Microchip Technology, Inc. Microcontrollers ATTINY25-20SU

AVR AVR® ATtiny, Functional Safety (FuSa) Microcontroller IC 8-Bit 20MHz 2KB (1K x 16) FLASH 8-SOIC

IC MCU 8BIT 2KB FLASH 8SOIC

IC MCU 8BIT 2KB FLASH 8SOIC

MCU AVR 2K Flash ISP 128B EEPROM SOIC8

MCU AVR 2K Flash ISP 128B EEPROM SOIC8

IC MCU 8BIT 2KB FLASH 8SOIC Product overview: ATTINY25-20SU 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, 2KB. Search-friendly keywords include microcontroller, MCU, embedded control, ARM Cortex, Flash memory, low-power, 8-bit, 8BIT, 2KB, Embedded Microcontroller MCU. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 685-ATTINY25-20SU can be used for catalog matching and distributor lookup.

Manufacturer: Microchip Technology
Win Source Part Number: 091528-ATTINY25-20SU
Packaging: Reel - TR
Core Processor: AVR
Number of I/O: 6
Program Memory Size: 2KB (1K x 16)
Program Memory Type: FLASH
EEPROM Size: 128 x 8
Data Converters: A/D 4x10b
Family Name: ATTINY25
Categories: Integrated Circuits
Status: Active
Temperature Range - Operating: -40°C to 85°C (TA)
Case / Package: 8-SOIC
Speed(Frequency): 20MHz
Supply Voltage - Operating: 2.7 V to 5.5 V
Part Core Size: 8-Bit
Data RAM Size: 128 x 8
Alternative Parts (Cross-Reference): ATtiny25-20MI; ATtiny25-20PI; ATtiny25-20MUR; ATtiny25-20SUR;
Introduction Date: May 02, 1997
ECCN: EAR99
Country of Origin: Taiwan, Philippines, Thailand
Estimated EOL Date: 2026
Halogen Free: Compliant
Is this a common-used part?: Yes
Popularity: High
Fake Threat In the Open Market: 53 pct.
Supply and Demand Status: Limited
Application Field: Used in Industrial, Computers & Computer Peripherals