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                                                                                                  1. Home
                                                                                                  2. Semiconductors - ICs
                                                                                                  3. Microcontrollers
                                                                                                  4. 8-bit Microcontrollers
                                                                                                  Print Page

                                                                                                  PIC16F877A-I/P

                                                                                                  8 Bit MCU, Flash, PIC16 Family PIC16F87x Series Microcontrollers, PIC16, 20 MHz, 14 KB, 40 Pins

                                                                                                  MICROCHIP
                                                                                                  Image is for illustrative purposes only. Please refer to product description.
                                                                                                  MICROCHIP PIC16F877A-I/P
                                                                                                  ManufacturerMICROCHIP
                                                                                                  Manufacturer Part NoPIC16F877A-I/P
                                                                                                  Order Code9761446
                                                                                                  Product RangePIC16 Family PIC16F87x Series Microcontrollers
                                                                                                  Your Part Number
                                                                                                  Technical Datasheet

                                                                                                  Data Sheet

                                                                                                  See all Technical Docs
                                                                                                  337 In Stock

                                                                                                  Need more?

                                                                                                  15 Delivery in 1-2 Business Days(SG stock)
                                                                                                  322 Delivery in 3-4 Business Days(UK stock)
                                                                                                  QuantityPrice
                                                                                                  1+HK$65.300
                                                                                                  25+HK$57.130
                                                                                                  Price for:Each
                                                                                                  Minimum: 1
                                                                                                  Multiple: 1
                                                                                                  HK$65.30
                                                                                                  Line Note
                                                                                                  Added to your Order Confirmation, Invoice, and Dispatch note for this order only.

                                                                                                  Product Information

                                                                                                  MICROCHIP
                                                                                                  ManufacturerMICROCHIP
                                                                                                  Manufacturer Part NoPIC16F877A-I/P
                                                                                                  Order Code9761446
                                                                                                  Product RangePIC16 Family PIC16F87x Series Microcontrollers
                                                                                                  Technical Datasheet

                                                                                                  Data Sheet

                                                                                                  Product RangePIC16 Family PIC16F87x Series Microcontrollers
                                                                                                  Device CorePIC16
                                                                                                  Operating Frequency Max20MHz
                                                                                                  Program Memory Size14KB
                                                                                                  No. of Pins40Pins
                                                                                                  IC Case / PackageDIP
                                                                                                  No. of I/O's33I/O's
                                                                                                  InterfacesI2C, SPI, USART
                                                                                                  RAM Memory Size368Byte
                                                                                                  ADC Channels8Channels
                                                                                                  ADC Resolution10Bit
                                                                                                  Supply Voltage Min4V
                                                                                                  Supply Voltage Max5.5V
                                                                                                  Operating Temperature Min-40°C
                                                                                                  Operating Temperature Max85°C
                                                                                                  IC MountingThrough Hole
                                                                                                  MCU FamilyPIC16
                                                                                                  MCU SeriesPIC16F8xx
                                                                                                  Qualification-
                                                                                                  MSL-
                                                                                                  SVHCNo SVHC (25-Jun-2025)

                                                                                                  Product Overview

                                                                                                  • Enhanced flash microcontroller
                                                                                                  • High performance RISC CPU
                                                                                                  • DC–200ns instruction cycle
                                                                                                  • Up to 8K x 14 words of flash program memory
                                                                                                  • Up to 368 x 8 bytes of data memory (RAM)
                                                                                                  • Up to 256 x 8 bytes of EEPROM data memory
                                                                                                  • 8 bit timer/counter with 8 bit prescaler
                                                                                                  • 16 bit timer/counter with prescaler, can be incremented during Sleep via external crystal/clock
                                                                                                  • 8 bit timer/counter with 8 bit period register, prescaler and postscaler
                                                                                                  • Universal Synchronous Asynchronous Receiver Transmitter (USART/SCI) with 9 bit address detection
                                                                                                  • Brown-out detection circuitry for Brown-out reset (BOR)
                                                                                                  • 10 bit, 8 channel analog to digital converter
                                                                                                  • Analog comparator module
                                                                                                  • 100,000 erase/write cycle enhanced flash program memory typical
                                                                                                  • 1,000,000 erase/write cycle data EEPROM memory typical
                                                                                                  • Data EEPROM retention of 40 years
                                                                                                  • Self reprogrammable under software control
                                                                                                  • In circuit serial programming via two pins
                                                                                                  • Watchdog timer (WDT) with its own on chip RC oscillator for reliable operation
                                                                                                  • Programmable code protection
                                                                                                  • Power saving sleep mode
                                                                                                  • Selectable oscillator options
                                                                                                  • In circuit debug (ICD) via two pins
                                                                                                  • Low power, high speed flash/EEPROM technology

                                                                                                  Technical Specifications

                                                                                                  Product Range

                                                                                                  PIC16 Family PIC16F87x Series Microcontrollers

                                                                                                  Operating Frequency Max

                                                                                                  20MHz

                                                                                                  No. of Pins

                                                                                                  40Pins

                                                                                                  No. of I/O's

                                                                                                  33I/O's

                                                                                                  RAM Memory Size

                                                                                                  368Byte

                                                                                                  ADC Resolution

                                                                                                  10Bit

                                                                                                  Supply Voltage Max

                                                                                                  5.5V

                                                                                                  Operating Temperature Max

                                                                                                  85°C

                                                                                                  MCU Family

                                                                                                  PIC16

                                                                                                  Qualification

                                                                                                  -

                                                                                                  SVHC

                                                                                                  No SVHC (25-Jun-2025)

                                                                                                  Device Core

                                                                                                  PIC16

                                                                                                  Program Memory Size

                                                                                                  14KB

                                                                                                  IC Case / Package

                                                                                                  DIP

                                                                                                  Interfaces

                                                                                                  I2C, SPI, USART

                                                                                                  ADC Channels

                                                                                                  8Channels

                                                                                                  Supply Voltage Min

                                                                                                  4V

                                                                                                  Operating Temperature Min

                                                                                                  -40°C

                                                                                                  IC Mounting

                                                                                                  Through Hole

                                                                                                  MCU Series

                                                                                                  PIC16F8xx

                                                                                                  MSL

                                                                                                  -

                                                                                                  Technical Docs (4)

                                                                                                  CAD CadSoft_EAGLE EN

                                                                                                  Application Note EN

                                                                                                  Technical Data Sheet EN

                                                                                                  Product Change Notice EN

                                                                                                  Alternatives for PIC16F877A-I/P

                                                                                                  3 Products Found

                                                                                                  Associated Products

                                                                                                  5 Products Found

                                                                                                  Legislation and Environmental

                                                                                                  Country of Origin:
                                                                                                  Country in which last significant manufacturing process was carried outCountry of Origin:
                                                                                                  United States
                                                                                                  Country in which last significant manufacturing process was carried out
                                                                                                  Tariff No:85423190
                                                                                                  US ECCN:EAR99
                                                                                                  EU ECCN:NLR
                                                                                                  RoHS Compliant:Yes

                                                                                                  RoHS

                                                                                                  RoHS Phthalates Compliant:Yes

                                                                                                  RoHS

                                                                                                  SVHC:No SVHC (25-Jun-2025)
                                                                                                  Download Product Compliance Certificate

                                                                                                  Product Compliance Certificate

                                                                                                  Weight (kg):.004536
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