Microchip

PIC16F648A-IP- 8 bit Microcontroller with 4K Bytes EPROM Program Memory

Photograph

Features Opeating speed from DC-20MHz 8-level deep hardware stack Direct, Indirect and Relative Addresing modes 35 single word instruction Peripheral Features - Two 8-bit timer/counter(TMR0,TMR2) with 8-bit programmable prescalar - One 16 Bit timer/counter - High current sink/source for direct LED drive - 16 Bit Capture/Compare - 16 I/O pins with individual direction control Low Power Features - Standby Current: 100 nA @ 2.0V, typical - Operating Current: 12 µA @ 32 kHz, 2.0V, typical, 100 µA @ 1 MHz, 2.0V, typical - Watchdog Timer Current: 1 µA @ 2.0V, typical - Timer1 Oscillator current: 1.2 µA 32 kHz, 2.0V, typical Special Microcontroller Features - Internal and external oscillator options - Power saving SLEEP mode - Wide operating voltage range - 2.0V to 5.5V - Industrial and Extended temperature range - Power-On Reset - Power-up Timer (PWRT) and Oscillator Start-up Timer (OST) - Brown-out detect (BOT) - Watchdog timer (WDT) with independent oscillator for reliable operation - Multiplex MCLR/Input-pin - Programmable code protection - High Endurance FLASH/EPROm Cell

Pin Description Pin Number Description 1 RA2/AN2/VREF 2 RA2/AN2/CMP1 3 RA4/TOCKI/CMP2 4 RA5/MCLR/VPP 5 VSS 6 RB0/INT 7 RB1/RX/DT 8 RB2/TX/CK 9 RB3/CCP1 10 RB4/PGM 11 RB5 12 RB6/T1OSO/T1CKI/PGC 13 RB7/T1OSI/PGI 14 VDD 15 RA6/OSC2/CLKOUT 16 RA7/OSC1/CLKIN 17 RA0/AN0 18 RA1/AN1

Pin Layout Dimensional Drawing

Technical Data Data Sheet Microchip - Data Sheet for PIC16F648A Application Notes Microchip - PIC16F648A Application Notes