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PIC16F873A Pinout Diagram

Part Series:PIC16F873A Series
Category:Microcontrollers
Description:PIC16F873A-I/SO, 8Bit PIC Microcontroller, 20MHz, 7.2KB, 128B Flash, 28Pin SOIC
Document:PIC16F873AT-I/SOG Datasheet PDF (235 Pages)

PIC16F873A-I/SO - Microchip Specifications

TYPE
DESCRIPTION
Mounting Style
Surface Mount
Frequency
20 MHz
Number of Pins
28 Pin
Supply Voltage (DC)
5.00 V, 5.50 V (max)
Operating Voltage
4V ~ 5.5V
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PIC16F873A-I/SO - Microchip Function Overview

The PIC16F873A-I/SO is a 8-bit CMOS enhanced Flash-based Microcontroller. The PIC16F873A features 128 bytes of EEPROM data memory, self programming, an ICD, 2 comparators, 5 channels of 10-bit Analogue-to-digital (A/D) converter, the synchronous serial port can be configured as either 3-wire Serial Peripheral Interface (SPI™) or the 2-wire Inter-Integrated Circuit (I²C™) bus and a Universal Asynchronous Receiver Transmitter (USART). The PIC16F87XA devices have a 13-bit program counter capable of addressing an 8K word x 14 bit program memory space.
High-performance RISC CPU
Data EEPROM retention of >40 years
Self-reprogrammable under software control
In-Circuit Serial Programming™ (ICSP™) via two pins
Single-supply 5V In-Circuit Serial Programming
Watchdog timer (WDT) with its own on-chip RC oscillator for reliable operation
Programmable code protection
Power saving sleep mode
Low-power consumption
ESD sensitive device, take proper precaution while handling the device.
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