This data sheet introduces the features and characteristics of Microchip Technology Inc.'s PIC16C7X 8-bit CMOS microcontrollers.
The PIC16C7X family is a low‑cost, high‑performance 8‑bit CMOS microcontroller line with integrated 8‑bit A/D converters, multiple timers, PWM, and serial interfaces. It offers up to 20 MHz operation, up to 8 K × 14‑word EPROM program memory, and up to 368 bytes of RAM, with voltage ranges from 2.5 V to 6.0 V.
The document includes pin‑out diagrams for various packages, a detailed table of contents covering architecture, memory organization, I/O ports, timer modules, serial ports, ADC, special CPU features, electrical characteristics, packaging information, and appendices for compatibility and revisions.
| Maximum Operating Frequency | 20 MHz |
|---|---|
| Program Memory (EPROM) | up to 8 K × 14‑word |
| Data Memory (RAM) | up to 368 bytes |
| Operating Voltage Range | 2.5 V – 6.0 V |
| I/O Pins | 22 – 33 pins |
PIC16C7X devices operate up to 20 MHz.
The PIC16C74 and PIC16C74A provide 33 I/O pins.
Program memory ranges up to 8 K × 14‑word EPROM and data memory up to 368 bytes of RAM.