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ATxmega64B3 - 8/16-bit Atmel XMEGA B3 Microcontroller

Download the ATxmega64B3 datasheet PDF. This datasheet also covers the ATxmega128B3 variant, as both devices belong to the same 8/16-bit atmel xmega b3 microcontroller family and are provided as variant models within a single manufacturer datasheet.

Key Features

  • z High-performance, low-power Atmel® AVR® XMEGA® 8/16-bit Microcontroller z Nonvolatile program and data memories z 64K - 128KBytes of in-system self-programmable flash z 4K - 8KBytes boot section z 2KBytes EEPROM z 4K - 8KBytes internal SRAM z Peripheral Features z Two-channel DMA controller z Four-channel event system z Two 16-bit timer/counters z One timer/counters with 4 output compare or input capture channels z One timer/counter with 2 output compare or input capture channels z High resolu.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (ATxmega128B3-Atmel.pdf) that lists specifications for multiple related part numbers.

📁 Similar Datasheet

Part Number Description Manufacturer
ATxMEGA64A1 (ATxMEGAxxxA1) 8/16-bit XMEGA A1 Microcontroller ATMEL Corporation
ATxmega64A1U Microcontrollers Microchip
ATXMEGA64A3 (ATXMEGAxxxA3) 8/16-bit XMEGA A3 Microcontroller ATMEL Corporation
ATXMEGA64A4 (ATXMEGAxxxA4) 8/16-bit XMEGA A1 Microcontroller ATMEL Corporation
ATxMEGA128A1 (ATxMEGAxxxA1) 8/16-bit XMEGA A1 Microcontroller ATMEL Corporation

Other Datasheets by Atmel (now Microchip Technology)

Part Number Description
ATxmega64B1 Atmel AVR XMEGA B1 8- and 16-bit Microcontroller
ATxmega64A1U 8/16-bit Atmel XMEGA A1U Microcontroller
ATXMEGA64A3U 8/16-bit Atmel XMEGA A3U Microcontroller
ATxmega64A4U 8/16-bit Atmel XMEGA Microcontroller
ATxmega64C3 8/16-bit Atmel XMEGA Microcontroller

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
8/16-bit Atmel XMEGA B3 Microcontroller ATxmega128B3 / ATxmega64B3 Features z High-performance, low-power Atmel® AVR® XMEGA® 8/16-bit Microcontroller z Nonvolatile program and data memories z 64K - 128KBytes of in-system self-programmable flash z 4K - 8KBytes boot section z 2KBytes EEPROM z 4K - 8KBytes internal SRAM z Peripheral Features z Two-channel DMA controller z Four-channel event system z Two 16-bit timer/counters z One timer/counters with 4 output compare or input capture channels z One timer/counter with 2 output compare or input capture channels z High resolution extensions one timer/counter z Advanced waveform extension (AWeX) on one timer/counter z Split mode on two timer/counters z One USB device interface z USB 2.0 full speed (12Mbps) and low speed (1.