8-bit 80C51 microcontroller, ROMless, operating at 16MHz. Features 32 programmable I/Os, 3 PWM channels, 3 timers/counters, and 1 UART interface. Housed in a 44-pin PLCC package for surface mounting, with a supply voltage range of 2.7V to 5.5V and an operating temperature range of 0°C to 70°C. Includes a watchdog timer and is RoHS compliant.
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NXP P80C51FA-4A,512 technical specifications.
| Package/Case | PLCC |
| Core Architecture | 80C51 |
| Data Bus Width | 8b |
| Frequency | 16MHz |
| Height | 4.06mm |
| Interface | UART |
| Lead Free | Lead Free |
| Length | 16.66mm |
| Max Frequency | 16MHz |
| Max Operating Temperature | 70°C |
| Max Power Dissipation | 1.5W |
| Max Supply Voltage | 5.5V |
| Memory Type | ROMless, |
| Min Operating Temperature | 0°C |
| Min Supply Voltage | 2.7V |
| Mount | Surface Mount |
| Number of I/Os | 32 |
| Number of Programmable I/O | 32 |
| Number of PWM Channels | 3 |
| Number of Timers/Counters | 3 |
| Number of UART Channels | 1 |
| Package Quantity | 26 |
| Packaging | Rail/Tube |
| Peripherals | PWM |
| Radiation Hardening | No |
| RAM Size | 256B |
| Reach SVHC Compliant | No |
| RoHS Compliant | Yes |
| Watchdog Timer | Yes |
| Width | 16.66mm |
| RoHS | Compliant |
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