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PIC16F886-I/SP

8-bit PIC16F MCU, 14KB Flash, 368B RAM, 24 I/O, 11ch 10-bit ADC, EUSART, MSSP, SPDIP-28

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Manufacturer Part：

PIC16F886-I/SP

Package：

28-SPDIP (34.67 x 7.24 x 3.3mm)

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Description

Product Overview

The PIC16F886-I/SP from Microchip Technology is an 8-bit PIC16F mid-range microcontroller in a 28-pin SPDIP package. It features 14KB Flash, 368B RAM, 256B EEPROM, 24 I/O pins, 11-channel 10-bit ADC, two comparators, CCP and ECCP modules, EUSART, MSSP (SPI/I2C), and operates from 2V to 5.5V at up to 20MHz.

Key Specifications

Core PIC16 (Mid-Range)
Max Frequency 20MHz (5 MIPS)
Program Memory 14KB (8K x 14) Flash
Data RAM 368 bytes
Data EEPROM 256 bytes
I/O Pins 24
ADC 11-channel 10-bit
Comparators 2
Timers 2 x 8-bit, 1 x 16-bit
CCP Modules 1 CCP + 1 ECCP (auto-shutdown, PWM steering)
Serial Interfaces EUSART, MSSP (SPI/I2C)
Internal Oscillator 8MHz, ±1% factory calibrated, selectable 8MHz to 31kHz
Supply Voltage 2V to 5.5V
Package 28-SPDIP (34.67 x 7.24mm)
Operating Temperature -40°C to +85°C

Features

  • 35 single-word instructions, 8-level hardware stack
  • 14KB Flash with 100K erase/write cycles
  • 256B EEPROM with 1M erase/write cycles, >40-year retention
  • Precision internal oscillator: ±1% factory calibrated, software selectable 8MHz to 31kHz
  • Two-Speed Start-Up and Fail-Safe Clock Monitor
  • Enhanced CCP with auto-shutdown and PWM steering
  • MSSP with SPI and I2C (with address mask)
  • EUSART with RS-485, RS-232, LIN, auto-baud detect, auto-wake-up
  • Ultra Low-Power Wake-up (ULPWU)
  • In-Circuit Serial Programming (ICSP) and In-Circuit Debug (ICD)
  • Power-on Reset, selectable Brown-out Reset, extended WDT

Applications

  • Industrial control and automation
  • Automotive body electronics
  • Appliance motor control
  • Consumer audio and video
  • Power supply monitoring and management

The PIC16F886-I/SP from Microchip Technology is a powerful yet easy-to-program 8-bit CMOS Flash microcontroller based on the PIC16 mid-range core with 35 single-word instructions and an 8-level hardware stack. It integrates 14KB Flash program memory, 368 bytes of RAM, and 256 bytes of EEPROM. The device features 24 I/O pins, an 11-channel 10-bit ADC, two comparators, one CCP module, one Enhanced CCP module with auto-shutdown and PWM steering, an EUSART supporting RS-485/RS-232/LIN, and an MSSP supporting both SPI and I2C with address mask capability. A precision internal oscillator is factory calibrated to ±1% accuracy.

The PIC16F886 uses Microchip’s mid-range 8-bit PIC core with a 2-stage pipeline executing most instructions in a single cycle (200ns at 20MHz). The 14KB Flash stores up to 8192 x 14-bit instructions, while 368 bytes of SRAM and 256 bytes of EEPROM provide data storage. The internal oscillator can be software-configured from 8MHz down to 31kHz for power optimization. The Enhanced CCP module supports capture, compare, and up to 4 PWM outputs with auto-shutdown capability and PWM steering for motor control. The MSSP module operates as either a 3-wire SPI master/slave or an I2C master/slave with 7-bit and 10-bit addressing. The EUSART supports full-duplex asynchronous communication with auto-baud detection and auto-wake-up on start bit reception.

Pin Name Type Function
1 MCLR/VPP Input Master Clear (reset) / Programming voltage
2 RA0/AN0 I/O Port A bit 0 / ADC channel 0
3 RA1/AN1 I/O Port A bit 1 / ADC channel 1
4 RA2/AN2/VREF I/O Port A bit 2 / ADC channel 2 / Voltage reference
5-7 RA3-RA5 I/O Port A / ADC / Comparator / ICSP
8-14 RB0-RB7 I/O Port B / Interrupt / ICSP / ULPWU
15-22 RC0-RC7 I/O Port C / T1OSO / CCP / ECCP / MSSP / EUSART
23 VSS Power Ground
24 VDD Power Positive supply (2V to 5.5V)
25-28 RB4-RB7 I/O Port B / Interrupt-on-change / ICSP
  • Industrial motor control using ECCP PWM with auto-shutdown
  • Multi-channel sensor acquisition via 11-channel 10-bit ADC
  • RS-485 half-duplex communication with auto-baud detect
  • I2C bus sensor interface with address mask for multi-node networks
  • Battery-powered devices with ULPWU and internal oscillator switching
Manufacturer Part Number Package Notes
Microchip PIC16F887-I/PT TQFP-44 35 I/O, 14ch ADC, SMD version
Microchip PIC16F886-I/SS SSOP-28 Same specs, SSOP SMD package
Microchip PIC16F18855-I/SP SPDIP-28 Enhanced mid-range, lower power
TI MSP430G2553IPW20 TSSOP-20 16-bit ultra-low-power alternative
ST STM8S003F3P6 TSSOP-20 8-bit, 8KB Flash, low cost
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All electronic components we source from our partnered supply chains go through strict incoming inspections.Through careful testing, we ensure everything delivered to customers is genuine original parts and meets quality requirements.In addition, we keep complete inspection records to make the entire supply chain process clear and traceable.

Certification
We have obtained a number of professional certifications and built our own professional testing laboratory.This ensures that every product we deliver to our customers meets the highest quality requirements.We conduct tests in strict accordance with procedures to ensure stable product quality and accurate parameters.To guarantee genuine original parts, we also cooperate with reliable third-party testing institutions for strict quality inspection.We always attach great importance to quality and fully comply with industry standards, relevant regulations, and ISO 9001:2015 requirements.

Shipping & Payment

All electronic components we source from our partnered supply chains go through strict incoming inspections.Through careful testing, we ensure everything delivered to customers is genuine original parts and meets quality requirements.In addition, we keep complete inspection records to make the entire supply chain process clear and traceable.

Certification
We have obtained a number of professional certifications and built our own professional testing laboratory.This ensures that every product we deliver to our customers meets the highest quality requirements.We conduct tests in strict accordance with procedures to ensure stable product quality and accurate parameters.To guarantee genuine original parts, we also cooperate with reliable third-party testing institutions for strict quality inspection.We always attach great importance to quality and fully comply with industry standards, relevant regulations, and ISO 9001:2015 requirements.

Service & Packaging

All electronic components we source from our partnered supply chains go through strict incoming inspections.Through careful testing, we ensure everything delivered to customers is genuine original parts and meets quality requirements.In addition, we keep complete inspection records to make the entire supply chain process clear and traceable.

Certification
We have obtained a number of professional certifications and built our own professional testing laboratory.This ensures that every product we deliver to our customers meets the highest quality requirements.We conduct tests in strict accordance with procedures to ensure stable product quality and accurate parameters.To guarantee genuine original parts, we also cooperate with reliable third-party testing institutions for strict quality inspection.We always attach great importance to quality and fully comply with industry standards, relevant regulations, and ISO 9001:2015 requirements.

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