
PIC16F886-I/SP 8-bit Flash Microcontroller (28-pin SPDIP)
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Prices updated: 12 Oct 2026
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About this product
The PIC16F886-I/SP is a 28-pin, 8-bit CMOS Flash microcontroller from Microchip with self-programming capability and in-circuit debugger support. It provides 256 bytes of EEPROM, 11 channels of 10-bit ADC, two comparators, CCP and enhanced CCP PWM modules, an SPI/I2C serial port and an EUSART. It suits advanced analog and digital control projects in automotive, industrial and consumer products.
Specifications
- Instruction set
- 35 single-word instructions
- Program memory
- 8192 words Flash
- Data EEPROM
- 256 bytes
- ADC
- 11 channels, 10-bit
- Comparators
- 2
- PWM modules
- CCP and enhanced CCP (ECCP)
- Serial interfaces
- SPI/I2C, EUSART
- Package
- 28-pin SPDIP (/SP)
Frequently asked questions
What is needed to debug the PIC16F886 in-circuit?
The listing mentions ICD support. You need a Microchip-compatible in-circuit debugger/programmer such as an MPLAB ICD or PICkit-class tool connected to the device's programming and debug pins.
Can the EUSART be used directly for RS485?
The EUSART handles the serial protocol, but a physical RS485 bus requires an external RS485 transceiver IC to match the signal levels and differential lines.





