
PIC16F876A-I/SP 8-bit Flash Microcontroller, 28-pin DIP
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Prices updated: 12 Oct 2026
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About this product
The PIC16F876A-I/SP is an 8-bit enhanced Flash microcontroller from Microchip in a 28-pin DIP package, rated for the industrial temperature range. It includes a 10-bit ADC, timers, a USART and an MSSP module for SPI or I2C, making it popular in student and hobby projects. Its through-hole package fits breadboards and prototyping sockets directly.
Specifications
- Core
- 8-bit PIC16
- Program memory
- 8K words Flash (14 KB)
- RAM
- 368 bytes
- EEPROM data memory
- 256 bytes
- I/O pins
- 22
- Operating voltage
- 2.0–5.5 V
- Maximum clock
- 20 MHz
- Package
- 28-pin SPDIP
Frequently asked questions
How do I program this chip?
Use an in-circuit serial programming (ICSP) tool such as a PICkit programmer. The main programming signals are MCLR (pin 1), VDD, VSS, PGC on RB6 and PGD on RB7.
Can it run from a 5 V supply?
Yes, its operating range of 2.0 to 5.5 V covers a 5 V supply. Place a decoupling capacitor close to the VDD and VSS pins and provide a stable clock source for timing-critical code.




