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89C51RB2 price and stock

89C51RB2 Details
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Newark ECIA (NEDA) Member • Authorized Distributor

Part # Manufacturer Description Stock Price Price Range Buy
AT89C51RB2-SLSUM DISTI # 62AC6469
Microchip Technology Inc Mcu, 8Bit, 8051, 60Mhz, Plcc-44, Product Range:8051 Family At89C51 Series Microcontrollers, Cpu Speed: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 Technology AT89C51RB2-SLSUM RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 1 Container: Bulk AT89C51RB2-SLSUM Part Details 411
  • 1 $7.7400
  • 10 $7.5200
  • 25 $7.3100
  • 54 $7.1000
  • 108 $6.7700
  • 270 $6.4400
$6.4400 / $7.7400 Buy Now AT89C51RB2-SLSUM Part Details
AT89C51RB2-3CSUM DISTI # 07AH6455
Microchip Technology Inc Mcu, 8Bit, 60Mhz, Dip-40, Product Range:8051 Family At89C51 Series Microcontrollers, Cpu Speed:60Mhz, 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 Technology AT89C51RB2-3CSUM RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 1 Container: Bulk AT89C51RB2-3CSUM Part Details 164
  • 1 $7.7300
  • 10 $7.5100
  • 30 $7.3000
  • 50 $7.0900
  • 100 $6.4200
$6.4200 / $7.7300 Buy Now AT89C51RB2-3CSUM Part Details
AT89C51RB2-3CSUL DISTI # 68T4922
Microchip Technology Inc C51Rb2 Flash 16K Pdil40 Ind 3V Green 40 Pdip .600In Tube Rohs Compliant: Yes |Microchip Technology AT89C51RB2-3CSUL RoHS: Compliant Min Qty: 100 Package Multiple: 1 Date Code: 0 Container: Bulk AT89C51RB2-3CSUL Part Details 0
  • 100 $6.9600
$6.9600 Buy Now AT89C51RB2-3CSUL Part Details
AT89C51RB2-SLRUL DISTI # 68T4918
Microchip Technology Inc C51Rb2 Flash 16K Plcc44 Ind 3V Green 44 Plcc 16.6X16.6X4.4Mm T/R Rohs Compliant: Yes |Microchip Technology AT89C51RB2-SLRUL RoHS: Compliant Min Qty: 500 Package Multiple: 1 Date Code: 0 Container: Tape & Reel AT89C51RB2-SLRUL Part Details 0
  • 100 $6.9600
$6.9600 Buy Now AT89C51RB2-SLRUL Part Details
AT89C51RB2-SLSUL DISTI # 68T4920
Microchip Technology Inc C51Rb2 Flash 16K Plcc44 Ind 3V Green 44 Plcc 16.6X16.6X4.4Mm Tube Rohs Compliant: Yes |Microchip Technology AT89C51RB2-SLSUL RoHS: Compliant Min Qty: 108 Package Multiple: 1 Date Code: 0 Container: Bulk AT89C51RB2-SLSUL Part Details 0
  • 100 $6.9600
$6.9600 Buy Now AT89C51RB2-SLSUL Part Details
AT89C51RB2-RLTUM DISTI # 15AC6356
Microchip Technology Inc Mcu, 8Bit, 8051, 60Mhz, Vqfp-44, Product Range:8051 Family At89C51 Series Microcontrollers, Cpu Speed:60Mhz, Program Memory Size:16Kb, Ram Memory Size:1Kb, No. Of Pins:44Pins, Mcu Case Style:Vqfp, No. Of I/O S:32I/O S, Embedded Rohs Compliant: Yes |Microchip Technology AT89C51RB2-RLTUM RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 1 Container: Bulk AT89C51RB2-RLTUM Part Details 0   RFQ AT89C51RB2-RLTUM Part Details
AT89C51RB2-SLRUM DISTI # 68T4919
Microchip Technology Inc C51Rb2 Flash 16K Plcc44 Ind 5V Green 44 Plcc 16.6X16.6X4.4Mm T/R Rohs Compliant: Yes |Microchip Technology AT89C51RB2-SLRUM RoHS: Compliant Min Qty: 500 Package Multiple: 1 Date Code: 0 Container: Tape & Reel AT89C51RB2-SLRUM Part Details 0
  • 100 $6.9600
$6.9600 Buy Now AT89C51RB2-SLRUM Part Details
AT89C51RB2T-RLTUL DISTI # 32AK7440
Microchip Technology Inc C51Rb2 Flash 16K Tqfp44 Ind 3V Green 44 Tqfp 10X10X1Mm Tray Rohs Compliant: Yes |Microchip Technology AT89C51RB2T-RLTUL 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
AT89C51RB2T-RLTUM DISTI # 32AK7441
Microchip Technology Inc C51Rb2 Flash 16K Tqfp44 Com 5V Green 44 Tqfp 10X10X1Mm Tray Rohs Compliant: Yes |Microchip Technology AT89C51RB2T-RLTUM RoHS: Compliant Min Qty: 160 Package Multiple: 1 Date Code: 0 Container: Bulk AT89C51RB2T-RLTUM Part Details 0
  • 100 $5.9400
$5.9400 Buy Now AT89C51RB2T-RLTUM Part Details
AT89C51RB2T-RLRUL DISTI # 32AK7439
Microchip Technology Inc C51Rb2 Flash 16K Tqfp44 Ind 3V Green 44 Tqfp 10X10X1Mm T/R Rohs Compliant: Yes |Microchip Technology AT89C51RB2T-RLRUL RoHS: Compliant Min Qty: 2000 Package Multiple: 1 Date Code: 0 Container: Tape & Reel AT89C51RB2T-RLRUL Part Details 0
  • 100 $6.4500
$6.4500 Buy Now AT89C51RB2T-RLRUL Part Details

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DigiKey ECIA (NEDA) Member • Authorized Distributor

Part # Manufacturer Description Stock Price Price Range Buy
AT89C51RB2T-RLRUL DISTI # 150-AT89C51RB2T-RLRULCT-ND
Microchip Technology Inc IC MCU 8BIT 16KB FLASH 44VQFP Min Qty: 1 Lead time: 7 Weeks Container: Digi-Reel®, Cut Tape (CT), Tape & Reel (TR) AT89C51RB2T-RLRUL Part Details 1174
In Stock
  • 2000 $6.4501
  • 100 $6.4500
  • 25 $7.1300
  • 1 $7.7700
$6.4500 / $7.7700 Buy Now AT89C51RB2T-RLRUL Part Details
AT89C51RB2-SLSUL DISTI # AT89C51RB2-SLSUL-ND
Microchip Technology Inc IC MCU 8BIT 16KB FLASH 44PLCC Min Qty: 1 Lead time: 7 Weeks Container: Tube AT89C51RB2-SLSUL Part Details 991
In Stock
  • 25 $7.5256
  • 1 $8.1500
$7.5256 / $8.1500 Buy Now AT89C51RB2-SLSUL Part Details
AT89C51RB2-3CSUL DISTI # 2156-AT89C51RB2-3CSUL-ND
Atmel Corporation IC MCU 8BIT 16KB FLASH 40PDIL Min Qty: 32 Lead time: 1 Weeks Container: Bulk MARKETPLACE PRODUCT AT89C51RB2-3CSUL Part Details 762
In Stock
  • 32 $9.4400
$9.4400 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: 7 Weeks Container: Tube AT89C51RB2-SLSUM Part Details 723
In Stock
  • 25 $6.9456
  • 1 $7.5100
$6.9456 / $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: 6 Weeks Container: Tube AT89C51RB2-3CSUM Part Details 566
In Stock
  • 100 $6.2300
  • 25 $6.8800
  • 1 $7.5000
$6.2300 / $7.5000 Buy Now AT89C51RB2-3CSUM Part Details
AT89C51RB2T-RLTUM DISTI # 150-AT89C51RB2T-RLTUM-ND
Microchip Technology Inc IC MCU 8BIT 16KB FLASH 44VQFP Min Qty: 1 Lead time: 7 Weeks Container: Tray AT89C51RB2T-RLTUM Part Details 305
In Stock
  • 100 $5.9400
  • 25 $6.5600
  • 1 $7.1600
$5.9400 / $7.1600 Buy Now AT89C51RB2T-RLTUM Part Details
AT89C51RB2-SLRUL DISTI # 2156-AT89C51RB2-SLRUL-ND
Atmel Corporation IC MCU 8BIT 16KB FLASH 44PLCC Min Qty: 32 Lead time: 1 Weeks Container: Bulk MARKETPLACE PRODUCT AT89C51RB2-SLRUL Part Details 276
In Stock
  • 32 $9.4800
$9.4800 Buy Now AT89C51RB2-SLRUL Part Details
AT89C51RB2T-RLTUL DISTI # 150-AT89C51RB2T-RLTUL-ND
Microchip Technology Inc IC MCU 8BIT 16KB FLASH 44VQFP Min Qty: 1 Lead time: 7 Weeks Container: Tray AT89C51RB2T-RLTUL Part Details 78
In Stock
  • 100 $6.4500
  • 25 $7.1300
  • 1 $7.7700
$6.4500 / $7.7700 Buy Now AT89C51RB2T-RLTUL Part Details
AT89C51RB2-RLRUM DISTI # AT89C51RB2-RLRUMTR-ND
Microchip Technology Inc IC MCU 8BIT 16KB FLASH 44VQFP Lead time: 47 Weeks Container: Tape & Reel (TR) AT89C51RB2-RLRUM Part Details Temporarily Out of Stock   Buy Now AT89C51RB2-RLRUM Part Details
AT89C51RB2-3CSUL DISTI # AT89C51RB2-3CSUL-ND
Microchip Technology Inc IC MCU 8BIT 16KB FLASH 40PDIL Min Qty: 100 Lead time: 6 Weeks Container: Tube AT89C51RB2-3CSUL Part Details Temporarily Out of Stock
  • 100 $6.7500
$6.7500 Buy Now AT89C51RB2-3CSUL Part Details
AT89C51RB2-SLRUM DISTI # AT89C51RB2-SLRUMTR-ND
Microchip Technology Inc IC MCU 8BIT 16KB FLASH 44PLCC Min Qty: 500 Lead time: 7 Weeks Container: Tape & Reel (TR) AT89C51RB2-SLRUM Part Details Temporarily Out of Stock
  • 500 $6.7500
$6.7500 Buy Now AT89C51RB2-SLRUM Part Details
AT89C51RB2-SLRUL DISTI # AT89C51RB2-SLRULTR-ND
Microchip Technology Inc IC MCU 8BIT 16KB FLASH 44PLCC Min Qty: 500 Lead time: 7 Weeks Container: Tape & Reel (TR) AT89C51RB2-SLRUL Part Details Temporarily Out of Stock
  • 500 $6.7500
$6.7500 Buy Now AT89C51RB2-SLRUL Part Details

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Avnet Americas Authorized Distributor

Part # Manufacturer Description Stock Price Price Range Buy
AT89C51RB2-3CSUL DISTI # AT89C51RB2-3CSUL
Microchip Technology Inc - Rail/Tube (Alt: AT89C51RB2-3CSUL) COO: China RoHS: Compliant Min Qty: 90 Package Multiple: 10 Lead time: 6 Weeks, 0 Days Container: Tube AT89C51RB2-3CSUL Part Details 0
  • 900 $7.1750
  • 450 $7.3590
  • 200 $7.5526
  • 110 $7.7568
  • 90 $8.2000
$7.1750 / $8.2000 Buy Now AT89C51RB2-3CSUL Part Details
AT89C51RB2-SLRUL DISTI # AT89C51RB2-SLRUL
Microchip Technology Inc - Tape and Reel (Alt: AT89C51RB2-SLRUL) COO: China RoHS: Compliant Min Qty: 500 Package Multiple: 500 Lead time: 7 Weeks, 0 Days Container: Tape & Reel AT89C51RB2-SLRUL Part Details 0
  • 8000 $7.2000
  • 4000 $7.3846
  • 2000 $7.5789
  • 1000 $7.7838
  • 500 $8.2286
$7.2000 / $8.2286 Buy Now AT89C51RB2-SLRUL Part Details
AT89C51RB2-SLRUM DISTI # AT89C51RB2-SLRUM
Microchip Technology Inc - Tape and Reel (Alt: AT89C51RB2-SLRUM) COO: China RoHS: Compliant Min Qty: 500 Package Multiple: 500 Lead time: 7 Weeks, 0 Days Container: Tape & Reel AT89C51RB2-SLRUM Part Details 0
  • 8000 $7.2000
  • 4000 $7.3846
  • 2000 $7.5789
  • 1000 $7.7838
  • 500 $8.2286
$7.2000 / $8.2286 Buy Now AT89C51RB2-SLRUM 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) COO: Taiwan (Province of China) RoHS: Compliant Min Qty: 108 Package Multiple: 27 Lead time: 7 Weeks, 0 Days Container: Tube AT89C51RB2-SLSUM Part Details 0
  • 1728 $6.6375
  • 864 $6.8077
  • 432 $6.9868
  • 216 $7.1757
  • 108 $7.5857
$6.6375 / $7.5857 Buy Now AT89C51RB2-SLSUM 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 - Tape and Reel (Alt: AT89C51RB2T-RLRUL) COO: Thailand RoHS: Not Compliant Min Qty: 2000 Package Multiple: 2000 Lead time: 7 Weeks, 0 Days Container: Tape & Reel AT89C51RB2T-RLRUL Part Details 0
  • 32000 $6.8625
  • 16000 $7.0385
  • 8000 $7.2237
  • 4000 $7.4189
  • 2000 $7.8429
$6.8625 / $7.8429 Buy Now AT89C51RB2T-RLRUL Part Details
AT89C51RB2T-RLTUM DISTI # AT89C51RB2T-RLTUM
Microchip Technology Inc C51RB2 FLASH 16k VQFP44 COM 5V GREEN - Trays (Alt: AT89C51RB2T-RLTUM) COO: Thailand RoHS: Not Compliant Min Qty: 160 Package Multiple: 160 Lead time: 7 Weeks, 0 Days Container: Tray AT89C51RB2T-RLTUM Part Details 0
  • 2560 $6.3125
  • 1280 $6.4744
  • 640 $6.6447
  • 320 $6.8243
  • 160 $7.2143
$6.3125 / $7.2143 Buy Now AT89C51RB2T-RLTUM 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) COO: China RoHS: Compliant Min Qty: 108 Package Multiple: 27 Lead time: 7 Weeks, 0 Days Container: Tube AT89C51RB2-SLSUL Part Details 0
  • 1728 $7.2000
  • 864 $7.3846
  • 432 $7.5789
  • 216 $7.7838
  • 108 $8.2286
$7.2000 / $8.2286 Buy Now AT89C51RB2-SLSUL 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) COO: Thailand RoHS: Not Compliant Min Qty: 160 Package Multiple: 160 Lead time: 7 Weeks, 0 Days Container: Tray AT89C51RB2T-RLTUL Part Details 0
  • 2560 $6.8625
  • 1280 $7.0385
  • 640 $7.2237
  • 320 $7.4189
  • 160 $7.8429
$6.8625 / $7.8429 Buy Now AT89C51RB2T-RLTUL 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) COO: Taiwan (Province of China) RoHS: Compliant Min Qty: 100 Package Multiple: 10 Container: Tube AT89C51RB2-3CSUM Part Details 0
  • 1600 $6.6125
  • 800 $6.7820
  • 400 $6.9605
  • 200 $7.1486
  • 100 $7.5571
$6.6125 / $7.5571 Buy Now AT89C51RB2-3CSUM Part Details

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Mouser Electronics ECIA (NEDA) Member • Authorized Distributor

Part # Manufacturer Description Stock Price Price Range Buy
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
  • 25 $7.1300
  • 100 $6.4500
  • 2000 $6.4500
$6.4500 / $7.7700 Buy Now AT89C51RB2T-RLRUL 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 1937
  • 1 $7.5100
  • 27 $6.8900
  • 108 $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 730
  • 1 $7.7700
  • 25 $7.1300
  • 100 $6.4500
  • 480 $6.4400
$6.4400 / $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 428
  • 1 $7.1600
  • 25 $6.5600
  • 100 $5.9400
$5.9400 / $7.1600 Buy Now AT89C51RB2T-RLTUM 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 397
  • 1 $7.5000
  • 30 $6.8800
  • 100 $6.2300
$6.2300 / $7.5000 Buy Now AT89C51RB2-3CSUM Part Details
AT89C51RB2-SLSUL DISTI # 556-A89C51RB2SLSUL
Microchip Technology Inc 8-bit Microcontrollers - MCU C51RB2 FLASH 3V 16k Ind RoHS: Compliant AT89C51RB2-SLSUL Part Details 316
  • 1 $8.1500
  • 27 $7.4900
  • 108 $6.7500
$6.7500 / $8.1500 Buy Now AT89C51RB2-SLSUL Part Details
AT89C51RB2-SLRUL DISTI # 556-A89C51RB2SLRUL
Microchip Technology Inc 8-bit Microcontrollers - MCU C51RB2 FLASH 3V 16k Ind RoHS: Compliant AT89C51RB2-SLRUL Part Details 0
  • 1 $8.1500
  • 25 $7.4900
  • 100 $6.7500
$6.7500 / $8.1500 Order Now AT89C51RB2-SLRUL Part Details
AT89C51RB2-3CSUL DISTI # 556-AT89C51RB2-3CSUL
Microchip Technology Inc 8-bit Microcontrollers - MCU 8-bit 16K Flash C51RB2 RoHS: Compliant AT89C51RB2-3CSUL Part Details 0
  • 100 $6.7500
$6.7500 Order Now AT89C51RB2-3CSUL Part Details
AT89C51RB2-SLRUM DISTI # 556-A89C51RB2SLRUM
Microchip Technology Inc 8-bit Microcontrollers - MCU C51RB2 FLASH 5V 16k ind RoHS: Compliant AT89C51RB2-SLRUM Part Details 0
  • 500 $6.7500
$6.7500 Order Now AT89C51RB2-SLRUM 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
AT89C51RB2-SLSUL DISTI # AT89C51RB2-SLSUL
Microchip Technology Inc C51RB2 FLASH 16k PLCC44 Ind 3V GREEN, PLCC, Projected EOL: 2039-03-17 COO: Thailand ECCN: 3A991.a.2 RoHS: Compliant Lead time: 6 Weeks, 0 Days Container: Tube AT89C51RB2-SLSUL Part Details In Stock: 3758 and Alternates Available
  • 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-SLRUM DISTI # AT89C51RB2-SLRUM
Microchip Technology Inc C51RB2 FLASH 16k PLCC44 ind 5V GREEN, PLCC, Projected EOL: 2039-02-04 COO: Thailand ECCN: 3A991.a.2 RoHS: Compliant Lead time: 6 Weeks, 0 Days Container: Tape & Reel AT89C51RB2-SLRUM Part Details In Stock: 3000 and Alternates Available
  • 5000 $5.9300
  • 1000 $6.2400
  • 100 $6.7500
  • 25 $7.4900
  • 1 $8.1500
$5.9300 / $8.1500 Buy Now AT89C51RB2-SLRUM Part Details
AT89C51RB2-3CSUM DISTI # AT89C51RB2-3CSUM
Microchip Technology Inc C51RB2 FLASH 16k PDIL40 ind 5V Green, PDIP, Projected EOL: 2040-11-11 COO: Thailand ECCN: 3A991.a.2 RoHS: Compliant Lead time: 6 Weeks, 0 Days Container: Tube AT89C51RB2-3CSUM Part Details In Stock: 310 and Alternates Available
  • 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: 2050-09-01 COO: Thailand ECCN: 3A991.a.2 RoHS: Compliant Lead time: 7 Weeks, 0 Days Container: Tray AT89C51RB2T-RLTUL Part Details In Stock: 160 and Alternates Available
  • 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
AT89C51RB2-3CSUL DISTI # AT89C51RB2-3CSUL
Microchip Technology Inc C51RB2 FLASH 16k PDIL40 ind 3V Green, PDIP, Projected EOL: 2039-04-08 COO: Thailand ECCN: 3A991.a.2 RoHS: Compliant Lead time: 6 Weeks, 0 Days Container: Tube AT89C51RB2-3CSUL Part Details In Stock: 0 and Alternates Available
  • 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-SLRUL DISTI # AT89C51RB2-SLRUL
Microchip Technology Inc C51RB2 FLASH 16k PLCC44 Ind 3V GREEN, PLCC, Projected EOL: 2045-12-22 COO: Thailand ECCN: 3A991.a.2 RoHS: Compliant Lead time: 6 Weeks, 0 Days Container: Tape & Reel AT89C51RB2-SLRUL Part Details In Stock: 0 and Alternates Available
  • 5000 $5.9300
  • 1000 $6.2400
  • 100 $6.7500
  • 25 $7.4900
  • 1 $8.1500
$5.9300 / $8.1500 Buy Now AT89C51RB2-SLRUL Part Details
AT89C51RB2-SLSUM DISTI # AT89C51RB2-SLSUM
Microchip Technology Inc C51RB2 16K FLASH PLCC44 COM 5V GREEN, PLCC, Projected EOL: 2040-11-07 COO: Thailand ECCN: 3A991.a.2 RoHS: Compliant Lead time: 6 Weeks, 0 Days Container: Tube AT89C51RB2-SLSUM Part Details In Stock: 0 and Alternates Available
  • 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: 2050-09-01 COO: Thailand ECCN: 3A991.a.2 RoHS: Compliant Lead time: 7 Weeks, 0 Days Container: Tray AT89C51RB2T-RLTUM Part Details In Stock: 0 and Alternates Available
  • 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
AT89C51RB2T-RLRUL DISTI # AT89C51RB2T-RLRUL
Microchip Technology Inc C51RB2 FLASH 16k VQFP44 ind 3V GREEN, TQFP, Projected EOL: 2050-09-01 COO: Thailand ECCN: 3A991.a.2 RoHS: Compliant Lead time: 7 Weeks, 0 Days Container: Tape & Reel AT89C51RB2T-RLRUL Part Details In Stock: 0 and Alternates Available
  • 5000 $5.6500
  • 1000 $5.9400
  • 100 $6.4500
  • 25 $7.1300
  • 1 $7.7700
$5.6500 / $7.7700 Buy Now AT89C51RB2T-RLRUL Part Details

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Rochester Electronics ECIA (NEDA) Member • Authorized Distributor

Part # Manufacturer Description Stock Price Price Range Buy
AT89C51RB2-3CSUL
Atmel Corporation Microcontroller, 8-Bit, FLASH, 60MHz, CMOS, PDIP40 RoHS: Compliant Status: Active Min Qty: 1 AT89C51RB2-3CSUL Part Details 762
  • 10000 $6.0400
  • 1000 $6.4200
  • 500 $6.8000
  • 100 $7.1700
  • 25 $7.5500
$6.0400 / $7.5500 Buy Now AT89C51RB2-3CSUL Part Details
AT89C51RB2-3CSUM
Atmel Corporation Microcontroller, 8-Bit, FLASH, 8051 CPU, 40MHz, CMOS, PDIP40 RoHS: Compliant Status: Active Min Qty: 1 AT89C51RB2-3CSUM Part Details 5
  • 10000 $5.5700
  • 1000 $5.9200
  • 500 $6.2600
  • 100 $6.6100
  • 25 $6.9600
$5.5700 / $6.9600 Buy Now AT89C51RB2-3CSUM Part Details
AT89C51RB2-SLRUL
Atmel Corporation Microcontroller, 8-Bit, FLASH, 60MHz, CMOS, PQCC44 RoHS: Compliant Status: Active Min Qty: 1 AT89C51RB2-SLRUL Part Details 276
  • 10000 $6.0600
  • 1000 $6.4400
  • 500 $6.8200
  • 100 $7.2000
  • 25 $7.5800
$6.0600 / $7.5800 Buy Now AT89C51RB2-SLRUL Part Details

TME ECIA Member • Authorized Distributor

Part # Manufacturer Description Stock Price Price Range Buy
AT89C51RB2T-RLTUM DISTI # AT89C51RB2T-RLTUM
Microchip Technology Inc IC: microcontroller 8051, Interface: SPI,USART, VQFP44, AT89 Min Qty: 1 AT89C51RB2T-RLTUM Part Details 152
  • 100 $5.9300
  • 25 $6.4000
  • 5 $6.7000
  • 1 $6.9300
$5.9300 / $6.9300 Buy Now AT89C51RB2T-RLTUM Part Details
AT89C51RB2-3CSUM DISTI # AT89C51RB23CSUM
Microchip Technology Inc IC: microcontroller 8051, Flash: 16kx8bit, Interface: SPI,UART Min Qty: 1 AT89C51RB2-3CSUM Part Details 57
  • 90 $6.2000
  • 30 $6.7000
  • 5 $7.1000
  • 1 $7.5000
$6.2000 / $7.5000 Buy Now AT89C51RB2-3CSUM 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 52
  • 108 $6.8000
  • 25 $7.1500
  • 5 $7.5500
  • 1 $7.7900
$6.8000 / $7.7900 Buy Now AT89C51RB2-SLSUM 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
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-SLRUM DISTI # AT89C51RB2-SLRUM
Microchip Technology Inc IC: microcontroller 8051, Interface: SPI,UART, 2.7÷5.5VDC, PLCC44 Min Qty: 500 AT89C51RB2-SLRUM Part Details 0
  • 500 $6.7500
$6.7500 RFQ AT89C51RB2-SLRUM Part Details
AT89C51RB2-SLRUL DISTI # AT89C51RB2-SLRUL
Microchip Technology Inc IC: microcontroller 8051, Interface: SPI,UART, 2.7÷3.6VDC, PLCC44 Min Qty: 500 AT89C51RB2-SLRUL Part Details 0
  • 500 $6.7500
$6.7500 RFQ AT89C51RB2-SLRUL Part Details

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IBS Electronics  

Part # Manufacturer Description Stock Price Price Range Buy
AT89C51RB2-SLSUM DISTI # AT89C51RB2-SLSUM
Microchip Technology Inc 8-BIT MICROCONTROLLER MICROCONTROLLER 8-BIT FLASH 8051 CPU 40MHZ CMOS PQCC44 Min Qty: 1 Package Multiple: 1 AT89C51RB2-SLSUM Part Details 434
  • 4 $9.1723
  • 15 $9.0602
  • 25 $9.0181
  • 27 $8.4851
  • 50 $8.9620
  • 81 $8.4150
  • 135 $8.3870
  • 270 $8.3449
  • 540 $8.2747
$8.2747 / $9.1723 Buy Now AT89C51RB2-SLSUM Part Details
AT89C51RB2-3CSUM DISTI # AT89C51RB2-3CSUM
Microchip Technology Inc AT89XX SERIES 16 KB FLASH 1.25 KB SRAM 60 MHZ 8-BIT MICROCONTROLLER - DIP-40 Min Qty: 5 Package Multiple: 1 AT89C51RB2-3CSUM Part Details 250
  • 5 $10.8413
  • 10 $10.0559
  • 28 $9.6071
  • 55 $9.5090
  • 83 $8.9760
  • 110 $8.5272
$8.5272 / $10.8413 Buy Now AT89C51RB2-3CSUM Part Details

ComSIT USA  

Part # Manufacturer Description Stock Price Price Range Buy
AT89C51RB2SLSUM
Atmel Corporation 8-BIT MICROCONTROLLER Microcontroller, 8-Bit, FLASH, 8051 CPU, 40MHz, CMOS, PQCC44 ECCN: 3A991.A.2 RoHS: Not Compliant AT89C51RB2SLSUM Part Details Stock DE - 970
Stock ES - 0
Stock US - 0
Stock MX - 0
Stock CN - 0
Stock HK - 0
   RFQ AT89C51RB2SLSUM Part Details
89C51RB2UM
Atmel Corporation IC MCU 8051 8Bit 1 Core FLASH 16kB (16k x 8) 60MHz 44-LCC 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
AT89C51RB2UM
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

NAC ECIA (NEDA) Member • Authorized Distributor

Part # Manufacturer Description Stock Price Price Range Buy
AT89C51RB2T-RLTUM
Microchip Technology Inc C51RB2 FLASH 16k TQFP44 COM 5V GREEN. Package: 44 TQFP 10x10x1mm TRAY - C51/C251 Product Line RoHS: Compliant Min Qty: 1 Package Multiple: 160 AT89C51RB2T-RLTUM Part Details 7680
  • 1 $7.4300
  • 100 $6.7300
  • 500 $6.3100
  • 1000 $6.1600
$6.1600 / $7.4300 Buy Now AT89C51RB2T-RLTUM Part Details
AT89C51RB2-SLSUL
Microchip Technology Inc C51RB2 FLASH 16k PLCC44 Ind 3V GREEN. Package: 44 PLCC 16.6x16.6x4.4mm TUBE - C51/C251 Product Line RoHS: Compliant Min Qty: 1 Package Multiple: 27 Container: Tube AT89C51RB2-SLSUL Part Details 3024
  • 1 $8.4700
  • 100 $7.6800
  • 500 $7.2000
  • 1000 $7.0200
$7.0200 / $8.4700 Buy Now AT89C51RB2-SLSUL Part Details
AT89C51RB2-SLRUM
Microchip Technology Inc C51RB2 FLASH 16k PLCC44 ind 5V GREEN. Package: 44 PLCC 16.6x16.6x4.4mm T/R - C51/C251 Product Line RoHS: Compliant Min Qty: 1 Package Multiple: 500 AT89C51RB2-SLRUM Part Details 2500
  • 1 $8.4700
  • 100 $7.6800
  • 500 $7.2000
  • 1000 $7.0200
$7.0200 / $8.4700 Buy Now AT89C51RB2-SLRUM Part Details
AT89C51RB2T-RLTUL
Microchip Technology Inc C51RB2 FLASH 16k TQFP44 ind 3V GREEN. Package: 44 TQFP 10x10x1mm TRAY - C51/C251 Product Line 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
AT89C51RB2-3CSUM
Microchip Technology Inc C51RB2 FLASH 16k PDIL40 ind 5V Green. Package: 40 PDIP .600in TUBE - C51/C251 Product Line RoHS: Compliant Min Qty: 1 Package Multiple: 10 Container: Tube AT89C51RB2-3CSUM Part Details 250
  • 1 $7.7800
  • 100 $7.0500
  • 500 $6.6100
  • 1000 $6.4500
$6.4500 / $7.7800 Buy Now AT89C51RB2-3CSUM Part Details
AT89C51RB2-3CSUL
Microchip Technology Inc C51RB2 FLASH 16k PDIL40 ind 3V Green. Package: 40 PDIP .600in TUBE - C51/C251 Product Line RoHS: Compliant Min Qty: 50 Package Multiple: 10 Container: Tube AT89C51RB2-3CSUL Part Details 0
  • 1 $8.4400
  • 100 $7.6500
  • 500 $7.1700
  • 1000 $7.0000
$7.0000 / $8.4400 Buy Now AT89C51RB2-3CSUL Part Details
AT89C51RB2-SLRUL
Microchip Technology Inc C51RB2 FLASH 16k PLCC44 Ind 3V GREEN. Package: 44 PLCC 16.6x16.6x4.4mm T/R - C51/C251 Product Line 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
AT89C51RB2-RLTUM
Microchip Technology Inc C51RB2 FLASH 16k VQFP44 COM 5V GREEN - Package: 44 LQFP 10x10x1.4mm TRAY RoHS: Compliant Min Qty: 1 Package Multiple: 160 Container: Tray AT89C51RB2-RLTUM Part Details 0   RFQ AT89C51RB2-RLTUM Part Details
AT89C51RB2-SLSUM
Microchip Technology Inc C51RB2 16K FLASH PLCC44 COM 5V GREEN. Package: 44 PLCC 16.6x16.6x4.4mm TUBE - C51/C251 Product Line RoHS: Compliant Min Qty: 54 Package Multiple: 27 Container: Tube AT89C51RB2-SLSUM Part Details 0
  • 1 $7.8100
  • 100 $7.0800
  • 500 $6.6400
  • 1000 $6.4800
$6.4800 / $7.8100 Buy Now AT89C51RB2-SLSUM Part Details
AT89C51RB2-RLTUL
Microchip Technology Inc C51RB2 FLASH 16k VQFP44 ind 3V GREEN - Package: 44 LQFP 10x10x1.4mm TRAY RoHS: Compliant Min Qty: 1 Package Multiple: 160 Container: Tray AT89C51RB2-RLTUL Part Details 0   RFQ AT89C51RB2-RLTUL Part Details
AT89C51RB2-RLRUL
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
AT89C51RB2T-RLRUL
Microchip Technology Inc C51RB2 FLASH 16k TQFP44 ind 3V GREEN. Package: 44 TQFP 10x10x1mm T/R - C51/C251 Product Line 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

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Chip 1 Exchange  

Part # Manufacturer Description Stock Price Price Range Buy
89C51RB2
Philips Semiconductors INSTOCK 89C51RB2 Part Details 263   RFQ 89C51RB2 Part Details
89C51RB2-IM
Atmel Corporation INSTOCK 89C51RB2-IM Part Details 76   RFQ 89C51RB2-IM Part Details
89C51RB2-UM
Atmel Corporation INSTOCK 89C51RB2-UM Part Details 38   RFQ 89C51RB2-UM Part Details

EBV Elektronik Authorized Distributor

Part # Manufacturer Description Stock Price Price Range Buy
AT89C51RB2-3CSUM DISTI # AT89C51RB2-3CSUM
Microchip Technology Inc MCU 8bit AT89 80C51 CISC 16KB Flash 33V5V 40Pin PDIP Stick (Alt: AT89C51RB2-3CSUM) RoHS: Compliant Min Qty: 10 Package Multiple: 10 Lead time: 7 Weeks, 0 Days AT89C51RB2-3CSUM Part Details EBV - 110   Buy Now AT89C51RB2-3CSUM Part Details
AT89C51RB2-SLSUM DISTI # AT89C51RB2-SLSUM
Microchip Technology Inc MCU 8bit AT89 80C51 CISC 16KB Flash 33V5V 44Pin PLCC Stick (Alt: AT89C51RB2-SLSUM) RoHS: Compliant Min Qty: 27 Package Multiple: 27 Lead time: 8 Weeks, 0 Days AT89C51RB2-SLSUM Part Details EBV - 0   RFQ AT89C51RB2-SLSUM Part Details
AT89C51RB2-SLRUM DISTI # AT89C51RB2-SLRUM
Microchip Technology Inc (Alt: AT89C51RB2-SLRUM) RoHS: Compliant Min Qty: 500 Package Multiple: 500 Lead time: 8 Weeks, 0 Days AT89C51RB2-SLRUM Part Details EBV - 0   RFQ AT89C51RB2-SLRUM Part Details
AT89C51RB2T-RLTUL DISTI # AT89C51RB2T-RLTUL
Microchip Technology Inc MCU 8Bit 80C51 CISC 16KB Flash 27V to 36V 44Pin 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   RFQ AT89C51RB2T-RLTUL Part Details
AT89C51RB2T-RLTUM DISTI # AT89C51RB2T-RLTUM
Microchip Technology Inc C51RB2 FLASH 16k VQFP44 COM 5V GREEN (Alt: AT89C51RB2T-RLTUM) RoHS: Compliant Min Qty: 160 Package Multiple: 160 Lead time: 7 Weeks, 0 Days AT89C51RB2T-RLTUM Part Details EBV - 0   RFQ AT89C51RB2T-RLTUM Part Details

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Greenchips  

Part # Manufacturer Description Stock Price Price Range Buy
T89C51RB2-SLSIL
Atmel Corporation   Date Code: 0248 T89C51RB2-SLSIL Part Details 822   RFQ T89C51RB2-SLSIL Part Details

New Advantage Corporation Authorized Distributor

Part # Manufacturer Description Stock Price Price Range Buy
AT89C51RB2-3CSUM
Microchip Technology Inc C51RB2 FLASH 16k PDIL40 ind 5V Green. Package: 40 PDIP .600in TUBE - C51/C251 Product Line RoHS: Compliant Min Qty: 1 Package Multiple: 10 AT89C51RB2-3CSUM Part Details 90
  • 10 $39.1800
  • 90 $35.2600
$35.2600 / $39.1800 Buy Now AT89C51RB2-3CSUM Part Details

Vyrian  

Part # Manufacturer Description Stock Price Price Range Buy
AT89C51RB2T-RLTUL
Microchip Technology Inc uPs/uCs/Peripheral ICs AT89C51RB2T-RLTUL Part Details 8899   RFQ AT89C51RB2T-RLTUL Part Details
P89C51RB2HBA
NXP Semiconductors uPs/uCs/Peripheral ICs P89C51RB2HBA Part Details 8288   RFQ P89C51RB2HBA Part Details
P89C51RB2BA/01,512
NXP Semiconductors uPs/uCs/Peripheral ICs P89C51RB2BA/01,512 Part Details 6507   RFQ P89C51RB2BA/01,512 Part Details
AT89C51RB2-SLRUL
Microchip Technology Inc uPs/uCs/Peripheral ICs AT89C51RB2-SLRUL Part Details 2821   RFQ AT89C51RB2-SLRUL Part Details

Chip Stock  

Part # Manufacturer Description Stock Price Price Range Buy
AT89C51RB2-RLTCM
Atmel Corporation Microcontroller, 8-Bit, FLASH, 8051 CPU, 40MHz, CMOS, PQFP44 AT89C51RB2-RLTCM Part Details 4192   RFQ AT89C51RB2-RLTCM Part Details
AT89C51RB2-RLTUL
Microchip Technology Inc IC MCU 8BIT 16KB FLASH 44VQFP 80C51 89C Microcontroller IC 8-Bit 40MHz 16KB (16K x 8) FLASH 44-VQFP (10x10) AT89C51RB2-RLTUL Part Details 850   RFQ AT89C51RB2-RLTUL Part Details
AT89C51RB2-RLTUM
Microchip Technology Inc MCU 8-bit 8051 CISC 16KB Flash 3.3V/5V 44-Pin VQFP Tray / IC MCU 8BIT 16KB FLASH 44VQFP AT89C51RB2-RLTUM Part Details 765   RFQ AT89C51RB2-RLTUM Part Details
AT89C51RB2-SLSIM
Microchip Technology Inc IC MCU 8BIT 16KB FLASH 44PLCC 80C51 89C Microcontroller IC 8-Bit 60MHz 16KB (16K x 8) FLASH 44-PLCC (16.6x16.6) AT89C51RB2-SLSIM Part Details 665   RFQ AT89C51RB2-SLSIM Part Details
AT89C51RB2-SLSUM
Microchip Technology Inc 8-BIT MICROCONTROLLER Microcontroller, 8-Bit, FLASH, 8051 CPU, 40MHz, CMOS, PQCC44 AT89C51RB2-SLSUM Part Details 552   RFQ AT89C51RB2-SLSUM Part Details
AT89C51RB2-RLRUL
Microchip Technology Inc IC MCU 8BIT 16KB FLASH 44VQFP 80C51 89C Microcontroller IC 8-Bit 40MHz 16KB (16K x 8) FLASH 44-VQFP (10x10) AT89C51RB2-RLRUL Part Details 304   RFQ AT89C51RB2-RLRUL Part Details
AT89C51RB2T-RLTUM
Microchip Technology Inc IC MCU 8BIT 16KB FLASH 44VQFP 80C51 89C Microcontroller IC 8-Bit 60MHz 16KB (16K x 8) FLASH 44-VQFP (10x10) AT89C51RB2T-RLTUM Part Details 285   RFQ AT89C51RB2T-RLTUM Part Details

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Sense Electronic Company Limited  

Part # Manufacturer Description Stock Price Price Range Buy
AT89C51RB2-SLSUM
Atmel Corporation PLCC-44 AT89C51RB2-SLSUM Part Details 3849   RFQ AT89C51RB2-SLSUM Part Details
AT89C51RB2-UM
Atmel Corporation PLCC-44 AT89C51RB2-UM Part Details 3848   RFQ AT89C51RB2-UM Part Details

Win Source Electronics  

Part # Manufacturer Description Stock Price Price Range Buy
AT89C51RB2-RLTUM
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 1917
  • 74 $4.0935
  • 55 $4.5658
  • 43 $4.7233
  • 31 $4.8807
  • 20 $5.0382
  • 9 $6.1402
$4.0935 / $6.1402 Buy Now AT89C51RB2-RLTUM Part Details
AT89C51RB2-SLSUM
Atmel Corporation 8-bit Microcontroller with 16K/ 32K Bytes Flash AT89C51RB2-SLSUM Part Details 427
  • 30 $10.1301
  • 23 $11.2990
  • 18 $11.6886
  • 13 $12.0782
  • 9 $12.4678
  • 4 $15.1951
$10.1301 / $15.1951 Buy Now AT89C51RB2-SLSUM Part Details

Maritex Authorized Distributor

Part # Manufacturer Description Stock Price Price Range Buy
AT89C51RB2T-RLTUM DISTI # AT89C51RB2T-RLTUM
Microchip Technology Inc MICROCHIP, AT89C51RB2T-RLTUM Min Qty: 1 Package Multiple: 1 AT89C51RB2T-RLTUM Part Details 160
  • 1 $12.9120
$12.9120 Buy Now AT89C51RB2T-RLTUM Part Details

Shengyu Electronics Technology Limited  

Part # Manufacturer Description Stock Price Price Range Buy
AT89C51RB2-RLTUM
Honest Han IC MCU 8BIT 16KB FLASH 44VQFP AT89C51RB2-RLTUM Part Details 17966   RFQ AT89C51RB2-RLTUM Part Details
AT89C51RB2-UM
Hongxing Electrical Ltd QFP44 AT89C51RB2-UM Part Details 17804   RFQ AT89C51RB2-UM Part Details
AT89C51RB2-RLRUL
Honest Han IC MCU 8BIT 16KB FLASH 44VQFP AT89C51RB2-RLRUL Part Details 13540   RFQ AT89C51RB2-RLRUL Part Details
AT89C51RB2-IM
Honest Han TQFP AT89C51RB2-IM Part Details 12705   RFQ AT89C51RB2-IM Part Details
AT89C51RB2-RLTUL
Honest Han IC MCU 8BIT 16KB FLASH 44VQFP AT89C51RB2-RLTUL Part Details 11151   RFQ AT89C51RB2-RLTUL Part Details
AT89C51RB2-SLRUM
Hongxing Electrical Ltd IC MCU 8BIT 16KB FLASH 44PLCC AT89C51RB2-SLRUM Part Details 8607   RFQ AT89C51RB2-SLRUM Part Details
AT89C51RB2-SLRUL
Hongxing Electrical Ltd IC MCU 8BIT 16KB FLASH 44PLCC AT89C51RB2-SLRUL Part Details 8186   RFQ AT89C51RB2-SLRUL Part Details
AT89C51RB2-SLSUM
Honest Han IC MCU 8BIT 16KB FLASH 44PLCC AT89C51RB2-SLSUM Part Details 7269   RFQ AT89C51RB2-SLSUM Part Details
AT89C51RB2-3CSUM
Honest Han IC MCU 8BIT 16KB FLASH 40PDIL AT89C51RB2-3CSUM Part Details 6811   RFQ AT89C51RB2-3CSUM Part Details
AT89C51RB2-SLSUL
Honest Han IC MCU 8BIT 16KB FLASH 44PLCC AT89C51RB2-SLSUL Part Details 6576   RFQ AT89C51RB2-SLSUL Part Details

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LCSC  

Part # Manufacturer Description Stock Price Price Range Buy
AT89C51RB2-SLSUM
Microchip Technology Inc 51 Family 8 Bit 60MHz 32 PLCC-44(16.6x16.6) Microcontrollers RoHS AT89C51RB2-SLSUM Part Details 18
  • 100 $10.4708
  • 30 $11.3739
  • 10 $12.4061
  • 1 $13.0028
$10.4708 / $13.0028 Buy Now AT89C51RB2-SLSUM Part Details
AT89C51RB2-RLTUM
Microchip Technology Inc 51 Family 8 Bit 60MHz 32 VQFP-44(10x10) Microcontrollers RoHS AT89C51RB2-RLTUM Part Details 4
  • 30 $31.5825
  • 1 $33.1690
$31.5825 / $33.1690 Buy Now AT89C51RB2-RLTUM Part Details
AT89C51RB2-3CSUM
Microchip Technology Inc 51 Family 8 Bit 60MHz 32 PDIL-40 Microcontrollers RoHS AT89C51RB2-3CSUM Part Details 3
  • 10 $9.3062
  • 1 $9.6157
$9.3062 / $9.6157 Buy Now AT89C51RB2-3CSUM Part Details

Avnet Silica Authorized Distributor

Part # Manufacturer Description Stock Price Price Range Buy
AT89C51RB2-3CSUL DISTI # AT89C51RB2-3CSUL
Microchip Technology Inc (Alt: AT89C51RB2-3CSUL) RoHS: Compliant Min Qty: 10 Package Multiple: 10 Lead time: 8 Weeks, 0 Days AT89C51RB2-3CSUL Part Details Silica - 0   RFQ AT89C51RB2-3CSUL Part Details
AT89C51RB2-3CSUM DISTI # AT89C51RB2-3CSUM
Microchip Technology Inc MCU 8bit AT89 80C51 CISC 16KB Flash 33V5V 40Pin PDIP Stick (Alt: AT89C51RB2-3CSUM) RoHS: Compliant Min Qty: 10 Package Multiple: 10 Lead time: 8 Weeks, 0 Days AT89C51RB2-3CSUM Part Details Silica - 0   RFQ AT89C51RB2-3CSUM Part Details
AT89C51RB2-SLSUM DISTI # AT89C51RB2-SLSUM
Microchip Technology Inc MCU 8bit AT89 80C51 CISC 16KB Flash 33V5V 44Pin PLCC Stick (Alt: AT89C51RB2-SLSUM) RoHS: Compliant Min Qty: 27 Package Multiple: 27 Lead time: 9 Weeks, 0 Days AT89C51RB2-SLSUM Part Details Silica - 0   RFQ AT89C51RB2-SLSUM Part Details
AT89C51RB2-SLRUM DISTI # AT89C51RB2-SLRUM
Microchip Technology Inc (Alt: AT89C51RB2-SLRUM) RoHS: Compliant Min Qty: 500 Package Multiple: 500 Lead time: 9 Weeks, 0 Days AT89C51RB2-SLRUM Part Details Silica - 0   RFQ AT89C51RB2-SLRUM Part Details
AT89C51RB2T-RLTUL DISTI # AT89C51RB2T-RLTUL
Microchip Technology Inc MCU 8Bit 80C51 CISC 16KB Flash 27V to 36V 44Pin 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   RFQ AT89C51RB2T-RLTUL Part Details
AT89C51RB2T-RLTUM DISTI # AT89C51RB2T-RLTUM
Microchip Technology Inc C51RB2 FLASH 16k VQFP44 COM 5V GREEN (Alt: AT89C51RB2T-RLTUM) RoHS: Compliant Min Qty: 160 Package Multiple: 160 Lead time: 8 Weeks, 0 Days AT89C51RB2T-RLTUM Part Details Silica - 0   RFQ AT89C51RB2T-RLTUM Part Details
AT89C51RB2T-RLRUL DISTI # AT89C51RB2T-RLRUL
Microchip Technology Inc MCU 8Bit 80C51 CISC 16KB Flash 27V to 36V 44Pin TQFP TR (Alt: AT89C51RB2T-RLRUL) RoHS: Compliant Min Qty: 2000 Package Multiple: 2000 Lead time: 8 Weeks, 0 Days AT89C51RB2T-RLRUL Part Details Silica - 0   RFQ AT89C51RB2T-RLRUL Part Details

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