Microchip Technology, Inc. Microcontrollers PIC18LF4439-I/ML

PIC PIC® 18F Microcontroller IC 8-Bit 40MHz 12KB (6K x 16) FLASH 44-QFN (8x8)

Manufacturer: Microchip Technology
Win Source Part Number: 792163-PIC18LF4439-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, LVD, POR, PWM, WDT
Number of I/O: 32
Program Memory Size: 12KB (6K x 16)
Program Memory Type: FLASH
EEPROM Size: 256 x 8
RAM Size: 640 x 8
Data Converters: A/D 8x10b
Oscillator Type: Internal
Supply Voltage: 2 V ~ 5.5 V
Part Status: Obsolete(EOL)
Family Name: PIC18LF4439
Categories: Integrated Circuits (ICs)
Manufacturer Package: 44-QFN (8x8)
Alternative Parts (Cross-Reference): PIC18LF4439-I/SPG; PIC18LF4439-I/PG; PIC18LF4439-I/SP; PIC18LF4439-I/PT; ;
Introduction Date: December 16, 2002
ECCN: EAR99
Country of Origin: Singapore
Estimated EOL Date: 2022
Popularity: Medium
Fake Threat In the Open Market: 59 pct.
Supply and Demand Status: Limited

IC MCU 8BIT 12KB FLASH 44QFN Product overview: PIC18LF4439-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, 12KB. Search-friendly keywords include microcontroller, MCU, embedded control, ARM Cortex, Flash memory, low-power, 8-bit, 8BIT, 12KB, Embedded Microcontroller MCU. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 685-PIC18LF4439-I/ML can be used for catalog matching and distributor lookup.