: AT89C51RB2-SLSUL) RoHS: Compliant Min Qty: 108 Package Multiple: 27 Lead time: 30 Weeks, 0 Days Container: Tube AT89C51RB2-SLSUL Part Details 0
  • 1080 $6.8021
  • 540 $6.8596
  • 270 $6.9173
  • 162 $7.9463
  • 108 $7.9870
$6.8021 / $7.9870 Buy Now AT89C51RB2-SLSUL Part Details

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Mouser Electronics ECIA (NEDA) Member • Authorized Distributor

Part # Manufacturer Description Stock Price Price Range Buy
AT89C51RD2-SLSUM DISTI # 556-A89C51RD2SLSUM
Microchip Technology Inc 8-bit Microcontrollers - MCU 64kB Flash 2048B RAM 2.7V-5.5V RoHS: Compliant AT89C51RD2-SLSUM Part Details 5035
  • 1 $9.0100
  • 108 $8.2700
  • 513 $7.4900
$7.4900 / $9.0100 Buy Now AT89C51RD2-SLSUM Part Details
AT89C51RC-24AU DISTI # 556-A89C51RC-24AU
Microchip Technology Inc 8-bit Microcontrollers - MCU 32K FLASH 4.0 TO 5.5V RoHS: Compliant AT89C51RC-24AU Part Details 3785
  • 1 $2.9100
  • 10 $2.9000
  • 25 $2.8000
  • 100 $2.7900
  • 250 $2.7800
$2.7800 / $2.9100 Buy Now AT89C51RC-24AU Part Details
AT89C51RC2T-RLTUL DISTI # 556-AT89C51RC2TLTUL
Microchip Technology Inc 8-bit Microcontrollers - MCU C51RC2 FLASH 32k TQFP44 Ind 5V GREEN RoHS: Compliant AT89C51RC2T-RLTUL Part Details 2890
  • 1 $9.1900
  • 100 $8.4300
  • 480 $7.6400
$7.6400 / $9.1900 Buy Now AT89C51RC2T-RLTUL Part Details
AT89C51RB2T-RLRUL DISTI # 556-AT89C51RB2TLRUL
Microchip Technology Inc 8-bit Microcontrollers - MCU C51RB2 FLASH 16k TQFP44 ind 3V GREEN RoHS: Compliant AT89C51RB2T-RLRUL Part Details 2000
  • 1 $7.7700
  • 100 $7.1300
  • 500 $6.4500
$6.4500 / $7.7700 Buy Now AT89C51RB2T-RLRUL Part Details
AT89C51RC2T-RLTUM DISTI # 556-AT89C51RC2TLTUM
Microchip Technology Inc 8-bit Microcontrollers - MCU C51RC2 FLASH 32k TQFP44 Com 5V GREEN RoHS: Compliant AT89C51RC2T-RLTUM Part Details 1815
  • 1 $8.1900
  • 100 $7.5000
  • 480 $6.7900
$6.7900 / $8.1900 Buy Now AT89C51RC2T-RLTUM Part Details
AT89C51RD2T-RLRUM DISTI # 556-AT89C51RD2TLRUM
Microchip Technology Inc 8-bit Microcontrollers - MCU C51RD2 32K FLASH TQFP44 C. 5V GREEN RoHS: Compliant AT89C51RD2T-RLRUM Part Details 1625
  • 1 $8.5800
  • 100 $7.8600
  • 500 $7.1300
$7.1300 / $8.5800 Buy Now AT89C51RD2T-RLRUM Part Details
AT89C51RC-24PU DISTI # 556-A89C51RC-24PU
Microchip Technology Inc 8-bit Microcontrollers - MCU 32K FLASH 4.0 TO 5.5V RoHS: Compliant AT89C51RC-24PU Part Details 1441
  • 1 $5.1700
  • 100 $4.7500
  • 500 $4.5700
$4.5700 / $5.1700 Buy Now AT89C51RC-24PU Part Details
AT89C51RC2-3CSUM DISTI # 556-A89C51RC2-3CSUM
Microchip Technology Inc 8-bit Microcontrollers - MCU 32kB Flash 1280B RAM 2.7V-5.5V RoHS: Compliant AT89C51RC2-3CSUM Part Details 1333
  • 1 $8.7000
  • 10 $8.2400
  • 30 $8.1800
  • 100 $7.7800
  • 250 $7.7500
  • 500 $7.7100
$7.7100 / $8.7000 Buy Now AT89C51RC2-3CSUM Part Details
AT89C51RD2T-RLTUM DISTI # 556-AT89C51RD2TLTUM
Microchip Technology Inc 8-bit Microcontrollers - MCU C51RD2 64kF TQFP44 3-5.5V Ind. GREEN RoHS: Compliant AT89C51RD2T-RLTUM Part Details 1170
  • 1 $8.7800
  • 100 $8.0600
  • 480 $7.3000
$7.3000 / $8.7800 Buy Now AT89C51RD2T-RLTUM Part Details
AT89C51RC-24JU DISTI # 556-A89C51RC-24JU
Microchip Technology Inc 8-bit Microcontrollers - MCU 32K FLASH 4.0 TO 5.5V - 24MHZ 5V RoHS: Compliant AT89C51RC-24JU Part Details 925
  • 1 $4.6600
  • 108 $4.2900
  • 513 $4.1300
$4.1300 / $4.6600 Buy Now AT89C51RC-24JU Part Details
AT89C51RB2-SLSUM DISTI # 556-A89C51RB2SLSUM
Microchip Technology Inc 8-bit Microcontrollers - MCU C51RB2 16K FLASH 5V COM RoHS: Compliant AT89C51RB2-SLSUM Part Details 896
  • 1 $7.5100
  • 108 $6.8900
  • 513 $6.2500
$6.2500 / $7.5100 Buy Now AT89C51RB2-SLSUM Part Details
AT89C51RB2T-RLTUL DISTI # 556-AT89C51RB2TLTUL
Microchip Technology Inc 8-bit Microcontrollers - MCU C51RB2 FLASH 16k TQFP44 ind 3V GREEN RoHS: Compliant AT89C51RB2T-RLTUL Part Details 801
  • 1 $7.7700
  • 100 $7.1300
  • 480 $6.4500
$6.4500 / $7.7700 Buy Now AT89C51RB2T-RLTUL Part Details
AT89C51RB2T-RLTUM DISTI # 556-AT89C51RB2TLTUM
Microchip Technology Inc 8-bit Microcontrollers - MCU C51RB2 FLASH 16k TQFP44 COM 5V GREEN RoHS: Compliant AT89C51RB2T-RLTUM Part Details 790
  • 1 $7.1600
  • 100 $6.5600
  • 480 $5.9400
$5.9400 / $7.1600 Buy Now AT89C51RB2T-RLTUM Part Details
AT89C51RD2-SLRUM DISTI # 556-A89C51RD2SLRUM
Microchip Technology Inc 8-bit Microcontrollers - MCU C51RD2 64K FLASH 3-5.5V RoHS: Compliant AT89C51RD2-SLRUM Part Details 236
  • 1 $9.2200
  • 100 $8.4600
  • 500 $7.6600
$7.6600 / $9.2200 Buy Now AT89C51RD2-SLRUM Part Details
AT89C51RB2-3CSUM DISTI # 556-A89C51RB2-3CSUM
Microchip Technology Inc 8-bit Microcontrollers - MCU C51RB2 FLASH 5V 16k ind RoHS: Compliant AT89C51RB2-3CSUM Part Details 230
  • 1 $7.5000
  • 10 $6.4300
  • 30 $6.3900
  • 100 $6.0600
  • 500 $5.9600
  • 1000 $5.8400
$5.8400 / $7.5000 Buy Now AT89C51RB2-3CSUM Part Details

View all '89C51R' results from Mouser Electronics

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RS (Formerly Allied Electronics & Automation)

Part # Manufacturer Description Stock Price Price Range Buy
AT89C51RC2-3CSUM DISTI # 73927045
Microchip Technology Inc Microcontroller, C51RC2 FLASH, 5V, green, 8-bit with 16K/32K bytes flash | Microchip Technology Inc.... AT89C51RC2-3CSUM more RoHS: Not Compliant Min Qty: 1 Package Multiple: 1 Lead time: 40 Weeks, 0 Days Container: Bulk AT89C51RC2-3CSUM Part Details 70
  • 1 $9.0200
  • 5 $8.2900
  • 10 $7.9300
$7.9300 / $9.0200 Buy Now AT89C51RC2-3CSUM Part Details
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Microchip Technology Inc Manufacturer Direct – Inventory Available for Immediate and Future Delivery

Part # Manufacturer Description Stock Price Price Range Buy
AT89C51RC2T-RLTUM DISTI # AT89C51RC2T-RLTUM
Microchip Technology Inc C51RC2 FLASH 32k VQFP44 Com 5V GREEN, TQFP, Projected EOL: 2049-09-01 RoHS: Compliant Lead time: 6 Weeks, 0 Days Container: Tray AT89C51RC2T-RLTUM Part Details 30560

COO: Thailand
  • 5000 $5.9500
  • 1000 $6.2500
  • 100 $6.7900
  • 25 $7.5000
  • 1 $8.1900
$5.9500 / $8.1900 Buy Now AT89C51RC2T-RLTUM Part Details
AT89C51RD2T-RLTUM DISTI # AT89C51RD2T-RLTUM
Microchip Technology Inc C51RD2 64kF VQFP44 3-5.5V Ind. GREEN, TQFP, Projected EOL: 2049-09-01 RoHS: Compliant Lead time: 6 Weeks, 0 Days Container: Tray AT89C51RD2T-RLTUM Part Details 26581

COO: Thailand
  • 5000 $6.3800
  • 1000 $6.7100
  • 100 $7.3000
  • 25 $8.0600
  • 1 $8.7800
$6.3800 / $8.7800 Buy Now AT89C51RD2T-RLTUM Part Details
AT89C51RB2-SLSUM DISTI # AT89C51RB2-SLSUM
Microchip Technology Inc C51RB2 16K FLASH PLCC44 COM 5V GREEN, PLCC, Projected EOL: 2039-11-07 RoHS: Compliant Lead time: 1 Weeks, 0 Days Container: Tube AT89C51RB2-SLSUM Part Details 17814

Alternates Available

COO: Thailand
  • 5000 $5.4600
  • 1000 $5.7400
  • 100 $6.2500
  • 25 $6.8900
  • 1 $7.5100
$5.4600 / $7.5100 Buy Now AT89C51RB2-SLSUM Part Details
AT89C51RB2T-RLTUM DISTI # AT89C51RB2T-RLTUM
Microchip Technology Inc C51RB2 FLASH 16k VQFP44 COM 5V GREEN, TQFP, Projected EOL: 2049-09-01 RoHS: Compliant Lead time: 6 Weeks, 0 Days Container: Tray AT89C51RB2T-RLTUM Part Details 7840

Alternates Available

COO: Thailand
  • 5000 $5.2000
  • 1000 $5.4700
  • 100 $5.9400
  • 25 $6.5600
  • 1 $7.1600
$5.2000 / $7.1600 Buy Now AT89C51RB2T-RLTUM Part Details
AT89C51RC2-SLSUL DISTI # AT89C51RC2-SLSUL
Microchip Technology Inc C51RC2 32K FLASH PLCC44 Ind 3V GREEN, PLCC, Projected EOL: 2039-12-09 RoHS: Compliant Lead time: 30 Weeks, 0 Days Container: Tube AT89C51RC2-SLSUL Part Details 7452

Alternates Available

COO: Thailand
  • 5000 $7.0100
  • 1000 $7.3800
  • 100 $8.0100
  • 25 $8.8600
  • 1 $9.6700
$7.0100 / $9.6700 Buy Now AT89C51RC2-SLSUL Part Details
AT89C51RB2-3CSUL DISTI # AT89C51RB2-3CSUL
Microchip Technology Inc C51RB2 FLASH 16k PDIL40 ind 3V Green, PDIP, Projected EOL: 2039-04-08 RoHS: Compliant Lead time: 30 Weeks, 0 Days Container: Tube AT89C51RB2-3CSUL Part Details 3400

Alternates Available

COO: Thailand
  • 5000 $5.9100
  • 1000 $6.2200
  • 100 $6.7500
  • 25 $7.4600
  • 1 $8.1300
$5.9100 / $8.1300 Buy Now AT89C51RB2-3CSUL Part Details
AT89C51RB2-SLRUM DISTI # AT89C51RB2-SLRUM
Microchip Technology Inc C51RB2 FLASH 16k PLCC44 ind 5V GREEN, PLCC, Projected EOL: 2039-02-04 RoHS: Compliant Lead time: 30 Weeks, 0 Days Container: Reel AT89C51RB2-SLRUM Part Details 3000

Alternates Available

COO: Thailand
  • 5000 $5.9300
  • 1000 $6.2400
  • 100 $6.7500
  • 25 $7.4900
  • 1 $8.1500
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AT89C51RD2T-RLRUM DISTI # AT89C51RD2T-RLRUM
Microchip Technology Inc C51RD2 32K FLASH VQFP44 C. 5V GREEN, TQFP, Projected EOL: 2049-09-01 RoHS: Compliant Lead time: 6 Weeks, 0 Days Container: Reel AT89C51RD2T-RLRUM Part Details 2899

Alternates Available

COO: Thailand
  • 5000 $6.2300
  • 1000 $6.5500
  • 100 $7.1300
  • 25 $7.8600
  • 1 $8.5800
$6.2300 / $8.5800 Buy Now AT89C51RD2T-RLRUM Part Details
AT89C51RC2T-RLTUL DISTI # AT89C51RC2T-RLTUL
Microchip Technology Inc C51RC2 FLASH 32k VQFP44 Ind 5V GREEN, TQFP, Projected EOL: 2049-09-01 RoHS: Compliant Lead time: 6 Weeks, 0 Days Container: Tray AT89C51RC2T-RLTUL Part Details 1600

Alternates Available

COO: Thailand
  • 5000 $6.6800
  • 1000 $7.0300
  • 100 $7.6400
  • 25 $8.4300
  • 1 $9.1900
$6.6800 / $9.1900 Buy Now AT89C51RC2T-RLTUL Part Details
AT89C51RB2-SLSUL DISTI # AT89C51RB2-SLSUL
Microchip Technology Inc C51RB2 FLASH 16k PLCC44 Ind 3V GREEN, PLCC, Projected EOL: 2039-03-17 RoHS: Compliant Lead time: 30 Weeks, 0 Days Container: Tube AT89C51RB2-SLSUL Part Details 1004

Alternates Available

COO: Thailand
  • 5000 $5.9300
  • 1000 $6.2400
  • 100 $6.7500
  • 25 $7.4900
  • 1 $8.1500
$5.9300 / $8.1500 Buy Now AT89C51RB2-SLSUL Part Details
AT89C51RB2-3CSUM DISTI # AT89C51RB2-3CSUM
Microchip Technology Inc C51RB2 FLASH 16k PDIL40 ind 5V Green, PDIP, Projected EOL: 2039-11-11 RoHS: Compliant Lead time: 30 Weeks, 0 Days Container: Tube AT89C51RB2-3CSUM Part Details 950

Alternates Available

COO: Thailand
  • 5000 $5.4500
  • 1000 $5.7200
  • 100 $6.2300
  • 25 $6.8800
  • 1 $7.5000
$5.4500 / $7.5000 Buy Now AT89C51RB2-3CSUM Part Details
AT89C51RB2T-RLTUL DISTI # AT89C51RB2T-RLTUL
Microchip Technology Inc C51RB2 FLASH 16k VQFP44 ind 3V GREEN, TQFP, Projected EOL: 2049-09-01 RoHS: Compliant Lead time: 6 Weeks, 0 Days Container: Tray AT89C51RB2T-RLTUL Part Details 640

Alternates Available

COO: Thailand
  • 5000 $5.6500
  • 1000 $5.9400
  • 100 $6.4500
  • 25 $7.1300
  • 1 $7.7700
$5.6500 / $7.7700 Buy Now AT89C51RB2T-RLTUL Part Details
AT89C51RC2-SLRUM DISTI # AT89C51RC2-SLRUM
Microchip Technology Inc C51RC2 32K FLASH PLCC44 C. 5V Reel GREEN, PLCC, Projected EOL: 2039-12-14 RoHS: Compliant Lead time: 30 Weeks, 0 Days Container: Reel AT89C51RC2-SLRUM Part Details 500

Alternates Available

COO: Thailand
  • 5000 $7.0100
  • 1000 $7.3800
  • 100 $8.0100
  • 25 $8.8600
  • 1 $9.6700
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AT89C51RC-24AU DISTI # AT89C51RC-24AU
Microchip Technology Inc 8051 MCU 32K FLASH 4.0-5.5V,44 TQFP GRN, TQFP, Projected EOL: 2039-07-07 RoHS: Compliant Lead time: 7 Weeks, 0 Days Container: Tray AT89C51RC-24AU Part Details 480

Alternates Available

COO: Taiwan, Thailand
  • 5000 $2.2800
  • 1000 $2.4200
  • 100 $2.6300
  • 25 $2.8900
  • 1 $3.1500
$2.2800 / $3.1500 Buy Now AT89C51RC-24AU Part Details
AT89C51RD2-SLRUM DISTI # AT89C51RD2-SLRUM
Microchip Technology Inc C51RD2 64kF PLCC44 3-5.5V I. Reel GREEN, PLCC, Projected EOL: 2039-11-13 RoHS: Compliant Lead time: 30 Weeks, 0 Days Container: Reel AT89C51RD2-SLRUM Part Details 309

Alternates Available

COO: Thailand
  • 5000 $6.7000
  • 1000 $7.0400
  • 100 $7.6600
  • 25 $8.4600
  • 1 $9.2200
$6.7000 / $9.2200 Buy Now AT89C51RD2-SLRUM Part Details

View all '89C51R' results from Microchip Technology Inc

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Verical Authorized Distributor

Part # Manufacturer Description Stock Price Price Range Buy
89C51RC2DWD-SLSUM DISTI # 86090178
Atmel Corporation 89C51RC2DWD-SLSUM Min Qty: 44 Package Multiple: 1 Date Code: 1001 89C51RC2DWD-SLSUM Part Details Americas - 360
  • 1000 $7.4000
  • 500 $7.8250
  • 100 $8.1750
  • 44 $8.5250
$7.4000 / $8.5250 Buy Now 89C51RC2DWD-SLSUM Part Details
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Bristol Electronics  

Part # Manufacturer Description Stock Price Price Range Buy
Atmel Corporation   89C51RB2-SLRUL Part Details 500   RFQ 89C51RB2-SLRUL Part Details
Philips Semiconductors   P89C51RC2HFBD Part Details 124   RFQ P89C51RC2HFBD Part Details
Philips Semiconductors   P89C51RC2HFBD01 Part Details 104   RFQ P89C51RC2HFBD01 Part Details
Philips Semiconductors   P89C51RC+IB Part Details 96   RFQ P89C51RC+IB Part Details
Atmel Corporation   AT89C51RD2-SLSCM Part Details 56   RFQ AT89C51RD2-SLSCM Part Details
NXP Semiconductors   P89C51RC2BA Part Details 25   RFQ P89C51RC2BA Part Details
Atmel Corporation   AT89C51RC2-RLTCM Part Details 20   RFQ AT89C51RC2-RLTCM Part Details
Philips Semiconductors   P89C51RD2HBA Part Details 10   RFQ P89C51RD2HBA Part Details
Atmel Corporation   AT89C51RC2-SLSUM Part Details 6   RFQ AT89C51RC2-SLSUM Part Details
Philips Semiconductors   P89C51RD2BA Part Details 5   RFQ P89C51RD2BA Part Details
Atmel Corporation   AT89C51RC-24U Part Details 5   RFQ AT89C51RC-24U Part Details
Philips Semiconductors   P89C51RD+IB Part Details 1   RFQ P89C51RD+IB Part Details

View all '89C51R' results from Bristol Electronics

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Quest Components  

Part # Manufacturer Description Stock Price Price Range Buy
Atmel Corporation   89C51RD2-IM Part Details 5
  • 3 $11.7936
  • 1 $12.6360
$11.7936 / $12.6360 Buy Now 89C51RD2-IM Part Details
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Rochester Electronics ECIA (NEDA) Member • Authorized Distributor

Part # Manufacturer Description Stock Price Price Range Buy
Atmel Corporation 89C51 - Microcontroller, 8-Bit, 80C51 CPU ' RoHS: Compliant Status: Obsolete Min Qty: 1 89C51RC2DWD-SLSUM Part Details 360
  • 1000 $5.9200
  • 500 $6.2600
  • 100 $6.5400
  • 25 $6.8200
  • 1 $6.9600
$5.9200 / $6.9600 Buy Now 89C51RC2DWD-SLSUM Part Details
Atmel Corporation AT89C51 - Microcontroller, 8-Bit, FLASH, 8051 CPU RoHS: Compliant Status: Active Min Qty: 1 AT89C51RB2-3CSUL Part Details 762
  • 1000 $6.7700
  • 500 $7.1700
  • 100 $7.4900
  • 25 $7.8100
  • 1 $7.9700
$6.7700 / $7.9700 Buy Now AT89C51RB2-3CSUL Part Details
Atmel Corporation AT89C51 - Microcontroller, 8-Bit, FLASH, 8051 CPU RoHS: Compliant Status: Active Min Qty: 1 AT89C51RB2-3CSUM Part Details 5
  • 1000 $6.2500
  • 500 $6.6200
  • 100 $6.9100
  • 25 $7.2000
  • 1 $7.3500
$6.2500 / $7.3500 Buy Now AT89C51RB2-3CSUM Part Details
Atmel Corporation AT89C51 - Microcontroller, 8-Bit, FLASH, 8051 CPU RoHS: Compliant Status: Active Min Qty: 1 AT89C51RB2-SLRUL Part Details 331
  • 1000 $6.8000
  • 500 $7.2000
  • 100 $7.5200
  • 25 $7.8400
  • 1 $8.0000
$6.8000 / $8.0000 Buy Now AT89C51RB2-SLRUL Part Details
Atmel Corporation AT89C51 - Microcontroller, 8-Bit, FLASH, 8051 CPU RoHS: Compliant Status: Active Min Qty: 1 AT89C51RC-24PU Part Details 30
  • 1000 $4.3100
  • 500 $4.5600
  • 100 $4.7700
  • 25 $4.9700
  • 1 $5.0700
$4.3100 / $5.0700 Buy Now AT89C51RC-24PU Part Details
Atmel Corporation AT89C51 - Microcontroller, 8-Bit, FLASH, 8051 CPU RoHS: Compliant Status: Active Min Qty: 1 AT89C51RC2-SLRUL Part Details 8
  • 1000 $8.0700
  • 500 $8.5400
  • 100 $8.9200
  • 25 $9.3000
  • 1 $9.4900
$8.0700 / $9.4900 Buy Now AT89C51RC2-SLRUL Part Details
Atmel Corporation AT89C51 - Microcontroller, 8-Bit, FLASH, 8051 CPU RoHS: Compliant Status: Active Min Qty: 1 AT89C51RD2-SLRUM Part Details 6
  • 1000 $7.7100
  • 500 $8.1600
  • 100 $8.5300
  • 25 $8.8900
  • 1 $9.0700
$7.7100 / $9.0700 Buy Now AT89C51RD2-SLRUM Part Details

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TME ECIA Member • Authorized Distributor

Part # Manufacturer Description Stock Price Price Range Buy
AT89C51RC-24PU DISTI # AT89C51RC-24PU
Microchip Technology Inc IC: microcontroller 8051, Flash: 512x8bit, Interface: UART, DIP40 Min Qty: 1 AT89C51RC-24PU Part Details 1103
  • 100 $4.8000
  • 30 $5.0400
  • 5 $5.3500
  • 1 $5.9600
$4.8000 / $5.9600 Buy Now AT89C51RC-24PU Part Details
AT89C51RC2T-RLTUM DISTI # AT89C51RC2T-RLTUM
Microchip Technology Inc IC: microcontroller 8051, Interface: SPI,USART, VQFP44, AT89 Min Qty: 1 AT89C51RC2T-RLTUM Part Details 264
  • 100 $6.9000
  • 25 $7.3000
  • 5 $7.8000
  • 1 $8.2500
$6.9000 / $8.2500 Buy Now AT89C51RC2T-RLTUM Part Details
AT89C51RC-24JU DISTI # AT89C51RC-24JU
Microchip Technology Inc IC: microcontroller 8051, Flash: 32kx8bit, Interface: UART, PLCC44 Min Qty: 1 AT89C51RC-24JU Part Details 215
  • 108 $4.2500
  • 25 $4.4000
  • 5 $4.6500
  • 1 $4.8000
$4.2500 / $4.8000 Buy Now AT89C51RC-24JU Part Details
AT89C51RC-24AU DISTI # AT89C51RC-24AU
Microchip Technology Inc IC: microcontroller 8051, Interface: UART, 4÷5.5VDC, TQFP44, AT89 Min Qty: 1 AT89C51RC-24AU Part Details 160
  • 100 $2.8000
  • 25 $2.9000
  • 5 $3.0500
  • 1 $3.1500
$2.8000 / $3.1500 Buy Now AT89C51RC-24AU Part Details
AT89C51RD2T-RLTUM DISTI # AT89C51RD2T-RLTUM
Microchip Technology Inc IC: microcontroller 8051, Interface: SPI,UART, LQFP44, AT89 Min Qty: 1 AT89C51RD2T-RLTUM Part Details 158
  • 100 $7.7500
  • 25 $8.0500
  • 5 $8.5000
  • 1 $8.9000
$7.7500 / $8.9000 Buy Now AT89C51RD2T-RLTUM Part Details
AT89C51RD2-SLSUM DISTI # AT89C51RD2-SLSUM
Microchip Technology Inc IC: microcontroller 8051, Flash: 64kx8bit, Interface: SPI,UART Min Qty: 1 AT89C51RD2-SLSUM Part Details 146
  • 108 $7.5000
  • 25 $8.2500
  • 5 $8.6000
  • 1 $9.0000
$7.5000 / $9.0000 Buy Now AT89C51RD2-SLSUM Part Details
AT89C51RB2T-RLTUM DISTI # AT89C51RB2T-RLTUM
Microchip Technology Inc IC: microcontroller 8051, Interface: SPI,USART, VQFP44, AT89 Min Qty: 1 AT89C51RB2T-RLTUM Part Details 120
  • 100 $6.0000
  • 25 $6.4000
  • 5 $6.7000
  • 1 $7.1500
$6.0000 / $7.1500 Buy Now AT89C51RB2T-RLTUM Part Details
AT89C51RC2-3CSUM DISTI # AT89C51RC2-3CSUM
Microchip Technology Inc IC: microcontroller 8051, Flash: 32kx8bit, Interface: SPI,UART Min Qty: 1 AT89C51RC2-3CSUM Part Details 73
  • 100 $8.1200
  • 30 $8.6800
  • 5 $9.1000
  • 1 $9.5200
$8.1200 / $9.5200 Buy Now AT89C51RC2-3CSUM Part Details
AT89C51RC2-SLSUL DISTI # AT89C51RC2-SLSUL
Microchip Technology Inc IC: microcontroller 8051, Interface: SPI,UART, 2.7÷3.6VDC, PLCC44 Min Qty: 1 AT89C51RC2-SLSUL Part Details 54
  • 108 $8.4700
  • 27 $9.1200
  • 5 $9.7700
  • 1 $10.8100
$8.4700 / $10.8100 Buy Now AT89C51RC2-SLSUL Part Details
AT89C51RB2-SLSUM DISTI # AT89C51RB2-SLSUM
Microchip Technology Inc IC: microcontroller 8051, Flash: 16kx8bit, Interface: SPI,UART Min Qty: 1 AT89C51RB2-SLSUM Part Details 50
  • 108 $6.8000
  • 25 $7.1500
  • 5 $7.5500
  • 1 $7.7900
$6.8000 / $7.7900 Buy Now AT89C51RB2-SLSUM Part Details
AT89C51RB2-3CSUM DISTI # AT89C51RB23CSUM
Microchip Technology Inc IC: microcontroller 8051, Flash: 16kx8bit, Interface: SPI,UART Min Qty: 1 AT89C51RB2-3CSUM Part Details 21
  • 90 $6.2000
  • 30 $6.7000
  • 5 $7.1000
  • 1 $7.5000
$6.2000 / $7.5000 Buy Now AT89C51RB2-3CSUM Part Details
AT89C51RC2-SLSUM DISTI # AT89C51RC2-SLSUM
Microchip Technology Inc IC: microcontroller 8051, Flash: 32kx8bit, Interface: SPI,UART Min Qty: 1 AT89C51RC2-SLSUM Part Details 0
  • 108 $7.1500
  • 27 $7.8500
  • 5 $8.1500
  • 1 $8.5500
$7.1500 / $8.5500 RFQ AT89C51RC2-SLSUM Part Details
AT89C51RB2-SLSUL DISTI # AT89C51RB2-SLSUL
Microchip Technology Inc IC: microcontroller 8051, Interface: SPI,UART, 2.7÷3.6VDC, PLCC44 Min Qty: 1 AT89C51RB2-SLSUL Part Details 0
  • 108 $7.1700
  • 27 $7.7200
  • 5 $8.2700
  • 1 $9.1000
$7.1700 / $9.1000 RFQ AT89C51RB2-SLSUL Part Details
AT89C51RB2-3CSUL DISTI # AT89C51RB2-3CSUL
Microchip Technology Inc IC: microcontroller 8051, Interface: SPI,UART, 2.7÷3.6VDC, DIP40 Min Qty: 1 AT89C51RB2-3CSUL Part Details 0
  • 90 $7.1500
  • 27 $7.7000
  • 5 $8.2000
  • 1 $8.6400
$7.1500 / $8.6400 RFQ AT89C51RB2-3CSUL Part Details

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Velocity Electronics  

Part # Manufacturer Description Stock Price Price Range Buy
Microchip Technology Inc Our Stock AT89C51RB2-SLSUM Part Details 80   RFQ AT89C51RB2-SLSUM Part Details
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NAC ECIA (NEDA) Member • Authorized Distributor

Part # Manufacturer Description Stock Price Price Range Buy
Microchip Technology Inc 8051 32K FLASH 4 TO 5.5V,PDIP,GREEN - Package: 40 PDIP .600in TUBE RoHS: Compliant Min Qty: 1 Package Multiple: 10 Container: Tube AT89C51RC-24PU Part Details 5980
  • 1 $5.3700
  • 100 $4.8700
  • 500 $4.5600
  • 1000 $4.4500
$4.4500 / $5.3700 Buy Now AT89C51RC-24PU Part Details
Microchip Technology Inc C51RC2 32K FLASH PLCC44 Ind 3V GREEN - Package: 44 PLCC 16.6x16.6x4.4mm TUBE RoHS: Compliant Min Qty: 1 Package Multiple: 27 Container: Tube AT89C51RC2-SLSUL Part Details 5940
  • 1 $10.0400
  • 100 $9.1100
  • 500 $8.5400
  • 1000 $8.3300
$8.3300 / $10.0400 Buy Now AT89C51RC2-SLSUL Part Details
Microchip Technology Inc C51RB2 FLASH 16k TQFP44 COM 5V GREEN, 44 TQFP 10x10x1mm TRAY RoHS: Compliant Min Qty: 1 Package Multiple: 160 AT89C51RB2T-RLTUM Part Details 5440
  • 1 $7.4300
  • 100 $6.7300
  • 500 $6.3100
  • 1000 $6.1600
$6.1600 / $7.4300 Buy Now AT89C51RB2T-RLTUM Part Details
Microchip Technology Inc C51RD2 32K FLASH TQFP44 C. 5V GREEN, 44 TQFP 10x10x1mm T/R RoHS: Compliant Min Qty: 1 Package Multiple: 2000 AT89C51RD2T-RLRUM Part Details 4000
  • 1 $8.9100
  • 100 $8.0800
  • 500 $7.5700
  • 1000 $7.3900
$7.3900 / $8.9100 Buy Now AT89C51RD2T-RLRUM Part Details
Microchip Technology Inc C51RC2 FLASH 32k TQFP44 Ind 5V GREEN, 44 TQFP 10x10x1mm TRAY RoHS: Compliant Min Qty: 1 Package Multiple: 160 AT89C51RC2T-RLTUL Part Details 1280
  • 1 $9.5400
  • 100 $8.6500
  • 500 $8.1100
  • 1000 $7.9100
$7.9100 / $9.5400 Buy Now AT89C51RC2T-RLTUL Part Details
Microchip Technology Inc C51RB2 FLASH 16k PDIL40 ind 5V Green - Package: 40 PDIP .600in TUBE RoHS: Compliant Min Qty: 1 Package Multiple: 10 Container: Tube AT89C51RB2-3CSUM Part Details 760
  • 1 $7.7800
  • 100 $7.0500
  • 500 $6.6100
  • 1000 $6.4500
$6.4500 / $7.7800 Buy Now AT89C51RB2-3CSUM Part Details
Microchip Technology Inc C51RB2 FLASH 16k TQFP44 ind 3V GREEN, 44 TQFP 10x10x1mm TRAY RoHS: Compliant Min Qty: 1 Package Multiple: 160 AT89C51RB2T-RLTUL Part Details 320
  • 1 $8.0700
  • 100 $7.3200
  • 500 $6.8600
  • 1000 $6.7000
$6.7000 / $8.0700 Buy Now AT89C51RB2T-RLTUL Part Details
Microchip Technology Inc C51RB2 FLASH 16k TQFP44 ind 3V GREEN, 44 TQFP 10x10x1mm T/R RoHS: Compliant Min Qty: 2000 Package Multiple: 2000 AT89C51RB2T-RLRUL Part Details 0
  • 1 $8.0700
  • 100 $7.3200
  • 500 $6.8600
  • 1000 $6.7000
$6.7000 / $8.0700 Buy Now AT89C51RB2T-RLRUL Part Details
Microchip Technology Inc C51RC2 32K FLASH PLCC44 Ind 3V GREEN T&R - Package: 44 PLCC 16.6x16.6x4.4mm T/R RoHS: Compliant Min Qty: 500 Package Multiple: 500 AT89C51RC2-SLRUL Part Details 0
  • 1 $10.0400
  • 100 $9.1100
  • 500 $8.5400
  • 1000 $8.3300
$8.3300 / $10.0400 Buy Now AT89C51RC2-SLRUL Part Details
Microchip Technology Inc C51RC2 FLASH 32k TQFP44 I. 5V GREEN, 44 TQFP 10x10x1mm T/R RoHS: Compliant Min Qty: 2000 Package Multiple: 2000 AT89C51RC2T-RLRUL Part Details 0
  • 1 $9.5400
  • 100 $8.6500
  • 500 $8.1100
  • 1000 $7.9100
$7.9100 / $9.5400 Buy Now AT89C51RC2T-RLRUL Part Details
Microchip Technology Inc C51RD2 64kF VQFP44 3-5.5V Ind. GREEN - Package: 44 LQFP 10x10x1.4mm TRAY RoHS: Compliant Min Qty: 1 Package Multiple: 160 Container: Tray AT89C51RD2-RLTUM Part Details 0   RFQ AT89C51RD2-RLTUM Part Details
Microchip Technology Inc C51RD2 64kF PLCC44 3-5.5V I. Reel GREEN - Package: 44 PLCC 16.6x16.6x4.4mm T/R RoHS: Compliant Min Qty: 500 Package Multiple: 500 AT89C51RD2-SLRUM Part Details 0
  • 1 $9.6000
  • 100 $8.7100
  • 500 $8.1600
  • 1000 $7.9600
$7.9600 / $9.6000 Buy Now AT89C51RD2-SLRUM Part Details
Microchip Technology Inc C51RB2 FLASH 16k PLCC44 Ind 3V GREEN - Package: 44 PLCC 16.6x16.6x4.4mm T/R RoHS: Compliant Min Qty: 500 Package Multiple: 500 AT89C51RB2-SLRUL Part Details 0
  • 1 $8.4700
  • 100 $7.6800
  • 500 $7.2000
  • 1000 $7.0200
$7.0200 / $8.4700 Buy Now AT89C51RB2-SLRUL Part Details
Microchip Technology Inc C51RC2 FLASH 32k VQFP44 I. 5V GREEN - Package: 44 LQFP 10x10x1.4mm T/R RoHS: Compliant Min Qty: 1 Package Multiple: 1500 AT89C51RC2-RLRUL Part Details 0   RFQ AT89C51RC2-RLRUL Part Details
Microchip Technology Inc C51RB2 FLASH 16k VQFP44 ind 3V GREEN - Package: 44 LQFP 10x10x1.4mm T/R RoHS: Compliant Min Qty: 1 Package Multiple: 1500 AT89C51RB2-RLRUL Part Details 0   RFQ AT89C51RB2-RLRUL Part Details

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Ameya Holding Limited  

Part # Manufacturer Description Stock Price Price Range Buy
Microchip Technology Inc AT89xx Series 32 KB Flash 512 B SRAM 24 MHz 8-Bit Microcontroller - DIP-40 AT89C51RC-24PU Part Details 1737   RFQ AT89C51RC-24PU Part Details
Microchip Technology Inc AT89xx Series 32 KB Flash 512 B SRAM 24 MHz 8-Bit Microcontroller - PLCC-44 AT89C51RC-24JU Part Details 1715   RFQ AT89C51RC-24JU Part Details
Microchip Technology Inc AT89xx Series 32 KB Flash 1.25 KB SRAM 60 MHz 8-Bit Microcontroller - PLCC-44 AT89C51RC2-SLSUM Part Details 210   RFQ AT89C51RC2-SLSUM Part Details
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NexGen Digital

Part # Manufacturer Description Stock Price Price Range Buy
Microchip Technology Inc   AT89C51RC2-3CSUM Part Details 5   RFQ AT89C51RC2-3CSUM Part Details
Atmel Corporation   AT89C51RE2-SLSUM Part Details 1   RFQ AT89C51RE2-SLSUM Part Details
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Sensible Micro Corporation  

Part # Manufacturer Description Stock Price Price Range Buy
AT89C51RD2-SLSUM DISTI # SMC-AT89C51RD2-SLSUM
Microchip Technology Inc OEM Excess 5-7 Days Leadtime, We are an AS6081 Certified Vendor, 1 Yr Warranty RoHS: Not Compliant Min Qty: 25 Lead time: 2 Weeks, 0 Days AT89C51RD2-SLSUM Part Details 33   RFQ AT89C51RD2-SLSUM Part Details
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ComSIT USA  

Part # Manufacturer Description Stock Price Price Range Buy
Atmel Corporation 8-BIT MICROCONTROLLER Microcontroller, 8-Bit, FLASH, 8051 CPU, 40MHz, CMOS, PQCC44 RoHS: Not Compliant AT89C51RB2SLSUM Part Details Stock DE - 906
Stock ES - 0
Stock US - 0
Stock MX - 0
Stock CN - 0
Stock HK - 0
  RFQ AT89C51RB2SLSUM Part Details
Philips E C G Inc Electronic Component RoHS: Not Compliant P89C51RD+JB Part Details Stock DE - 0
Stock ES - 522
Stock US - 0
Stock MX - 0
Stock CN - 0
Stock HK - 0
  RFQ P89C51RD+JB Part Details
Atmel Corporation Electronic Component RoHS: Not Compliant 89C51RB2UM Part Details Stock DE - 514
Stock ES - 0
Stock US - 0
Stock MX - 0
Stock CN - 0
Stock HK - 0
  RFQ 89C51RB2UM Part Details
Atmel Corporation 8-BIT MICROCONTROLLER WITH 32K BYTES FLASH Microcontroller, 8-Bit, FLASH, 8051 CPU, 24MHz, CMOS, PQC... C44 more RoHS: Not Compliant AT89C51RC24JI Part Details Stock DE - 175
Stock ES - 0
Stock US - 0
Stock MX - 0
Stock CN - 0
Stock HK - 0
  RFQ AT89C51RC24JI Part Details
Atmel Corporation Microcontroller, 8-Bit, FLASH, 8051 CPU, 60MHz, CMOS, PQCC44 RoHS: Compliant AT89C51RD2SLSUM Part Details Stock DE - 70
Stock ES - 0
Stock US - 0
Stock MX - 0
Stock CN - 0
Stock HK - 0
  RFQ AT89C51RD2SLSUM Part Details
Atmel Corporation Electronic Component RoHS: Not Compliant AT89C51RB2UM Part Details Stock DE - 65
Stock ES - 0
Stock US - 0
Stock MX - 0
Stock CN - 0
Stock HK - 0
  RFQ AT89C51RB2UM Part Details
Temic Semiconductors Electronic Component RoHS: Not Compliant 89C51RB2-CM Part Details Stock DE - 0
Stock ES - 50
Stock US - 0
Stock MX - 0
Stock CN - 0
Stock HK - 0
  RFQ 89C51RB2-CM Part Details
Atmel Corporation Electronic Component RoHS: Not Compliant AT89C51RC2IL Part Details Stock DE - 28
Stock ES - 0
Stock US - 0
Stock MX - 0
Stock CN - 0
Stock HK - 0
  RFQ AT89C51RC2IL Part Details
Atmel Corporation Electronic Component RoHS: Not Compliant AT89C51RC2-UL Part Details Stock DE - 0
Stock ES - 20
Stock US - 0
Stock MX - 0
Stock CN - 0
Stock HK - 0
  RFQ AT89C51RC2-UL Part Details
Philips E C G Inc Electronic Component RoHS: Not Compliant P89C51RC2FBD Part Details Stock DE - 0
Stock ES - 20
Stock US - 0
Stock MX - 0
Stock CN - 0
Stock HK - 0
  RFQ P89C51RC2FBD Part Details
Atmel Corporation Electronic Component RoHS: Not Compliant AT89C51RD2-IM Part Details Stock DE - 0
Stock ES - 15
Stock US - 0
Stock MX - 0
Stock CN - 0
Stock HK - 0
  RFQ AT89C51RD2-IM Part Details
Atmel Corporation Electronic Component RoHS: Not Compliant AT89C51RD2-SLSUM Part Details Stock DE - 0
Stock ES - 8
Stock US - 0
Stock MX - 0
Stock CN - 0
Stock HK - 0
  RFQ AT89C51RD2-SLSUM Part Details
Philips E C G Inc Electronic Component RoHS: Not Compliant P89C51RC2HBBD Part Details Stock DE - 0
Stock ES - 6
Stock US - 0
Stock MX - 0
Stock CN - 0
Stock HK - 0
  RFQ P89C51RC2HBBD Part Details
Temic Semiconductors Electronic Component RoHS: Not Compliant T89C51RD2-IM Part Details Stock DE - 0
Stock ES - 5
Stock US - 0
Stock MX - 0
Stock CN - 0
Stock HK - 0
  RFQ T89C51RD2-IM Part Details
Philips E C G Inc Electronic Component RoHS: Not Compliant P89C51RD2HBP Part Details Stock DE - 0
Stock ES - 2
Stock US - 0
Stock MX - 0
Stock CN - 0
Stock HK - 0
  RFQ P89C51RD2HBP Part Details

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Chip 1 Exchange  

Part # Manufacturer Description Stock Price Price Range Buy
Atmel Corporation INSTOCK T89C51RD2-RLTIM Part Details 19614   RFQ T89C51RD2-RLTIM Part Details
Atmel Corporation INSTOCK T89C51RD2-RLTIM Part Details 15606   RFQ T89C51RD2-RLTIM Part Details
Philips Semiconductors INSTOCK 89C51RB2 Part Details 263   RFQ 89C51RB2 Part Details
INSTOCK 237   RFQ
INSTOCK 180   RFQ
INSTOCK 180   RFQ
Atmel Corporation INSTOCK AT89C51RD2-CM Part Details 156   RFQ AT89C51RD2-CM Part Details
INSTOCK 90   RFQ
INSTOCK 83   RFQ
Atmel Corporation INSTOCK 89C51RB2-IM Part Details 76   RFQ 89C51RB2-IM Part Details
INSTOCK 70   RFQ
Atmel Corporation INSTOCK 89C51RB2-UM Part Details 38   RFQ 89C51RB2-UM Part Details
INSTOCK 17   RFQ
INSTOCK 8   RFQ

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Avnet Silica Authorized Distributor

Part # Manufacturer Description Stock Price Price Range Buy
AT89C51RD2T-RLTUM DISTI # AT89C51RD2T-RLTUM
Microchip Technology Inc AT89C51RD2T-RLTUM (Alt: AT89C51RD2T-RLTUM) RoHS: Compliant Min Qty: 160 Package Multiple: 160 Lead time: 6 Weeks, 0 Days AT89C51RD2T-RLTUM Part Details Silica - 3200   Buy Now AT89C51RD2T-RLTUM Part Details
AT89C51RD2-SLSUM DISTI # AT89C51RD2-SLSUM
Microchip Technology Inc MCU 8-Bit AT89 8051 CISC 64KB Flash 3.3V/5V 44-Pin PLCC Stick (Alt: AT89C51RD2-SLSUM) RoHS: Compliant Min Qty: 27 Package Multiple: 27 Lead time: 6 Weeks, 0 Days AT89C51RD2-SLSUM Part Details Silica - 459   Buy Now AT89C51RD2-SLSUM Part Details
AT89C51RC2-SLSUM DISTI # AT89C51RC2-SLSUM
Microchip Technology Inc MCU 8-bit AT89 80C51 CISC 32KB Flash 3.3V/5V 44-Pin PLCC Stick (Alt: AT89C51RC2-SLSUM) RoHS: Compliant Min Qty: 27 Package Multiple: 27 Lead time: 6 Weeks, 0 Days AT89C51RC2-SLSUM Part Details Silica - 54   Buy Now AT89C51RC2-SLSUM Part Details
AT89C51RC-24PU DISTI # AT89C51RC-24PU
Microchip Technology Inc MCU 8-bit AT89 80C51 CISC 32KB Flash 5V 40-Pin PDIP (Alt: AT89C51RC-24PU) RoHS: Compliant Min Qty: 10 Package Multiple: 10 Lead time: 6 Weeks, 0 Days AT89C51RC-24PU Part Details Silica - 0   Buy Now AT89C51RC-24PU Part Details
AT89C51RC-24AU DISTI # AT89C51RC-24AU
Microchip Technology Inc MCU 8-bit AT89 80C51 CISC 32KB Flash 5V 44-Pin TQFP (Alt: AT89C51RC-24AU) RoHS: Compliant Min Qty: 160 Package Multiple: 160 Lead time: 9 Weeks, 0 Days AT89C51RC-24AU Part Details Silica - 0   Buy Now AT89C51RC-24AU Part Details
AT89C51RB2-3CSUM DISTI # AT89C51RB2-3CSUM
Microchip Technology Inc MCU 8-bit AT89 80C51 CISC 16KB Flash 3.3V/5V 40-Pin PDIP Stick (Alt: AT89C51RB2-3CSUM) RoHS: Compliant Min Qty: 10 Package Multiple: 10 Lead time: 6 Weeks, 0 Days AT89C51RB2-3CSUM Part Details Silica - 0   Buy Now AT89C51RB2-3CSUM Part Details
AT89C51RC2-SLSIM DISTI # AT89C51RC2-SLSIM
Microchip Technology Inc MCU 8-Bit AT89C51RC2 80C52 CISC 32KB Flash 3.3V/5V 44-Pin PLCC Tube (Alt: AT89C51RC2-SLSIM) RoHS: Compliant Min Qty: 1 Package Multiple: 1 Lead time: 6 Weeks, 0 Days AT89C51RC2-SLSIM Part Details Silica - 0   Buy Now AT89C51RC2-SLSIM Part Details
AT89C51RB2-SLSUM DISTI # AT89C51RB2-SLSUM
Microchip Technology Inc MCU 8-bit AT89 80C51 CISC 16KB Flash 3.3V/5V 44-Pin PLCC Stick (Alt: AT89C51RB2-SLSUM) RoHS: Compliant Min Qty: 27 Package Multiple: 27 Lead time: 6 Weeks, 0 Days AT89C51RB2-SLSUM Part Details Silica - 0   Buy Now AT89C51RB2-SLSUM Part Details
AT89C51RD2-SLRUM DISTI # AT89C51RD2-SLRUM
Microchip Technology Inc MCU 8-Bit AT89C51RD2 8051 CISC 64KB Flash 2.7V to 5.5V 44-Pin PLCC Tube (Alt: AT89C51RD2-SLRUM) RoHS: Compliant Min Qty: 500 Package Multiple: 500 Lead time: 6 Weeks, 0 Days AT89C51RD2-SLRUM Part Details Silica - 0   Buy Now AT89C51RD2-SLRUM Part Details
AT89C51RC2-3CSUM DISTI # AT89C51RC2-3CSUM
Microchip Technology Inc MCU 8-bit AT89 80C51 CISC 32KB Flash 3.3V/5V 40-Pin PDIP Stick (Alt: AT89C51RC2-3CSUM) RoHS: Compliant Min Qty: 10 Package Multiple: 10 Lead time: 6 Weeks, 0 Days AT89C51RC2-3CSUM Part Details Silica - 0   Buy Now AT89C51RC2-3CSUM Part Details
AT89C51RC2T-RLTUL DISTI # AT89C51RC2T-RLTUL
Microchip Technology Inc MCU 8-Bit 80C51 CISC 32KB Flash 2.7V to 3.6V 44-Pin TQFP Tray (Alt: AT89C51RC2T-RLTUL) RoHS: Compliant Min Qty: 160 Package Multiple: 160 Lead time: 6 Weeks, 0 Days AT89C51RC2T-RLTUL Part Details Silica - 0   Buy Now AT89C51RC2T-RLTUL Part Details
AT89C51RB2T-RLTUL DISTI # AT89C51RB2T-RLTUL
Microchip Technology Inc MCU 8-Bit 80C51 CISC 16KB Flash 2.7V to 3.6V 44-Pin TQFP Tray (Alt: AT89C51RB2T-RLTUL) RoHS: Compliant Min Qty: 160 Package Multiple: 160 Lead time: 8 Weeks, 0 Days AT89C51RB2T-RLTUL Part Details Silica - 0   Buy Now AT89C51RB2T-RLTUL Part Details
AT89C51RB2T-RLRUL DISTI # AT89C51RB2T-RLRUL
Microchip Technology Inc MCU 8-Bit 80C51 CISC 16KB Flash 2.7V to 3.6V 44-Pin TQFP T/R (Alt: AT89C51RB2T-RLRUL) RoHS: Compliant Min Qty: 2000 Package Multiple: 2000 Lead time: 8 Weeks, 0 Days AT89C51RB2T-RLRUL Part Details Silica - 0   Buy Now AT89C51RB2T-RLRUL Part Details
AT89C51RD2T-RLRUM DISTI # AT89C51RD2T-RLRUM
Microchip Technology Inc MCU 8-Bit 80C51 CISC 64KB Flash 2.7V to 5.5V 44-Pin TQFP T/R (Alt: AT89C51RD2T-RLRUM) RoHS: Compliant Min Qty: 2000 Package Multiple: 2000 Lead time: 6 Weeks, 0 Days AT89C51RD2T-RLRUM Part Details Silica - 0   Buy Now AT89C51RD2T-RLRUM Part Details
AT89C51RB2T-RLTUM DISTI # AT89C51RB2T-RLTUM
Microchip Technology Inc 8-bit Microcontroller with 16K Bytes Flash (Alt: AT89C51RB2T-RLTUM) RoHS: Compliant Min Qty: 160 Package Multiple: 160 Lead time: 6 Weeks, 0 Days AT89C51RB2T-RLTUM Part Details Silica - 0   Buy Now AT89C51RB2T-RLTUM Part Details

View all '89C51R' results from Avnet Silica

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LCSC  

Part # Manufacturer Description Stock Price Price Range Buy
Microchip Technology Inc 51Series 60MHz PLCC-44(16.6x16.6) Microcontrollers (MCU/MPU/SOC) ROHS AT89C51RB2-SLSUM Part Details 44
  • 100 $6.2471
  • 30 $6.7511
  • 10 $7.3298
  • 1 $7.6634
$6.2471 / $7.6634 Buy Now AT89C51RB2-SLSUM Part Details
Microchip Technology Inc 51Series 60MHz PLCC-44(16.6x16.6) Microcontrollers (MCU/MPU/SOC) ROHS AT89C51RD2-SLSUM Part Details 9
  • 100 $9.0665
  • 30 $9.7424
  • 10 $10.5160
  • 1 $10.9625
$9.0665 / $10.9625 Buy Now AT89C51RD2-SLSUM Part Details
Microchip Technology Inc 51Series 60MHz PLCC-44(16.6x16.6) Microcontrollers (MCU/MPU/SOC) ROHS AT89C51RC2-SLSUM Part Details 8
  • 100 $5.6807
  • 30 $6.0320
  • 10 $6.4343
  • 1 $6.6668
$5.6807 / $6.6668 Buy Now AT89C51RC2-SLSUM Part Details
Microchip Technology Inc VQFP-44(10x10) Microcontrollers (MCU/MPU/SOC) ROHS AT89C51RB2-RLTUM Part Details 5
  • 30 $9.7935
  • 1 $10.2073
$9.7935 / $10.2073 Buy Now AT89C51RB2-RLTUM Part Details
Microchip Technology Inc 51Series 40MHz PLCC-44(16.6x16.6) Microcontrollers (MCU/MPU/SOC) ROHS AT89C51RC2-SLSUL Part Details 4
  • 108 $8.0185
  • 27 $8.6807
  • 10 $9.3603
  • 1 $9.7519
$8.0185 / $9.7519 Buy Now AT89C51RC2-SLSUL Part Details

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EBV Elektronik Authorized Distributor

Part # Manufacturer Description Stock Price Price Range Buy
AT89C51RC-24JU DISTI # AT89C51RC-24JU
Microchip Technology Inc MCU 8-bit AT89 80C51 CISC 32KB Flash 5V 44-Pin PLCC (Alt: AT89C51RC-24JU) RoHS: Compliant Min Qty: 27 Package Multiple: 27 Lead time: 7 Weeks, 0 Days AT89C51RC-24JU Part Details EBV - 3267   Buy Now AT89C51RC-24JU Part Details
AT89C51RD2-SLSUM DISTI # AT89C51RD2-SLSUM
Microchip Technology Inc MCU 8-Bit AT89 8051 CISC 64KB Flash 3.3V/5V 44-Pin PLCC Stick (Alt: AT89C51RD2-SLSUM) RoHS: Compliant Min Qty: 27 Package Multiple: 27 Lead time: 5 Weeks, 0 Days AT89C51RD2-SLSUM Part Details EBV - 1647   Buy Now AT89C51RD2-SLSUM Part Details
AT89C51RC-24AU DISTI # AT89C51RC-24AU
Microchip Technology Inc MCU 8-bit AT89 80C51 CISC 32KB Flash 5V 44-Pin TQFP (Alt: AT89C51RC-24AU) RoHS: Compliant Min Qty: 160 Package Multiple: 160 Lead time: 8 Weeks, 0 Days AT89C51RC-24AU Part Details EBV - 480   Buy Now AT89C51RC-24AU Part Details
AT89C51RB2T-RLTUM DISTI # AT89C51RB2T-RLTUM
Microchip Technology Inc 8-bit Microcontroller with 16K Bytes Flash (Alt: AT89C51RB2T-RLTUM) RoHS: Compliant Min Qty: 160 Package Multiple: 160 Lead time: 5 Weeks, 0 Days AT89C51RB2T-RLTUM Part Details EBV - 320   Buy Now AT89C51RB2T-RLTUM Part Details
AT89C51RC2-SLSUM DISTI # AT89C51RC2-SLSUM
Microchip Technology Inc MCU 8-bit AT89 80C51 CISC 32KB Flash 3.3V/5V 44-Pin PLCC Stick (Alt: AT89C51RC2-SLSUM) RoHS: Compliant Min Qty: 27 Package Multiple: 27 Lead time: 5 Weeks, 0 Days AT89C51RC2-SLSUM Part Details EBV - 297   Buy Now AT89C51RC2-SLSUM Part Details
AT89C51RD2T-RLTUM DISTI # AT89C51RD2T-RLTUM
Microchip Technology Inc AT89C51RD2T-RLTUM (Alt: AT89C51RD2T-RLTUM) RoHS: Compliant Min Qty: 160 Package Multiple: 160 Lead time: 5 Weeks, 0 Days AT89C51RD2T-RLTUM Part Details EBV - 160   Buy Now AT89C51RD2T-RLTUM Part Details
AT89C51RB2-SLSUM DISTI # AT89C51RB2-SLSUM
Microchip Technology Inc MCU 8-bit AT89 80C51 CISC 16KB Flash 3.3V/5V 44-Pin PLCC Stick (Alt: AT89C51RB2-SLSUM) RoHS: Compliant Min Qty: 27 Package Multiple: 27 Lead time: 5 Weeks, 0 Days AT89C51RB2-SLSUM Part Details EBV - 108   Buy Now AT89C51RB2-SLSUM Part Details
AT89C51RC-24PU DISTI # AT89C51RC-24PU
Microchip Technology Inc MCU 8-bit AT89 80C51 CISC 32KB Flash 5V 40-Pin PDIP (Alt: AT89C51RC-24PU) RoHS: Compliant Min Qty: 10 Package Multiple: 10 Lead time: 5 Weeks, 0 Days AT89C51RC-24PU Part Details EBV - 0   Buy Now AT89C51RC-24PU Part Details
AT89C51RC-24JUR DISTI # AT89C51RC-24JUR
Microchip Technology Inc 4-Bit/8-Bit MCU (Alt: AT89C51RC-24JUR) RoHS: Compliant Min Qty: 500 Package Multiple: 500 Lead time: 21 Weeks, 0 Days AT89C51RC-24JUR Part Details EBV - 0   Buy Now AT89C51RC-24JUR Part Details
AT89C51RC2-SLSUL DISTI # AT89C51RC2-SLSUL
Microchip Technology Inc MCU 8-bit AT89 80C51 CISC 32KB Flash 3.3V 44-Pin PLCC Stick (Alt: AT89C51RC2-SLSUL) RoHS: Compliant Min Qty: 27 Package Multiple: 27 Lead time: 5 Weeks, 0 Days AT89C51RC2-SLSUL Part Details EBV - 0   Buy Now AT89C51RC2-SLSUL Part Details
AT89C51RB2-3CSUM DISTI # AT89C51RB2-3CSUM
Microchip Technology Inc MCU 8-bit AT89 80C51 CISC 16KB Flash 3.3V/5V 40-Pin PDIP Stick (Alt: AT89C51RB2-3CSUM) RoHS: Compliant Min Qty: 10 Package Multiple: 10 Lead time: 5 Weeks, 0 Days AT89C51RB2-3CSUM Part Details EBV - 0   Buy Now AT89C51RB2-3CSUM Part Details
AT89C51RC2-SLRUL DISTI # AT89C51RC2-SLRUL
Microchip Technology Inc 4-Bit/8-Bit MCU (Alt: AT89C51RC2-SLRUL) RoHS: Compliant Min Qty: 500 Package Multiple: 500 Lead time: 31 Weeks, 0 Days AT89C51RC2-SLRUL Part Details EBV - 0   Buy Now AT89C51RC2-SLRUL Part Details
AT89C51RC2T-RLTUL DISTI # AT89C51RC2T-RLTUL
Microchip Technology Inc MCU 8-Bit 80C51 CISC 32KB Flash 2.7V to 3.6V 44-Pin TQFP Tray (Alt: AT89C51RC2T-RLTUL) RoHS: Compliant Min Qty: 160 Package Multiple: 160 Lead time: 5 Weeks, 0 Days AT89C51RC2T-RLTUL Part Details EBV - 0   Buy Now AT89C51RC2T-RLTUL Part Details
AT89C51RB2T-RLTUL DISTI # AT89C51RB2T-RLTUL
Microchip Technology Inc MCU 8-Bit 80C51 CISC 16KB Flash 2.7V to 3.6V 44-Pin TQFP Tray (Alt: AT89C51RB2T-RLTUL) RoHS: Compliant Min Qty: 160 Package Multiple: 160 Lead time: 7 Weeks, 0 Days AT89C51RB2T-RLTUL Part Details EBV - 0   Buy Now AT89C51RB2T-RLTUL Part Details
AT89C51RB2T-RLRUL DISTI # AT89C51RB2T-RLRUL
Microchip Technology Inc MCU 8-Bit 80C51 CISC 16KB Flash 2.7V to 3.6V 44-Pin TQFP T/R (Alt: AT89C51RB2T-RLRUL) RoHS: Compliant Min Qty: 2000 Package Multiple: 2000 Lead time: 7 Weeks, 0 Days AT89C51RB2T-RLRUL Part Details EBV - 0   Buy Now AT89C51RB2T-RLRUL Part Details

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ES Components ECIA (NEDA) Member • Authorized Distributor

Part # Manufacturer Description Stock Price Price Range Buy
Microchip Technology Inc ATMEL AT89C51RC2 AT89C51RC2 Part Details 375 in Stock   RFQ AT89C51RC2 Part Details
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Win Source Electronics  

Part # Manufacturer Description Stock Price Price Range Buy
Atmel Corporation 8-bit Flash Microcontroller AT89C51RD2 Part Details 30000
  • 54 $5.6530
  • 43 $5.8880
  • 33 $6.1240
  • 23 $6.5950
  • 15 $6.8300
  • 7 $7.3010
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Microchip Technology Inc IC MCU 8BIT 64KB FLASH 44VQFP AT89C51RD2T-RLTUM Part Details 6000
  • 45 $6.7734
  • 34 $7.5550
  • 26 $7.8155
  • 19 $8.0760
  • 12 $8.3365
  • 5 $10.1601
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Atmel Corporation IC MCU 8BIT 64KB FLASH 44PLCC AT89C51RD2-SLSUM Part Details 5757
  • 44 $6.9539
  • 33 $7.7563
  • 25 $8.0237
  • 19 $8.2912
  • 12 $8.5587
  • 5 $10.4308
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Atmel Corporation MCU 8-bit 8051 CISC 64KB Flash 3.3V/5V 44-Pin VQFP Tray / IC MCU 8BIT 64KB FLASH 44VQFP AT89C51RD2-RLTUM Part Details 4600
  • 36 $8.3580
  • 27 $9.3220
  • 21 $9.6430
  • 16 $9.9650
  • 10 $10.2860
  • 4 $12.5360
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Atmel Corporation 8-bit Microcontroller with 16K/ 32K Bytes Flash AT89C51RB2-SLSUM Part Details 4480
  • 52 $5.7967
  • 39 $6.4656
  • 30 $6.6885
  • 22 $6.9115
  • 15 $7.1344
  • 6 $8.6950
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Atmel Corporation MCU 8-bit 8051 CISC 32KB Flash 3.3V/5V 44-Pin VQFP Tray / IC MCU 8BIT 32KB FLASH 44VQFP AT89C51RC2-RLTUM Part Details 3460
  • 47 $6.4629
  • 35 $7.2086
  • 27 $7.4572
  • 20 $7.7058
  • 13 $7.9543
  • 6 $9.6943
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Atmel Corporation 8-bit Flash Microcontroller AT89C51RD2-UM Part Details 3359
  • 20 $15.0730
  • 15 $16.8120
  • 12 $17.3920
  • 9 $17.9710
  • 6 $18.5510
  • 3 $22.6090
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Atmel Corporation IC MCU 8BIT 128KB FLASH 44PLCC AT89C51RE2-SLSUM Part Details 3125
  • 6 $59.4286
  • 4 $66.2857
  • 3 $68.5714
  • 2 $70.8571
  • 1 $73.1429
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Atmel Corporation IC MCU 8BIT 32KB FLASH 44PLCC AT89C51RC2-SLSUM Part Details 2400
  • 46 $6.6355
  • 34 $7.4011
  • 27 $7.6563
  • 19 $7.9115
  • 13 $8.1667
  • 6 $9.9531
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Atmel Corporation MCU 8-bit 8051 CISC 16KB Flash 3.3V/5V 44-Pin VQFP Tray / IC MCU 8BIT 16KB FLASH 44VQFP AT89C51RB2-RLTUM Part Details 2000
  • 36 $8.3580
  • 27 $9.3220
  • 21 $9.6430
  • 16 $9.9650
  • 10 $10.2860
  • 4 $12.5360
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Component Electronics, Inc  

Part # Manufacturer Description Stock Price Price Range Buy
Philips Semiconductors IN STOCK SHIP TODAY P89C51RC+IA Part Details 1
  • 1000 $4.0000
  • 100 $4.6200
  • 1 $6.1500
$4.0000 / $6.1500 Buy Now P89C51RC+IA Part Details
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New Advantage Corporation Authorized Distributor

Part # Manufacturer Description Stock Price Price Range Buy
Microchip Technology Inc   RoHS: Compliant Min Qty: 1 Package Multiple: 27 AT89C51RC-24JU Part Details 2619
  • 27 $7.5300
  • 2619 $6.9700
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Microchip Technology Inc   RoHS: Compliant Min Qty: 1 Package Multiple: 160 AT89C51RC2T-RLTUM Part Details 1440
  • 160 $10.3300
  • 1440 $9.6400
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Microchip Technology Inc   RoHS: Compliant Min Qty: 1 Package Multiple: 27 AT89C51RD2-SLSUM Part Details 1323
  • 27 $14.5200
  • 1323 $13.4400
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Microchip Technology Inc   RoHS: Compliant Min Qty: 1 Package Multiple: 27 AT89C51RC2-SLSUM Part Details 378
  • 27 $13.8400
  • 378 $12.8000
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Microchip Technology Inc   RoHS: Compliant Min Qty: 1 Package Multiple: 160 AT89C51RB2T-RLTUM Part Details 320
  • 160 $11.5300
  • 320 $10.6700
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Microchip Technology Inc   RoHS: Compliant Min Qty: 1 Package Multiple: 160 AT89C51RD2T-RLTUM Part Details 160
  • 160 $14.3000
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Chip-Germany GmbH  

Part # Manufacturer Description Stock Price Price Range Buy
Atmel Corporation   RoHS: Not Compliant AT89C51RC-24PU Part Details 2   RFQ AT89C51RC-24PU Part Details

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