Microchip Technology, Inc. Embedded - Embedded - Microcontrollers - ATXMEGA256A3U-MH ATXMEGA256A3U-MH

Description
Manufacturer: Microchip Technology Win Source Part Number: 079323-ATXMEGA256A3U -MH Packaging: Tray Core Processor: AVR Number of I/O: 50 Program Memory Size: 256KB (128K x 16) Program Memory Type: FLASH EEPROM Size: 4K x 8 Data Converters: A/D 16x12b; D/A 2x12b Family Name: ATxmega256A3U Categories: Integrated Circuits Status: Active Temperature Range - Operating: -40°C to 85°C (TA) Case / Package: 64-QFN (9x9) Speed(Frequency): 32MHz Supply Voltage - Operating: 1.6 V to 3.6 V Part Core Size: 8/16-Bit Data RAM Size: 16K x 8 Alternative Parts (Cross-Reference): ATxmega256A3U-MHR; Introduction Date: July 12, 2011 ECCN: 5A992.c Country of Origin: Republic of Korea Estimated EOL Date: 2026 Is this a common-used part?: Yes Popularity: High Fake Threat In the Open Market: 68 pct. Supply and Demand Status: Limited
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Description
Manufacturer: Microchip Technology Win Source Part Number: 079323-ATXMEGA256A3U -MH Packaging: Tray Core Processor: AVR Number of I/O: 50 Program Memory Size: 256KB (128K x 16) Program Memory Type: FLASH EEPROM Size: 4K x 8 Data Converters: A/D 16x12b; D/A 2x12b Family Name: ATxmega256A3U Categories: Integrated Circuits Status: Active Temperature Range - Operating: -40°C to 85°C (TA) Case / Package: 64-QFN (9x9) Speed(Frequency): 32MHz Supply Voltage - Operating: 1.6 V to 3.6 V Part Core Size: 8/16-Bit Data RAM Size: 16K x 8 Alternative Parts (Cross-Reference): ATxmega256A3U-MHR; Introduction Date: July 12, 2011 ECCN: 5A992.c Country of Origin: Republic of Korea Estimated EOL Date: 2026 Is this a common-used part?: Yes Popularity: High Fake Threat In the Open Market: 68 pct. Supply and Demand Status: Limited
Request a Quote Datasheet

Suppliers

Company
Product
Description
Supplier Links
Embedded - Embedded - Microcontrollers - ATXMEGA256A3U-MH - 079323-ATXMEGA256A3U-MH - Win Source Electronics
Laguna Hills, CA, United States
Embedded - Embedded - Microcontrollers - ATXMEGA256A3U-MH
079323-ATXMEGA256A3U-MH
Embedded - Embedded - Microcontrollers - ATXMEGA256A3U-MH 079323-ATXMEGA256A3U-MH
Manufacturer: Microchip Technology Win Source Part Number: 079323-ATXMEGA256A3U -MH Packaging: Tray Core Processor: AVR Number of I/O: 50 Program Memory Size: 256KB (128K x 16) Program Memory Type: FLASH EEPROM Size: 4K x 8 Data Converters: A/D 16x12b; D/A 2x12b Family Name: ATxmega256A3U Categories: Integrated Circuits Status: Active Temperature Range - Operating: -40°C to 85°C (TA) Case / Package: 64-QFN (9x9) Speed(Frequency): 32MHz Supply Voltage - Operating: 1.6 V to 3.6 V Part Core Size: 8/16-Bit Data RAM Size: 16K x 8 Alternative Parts (Cross-Reference): ATxmega256A3U-MHR; Introduction Date: July 12, 2011 ECCN: 5A992.c Country of Origin: Republic of Korea Estimated EOL Date: 2026 Is this a common-used part?: Yes Popularity: High Fake Threat In the Open Market: 68 pct. Supply and Demand Status: Limited

Manufacturer: Microchip Technology
Win Source Part Number: 079323-ATXMEGA256A3U-MH
Packaging: Tray
Core Processor: AVR
Number of I/O: 50
Program Memory Size: 256KB (128K x 16)
Program Memory Type: FLASH
EEPROM Size: 4K x 8
Data Converters: A/D 16x12b; D/A 2x12b
Family Name: ATxmega256A3U
Categories: Integrated Circuits
Status: Active
Temperature Range - Operating: -40°C to 85°C (TA)
Case / Package: 64-QFN (9x9)
Speed(Frequency): 32MHz
Supply Voltage - Operating: 1.6 V to 3.6 V
Part Core Size: 8/16-Bit
Data RAM Size: 16K x 8
Alternative Parts (Cross-Reference): ATxmega256A3U-MHR;
Introduction Date: July 12, 2011
ECCN: 5A992.c
Country of Origin: Republic of Korea
Estimated EOL Date: 2026
Is this a common-used part?: Yes
Popularity: High
Fake Threat In the Open Market: 68 pct.
Supply and Demand Status: Limited

Buy Now Datasheet
Microcontrollers - ATXMEGA256A3U-MH - ODG (Origin Data Global)
Shenzhen, China
Microcontrollers
ATXMEGA256A3U-MH
Microcontrollers ATXMEGA256A3U-MH
IC MCU 8/16BIT 256KB FLASH 64QFN

IC MCU 8/16BIT 256KB FLASH 64QFN

Supplier's Site Datasheet
Microcontrollers - ATXMEGA256A3U-MH-ND - DigiKey
Thief River Falls, MN, United States
Microcontrollers
ATXMEGA256A3U-MH-ND
Microcontrollers ATXMEGA256A3U-MH-ND
AVR AVR® XMEGA® A3U Microcontroller IC 8/16-Bit 32MHz 256KB (128K x 16) FLASH 64-QFN (9x9)

AVR AVR® XMEGA® A3U Microcontroller IC 8/16-Bit 32MHz 256KB (128K x 16) FLASH 64-QFN (9x9)

Buy Now Datasheet
Microcontrollers - 1331721 - RS Components, Ltd.
Corby, Northants, United Kingdom
Microcontrollers
1331721
Microcontrollers 1331721
MCU 8-bit/16-bit XMEGA AVR 256KB Flash

MCU 8-bit/16-bit XMEGA AVR 256KB Flash

Supplier's Site
Microcontrollers - 1331721P - RS Components, Ltd.
Corby, Northants, United Kingdom
Microcontrollers
1331721P
Microcontrollers 1331721P
MCU 8-bit/16-bit XMEGA AVR 256KB Flash

MCU 8-bit/16-bit XMEGA AVR 256KB Flash

Supplier's Site
16-bit 16BIT 256KB Embedded Microcontroller MCU - 685-ATXMEGA256A3U-MH - ERSAELECTRONICS PTE. LTD.
Singapore
16-bit 16BIT 256KB Embedded Microcontroller MCU
685-ATXMEGA256A3U-MH
16-bit 16BIT 256KB Embedded Microcontroller MCU 685-ATXMEGA256A3U-MH
IC MCU 8/16BIT 256KB FLASH 64QFN Product overview: ATXMEGA256A3U-MH 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, 256KB. Search-friendly keywords include microcontroller, MCU, embedded control, ARM Cortex, Flash memory, low-power, 16-bit, 16BIT, 256KB, Embedded Microcontroller MCU. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 685-ATXMEGA256A3U-MH can be used for catalog matching and distributor lookup.

IC MCU 8/16BIT 256KB FLASH 64QFN Product overview: ATXMEGA256A3U-MH 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, 256KB. Search-friendly keywords include microcontroller, MCU, embedded control, ARM Cortex, Flash memory, low-power, 16-bit, 16BIT, 256KB, Embedded Microcontroller MCU. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 685-ATXMEGA256A3U-MH can be used for catalog matching and distributor lookup.

Supplier's Site Datasheet
Microcontrollers - ATXMEGA256A3U-MH - Quarktwin Technology Ltd.
Shenzhen, Guangdong, China
Microcontrollers
ATXMEGA256A3U-MH
Microcontrollers ATXMEGA256A3U-MH
AVR AVR® XMEGA® A3U Microcontroller IC 8/16-Bit 32MHz 256KB (128K x 16) FLASH 64-QFN (9x9)

AVR AVR® XMEGA® A3U Microcontroller IC 8/16-Bit 32MHz 256KB (128K x 16) FLASH 64-QFN (9x9)

Buy Now Datasheet
Microcontroller Mcu, 8 Bit, Avr Xmega, 32Mhz, Qfn-64; Product Range Microchip - 68T3933 - Newark, An Avnet Company
Chicago, IL, United States
Microcontroller Mcu, 8 Bit, Avr Xmega, 32Mhz, Qfn-64; Product Range Microchip
68T3933
Microcontroller Mcu, 8 Bit, Avr Xmega, 32Mhz, Qfn-64; Product Range Microchip 68T3933
MICROCONTROLLER MCU, 8 BIT, AVR XMEGA, 32MHZ, QFN-64; Product Range:AVR ATxmega Family ATXmega A Series Microcontrollers; CPU Speed:32MHz; Program Memory Size:256KB; RAM Memory Size:16KB; No. of Pins:64Pins; MCU Case Style:QFN RoHS Compliant: Yes

MICROCONTROLLER MCU, 8 BIT, AVR XMEGA, 32MHZ, QFN-64; Product Range:AVR ATxmega Family ATXmega A Series Microcontrollers; CPU Speed:32MHz; Program Memory Size:256KB; RAM Memory Size:16KB; No. of Pins:64Pins; MCU Case Style:QFN RoHS Compliant: Yes

Supplier's Site Datasheet
Embedded - Microcontrollers - ATXMEGA256A3U-MH - Lingto Electronic Limited
Shenzhen, China
Embedded - Microcontrollers
ATXMEGA256A3U-MH
Embedded - Microcontrollers ATXMEGA256A3U-MH
IC MCU 8/16BIT 256KB FLASH 64QFN

IC MCU 8/16BIT 256KB FLASH 64QFN

Supplier's Site Datasheet
Integrated Circuits (ICs) - Embedded - Microcontrollers - ATXMEGA256A3U-MH - Shenzhen Shengyu Electronics Technology Limited
Futian, China
Integrated Circuits (ICs) - Embedded - Microcontrollers
ATXMEGA256A3U-MH
Integrated Circuits (ICs) - Embedded - Microcontrollers ATXMEGA256A3U-MH
IC MCU 8/16BIT 256KB FLASH 64QFN

IC MCU 8/16BIT 256KB FLASH 64QFN

Supplier's Site
Sheung Wan, Hong Kong
8-bit Microcontrollers - MCU
ATXMEGA256A3U-MH
8-bit Microcontrollers - MCU ATXMEGA256A3U-MH
8-bit Microcontrollers - MCU AVR8 256KB FLSH 16KB

8-bit Microcontrollers - MCU AVR8 256KB FLSH 16KB

Buy Now Datasheet

Technical Specifications

  Win Source Electronics ODG (Origin Data Global) DigiKey RS Components, Ltd. RS Components, Ltd. ERSAELECTRONICS PTE. LTD. Quarktwin Technology Ltd. Newark, An Avnet Company Lingto Electronic Limited Shenzhen Shengyu Electronics Technology Limited VAST STOCK CO., LIMITED
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 079323-ATXMEGA256A3U-MH ATXMEGA256A3U-MH ATXMEGA256A3U-MH-ND 1331721 1331721P 685-ATXMEGA256A3U-MH ATXMEGA256A3U-MH 68T3933 ATXMEGA256A3U-MH ATXMEGA256A3U-MH ATXMEGA256A3U-MH
Product Name Embedded - Embedded - Microcontrollers - ATXMEGA256A3U-MH Microcontrollers Microcontrollers Microcontrollers Microcontrollers 16-bit 16BIT 256KB Embedded Microcontroller MCU Microcontrollers Microcontroller Mcu, 8 Bit, Avr Xmega, 32Mhz, Qfn-64; Product Range Microchip Embedded - Microcontrollers Integrated Circuits (ICs) - Embedded - Microcontrollers 8-bit Microcontrollers - MCU
Data Bus 8 Bit; 16 Bit 8 Bit; 16 Bit 8 Bit; 16 Bit 8 Bit; 16 Bit; 8 bit, 16bit 16 Bit; 16bit 16 Bit 8 Bit; 16 Bit; 8/16-Bit 8 Bit 8 Bit; 16 Bit; 8/16-Bit 8 Bit; 16 Bit
Life Cycle Stage Active Active Active
Clock Speed 32 MHz 32 MHz 32 MHz 32 MHz 32 MHz 32 MHz 32 MHz
RAM 256 KB 16 KB 16 KB 16 KB 16 KB 16 KB 16 KB 16 KB
ROM 4 KB 256 KB
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