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PIC18F2550-I/SO The Microchip Technology PIC18F2550-I/SO is an 8-bit microcontroller featuring 32KB of Flash program memory and operating at speeds up to 48MHz. It offers USB, I2C, SPI, and UART connectivity.
Mfr Part #:

PIC18F2550-I/SO

Available from 4 distributors
Mfr Name: Microchip Technology
Microchip Technology
The Microchip Technology PIC18F2550-I/SO is an 8-bit microcontroller featuring 32KB of Flash program memory and operating at speeds up to 48MHz. It offers USB, I2C, SPI, and UART connectivity.
✓ Total Stock: 3,178 pcs
$ Price Range: $6.40

PIC18F2550-I/SO Available from 4 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Smaxon Electronics ✓
Non-Authorised Inventory information
2,160 pcs
On Request
2160 pcs On Request 1 On Request On Request 19+ On Request On Request
Xingangxin ✓
Non-Authorised Inventory information
1,012 pcs
On Request
1012 pcs On Request 1 On Request On Request On Request On Request On Request
Bristol Electronics ✓
Non-Authorised Inventory information
3 pcs
On Request
3 pcs On Request 1 On Request On Request 2026-02-25 06:16:38 On Request On Request
Speed Components Ltd ✓
Non-Authorised Inventory information
3 pcs
On Request
3 pcs On Request 1 On Request On Request 1521 On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

PIC18F2550-I/SO Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Connectivity
Core Processor
Core Size
Data Converters
EEPROM Size
Mounting Type
Number of I
Operating Temperature
Oscillator Type
Peripherals
Program Memory Size
Program Memory Type
RAM Size
Speed
Supplier Device Package
Voltage
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PIC18F2550-I/SO Description

Short technical summary and product information.

The PIC18F2550-I/SO from Microchip Technology is a high-performance, enhanced Flash, USB microcontroller. This 8-bit device operates at speeds up to 48MHz and is housed in a 28-SOIC package suitable for surface mounting.

 

Key electrical specifications include 32KB of program memory, 2KB of RAM, and 256 bytes of EEPROM. It supports a wide operating voltage range of 4.2V to 5.5V and features integrated peripherals such as Brown-out Detect/Reset, HLVD, POR, PWM, and WDT. Connectivity options include I²C, SPI, UART/USART, and USB, making it versatile for various embedded applications.

 

This microcontroller is designed for applications requiring robust performance and USB connectivity. Its operating temperature range is -40°C to 85°C (TA), ensuring reliability in diverse environmental conditions. The 28-SOIC package with a 0.295" width is standard for many PCB designs.

PIC18F2550-I/SO Quick Information

Product Type: Microcontroller
Canonical Name: PIC18F2550-I/SO Microcontroller
Subcategory: 8-bit

PIC18F2550-I/SO Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

PIC18F2550-I/SO Estimated Pricing

Qty Low High
1+ $6.40 $6.40

Estimated market price range - modelled values for guidance only, not live distributor offers.

PIC18F2550-I/SO Features

  • 8-bit PIC microcontroller with 32KB Flash.
  • Operates at speeds up to 48MHz.
  • Supports USB, I2C, SPI, and UART connectivity.
  • Surface mount 28-SOIC package.
  • Wide operating temperature range: -40°C to 85°C.

PIC18F2550-I/SO Applications

  • Ideal for USB interface designs.
  • Suitable for embedded control systems.
  • Used in data acquisition applications.
  • Applications requiring serial communication.

PIC18F2550-I/SO FAQs

7 frequently asked questions generated from this part’s specifications.
What is the program memory size of the PIC18F2550-I/SO?

The program memory size is 32KB (16K x 16).

What type of memory is used for program storage?

The program memory type is FLASH.

What is the RAM size of this microcontroller?

The RAM size is 2K x 8.

What is the EEPROM size?

The EEPROM size is 256 x 8.

What data converters are integrated?

It features A/D 10x10b data converters.

What connectivity options are available?

Connectivity options include I²C, SPI, UART/USART, and USB.

What is the operating voltage range?

The operating voltage is between 4.2V and 5.5V.

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