Description

PIC12F629 8-Pin FLASH-Based 8-Bit CMOS Microcontrollers from Microchip PIC12F629 is Microchip's Flash-based 8-bit microcontroller in an 8-pin package and has 128 byte RAM and 128 byte EEPROM. 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 • Internal and external oscillator options - Precision Internal 4 MHz oscillator factory calibrated to ±1% - External Oscillator support for crystals and resonators - 5 µs wake-up from SLEEP, 3.0V, typical • Power saving SLEEP mode • Wide operating voltage range - 2.0V to 5.5V • Industrial and Extended temperature range • Low power Power-on Reset (POR) • Power-up Timer (PWRT) and Oscillator Start-up Timer (OST) • Brown-out Detect (BOD) • Watchdog Timer (WDT) with independent oscillator for reliable operation • Multiplexed MCLR/Input-pin • Interrupt-on-pin change • Individual programmable weak pull-ups • Programmable code protection • High Endurance FLASH/EEPROM Cell - 100,000 write FLASH endurance - 1,000,000 write EEPROM endurance - FLASH/Data EEPROM Retention: > 40 years