The document is the PIC16F5X datasheet released by Microchip Technology Inc. in 2006, which describes the features and characteristics of the 8-bit CMOS flash microcontroller series.
The PIC16F5X series from Microchip are low‑cost, high‑performance 8‑bit CMOS flash microcontrollers with a RISC core and 33 single‑cycle instructions. The family includes PIC16F54, PIC16F57 and PIC16F59, offering a range of flash memory sizes, SRAM, and I/O pin counts.
The document provides detailed electrical specifications, packaging options, oscillator configurations, reset circuitry, timer modules, and development support information. It also lists Microchip's worldwide sales and support contacts. This manual is written in Chinese.
| Maximum operating frequency | 20 MHz |
|---|---|
| Flash program memory (PIC16F54) | 512 × 12 bits |
| Flash program memory (PIC16F57/59) | 2048 × 12 bits |
| SRAM (PIC16F59) | 134 × 8 bits |
| Operating voltage range | 2.0 V – 5.5 V |
| Typical current consumption (2 V, 4 MHz) | 170 µA |
| Standby current (2 V) | 500 nA |
The devices operate from 2.0 V to 5.5 V.
Typical current consumption is 170 µA.
PIC16F54 is offered in 18‑pin PDIP, 18‑pin SOIC and 20‑pin SSOP packages.