PIC16C71X 8-Bit CMOS Microcontrollers with A/D Converter
The PIC16C71X family is a low‑cost, high‑performance 8‑bit CMOS microcontroller series that includes an integrated 4‑channel 8‑bit analog‑to‑digital converter. It offers a high‑speed RISC CPU with only 35 instructions, a single‑cycle execution architecture, and a range of peripheral modules such as Timer0, watchdog timer, and brown‑out reset.
The devices are available in several package types (PDIP, SOIC, SSOP) and support a wide voltage range of 2.5 V to 6.0 V. They provide up to 2 K × 14‑bit program memory, up to 128 bytes of RAM, and 13 I/O pins, making them suitable for applications like sensor interfaces, appliance control, and security systems.
| Maximum operating frequency | 20 MHz |
|---|---|
| Program memory size | Up to 2 K × 14 words |
| Data memory (RAM) size | Up to 128 bytes |
| Number of I/O pins | 13 |
| A/D converter channels | 4 (8‑bit) |
| Operating voltage range | 2.5 V to 6.0 V |
| Typical power consumption | < 2 mA @5 V, 4 MHz |
| Hardware stack depth | 8 levels |
The PIC16C71X devices operate up to a 20 MHz clock input.
Each PIC16C71X microcontroller includes four 8‑bit A/D converter channels.
They work from 2.5 V to 6.0 V.
Each device provides 13 I/O pins.