IC MCU 8/16BIT 256KB FLSH 64TQFP Product overview: ATXMEGA256A3B-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-ATXMEGA256A3B-AU
AVR AVR® XMEGA® A3B Microcontroller IC 8/16-Bit 32MHz 256KB (128K x 16) FLASH 64-TQFP (14x14)
Manufacturer: Atmel
Win Source Part Number: 1149717-ATXMEGA256A3
Manufacturer Homepage: www.atmel.com
RoHS State: Request Verification
Popularity: Medium
Fake Threat In the Open Market: 46 pct.
Supply and Demand Status: Limited
RISC Microcontroller, 8-Bit, FLASH, AVR RISC CPU, 32MHz, CMOS, PQFP64
8-bit Microcontrollers - MCU 256K FLASH 4K EE 16K SRAM 3.6V
IC MCU 8/16BIT 256KB FLSH 64TQFP
IC MCU 8/16BIT 256KB FLSH 64TQFP
AVR AVR® XMEGA® A3B Microcontroller IC 8/16-Bit 32MHz 256KB (128K x 16) FLASH 64-TQFP (14x14)
AVR AVR® XMEGA® A3B Microcontroller IC 8/16-Bit 32MHz 256KB (128K x 16) FLASH 64-TQFP (14x14)
| ERSAELECTRONICS PTE. LTD. | DigiKey | Win Source Electronics | Rochester Electronics | VAST STOCK CO., LIMITED | Lingto Electronic Limited | Shenzhen Shengyu Electronics Technology Limited | Quarktwin Technology Ltd. | Quarktwin Technology Ltd. | |
|---|---|---|---|---|---|---|---|---|---|
| Product Category | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) |
| Product Number | 685-ATXMEGA256A3B-AU | ATXMEGA256A3B-AU-ND | 1149717-ATXMEGA256A3B-AU | ATXMEGA256A3B-AU | ATXMEGA256A3B-AU | ATXMEGA256A3B-AU | ATXMEGA256A3B-AU | ATXMEGA256A3B-AU | ATXMEGA256A3B-AU |
| Product Name | 16-bit 16BIT 256KB Embedded Microcontroller MCU | Microcontrollers | Embedded - Embedded - Microcontrollers - ATXMEGA256A3B-AU | 8-bit Microcontrollers - MCU | Embedded - Microcontrollers | Integrated Circuits (ICs) - Embedded - Microcontrollers | Microcontrollers | Microcontrollers | |
| Data Bus | 16 Bit | 8 Bit; 16 Bit | 8 Bit; 16 Bit | 8 Bit; 8-Bit | 8 Bit; 16 Bit; 8/16-Bit | 8 Bit; 16 Bit; 8/16-Bit | 8 Bit; 16 Bit; 8/16-Bit | ||
| RAM | 16 KB | 16 KB | 16 KB | 16 KB | 16 KB | ||||
| Supply Voltage | 1.6 to 3.6 volts | 1.6 to 3.6 volts | 3.6 to 1.6 volts | ||||||
| Package Type | Other; Tray | TQFP; Other; 64-TQFP | QFP; TQFP; Other; TQFP64 | QFP | QFP; TQFP; Other; 64-TQFP | QFP; TQFP; Other; 64-TQFP | |||
| Operating Temperature | -40 C (-40 F) | -40 to 85 C (-40 to 185 F) | -40 to 85 C (-40 to 185 F) | -40 to 85 C (-40 to 185 F) | -40 to 85 C (-40 to 185 F) |
