This data sheet introduces the features and characteristics of PIC16C9XX 8-bit CMOS microcontrollers.
The PIC16C9XX family is a low‑cost, high‑performance 8‑bit CMOS microcontroller series with an integrated LCD driver. It features a 35‑instruction RISC core, up to 4 KB of EPROM program memory, 176 bytes of SRAM, and a range of peripherals including timers, a capture/compare/PWM module, a synchronous serial port, an 8‑bit ADC, and LCD driving capability.
The devices operate from 2.5 V to 6.0 V, support up to 8 MHz clock speeds, and include power‑saving features such as a sleep mode and watchdog timer. Multiple package options (SDIP, PLCC, die) and memory types (UV‑erasable, OTP, QTP) are available for prototyping and production.
| Program Memory | 4 KB (4K x 14 bits) |
|---|---|
| Data Memory (RAM) | 176 bytes |
| I/O Pins | 25 I/O pins (27 input‑only pins) |
| Operating Frequency | Up to 8 MHz |
| Supply Voltage Range | 2.5 V to 6.0 V |
| Power Consumption | <2 mA @ 5.5 V, 4 MHz |
| ADC Channels | 5‑channel 8‑bit ADC (PIC16C924 only) |
The PIC16C9XX devices can operate up to 8 MHz.
Each device provides 25 I/O pins, with up to 27 pins usable as inputs only.
It uses on‑chip EPROM program memory (4 KB) and 176 bytes of SRAM.
Yes, it integrates an LCD driver capable of driving up to 32 segments and 4 commons.