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IC MCU 8BIT 2KB FLASH 20SOIC
Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.
Part # | Distributor | Description | Stock | Price | Buy | |
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DISTI #
15R0321
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Newark | Mcu, 8Bit, 8051, 24Mhz, Soic-20, Product Range:8051 Family At89C2051 Series Microcontrollers, Cpu Speed:24Mhz, Program Memory Size:2Kb, Ram Memory Size:128Byte, No. Of Pins:20Pins, Mcu Case Style:Soic, No. Of I/O S:15I/O S, Embedded Rohs Compliant: Yes |Microchip AT89C2051-24SU Min Qty: 1 Package Multiple: 1 Date Code: 0 Container: Bulk | 2198 |
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$1.2500 / $1.5000 | Buy Now |
DISTI #
68T4863
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Newark | Microcontroller Mcu, 8 Bit, 8051, 24Mhz, Soic-20, Product Range:8051 Family At89C2051 Series Microcontrollers, Device Core:8051, Operating Frequency Max:24Mhz, Program Memory Size:2Kb, No. Of Pins:20Pins, Ic Case/Package:Soic Rohs Compliant: Yes |Microchip AT89C2051-24SU Min Qty: 555 Package Multiple: 1 Date Code: 0 Container: Bulk | 0 |
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$1.4600 | Buy Now |
DISTI #
AT89C2051-24SU-ND
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DigiKey | IC MCU 8BIT 2KB FLASH 20SOIC Min Qty: 1 Lead time: 4 Weeks Container: Tube |
25461 In Stock |
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$1.2000 / $1.4400 | Buy Now |
DISTI #
AT89C2051-24SU
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Avnet Americas | MCU 8-bit AT89 80C51 CISC 2KB Flash 5V 20-Pin SOIC - Rail/Tube (Alt: AT89C2051-24SU) RoHS: Compliant Min Qty: 518 Package Multiple: 37 Lead time: 4 Weeks, 0 Days Container: Tube | 0 |
|
$1.2000 / $1.4400 | Buy Now |
DISTI #
556-A89C2051-24SU
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Mouser Electronics | 8-bit Microcontrollers - MCU 20 PINS UART 2K FLASH-24MHZ 4-5.5V RoHS: Compliant | 6964 |
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$1.2000 / $1.4400 | Buy Now |
DISTI #
AT89C2051-24SU
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Microchip Technology Inc | 24MHZ, SOIC, IND TEMP, GREEN, 4V - 5.5V, Projected EOL: 2048-10-03 RoHS: Compliant pbFree: Yes | 115623 |
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$1.0600 / $1.4400 | Buy Now |
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Future Electronics | AT89C2051 Series 2 KB Flash 128 B SRAM 24 MHz 8-BitMicrocontroller - SOIC-20 RoHS: Compliant pbFree: Yes Min Qty: 37 Package Multiple: 1 Container: Tube | 592Tube |
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$1.1900 / $1.3300 | Buy Now |
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Onlinecomponents.com | MCU - 8-bit 8051 CISC - 2KB Flash - 24MHZ - 5V - 20-Pin SOIC - Tube |
703 In Stock 120583 Factory Stock |
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$1.1500 / $1.3400 | Buy Now |
DISTI #
AT89C2051-24SU
|
Avnet Americas | MCU 8-bit AT89 80C51 CISC 2KB Flash 5V 20-Pin SOIC - Rail/Tube (Alt: AT89C2051-24SU) RoHS: Compliant Min Qty: 518 Package Multiple: 37 Lead time: 4 Weeks, 0 Days Container: Tube | 0 |
|
$1.2000 / $1.4400 | Buy Now |
DISTI #
AT89C2051-24SU
|
TME | IC: microcontroller 8051, Flash: 2kx8bit, Interface: UART, 4÷6VDC Min Qty: 1 | 327 |
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$1.3200 / $1.5400 | Buy Now |
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AT89C2051-24SU
Microchip Technology Inc
Buy Now
Datasheet
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Compare Parts:
AT89C2051-24SU
Microchip Technology Inc
IC MCU 8BIT 2KB FLASH 20SOIC
|
Pbfree Code | Yes | |
Rohs Code | Yes | |
Part Life Cycle Code | Active | |
Ihs Manufacturer | MICROCHIP TECHNOLOGY INC | |
Package Description | 0.300 INCH, GREEN, PLASTIC, MS-013, SOIC-20 | |
Reach Compliance Code | compliant | |
HTS Code | 8542.31.00.01 | |
Factory Lead Time | 4 Weeks | |
Samacsys Manufacturer | Microchip | |
Has ADC | NO | |
Address Bus Width | ||
Bit Size | 8 | |
Boundary Scan | NO | |
CPU Family | 8051 | |
Clock Frequency-Max | 24 MHz | |
DAC Channels | NO | |
DMA Channels | NO | |
External Data Bus Width | ||
Format | FIXED POINT | |
Integrated Cache | NO | |
JESD-30 Code | R-PDSO-G20 | |
JESD-609 Code | e3 | |
Length | 12.8 mm | |
Low Power Mode | YES | |
Moisture Sensitivity Level | 1 | |
Number of External Interrupts | 2 | |
Number of I/O Lines | 15 | |
Number of Serial I/Os | 1 | |
Number of Terminals | 20 | |
Number of Timers | 2 | |
On Chip Data RAM Width | 8 | |
On Chip Program ROM Width | 8 | |
Operating Temperature-Max | 85 °C | |
Operating Temperature-Min | -40 °C | |
PWM Channels | NO | |
Package Body Material | PLASTIC/EPOXY | |
Package Code | SOP | |
Package Equivalence Code | SOP20,.4 | |
Package Shape | RECTANGULAR | |
Package Style | SMALL OUTLINE | |
Peak Reflow Temperature (Cel) | 250 | |
Qualification Status | Not Qualified | |
RAM (bytes) | 128 | |
ROM (words) | 2048 | |
ROM Programmability | FLASH | |
Seated Height-Max | 2.65 mm | |
Speed | 24 MHz | |
Supply Current-Max | 15 mA | |
Supply Voltage-Max | 6 V | |
Supply Voltage-Min | 4 V | |
Supply Voltage-Nom | 5 V | |
Surface Mount | YES | |
Technology | CMOS | |
Temperature Grade | INDUSTRIAL | |
Terminal Finish | MATTE TIN | |
Terminal Form | GULL WING | |
Terminal Pitch | 1.27 mm | |
Terminal Position | DUAL | |
Time@Peak Reflow Temperature-Max (s) | 40 | |
Width | 7.5 mm | |
uPs/uCs/Peripheral ICs Type | MICROCONTROLLER |
This table gives cross-reference parts and alternative options found for AT89C2051-24SU. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of AT89C2051-24SU, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.
Part Number | Description | Manufacturer | Compare |
---|---|---|---|
AT89C2051-24SC | Microcontroller, 8-Bit, FLASH, 8051 CPU, 24MHz, CMOS, PDSO20, 0.300 INCH, PLASTIC, MS-013, SOIC-20 | Atmel Corporation | AT89C2051-24SU vs AT89C2051-24SC |
AT89C2051-24SLT/R | Microcontroller, 8-Bit, FLASH, 24MHz, CMOS, PDSO20, 0.300 INCH, PLASTIC, SOIC-20 | Atmel Corporation | AT89C2051-24SU vs AT89C2051-24SLT/R |
AT89C2051-24SU | Microcontroller, 8-Bit, FLASH, 8051 CPU, 24MHz, CMOS, PDSO20, 0.300 INCH, GREEN, PLASTIC, MS-013, SOIC-20 | Atmel Corporation | AT89C2051-24SU vs AT89C2051-24SU |
AT89C2051-24SUR | 24MHZ SOIC IND TEMP GREEN 4V - 5.5V | Microchip Technology Inc | AT89C2051-24SU vs AT89C2051-24SUR |
AT89C2051-24SI | Microcontroller, 8-Bit, FLASH, 8051 CPU, 24MHz, CMOS, PDSO20, 0.300 INCH, PLASTIC, MS-013, SOIC-20 | Atmel Corporation | AT89C2051-24SU vs AT89C2051-24SI |
AT89C2051-24SIT/R | Microcontroller, 8-Bit, FLASH, 24MHz, CMOS, PDSO20, 0.300 INCH, PLASTIC, SOIC-20 | Atmel Corporation | AT89C2051-24SU vs AT89C2051-24SIT/R |
AT89C2051-24SJT/R | Microcontroller, 8-Bit, FLASH, 24MHz, CMOS, PDSO20, 0.300 INCH, PLASTIC, SOIC-20 | Atmel Corporation | AT89C2051-24SU vs AT89C2051-24SJT/R |