Microchip Technology, Inc. Microcontrollers ATTINY45-20PU

AVR AVR® ATtiny, Functional Safety (FuSa) Microcontroller IC 8-Bit 20MHz 4KB (2K x 16) FLASH 8-PDIP

Manufacturer: Atmel
Win Source Part Number: 1149649-ATTINY45-20PU
Family Name: ATtiny45
Manufacturer Homepage: www.atmel.com
Alternative Parts (Cross-Reference): ATtiny45-20SU; ATtiny45-20XU; ATtiny45-20MU;
Introduction Date: May 02, 1997
ECCN: EAR99
Country of Origin: Taiwan
Estimated EOL Date: 2023
Halogen Free: Compliant
Is this a common-used part?: Yes
Popularity: High
Fake Threat In the Open Market: 55 pct.
Supply and Demand Status: Balance

IC MCU 8BIT 4KB FLASH 8DIP Product overview: ATTINY45-20PU 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-ATTINY45-20PU can be used for catalog matching and distributor lookup.