The Microchip PIC16F917/916/914/913 family are 8‑bit CMOS flash microcontrollers with up to 35 I/O pins, LCD driver support and a wide range of on‑chip peripherals such as timers, comparators, A/D converters, USART, SSP and PWM modules. The devices operate from 2.0 V to 5.5 V and are available in 28, 40 and 44‑pin packages.
The data sheet provides a complete description of the memory organization, clock sources, power consumption, temperature ranges, and detailed pin‑out diagrams. It also includes electrical specifications, DC/AC characteristic graphs, and development support information for designers. This manual is written in Chinese.
| Instruction set size | 35 instructions |
|---|---|
| Oscillator frequency range | 32 kHz – 8 MHz |
| Standby current | <100 nA at 2.0 V |
| Operating current | 8.5 µA at 32 kHz, 2.0 V |
| Flash write endurance | 100 000 cycles |
| EEPROM write endurance | 1 000 000 cycles |
| Data retention | >40 years |
| Operating voltage | 2.0 V – 5.5 V |
| Temperature range (industrial) | -40 °C – +85 °C |
| I/O pins | up to 35 I/O pins + 1 input‑only pin |
They operate from 2.0 V to 5.5 V.
The devices provide up to 35 I/O pins and one input‑only pin.
The flash memory can endure 100 000 write cycles.
The standby current is less than 100 nA.