This document provides information about Microchip's PIC16F785/HV785 20-pin 8-bit CMOS flash microcontroller, which features dual-phase asynchronous feedback PWM, dual high-speed comparators, and dual operational amplifiers. The document contains useful information about the performance and usage of this product.
This document is a Chinese datasheet for the Microchip PIC16F785/HV785, a 20-pin 8-bit CMOS Flash microcontroller. It highlights the device's high-performance RISC CPU, which requires learning only 35 instructions, and features a working speed up to 20 MHz with a 200 ns instruction cycle. Key special features include a high-precision internal oscillator calibrated to ±1%, a wide operating voltage range of 2.0V to 5.5V, and enhanced low-current Watchdog Timer capabilities.
The datasheet details various peripheral modules integrated into the chip, such as high-speed comparators, an operational amplifier module, a dual-phase asynchronous feedback PWM module, and a 10-bit A/D converter with 14 channels. It also covers memory specifications, including 2048 words of Flash, 128 bytes of SRAM, and 256 bytes of EEPROM, along with pin descriptions for various package types like PDIP, SOIC, SSOP, and QFN. This manual is written in Chinese.
| Operating Voltage Range | 2.0V - 5.5V |
|---|---|
| A/D Converter Resolution | 10-bit |
| I/O Pins | 17+1 |
| Instruction Count | 35 instructions |
| Max Oscillator Frequency | 20 MHz |
The device supports a wide operating voltage range from 2.0V to 5.5V.
The high-performance RISC CPU requires learning only 35 instructions.
The device has a working speed of up to 200 ns per instruction cycle.