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PIC16F685 - 8-Bit CMOS Microcontrollers

Download the PIC16F685 datasheet PDF. This datasheet also covers the PIC16F631 variant, as both devices belong to the same 8-bit cmos microcontrollers family and are provided as variant models within a single manufacturer datasheet.

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.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (PIC16F631-Microchip.pdf) that lists specifications for multiple related part numbers.

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
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 oscillator/clock input - DC – 200 ns instruction cycle • Interrupt Capability • 8-Level Deep Hardware Stack • Direct, Indirect and Relative Addressing modes Special Microcontroller 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 applications - Clock mode switching during operation for power savings • Power-Saving Sleep mode • Wide Operating Voltage Range (2.0V-5.
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