ATXMEGA256A3BU-AN

Part No :: ATXMEGA256A3BU-AN

Manufacturer: Roving Networks / Microchip Technology

VIGOR # :: 9851820

Description: IC MCU 8/16BIT 256KB FLSH 64TQFP

Catalog: Embedded - Microcontrollers

DataSheet: ATXMEGA256A3BU-AN PDF

Country of origin: -

Date code: -

ATXMEGA256A3BU-AN Specifications

Type	Description
Series:	AVR® XMEGA® A3BU
Package:	Tray
Part Status:	Active
Core Processor:	AVR
Core Size:	8/16-Bit
Speed:	32MHz
Connectivity:	I²C, IrDA, SPI, UART/USART, USB
Peripherals:	Brown-out Detect/Reset, DMA, POR, PWM, WDT
Number of I/O:	47
Program Memory Size:	256KB (128K x 16)
Program Memory Type:	FLASH
EEPROM Size:	4K x 8
RAM Size:	16K x 8
Voltage - Supply (Vcc/Vdd):	1.6V ~ 3.6V
Data Converters:	A/D 16x12b; D/A 2x12b
Oscillator Type:	Internal
Operating Temperature:	-40°C ~ 105°C (TA)
Mounting Type:	Surface Mount
Package / Case:	64-TQFP
Supplier Device Package:	64-TQFP (14x14)

Alternative Products

Part Number	Manufacturer & Description	Compare
ATXMEGA192A3U-AN Match 86%	Roving Networks / Microchip Technology IC MCU 8/16BIT 192KB FLSH 64TQFP	ATXMEGA256A3BU-AN vs ATXMEGA192A3U-AN
ATXMEGA192A3U-ANR Match 86%	Roving Networks / Microchip Technology IC MCU 8/16BIT 192KB FLSH 64TQFP	ATXMEGA256A3BU-AN vs ATXMEGA192A3U-ANR
ATXMEGA256A3U-AN Match 97%	Roving Networks / Microchip Technology IC MCU 8/16BIT 256KB FLSH 64TQFP	ATXMEGA256A3BU-AN vs ATXMEGA256A3U-AN
ATXMEGA256A3U-ANR Match 97%	Roving Networks / Microchip Technology IC MCU 8/16BIT 256KB FLSH 64TQFP	ATXMEGA256A3BU-AN vs ATXMEGA256A3U-ANR
ATXMEGA256A3BU-ANR Match 100%	Roving Networks / Microchip Technology IC MCU 8/16BIT 256KB FLSH 64TQFP	ATXMEGA256A3BU-AN vs ATXMEGA256A3BU-ANR

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In Stock: 4700

Shipped from

HK warehouse

Expected Shipping Date

Aug 18 - Aug 22 2026

Pricing(USD)

Quantity	Unit Price	Ext. Price

Current price of ATXMEGA256A3BU-AN is for reference only, if you want to get best price, please submit a inquiry or direct email to our sales team sales@Vigorcomp.com

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ATXMEGA256A3BU-AN

ATXMEGA256A3BU-AN

9851820

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