Description
The PIC16F687-I/SO is a powerful 8-bit, Flash-based microcontroller from Microchip’s mid-range PIC16 family. Combining the high-performance benefits of PIC® RISC architecture with an easy-to-learn instruction set of just 35 single-word instructions, this device is ideal for a wide range of embedded control applications. It features 3.5KB of program memory, 128 bytes of RAM, 256 bytes of EEPROM, and a robust peripheral set, including a 12-channel 10-bit A/D converter and dual comparators, all within a compact 20-pin package.
Key Features
- Efficient Architecture: High-performance RISC CPU with 35 easy-to-learn instructions and an 8-level hardware stack.
- Memory & Storage: 3.5KB program memory, 128 bytes RAM, and 256 bytes of EEPROM data memory.
- Integrated Peripherals: 12-channel 10-bit A/D converter, dual comparators, and dedicated timers (one 8-bit, one 16-bit).
- Flexible Power: Operates from 2V to 5.5V with features including Power-on Reset (POR) and Brown-out Reset (BOR).
- Ease of Development: Supports In-Circuit Serial Programming™ (ICSP™) and features an internal oscillator (32kHz to 8MHz).
- Communication Support: Integrated support for EUSART, I2C, and SPI interfaces.
Applications
- Industrial Control: Reliable platform for small-scale automation and instrumentation tasks.
- Consumer Electronics: Efficient controller for smart appliances, timers, and home devices.
- Embedded Systems: Versatile choice for sensor interfacing and general-purpose logic control.
Technical Specifications
| Parameter | Specification |
|---|---|
| Model | PIC16F687-I/SO |
| Brand | Microchip |
| Operating Frequency | 20 MHz |
| Supply Voltage | 2V to 5.5V |
| I/O Pins | 18 |
| Package/Case | SOIC (20 Pins) |
Note: Product images are shown for illustrative purposes only and may differ from the actual product. Please refer to the official Microchip datasheet for complete electrical characteristics and application design details.
