Mfr Part #:

PIC18F4550-I/P

The Microchip Technology PIC18F4550-I/P is an 8-bit microcontroller featuring 32KB of FLASH program memory and operating at speeds up to 48MHz. It offers various peripherals and connectivity options.

✓ Total Stock: 1,778 pcs

$ Price Range: $6.40

PIC18F4550-I/P Available from 2 distributors

✓ Authorised

✓ Non-Authorised

Distributor		Stock	Pricing	MOQ	PKG	Lead Time	Date Code	On Order Quantity	On Order Delivery
Xingangxin ✓ Non-Authorised Inventory information	1,407 pcs On Request	1407 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request
Smaxon Electronics ✓ Non-Authorised Inventory information	371 pcs On Request	371 pcs	On Request	1	On Request	On Request	19+	On Request	On Request

PIC18F4550-I/P Description

Short technical summary and product information.

The PIC18F4550-I/P from Microchip Technology is a high-performance, enhanced flash 8-bit microcontroller. It features 32KB of program memory and 2KB of RAM, with a core speed of 48MHz. This device is designed for applications requiring robust processing capabilities and flexible connectivity.

Key electrical characteristics include an operating voltage range of 4.2V to 5.5V and internal oscillator support. It offers 35 I/O pins and includes peripherals such as Brown-out Detect/Reset, HLVD, POR, PWM, and WDT. Data conversion is handled by a 13-channel, 10-bit A/D converter.

Connectivity options for the PIC18F4550-I/P include I²C, SPI, UART/USART, and USB interfaces, making it suitable for a wide range of embedded systems. The microcontroller operates within a temperature range of -40°C to 85°C (TA).

Packaged in a 40-PDIP through-hole configuration, the PIC18F4550-I/P is designed for easy integration into printed circuit boards. The package is a 40-DIP measuring 0.600 inches (15.24mm) in width.

PIC18F4550-I/P Quick Information

Product Type: Microcontroller

Canonical Name: PIC18F4550-I/P Microcontroller

Subcategory: Embedded

PIC18F4550-I/P Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

PIC18F4550-I/P Estimated Pricing

Qty	Low	High
1+	$6.40	$6.40

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

PIC18F4550-I/P Features

8-bit PIC microcontroller with 32KB Flash.
Operates at speeds up to 48MHz.
Supports 4.2V to 5.5V operating voltage.
Includes USB, I2C, SPI, and UART connectivity.
Packaged in a 40-PDIP through-hole format.

PIC18F4550-I/P Applications

Suitable for embedded control systems.
Ideal for USB interface applications.
Used in data acquisition systems.
Applicable for communication interfaces.

PIC18F4550-I/P FAQs

4 frequently asked questions generated from this part’s specifications.

What is the program memory size of the PIC18F4550-I/P?

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

What is the operating voltage range for this microcontroller?

The operating voltage range is 4.2V to 5.5V.

What is the operating temperature range?

The operating temperature range is -40°C to 85°C (TA).

What package type is the PIC18F4550-I/P supplied in?

It is supplied in a 40-DIP (0.600", 15.24mm) through-hole package.

Category	Microcontrollers
Manufacturer Name	Microchip Technology
Connectivity	I²C, SPI, UART/USART, USB
Core Processor	PIC
Core Size	8-Bit
Data Converters	A/D 13x10b
EEPROM Size	256 x 8
Lead Spacing	15.24 mm
Mounting Type	Through Hole
Number of I	35
Operating Temperature	-40°C ~ 85°C (TA)
Oscillator Type	Internal
Peripherals	Brown-out Detect/Reset, HLVD, POR, PWM, WDT
Program Memory Size	32KB (16K x 16)
Program Memory Type	FLASH
RAM Size	2K x 8
Speed	48MHz
Supplier Device Package	40-PDIP
Supplier Package	40-PDIP
Tape & Reel	No
Voltage	4.2V ~ 5.5V