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

                                                                                                  PIC18F4550-I/P

                                                                                                  8 Bit MCU, Flash, PIC18 Family PIC18F45xx Series Microcontrollers, PIC18, 48 MHz, 32 KB, 40 Pins

                                                                                                  MICROCHIP PIC18F4550-I/P
                                                                                                  MICROCHIP PIC18F4550-I/P
                                                                                                  MICROCHIP PIC18F4550-I/P
                                                                                                  MICROCHIP PIC18F4550-I/P
                                                                                                  Image is for illustrative purposes only. Please refer to product description.
                                                                                                  ManufacturerMICROCHIP
                                                                                                  Manufacturer Part NoPIC18F4550-I/P
                                                                                                  Newark Part No.74K8623
                                                                                                  Product RangePIC18 Family PIC18F45xx Series Microcontrollers
                                                                                                  Technical Datasheet

                                                                                                  Data Sheet

                                                                                                  See all Technical Docs
                                                                                                  143 In Stock

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                                                                                                  QuantityPrice
                                                                                                  1+$7.750
                                                                                                  Price for:Each
                                                                                                  Minimum: 1
                                                                                                  Multiple: 1
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                                                                                                  This number will be added to the Order Confirmation, Invoice, Dispatch note, Web confirmation Email and Product Label.

                                                                                                  Product Information

                                                                                                  ManufacturerMICROCHIP
                                                                                                  Manufacturer Part NoPIC18F4550-I/P
                                                                                                  Newark Part No.74K8623
                                                                                                  Product RangePIC18 Family PIC18F45xx Series Microcontrollers
                                                                                                  Technical Datasheet

                                                                                                  Data Sheet

                                                                                                  Base NumberPIC18F4xxx
                                                                                                  Product RangePIC18 Family PIC18F45xx Series Microcontrollers
                                                                                                  CPU Speed48MHz
                                                                                                  Device CorePIC18
                                                                                                  Operating Frequency Max48MHz
                                                                                                  Program Memory Size32KB
                                                                                                  No. of Pins40Pins
                                                                                                  IC Case / PackageDIP
                                                                                                  MCU Case StyleDIP
                                                                                                  No. of I/O's35I/O's
                                                                                                  Embedded Interface TypeEUSART, I2C, SPI, SPP, USB
                                                                                                  InterfacesEUSART, I2C, SPI, SPP, USB
                                                                                                  RAM Memory Size2KB
                                                                                                  ADC Channels13Channels
                                                                                                  ADC Resolution10Bit
                                                                                                  MCU FamilyPIC18
                                                                                                  MCU SeriesPIC18F45xx
                                                                                                  Supply Voltage Min4.2V
                                                                                                  Supply Voltage Max5.5V
                                                                                                  Operating Temperature Min-40°C
                                                                                                  Operating Temperature Max85°C
                                                                                                  IC MountingThrough Hole
                                                                                                  Qualification-
                                                                                                  MSL-
                                                                                                  SVHCNo SVHC (25-Jun-2025)

                                                                                                  Product Overview

                                                                                                  The PIC18F4550-I/P offers high computational performance with the addition of high endurance and enhanced flash program memory. In addition to these features, the PIC18F4550-I/P introduces design enhancements that make these microcontrollers a logical choice for many high performance, power sensitive applications.

                                                                                                  • Full Speed USB 2.0 (12Mbit/s) interface
                                                                                                  • 1K byte dual port RAM + 1K byte GP RAM
                                                                                                  • Full speed transceiver
                                                                                                  • 16 endpoints (IN/OUT)
                                                                                                  • Streaming port
                                                                                                  • Internal pull up resistors (D+/D-)
                                                                                                  • 48MHz performance (12 MIPS)
                                                                                                  • Peripheral - Enhanced USART module and enhanced capture/compare/PWM (ECCP) module
                                                                                                  • Flash/data EEPROM retention of <gt/>40 years
                                                                                                  • Self-programmable under software control
                                                                                                  • 8 x 8 Single-cycle hardware multiplier
                                                                                                  • In-Circuit Debug (ICD) via two pins

                                                                                                  Applications

                                                                                                  Automation & Process Control, Communications & Networking, Consumer Electronics, Embedded Design & Development, Multimedia, Portable Devices, Robotics, Sensing & Instrumentation, Security

                                                                                                  Warnings

                                                                                                  ESD sensitive device, take proper precaution while handling the device. Market demand for this product has caused an extension in leadtimes. Delivery dates may fluctuate. Product exempt from discounts.

                                                                                                  Technical Specifications

                                                                                                  Base Number

                                                                                                  PIC18F4xxx

                                                                                                  CPU Speed

                                                                                                  48MHz

                                                                                                  Operating Frequency Max

                                                                                                  48MHz

                                                                                                  No. of Pins

                                                                                                  40Pins

                                                                                                  MCU Case Style

                                                                                                  DIP

                                                                                                  Embedded Interface Type

                                                                                                  EUSART, I2C, SPI, SPP, USB

                                                                                                  RAM Memory Size

                                                                                                  2KB

                                                                                                  ADC Resolution

                                                                                                  10Bit

                                                                                                  MCU Series

                                                                                                  PIC18F45xx

                                                                                                  Supply Voltage Max

                                                                                                  5.5V

                                                                                                  Operating Temperature Max

                                                                                                  85°C

                                                                                                  Qualification

                                                                                                  -

                                                                                                  SVHC

                                                                                                  No SVHC (25-Jun-2025)

                                                                                                  Product Range

                                                                                                  PIC18 Family PIC18F45xx Series Microcontrollers

                                                                                                  Device Core

                                                                                                  PIC18

                                                                                                  Program Memory Size

                                                                                                  32KB

                                                                                                  IC Case / Package

                                                                                                  DIP

                                                                                                  No. of I/O's

                                                                                                  35I/O's

                                                                                                  Interfaces

                                                                                                  EUSART, I2C, SPI, SPP, USB

                                                                                                  ADC Channels

                                                                                                  13Channels

                                                                                                  MCU Family

                                                                                                  PIC18

                                                                                                  Supply Voltage Min

                                                                                                  4.2V

                                                                                                  Operating Temperature Min

                                                                                                  -40°C

                                                                                                  IC Mounting

                                                                                                  Through Hole

                                                                                                  MSL

                                                                                                  -

                                                                                                  Technical Docs (3)

                                                                                                  Product Change Notice EN

                                                                                                  Technical Data Sheet EN

                                                                                                  CAD CadSoft_EAGLE EN

                                                                                                  Associated Products

                                                                                                  7 Products Found

                                                                                                  Legislation and Environmental

                                                                                                  US ECCN:3A991
                                                                                                  EU ECCN:Unknown
                                                                                                  RoHS Compliant:Yes

                                                                                                  RoHS

                                                                                                  RoHS Phthalates Compliant:Yes

                                                                                                  RoHS

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

                                                                                                  Product Compliance Certificate

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