IC MCU 8/16BIT 128KB FLSH 64TQFP
IC MCU 8/16BIT 128KB FLSH 64TQFP
AVR AVR® XMEGA® A3U Microcontroller IC 8/16-Bit 32MHz 128KB (64K x 16) FLASH 64-TQFP (14x14)
MCU 8-bit/16-bit XMEGA AVR RISC 128KB
MCU 8-bit/16-bit XMEGA AVR RISC 128KB
IC MCU 8/16BIT 128KB FLSH 64TQFP Product overview: ATXMEGA128A3U-AU 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 16-bit, 16BIT, 128KB. Search-friendly keywords include microcontroller, MCU, embedded control, ARM Cortex, Flash memory, low-power, 16-bit, 16BIT, 128KB, Embedded Microcontroller MCU. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 685-ATXMEGA128A3U-AU
Manufacturer: Microchip Technology
Win Source Part Number: 010500-ATXMEGA128A3U
Packaging: Reel - TR
Core Processor: AVR
Number of I/O: 50
Program Memory Size: 128KB (64K x 16)
Program Memory Type: FLASH
EEPROM Size: 2K x 8
Data Converters: A/D 16x12b; D/A 2x12b
Family Name: ATxmega128A3U
Categories: Integrated Circuits
Status: Active
Temperature Range - Operating: -40°C to 85°C (TA)
Case / Package: 64-TQFP (14x14)
Speed(Frequency): 32MHz
Supply Voltage - Operating: 1.6 V to 3.6 V
Part Core Size: 8/16-Bit
Data RAM Size: 8K x 8
Alternative Parts (Cross-Reference): ATxmega128A3U-MHR; ATxmega128A3U-AUR; ATxmega128A3U-ANR; ATxmega128A3U-AN;
Introduction Date: July 12, 2011
ECCN: 5A992.c
Country of Origin: Taiwan
Estimated EOL Date: 2026
Is this a common-used part?: Yes
Popularity: High
Fake Threat In the Open Market: 32 pct.
Supply and Demand Status: Limited
Application Field: Used in Embedded Design & Development, Industrial, Motor Drive & Control, Automation & Process Control, Communications & Networking, Metering, Consumer Electronics, Medical
IC MCU 8/16BIT 128KB FLSH 64TQFP
IC MCU 8/16BIT 128KB FLSH 64TQFP
8-bit Microcontrollers - MCU AVR8 128KB FLSH 8KB
AVR AVR® XMEGA® A3U Microcontroller IC 8/16-Bit 32MHz 128KB (64K x 16) FLASH 64-TQFP (14x14)
AVR AVR® XMEGA® A3U Microcontroller IC 8/16-Bit 32MHz 128KB (64K x 16) FLASH 64-TQFP (14x14)
MICROCONTROLLER MCU, 8 BIT, AVR XMEGA, 32MHZ, TQFP-64; Product Range:AVR ATxmega Family ATXmega A Series Microcontrollers; CPU Speed:32MHz; Program Memory Size:128KB; RAM Memory Size:8KB; No. of Pins:64Pins; MCU Case Style:TQFP RoHS Compliant: Yes
| ODG (Origin Data Global) | DigiKey | RS Components, Ltd. | RS Components, Ltd. | ERSAELECTRONICS PTE. LTD. | Win Source Electronics | Lingto Electronic Limited | Shenzhen Shengyu Electronics Technology Limited | VAST STOCK CO., LIMITED | Quarktwin Technology Ltd. | Newark, An Avnet Company | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Product Category | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) |
| Product Number | ATXMEGA128A3U-AU | ATXMEGA128A3U-AU-ND | 1331696 | 1331696P | 685-ATXMEGA128A3U-AU | 010500-ATXMEGA128A3U-AU | ATXMEGA128A3U-AU | ATXMEGA128A3U-AU | ATXMEGA128A3U-AU | ATXMEGA128A3U-AU | 68T3892 |
| Product Name | Microcontrollers | Microcontrollers | Microcontrollers | Microcontrollers | 16-bit 16BIT 128KB Embedded Microcontroller MCU | Embedded - Embedded - Microcontrollers - ATXMEGA128A3U-AU | Embedded - Microcontrollers | Integrated Circuits (ICs) - Embedded - Microcontrollers | 8-bit Microcontrollers - MCU | Microcontrollers | Microcontroller Mcu, 8 Bit, Avr Xmega, 32Mhz, Tqfp-64; Product Range Microchip |
| Data Bus | 8 Bit; 16 Bit | 8 Bit; 16 Bit | 8 Bit; 16 Bit; 8 bit, 16bit | 16 Bit; 16bit | 16 Bit | 8 Bit; 16 Bit | 8 Bit; 16 Bit; 8/16-Bit | 8 Bit; 16 Bit; 8/16-Bit | 8 Bit | ||
| Clock Speed | 32 MHz | 32 MHz | 32 MHz | 32 MHz | 32 MHz | 32 MHz | 32 MHz | ||||
| RAM | 8 KB | 8 KB | 8 KB | 8 KB | 128 KB | 8 KB | 8 KB | 8 KB | |||
| ROM Type | Flash; FLASH | Flash | Flash; FLASH | ||||||||
| Supply Voltage | 1.6 to 3.6 volts | 1.6 to 3.6 volts | 1.6 to 3.6 volts | 1.6 to 3.6 volts | 3.6 to 1.6 volts |
