Atmel Corporation Microcontrollers ATMEGA1281-16AUR

IC MCU 8BIT 128KB FLASH 64TQFP

Manufacturer: Microchip Technology
Win Source Part Number: 010388-ATMEGA1281-16AUR
Packaging: Reel - TR
Core Processor: AVR
Number of I/O: 54
Program Memory Size: 128KB (64K x 16)
Program Memory Type: FLASH
EEPROM Size: 4K x 8
Data Converters: A/D 8x10b
Categories: Integrated Circuits
Status: Active
Temperature Range - Operating: -40°C to 85°C (TA)
Case / Package: 64-TQFP (14x14)
Speed(Frequency): 16MHz
Supply Voltage - Operating: 2.7 V to 5.5 V
Part Core Size: 8-Bit
Data RAM Size: 8K x 8
Alternative Parts (Cross-Reference): ATMEGA1281-16AU; ATMEGA128116AUT; ATMEGA1281-16AUSL897; ATmega1281-16AUR;
Is this a common-used part?: Yes
Popularity: High
Fake Threat In the Open Market: 70 pct.
Supply and Demand Status: Balance

IC MCU 8BIT 128KB FLASH 64TQFP Product overview: ATMEGA1281-16AUR 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, 128KB. Search-friendly keywords include microcontroller, MCU, embedded control, ARM Cortex, Flash memory, low-power, 8-bit, 8BIT, 128KB, Embedded Microcontroller MCU. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 685-ATMEGA1281-16AUR can be used for catalog matching and distributor lookup.