8-bit RISC Flash Microcontroller, operating at up to 20MHz. Features 7KB Flash memory, 192B RAM, and 33 programmable I/O pins. Supports I2C, SPI, and USART/UART interfaces. Includes 3 timers/counters, Brown-out Detect/Reset, POR, PWM, and WDT peripherals. Designed for surface mount with a PLCC package, operating from 4V to 5.5V, with a temperature range of -40°C to 85°C.
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Microchip PIC16F874AT-I/L technical specifications.
| Access Time | 20us |
| Package/Case | PLCC |
| Core Architecture | PIC |
| Data Bus Width | 8b |
| Frequency | 20MHz |
| Interface | I2C, SPI, USART, UART |
| Lead Free | Lead Free |
| Max Frequency | 20MHz |
| Max Operating Temperature | 85°C |
| Min Operating Temperature | -40°C |
| Max Supply Voltage | 5.5V |
| Memory Size | 7KB |
| Memory Type | FLASH, |
| Min Supply Voltage | 4V |
| Mount | Surface Mount |
| Number of Programmable I/O | 33 |
| Number of Timers/Counters | 3 |
| Operating Supply Voltage | 5V |
| Oscillator Type | External |
| Package Quantity | 500 |
| Packaging | Tape and Reel |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT, I2C |
| Radiation Hardening | No |
| RAM Size | 192B |
| RoHS Compliant | Yes |
| Series | PIC® 16F |
| Watchdog Timer | Yes |
| RoHS | Compliant |
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