PIC12F629 Microcontroller

The PIC12F629 has a 13-bit program counter capable of addressing an 8K x 14 program memory space. The data memory is partitioned into two banks, which contain the General Purpose Registers and the Special Function Registers. The register file is organized as 64 x 8 in the PIC12F629 device. Each register is accessed, either directly or indirectly, through the File Select Register FSR. There are as many as six general purpose I/O pins available. Depending on which peripherals are enabled, some or all of the pins may not be available as general purpose I/O. In general, when a peripheral is enabled, the associated pin may not be used as a general purpose I/O pin.

Features:-

• 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
  • 8-Level Deep Hardware Stack
  • Interrupt Capability
  • Direct, Indirect, and Relative Addressing modes
• Peripheral Features:
  • 6 I/O Pins with Individual Direction Control
  • High Current Sink/Source for Direct LED Drive
  • Analog Comparator module with:
    • One analog comparator
    • Programmable on-chip comparator voltage reference (CVREF) module
    • Programmable input multiplexing from device inputs
    • Comparator output is externally accessible
  • Analog-to-Digital Converter module (PIC12F675):
    • 10-bit resolution
    • Programmable 4-channel input
    • Voltage reference input
  • Timer0: 8-Bit Timer/Counter with 8-Bit Programmable Prescaler
  • Enhanced Timer1:
    • 16-bit timer/counter with prescaler
    • External Gate Input mode
    • Option to use OSC1 and OSC2 in LP mode as Timer1 oscillator, if INTOSC mode selected
  • In-Circuit Serial ProgrammingTM (ICSPTM) via two pins

Specification:-

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