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PIC16F676 14-pin 1kB Microcontroller Datasheet

Photograph
PIC16F676-I/P - PIC16F676 Flash 14-pin 1kB Microcontroller

Features
  • High-Performance RISC CPU
    • - Only 35 single word instructions to learn
    • - All instructions are single cycle (1µs) except for program branches
    • - Operating speed: DC - 20MHz clock input
    • - 1 kBytes Flash Program Memory
    • - 64 Byte RAM Data Memory
    • - 128 Byte EEPROM Data Memory
    • - In-circuit Serial Programming
    • - Interrupt Capability
  • Peripheral Features
    • - One 8-bit timer/counter with 8-bit programmable prescalar
    • - One 16 bit timer/counter
    • - High current source/sink for direct LED drive
    • - Watchdog Timer (WDT) with Separate RC Oscillator
    • - Analog Comparator
    • - Eight Channel, 10-bit Analog to Digital Converter
  • Special Microcontroller Features
    • - Power-On Reset
    • - Power-up Timer (PWRT) and Oscillator Start-Up Timer (OST)
    • - 1,000 erase/write cycles Enhanced Flash Program Memory
    • - 1,000,000 typical erase/write cycles EEPROM Data Memory
    • - Selectable Oscillator Options
  • CMOS Technology
    • - Low power, high speed CMOS FLASH technology
    • - Fully Static Design
    • - Low Power Consumption
  • I/O and Packages
    • - 12 I/O pins with individual direction control
    • - 14-pin DIP

Pin Layout
PIC16F676 Pin Layout

Pin Description
Pin Number Description
1 Vdd - Positive Power Supply
2 RA5/T1CKI/OSC1/CLKIN - Port A
3 RA4/T1G/OSC2/AN3/CLKOUT - Port A
4 RA3/MCLR/Vpp - Port A
5 RC5 - Port C
6 RC4 - Port C
7 RC3/AN7 - Port C
8 RC2/AN6 - Port C
9 RC1/AN5 - Port C
10 RC0/AN4 - Port C
11 RA2/AN2/COUT/T0CKI/INT - Port A
12 RA1/AN1/CIN-/Vref/ICSPCLK - Port A
13 RA0/AN0/CIN+/ICSPDAT - Port A
14 Vss - Ground

Dimensional Drawing
PIC16F676 IC Dimensional Drawing