Microchip Technology, Inc. Microcontrollers PIC18F4221T-I/PT

PIC PIC® 18F Microcontroller IC 8-Bit 40MHz 4KB (2K x 16) FLASH 44-TQFP (10x10)

IC MCU 8BIT 4KB FLASH 44TQFP

Win Source Part Number: 1351476-PIC18F4221T-I/PT
Category: Integrated Circuits (ICs) - Embedded - Microcontrollers
Series: PIC® 18F
Core Processor: PIC
Speed: 40MHz
Package: Tape & Reel
Standard Package: 1,200
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: 4KB (2K x 16)
Program Memory Type: FLASH
EEPROM Size: 256 x 8
RAM Size: 512 x 8
Data Converters: A/D 13x10b
Oscillator Type: Internal
Mounting Type: Surface Mount
Package / Case: 44-TQFP
Supplier Device Package: 44-TQFP (10x10)
Temperature Range - Operating: -40°C ~ 85°C (TA)
ECCN: 3A991A2
Fake Threat In the Open Market: 44 pct.
MSL Level: 3 (168 Hours)
Voltage - Supply (Vcc/Vdd): 4.2V ~ 5.5V
REACH Status: REACH Unaffected
HTSUS: 8542.31.0001
Mfr: Microchip Technology
Base Product Number: PIC18F4221

IC MCU 8BIT 4KB FLASH 44TQFP Product overview: PIC18F4221T-I/PT 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, 4KB. Search-friendly keywords include microcontroller, MCU, embedded control, ARM Cortex, Flash memory, low-power, 8-bit, 8BIT, 4KB, Embedded Microcontroller MCU. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 685-PIC18F4221T-I/PT can be used for catalog matching and distributor lookup.