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PIC16F677 Datasheet 8-bit CMOS Microcontrollers

Manufacturer: Microchip Technology

Overview: PIC16F631/677/685/687/689/690 20-Pin Flash-Based, 8-Bit CMOS Microcontrollers High-Performance RISC CPU • Only 35 Instructions to Learn: - All single-cycle instructions except branches • Operating Speed: - DC – 20 MHz.

This datasheet includes multiple variants, all published together in a single manufacturer document.

Key Features

  • Precision Internal Oscillator: - Factory calibrated to ± 1% - Software selectable frequency range of 8 MHz to 32 kHz - Software tunable - Two-Speed Start-up mode - Crystal fail detect for critical.

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