Microchip

PIC16F72 - 8 bit Microcontroller with 2k Bytes Flash Program Memory and USART

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Features High-Performance RISC CPU - Only 35 single word instructions to learn - All instructions are 1µs (@4MHz) except for program branches - Operating speed: DC - 20MHz clock input Peripheral Features - Two 8-bit timer/counter(TMR0, TMR2) with 8-bit programmable prescalar - One 16-bit timer/counter - High source/sink current: 25mA - 12.5 ns resolution - Capture/Compare PWM (CCP) Module Special Microcontroller Features - Power-On Reset - Power-up Timer (PWRT) and Oscillator Start-Up Timer (OST) - Power saving SLEEp mode CMOS Technology - Fully static design - Low power, high speed CMOS FLASH technology - Wide operating voltage range: 2.0V to 5.5V - < 0.6 mA typical @ 3V, 4MHz

Pin Description Pin Number Description 1 MCLR/VPP 2 RA0/AN0 3 RA1/AN1 4 RA2/AN2 5 RA2/AN3/VREF 6 RA4/T0CKI 7 RA5/AN4/SS 8 VSS 9 OSC1/CLKI 10 OSC2/CLKO 11 RC0/T1OSO/T1CKI 12 RC1/T1OSI 13 RC2/CCP1 14 RC3/SCK/SCL 15 RC4/SDI/SDA 16 RC5/SDO 17 RC6 18 RC7 19 VSS 20 VDD 21 RB0/INT 22 RB1 23 RB2 24 RB3 25 RB4 26 RB5 27 RB6/PGC 28 RB7/PGD

Pin Layout Dimensional Drawing

Technical Data Data Sheet Microchip - Data Sheet for PIC16F72 Application Notes Microchip - PIC Application Notes