The PIC12F629-I/P is a 8-bit flash-based CMOS Microcontroller. The easy-to-program (only 35 single word instructions) CMOS flash-based 8-bit microcontroller packs Microchip's powerful PIC® MCU architecture into an 8-pin package and features 1-channel comparator and 128bytes of EEPROM data memory. The data memory is partitioned into two banks, which contain the general purpose registers and the special function registers. The special function registers are located in the first 32 locations of each bank. Register locations 20h-5Fh are general purpose registers, implemented as static RAM and are mapped across both banks. All other RAM is unimplemented and returns 0 when read. RP0 (STATUS<5>) is the bank select bit.

• 128-byte EEPROM data memory
• Programmable pull-up resistors
• MPLAB® ICD-2 programming support or debugging support with optional header adapter
• 4 Oscillator selections including 4MHz RC oscillator with programmable calibration, power-on reset
• Interrupt capability
• 8-level Deep hardware stack
• Direct, indirect and relative addressing modes
• Power-saving sleep mode
• Extended temperature range
• Low-power power-on reset (POR)

• Power-up timer (PWRT) and oscillator start-up timer (OST)
• Watchdog timer (WDT) with independent oscillator for reliable operation
• Individual programmable weak pull-ups

Applications

Automotive, Industrial, Consumer Electronics