IC MCU 8/16BIT 256KB FLSH 64TQFP Product overview: ATXMEGA256A3BU-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, 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-ATXMEGA256A3BU-A
MCU 8-bit/16-bit XMEGA AVR RISC 256KB
MCU 8-bit/16-bit XMEGA AVR RISC 256KB
AVR AVR® XMEGA® A3BU Microcontroller IC 8/16-Bit 32MHz 256KB (128K x 16) FLASH 64-TQFP (14x14)
Manufacturer: Atmel
Win Source Part Number: 1149718-ATXMEGA256A3
Manufacturer Homepage: www.atmel.com
Popularity: Medium
Fake Threat In the Open Market: 42 pct.
Supply and Demand Status: Limited
IC MCU 8/16BIT 256KB FLSH 64TQFP
IC MCU 8/16BIT 256KB FLSH 64TQFP
8-bit Microcontrollers - MCU AVR8 256KB FLSH 16KB
IC MCU 8/16BIT 256KB FLSH 64TQFP
MICROCONTROLLER MCU, 8 BIT, AVR XMEGA, 32MHZ, TQFP-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:TQFP RoHS Compliant: Yes
MCU, 8BIT, AVR XMEGA, 32MHZ, TQFP-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:TQFP; No. of RoHS Compliant: Yes
AVR AVR® XMEGA® A3BU Microcontroller IC 8/16-Bit 32MHz 256KB (128K x 16) FLASH 64-TQFP (14x14)
| ERSAELECTRONICS PTE. LTD. | RS Components, Ltd. | RS Components, Ltd. | DigiKey | Win Source Electronics | ODG (Origin Data Global) | Shenzhen Shengyu Electronics Technology Limited | VAST STOCK CO., LIMITED | Lingto Electronic Limited | Newark, An Avnet Company | Quarktwin Technology Ltd. | |
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| 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 | 685-ATXMEGA256A3BU-AU | 1331717P | 1331717 | ATXMEGA256A3BU-AU-ND | 1149718-ATXMEGA256A3BU-AU | ATXMEGA256A3BU-AU | ATXMEGA256A3BU-AU | ATXMEGA256A3BU-AU | ATXMEGA256A3BU-AU | 68T3930 | ATXMEGA256A3BU-AU |
| Product Name | 16-bit 16BIT 256KB Embedded Microcontroller MCU | Microcontrollers | Microcontrollers | Microcontrollers | Embedded - Embedded - Microcontrollers - ATXMEGA256A3BU-AU | Microcontrollers | Integrated Circuits (ICs) - Embedded - Microcontrollers | 8-bit Microcontrollers - MCU | Embedded - Microcontrollers | Microcontroller Mcu, 8 Bit, Avr Xmega, 32Mhz, Tqfp-64; Product Range Microchip | Microcontrollers |
| Data Bus | 16 Bit | 16 Bit; 16bit | 8 Bit; 16 Bit; 8 bit, 16bit | 8 Bit; 16 Bit | 8 Bit; 16 Bit | 8 Bit; 16 Bit | 8 Bit; 16 Bit | 8 Bit; 16 Bit; 8/16-Bit | 8 Bit | 8 Bit; 16 Bit; 8/16-Bit | |
| Clock Speed | 32 MHz | 32 MHz | 32 MHz | 32 MHz | 32 MHz | 32 MHz | |||||
| RAM | 16 KB | 16 KB | 16 KB | 16 KB | 16 KB | 16 KB | 16 KB | ||||
| ROM | 4 KB | 256 KB | |||||||||
| ROM Type | EEPROM; EEPROM | Flash | Flash; FLASH | Flash; FLASH |
