Microchip Technology, Inc. Microcontrollers ATTINY44A-MFR

AVR AVR® ATtiny Microcontroller IC 8-Bit 20MHz 4KB (2K x 16) FLASH 20-QFN-EP (4x4)

AVR AVR® ATtiny Microcontroller IC 8-Bit 20MHz 4KB (2K x 16) FLASH 20-QFN-EP (4x4)

AVR AVR® ATtiny Microcontroller IC 8-Bit 20MHz 4KB (2K x 16) FLASH 20-QFN-EP (4x4)

Win Source Part Number: 976400-ATTINY44A-MFR
Category: Integrated Circuits (ICs)>Embedded - Microcontrollers
Series: AVR® ATtiny
Core Processor: AVR
Speed: 20MHz
Package: Bulk
Standard Package: 1
Mounting: SMD (SMT)
Core Size: 8-Bit
Connectivity: USI
Peripherals: Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT
Number of I/O: 12
Program Memory Size: 4KB (2K x 16)
Program Memory Type: FLASH
EEPROM Size: 256 x 8
RAM Size: 256 x 8
Data Converters: A/D 8x10b
Oscillator Type: Internal
Package / Case: 20-WFQFN Exposed Pad
Supplier Device Package: 20-QFN-EP (4x4)
Temperature Range - Operating: -40°C ~ 125°C (TA)
Supply Voltage - Operating: 1.8V ~ 5.5V
ECCN: EAR99
Fake Threat In the Open Market: 65 pct.
HTSUS: 8542.31.0001
Mfr: Atmel
Other Names: ATMATMATTINY44A-MFR,2156-ATTINY44A-MFR
Base Product Number: ATTINY44A

IC MCU 8BIT 4KB FLASH 20QFN Product overview: ATTINY44A-MFR 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-ATTINY44A-MFR can be used for catalog matching and distributor lookup.