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ATXMEGA256A3U - 8/16-bit Atmel XMEGA A3U Microcontroller

Download the ATXMEGA256A3U datasheet PDF. This datasheet also covers the ATXMEGA64A3U variant, as both devices belong to the same 8/16-bit atmel xmega a3u microcontroller family and are provided as variant models within a single manufacturer datasheet.

Features

  • High-performance, low-power Atmel® AVR® XMEGA® 8/16-bit Microcontroller Nonvolatile program and data memories.
  • 64K - 256KBytes of in-system self-programmable flash.
  • 4K - 8KBytes boot section.
  • 2K - 4KBytes EEPROM.
  • 4K - 16KBytes internal SRAM Peripheral features.
  • Four-channel DMA controller.
  • Eight-channel event system.
  • Seven 16-bit timer/counters.
  • Four timer/counters with four output compare or input capture cha.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (ATXMEGA64A3U-Atmel.pdf) that lists specifications for multiple related part numbers.

📁 Similar Datasheet

Part Number Description Manufacturer
ATXMEGA256A3 (ATXMEGAxxxA3) 8/16-bit XMEGA A3 Microcontroller ATMEL Corporation
ATxMEGA256A1 (ATxMEGAxxxA1) 8/16-bit XMEGA A1 Microcontroller ATMEL Corporation
ATxMEGA128A1 (ATxMEGAxxxA1) 8/16-bit XMEGA A1 Microcontroller ATMEL Corporation
ATxmega128A1U Microcontrollers Microchip
ATXMEGA128A3 (ATXMEGAxxxA3) 8/16-bit XMEGA A3 Microcontroller ATMEL Corporation

Other Datasheets by Atmel (Microchip)

Part Number Description
ATxmega256A3B Microcontroller
ATxmega256A3BU 8/16-bit Atmel XMEGA A3BUMicrocontroller
ATxmega256C3 8/16-bit Atmel XMEGA Microcontroller
ATxmega256D3 8/16-bit Atmel AVR XMEGA D3 Microcontroller
ATxmega128A1U 8/16-bit Atmel XMEGA A1U Microcontroller

Full PDF Text Transcription

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8/16-bit Atmel XMEGA A3U Microcontroller ATxmega256A3U / ATxmega192A3U / ATxmega128A3U / ATxmega64A3U Features        High-performance, low-power Atmel® AVR® XMEGA® 8/16-bit Microcontroller Nonvolatile program and data memories  64K - 256KBytes of in-system self-programmable flash  4K - 8KBytes boot section  2K - 4KBytes EEPROM  4K - 16KBytes internal SRAM Peripheral features  Four-channel DMA controller  Eight-channel event system  Seven 16-bit timer/counters  Four timer/counters with four output compare or input capture channels  Three timer/counters with two output compare or input capture channels  High resolution extension on all timer/counters  Advanced waveform extension (AWeX) on one timer/counter  One USB device interface  USB 2.
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