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PIC12F1822 - 8/14-Pin Flash Microcontrollers

Download the PIC12F1822 datasheet PDF. This datasheet also covers the PIC12LF1822 variant, as both devices belong to the same 8/14-pin flash microcontrollers family and are provided as variant models within a single manufacturer datasheet.

Key Features

  • Full 5.5V Operation.
  • PIC12F1822/16F1823.
  • 1.8V-3.6V Operation.
  • PIC12LF1822/16LF1823.
  • Self-Reprogrammable under Software Control.
  • Power-on Reset (POR), Power-up Timer (PWRT) and Oscillator Start-up Timer (OST).
  • Programmable Brown-out Reset (BOR).
  • Extended Watchdog Timer (WDT).
  • In-Circuit Serial Programming™ (ICSP™) via Two Pins.
  • In-Circuit Debug (ICD) via Two Pins.
  • Enhanced Low-Voltage Programming (.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (PIC12LF1822_MicrochipTechnology.pdf) that lists specifications for multiple related part numbers.

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Other Datasheets by Microchip Technology

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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
PIC12(L)F1822/16(L)F1823 8/14-Pin Flash Microcontrollers with XLP Technology High-Performance RISC CPU • Only 49 Instructions to Learn: - All single-cycle instructions except branches • Operating Speed: - DC – 32 MHz oscillator/clock input - DC – 125 ns instruction cycle • Interrupt Capability with Automatic Context Saving • 16-Level Deep Hardware Stack with Optional Overflow/Underflow Reset • Direct, Indirect and Relative Addressing modes: - Two full 16-bit File Select Registers (FSRs) - FSRs can read program and data memory Flexible Oscillator Structure • Precision 32 MHz internal Oscillator Block: - Factory calibrated to ± 1%, typical - Software selectable frequencies range of 31 kHz to 32 MHz • 31 kHz Low-Power Internal Oscillator • Four Crystal modes up to 32 MHz • Three External Clo