| Image | Part Number | Brand | Description | Quantity | Buy |
|---|---|---|---|---|---|
 | ORIGINAL | Package DIP-20 ORIGINAL AT89C2051 / 002051 New original parts | 52360 pieces | ||
 | Microchip Technology | IC MCU 8BIT 2KB FLASH 20DIP | 53160 pieces | ||
| Microchip Technology | IC MCU 8BIT 2KB FLASH 20DIP | 53460 pieces | ||
| Microchip Technology | IC MCU 8BIT 2KB FLASH 20DIP | 361045 pieces | ||
| ATMEL | Package DIP ATMEL AT89C2051-12PU- New original parts | 6688 pieces | ||
| ATMEGA | Package DIP ATMEGA AT89C2051-12PU08 New original parts | 7800 pieces | ||
| ATMEL | Package SOPDIP ATMEL AT89C2051-12PU3 New original parts | 9209 pieces | ||
 | Microchip Technology | IC MCU 8BIT 2KB FLASH 20SOIC | 53555 pieces | ||
| Microchip Technology | IC MCU 8BIT 2KB FLASH 20SOIC | 53650 pieces | ||
| ATMEL | Package SOP-20 ATMEL AT89C2051-12SI/SC New original parts | 9309 pieces | ||
| ATMEL | Package SOPDIP ATMEL AT89C2051-12SI3 New original parts | 64040 pieces | ||
| Microchip Technology | IC MCU 8BIT 2KB FLASH 20SOIC | 440600 pieces | ||
| ATMEL | Package SOPDIP ATMEL AT89C2051-12SU3 New original parts | 9209 pieces | ||
| ATMEL | Package SMD or Through Hole ATMEL AT89C2051-2 New original parts | 44154 pieces | ||
| Microchip Technology | IC MCU 8BIT 2KB FLASH 20DIP | 53058 pieces | ||
| ATMEL | Package DIP-20 ATMEL AT89C2051-24PC (LF) New original parts | 6440 pieces | ||
| ATMEL | Package DIP-20 ATMEL AT89C2051-24PC (LFP) New original parts | 6440 pieces | ||
| Microchip Technology | IC MCU 8BIT 2KB FLASH 20DIP | 53418 pieces | ||
| AT | Package SMD or Through Hole AT AT89C2051-24PI PH New original parts | 45738 pieces | ||
| AT | Package SOP-20 AT AT89C2051-24PI/SI New original parts | 24759 pieces |
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