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Microcontroller, 8-BIT, Flash, 8051 Cpu, 20MHZ, Cmos, PDIP40, 0.600 Inch, Plastic, DIP-40
Specifications
| TYPE | DESCRIPTION |
| Case/Package | PDIP |
| Core Architecture | 80C51 |
| Data Bus Width | 8 b |
| Frequency | 20 MHz |
| Max Frequency | 20 MHz |
| Max Operating Temperature | 70 °C |
| Max Supply Voltage | 6 V |
| Memory Size | 4 kB |
| Memory Type | FLASH |
| Min Operating Temperature | 0 °C |
| Min Supply Voltage | 4 V |
| Number of I/Os | 32 |
| Number of Programmable I/O | 32 |
| Number of Timers/Counters | 2 |
| Operating Supply Voltage | 5 V |
| RAM Size | 128 B |
Documentation for Atmel AT89C51-20PC
| Datasheet | View & Download AT89C51-20PC Datasheet |
Alternate Descriptions
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