IC MCU 8/16BIT 256KB FLASH 64QFN Product overview: ATXMEGA256A3BU-MHR 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-M
IC MCU 8/16BIT 256KB FLASH 64QFN
AVR AVR® XMEGA® A3BU Microcontroller IC 8/16-Bit 32MHz 256KB (128K x 16) FLASH 64-QFN (9x9)
AVR AVR® XMEGA® A3BU Microcontroller IC 8/16-Bit 32MHz 256KB (128K x 16) FLASH 64-QFN (9x9)
AVR AVR® XMEGA® A3BU Microcontroller IC 8/16-Bit 32MHz 256KB (128K x 16) FLASH 64-QFN (9x9)
Alternative Parts (Cross-Reference): Cross
Category: Integrated Circuits(ICs)
Manufacturer: Microchip Technology
Packaging: Tape and Reel
Speed: 32MHz
Core Size: 8/16-Bit
Program Memory Size: 256KB (128K x 16)
IC MCU 8/16BIT 256KB FLASH 64QFN
AVR AVR® XMEGA® A3BU Microcontroller IC 8/16-Bit 32MHz 256KB (128K x 16) FLASH 64-QFN (9x9)
IC MCU 8/16BIT 256KB FLASH 64QFN
8-bit Microcontrollers - MCU AVR XMEGA 256KB FLSH 4KB EE 16K-64QFN
| ERSAELECTRONICS PTE. LTD. | ODG (Origin Data Global) | DigiKey | Win Source Electronics | Lingto Electronic Limited | Quarktwin Technology Ltd. | 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) |
| Product Number | 685-ATXMEGA256A3BU-MHR | ATXMEGA256A3BU-MHR | ATXMEGA256A3BU-MHRTR-ND | ATXMEGA256A3BU-MHR | ATXMEGA256A3BU-MHR | ATXMEGA256A3BU-MHR | ATXMEGA256A3BU-MHR | |
| Product Name | 16-bit 16BIT 256KB Embedded Microcontroller MCU | Microcontrollers | Microcontrollers | Integrated Circuits(ICs) | Embedded - Microcontrollers | Microcontrollers | Integrated Circuits (ICs) - Embedded - Microcontrollers | 8-bit Microcontrollers - MCU |
| Data Bus | 16 Bit | 8 Bit; 16 Bit | 8 Bit; 16 Bit | 8 Bit; 16 Bit | 8 Bit; 16 Bit; 8/16-Bit | 8 Bit; 16 Bit; 8/16-Bit | 8 Bit; 16 Bit | |
| Clock Speed | 32 MHz | 32 MHz | 32 MHz | 32 MHz | 32 MHz | 32 MHz | ||
| RAM | 16 KB | 16 KB | 16 KB | 256 KB | 16 KB | 16 KB | ||
| Supply Voltage | 1.6 to 3.6 volts | 1.6 to 3.6 volts | 1.6 to 3.6 volts | 3.6 volts | ||||
| Package Type | Other; Tape & Reel (TR) | Other; 64-VFQFN Exposed Pad | Other; 64-VFQFN Exposed Pad | Other; 64-VFQFN Exposed Pad | Other; 64-VFQFN Exposed Pad |
