Representative package visual — not an exact-product photographProduct referenceVendor-delivered DigiKey product/package image

Exact MPN21 sourced attributes1 source document

Microchip Technology · exact orderable part

PIC18LF4550T-I/PT

Name: PIC18LF4550T-I/PT
Brand: Microchip Technology

IC MCU 8BIT 32KB FLASH 44TQFP

Original manufacturerCommercial terms confirmed per lot

ManufacturerMicrochip Technology

Package / case44-TQFP

Mounting typeSurface Mount

PackingTape & Reel (TR) Cut Tape (CT) Digi-Reel®

Technical parameters

Technical specifications

21 normalized values · 1 validated source

PIC18LF4550T-I/PT technical parameters
Parameter	Value
Base Product Number	PIC18LF4550 [1]
Connectivity	I2C, SPI, UART/USART, USB [1]
Core Processor	PIC [1]
Core Size	8-Bit [1]
Data Converters	A/D 13x10b [1]
EEPROM Size	256 x 8 [1]
DigiKey Programmable	Verified [1]
Mfr	Microchip Technology [1]
Mounting Type	Surface Mount [1]
Number of I/O	35 [1]
Operating Temperature	-40°C ~ 85°C (TA) [1]
Oscillator Type	Internal [1]
Peripherals	Brown-out Detect/Reset, HLVD, POR, PWM, WDT [1]
Product Status	Active [1]
Program Memory Size	32KB (16K x 16) [1]
Program Memory Type	FLASH [1]
RAM Size	2K x 8 [1]
Series	PIC® 18F [1]
Speed	48MHz [1]
Voltage - Supply (Vcc/Vdd)	2V ~ 5.5V [1]
Package / Case	44-TQFP [1]

Catalog relationships

This page describes one orderable part. A family page helps select suffixes but never carries assumed stock or a price.

Related exact parts

Browse exact MPNs and compare their specifications. These links do not imply compatibility or interchangeability.