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PIC16F688-I/P

MCHPPIC16F688-I/P

Microchip Technology
More I/O and peripheral options in the PIC16 family while remaining suited to low-cost projects.
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Overview

The PIC16F688-I/P is a versatile 14-pin 8-bit CMOS microcontroller utilizing Microchip nanoWatt technology for extreme low-power consumption. It features 7KB of Flash memory, a precision internal oscillator, and an integrated EUSART, making it a compact solution for cost-sensitive control applications.

Why Choose This Part

This MCU offers a high 7KB Flash capacity in a small pin-count package, providing more room for complex logic than typical 8-pin variants. The inclusion of 256 bytes of EEPROM allows for robust non-volatile storage of calibration data or user settings without external components.

Applications

Battery-Powered Remote Sensors
Utilizes nanoWatt technology and ultra low-power wake-up features to extend the life of coin-cell powered devices.
Handheld Consumer Electronics
Small 14-pin PDIP footprint and low run currents are ideal for portable devices requiring basic user interface and logic control.
Industrial Logic Controllers
Integrated comparators and programmable weak pull-ups allow for efficient interfacing with industrial switches and analog signals.
Serial Communication Bridges
The built-in EUSART with auto-baud detect facilitates simple UART-to-logic or RS-232 bridging in compact systems.

Getting Started

Develop firmware using the MPLAB X IDE and the XC8 compiler. Hardware programming and debugging are typically performed using the MPLAB PICkit 4 or MPLAB Snap in-circuit debugger via the ICSP interface.

Also Consider

ATtiny84A MCHPMicrochip Technology - A 14-pin AVR alternative with 8KB of Flash for engineers who prefer the AVR instruction set and toolchain.
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