MICROCONTROLLER PIC 16F877, Features, PIN diagram, PIN description

MICROCONTROLLER PIC 16F877, Features, PIN diagram, PIN description

Most of the enngineering projects are done with the help of Micro controller. In this series, i would like to share the MICROCONTROLLER PIC 16F877, Features, PIN diagram and PIN description so on.

Features:
 High-performance RISC CPU
 All single cycle instructions except for program branches which are 2 cycle
 Operating speed: DC - 20 MHz clock input DC - 200 ns instruction cycle
 Up to 8K x 14 words of Flash Program Memory,
 Up to 256 x 8 bytes of EEPROM data memory
 Pin out compatible to the PIC16C73/74/76/77
 Interrupt capability -up to 14 internal/external
 Eight level deep hardware stack
 Direct, indirect, and relative addressing modes
 Power-on Reset (POR)
 Power-up Timer (PWRT) and Oscillator Start-up Timer (OST)
 Watchdog Timer (WDT) with its own on-chip RC Oscillator for reliable operation
 Programmable code-protection
 Power saving SLEEP mode
 Selectable oscillator options
 Low-power, high-speed CMOS EPROM/EEPROM technology
 Fully static design
 In-Circuit Serial Programming (ICSP) via two pins
 Only single 5V source needed for programming capability
 In-Circuit Debugging via two pins
 Processor read/write access to program memory
 Wide operating voltage range: 2.5V to 5.5V
 High Sink/Source Current: 25 mA
 Commercial and Industrial temperature ranges

PIN Diagram:


PIN description