Microchip

PIC12F683 - 8 bit Microcontroller with 512 Bytes EPROM Program Memory

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Features High-Performance RISC CPU - Only 35 single word instructions to learn - Operating speed: DC - 20MHz clock input - Interrupt Capability - 8-Level Deep Hardware Stack - Direct, Indirect and Relative Addressing Modes Peripheral Features - 8-bit real time clock/counter(TMR0) with 8-bit programmable prescalar - 6 I/O pins with individual direction control - A/D Converter - Enhanced Timer1 - In-Circuit Serial Programming (ICSP) via pins - Timer0: 8-bit timer/counter with 8-bit - Timer2: 8-bit timer/counter with 8-bit period register, prescaler, and postscaler - Capture, Compare, PWM Module Low Power Features - Standby Current: 1 nA @ 2.0V, typical - Operating Current: 8.5 µA @ 32 kHz, 2.0V, typical, 100 µA @ 1 MHz, 2.0V, typical - Watchdog Timer Current: 1 µA @ 2.0V, typical Special Microcontroller Features - Precision Internal oscillator - Power saving SLEEP mode - Wide operating voltage range (2.0V to 5.5V) - Power-on Reset (POR) - Power-up Timer (PWRT) and Oscillator Start-up Timer (OST) - Multiplex MCLR/Input-pin - Programmable code protection - High Endurance FLASH/EPROm Cell

Pin Description Pin Number Description 1 Vdd - Positive Power Supply 2 GP5/T1CKI/OSC1/CLKIN 3 GP4/AN3/TIG/OSC2/CLKOUT 4 GP3/MCLR/Vpp 5 GP2/AN2/T0CKI/INT/COUT 6 GP1/AN1/CIN-/VREF/ICSPCLK 7 GP0/AN0/CIN+ICSPDAT 8 Vss - Ground

Pin Layout Dimensional Drawing

Technical Data Data Sheet Microchip - Data Sheet for PIC12F683 Application Notes Microchip - PIC12C5XX Application Notes