Microchip Technology, Inc. Embedded - Embedded - Microcontrollers - PIC18LF4420-I/ML PIC18LF4420-I/ML

Manufacturer: Microchip Technology
Win Source Part Number: 792161-PIC18LF4420-I/ML
Series: PIC 18F
Packaging: Tube
Operating Temperature Range: -40°C ~ 85°C (TA)
Core Processor: PIC
Speed: 40MHz
Package: 44-VQFN Exposed Pad
Core Size: 8-Bit
Connectivity: I2C, SPI, UART/USART
Peripherals: Brown-out Detect/Reset, HLVD, POR, PWM, WDT
Number of I/O: 36
Program Memory Size: 16KB (8K x 16)
Program Memory Type: FLASH
EEPROM Size: 256 x 8
RAM Size: 768 x 8
Data Converters: A/D 13x10b
Oscillator Type: Internal
Supply Voltage: 2 V ~ 5.5 V
Family Name: PIC18LF4420
Categories: Integrated Circuits (ICs)
Manufacturer Package: 44-QFN (8x8)
Alternative Parts (Cross-Reference): PIC18LF4420-I/P; PIC18LF4420T-I/PTG; PIC18LF4420T-I/PT; PIC18LF4420-I/PTG;
Introduction Date: September 02, 2003
ECCN: 3A991.a.2
Country of Origin: Thailand
Estimated EOL Date: 2026
Halogen Free: Compliant
Popularity: Medium
Fake Threat In the Open Market: 43 pct.
Supply and Demand Status: Limited

PIC PIC® 18F Microcontroller IC 8-Bit 40MHz 16KB (8K x 16) FLASH 44-QFN (8x8)

IC MCU 8BIT 16KB FLASH 44QFN Product overview: PIC18LF4420-I/ML from Microchip Technology is an Embedded Microcontroller MCU for industrial control, IoT devices, embedded automation, motor control, metering, and low-power board designs. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include 8-bit, 8BIT, 16KB. Search-friendly keywords include microcontroller, MCU, embedded control, ARM Cortex, Flash memory, low-power, 8-bit, 8BIT, 16KB, Embedded Microcontroller MCU. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 685-PIC18LF4420-I/ML can be used for catalog matching and distributor lookup.