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ATXMEGA256A3 Datasheet (ATXMEGAxxxA3) 8/16-bit XMEGA A3 Microcontroller

Manufacturer: Atmel (now Microchip Technology)

Download the ATXMEGA256A3 datasheet PDF. This datasheet also includes the ATXMEGA128A3 variant, as both parts are published together in a single manufacturer document.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (ATXMEGA128A3_ATMELCorporation.pdf) that lists specifications for multiple related part numbers.

Key Features

  • www. DataSheet4U. com.
  • High-performance, Low-power AVR 8/16-bit XMEGA Microcontroller.
  • Non-volatile Program and Data Memories.
  • 64K - 256K Bytes of In-System Self-Programmable Flash.
  • 4K - 8K Boot Code Section with Independent Lock Bits.
  • 2K - 4K Bytes EEPROM.
  • 4K - 16K Bytes Internal SRAM Peripheral Features.
  • Four-channel DMA Controller with support for external requests.
  • Eig.

📁 Similar Datasheet

Brand Logo Part Number Description Manufacturer
Atmel Logo ATxmega256A3B Microcontroller Atmel
Atmel Logo ATxmega256A3BU 8/16-bit Atmel XMEGA A3BUMicrocontroller Atmel
Atmel Logo ATXMEGA256A3U 8/16-bit Atmel XMEGA A3U Microcontroller Atmel

More Datasheets from Atmel (now Microchip Technology)

Part Number Description
ATxMEGA256A1 (ATxMEGAxxxA1) 8/16-bit XMEGA A1 Microcontroller
ATxMEGA128A1 (ATxMEGAxxxA1) 8/16-bit XMEGA A1 Microcontroller
ATXMEGA128A3 (ATXMEGAxxxA3) 8/16-bit XMEGA A3 Microcontroller
ATXMEGA128A4 (ATXMEGAxxxA4) 8/16-bit XMEGA A1 Microcontroller
ATXMEGA16A4 (ATXMEGAxxxA4) 8/16-bit XMEGA A1 Microcontroller
ATxmega16C4 8/16-bit Atmel XMEGA C4 Microcontroller
ATxMEGA192A1 (ATxMEGAxxxA1) 8/16-bit XMEGA A1 Microcontroller
ATXMEGA192A3 (ATXMEGAxxxA3) 8/16-bit XMEGA A3 Microcontroller
ATXMEGA32A4 (ATXMEGAxxxA4) 8/16-bit XMEGA A1 Microcontroller
ATxmega32C4 8/16-bit Atmel XMEGA C4 Microcontroller