Microchip Technology, Inc. Microcontrollers PIC18F4321-I/ML

PIC PIC® 18F Microcontroller IC 8-Bit 40MHz 8KB (4K x 16) FLASH 44-QFN (8x8)

Manufacturer: Microchip Technology
Win Source Part Number: 889660-PIC18F4321-I/ML
Series: PIC® 18F
Operating Temperature Range: -40°C ~ 85°C (TA)
Features: PIC series Microcontroller IC 8-Bit 40MHz 8KB (4K x 16) FLASH 44-QFN (8x8)
Core Processor: PIC
Speed: 40MHz
Package: Tube
Package: 44-VQFN Exposed Pad
Mounting: Surface Mount
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: 8KB (4K x 16)
Program Memory Type: FLASH
EEPROM Size: 256 x 8
Data Converters: A/D 13x10b
Oscillator Type: Internal
Supply Voltage: 4.2V ~ 5.5V
Family Name: PIC18F4321
Categories: Integrated Circuits (ICs)
Case / Package: 44-QFN (8x8)
ECCN: 3A991A2
Popularity: Medium
Fake Threat In the Open Market: 70 pct.
Supply and Demand Status: Limited
Quantity per package: 45
MSL Level: 1 (Unlimited)
Estimated Pruduction Lead Time: 51 Weeks
REACH Status: REACH Unaffected
HTSUS: 8542.31.0001

IC MCU 8BIT 8KB FLASH 44QFN Product overview: PIC18F4321-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, 8KB. Search-friendly keywords include microcontroller, MCU, embedded control, ARM Cortex, Flash memory, low-power, 8-bit, 8BIT, 8KB, Embedded Microcontroller MCU. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 685-PIC18F4321-I/ML can be used for catalog matching and distributor lookup.