ATXMEGA256A3U-AU

Part No :: ATXMEGA256A3U-AU

Manufacturer: Roving Networks / Microchip Technology

VIGOR # :: 3645331

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

Catalog: Embedded - Microcontrollers

DataSheet: ATXMEGA256A3U-AU PDF

Country of origin: -

Date code: -

ATXMEGA256A3U-AU Specifications

Type	Description
Series:	AVR® XMEGA® A3U
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:	50
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 ~ 85°C (TA)
Mounting Type:	Surface Mount
Package / Case:	64-TQFP
Supplier Device Package:	64-TQFP (14x14)

Alternative Products

Part Number	Manufacturer & Description	Compare
ATXMEGA192A3U-ANR Match 84%	Roving Networks / Microchip Technology IC MCU 8/16BIT 192KB FLSH 64TQFP	ATXMEGA256A3U-AU vs ATXMEGA192A3U-ANR
ATXMEGA192A3-AUR Match 84%	Roving Networks / Microchip Technology IC MCU 8/16BIT 192KB FLSH 64TQFP	ATXMEGA256A3U-AU vs ATXMEGA192A3-AUR
ATXMEGA32C3-AUR Match 62%	Roving Networks / Microchip Technology IC MCU 8/16BIT 32KB FLASH 64TQFP	ATXMEGA256A3U-AU vs ATXMEGA32C3-AUR
ATXMEGA256D3-AU Match 100%	Roving Networks / Microchip Technology IC MCU 8/16BIT 256KB FLSH 64TQFP	ATXMEGA256A3U-AU vs ATXMEGA256D3-AU
ATXMEGA256A3-AUR Match 100%	Roving Networks / Microchip Technology IC MCU 8/16BIT 256KB FLSH 64TQFP	ATXMEGA256A3U-AU vs ATXMEGA256A3-AUR
ATXMEGA192D3-AU Match 84%	Roving Networks / Microchip Technology IC MCU 8/16BIT 192KB FLSH 64TQFP	ATXMEGA256A3U-AU vs ATXMEGA192D3-AU

Please confirm the specifications of the products when ordering.
MOQ means the minimum order quantity required to purchase each parts.
If you have special order instructions,please note it on the ordering pages.
The Pre-Shipment Inspection (PSI) will be applied.
You can email us to change the order details before shipment.
Orders cannot be canceled after shipping the packages.

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Please confirm with the logistics company in advance if you are in a remote area. (It may cost extra fees (35-50 USD) for delivery at those areas.)
The shopping cart will automatically calculate the shipping cost.
Delivery time: At the same day (Order deadline is 2pm, HK Time).
Delivery date: usually 2 to 7 working days.
It is unable to appoint a date of delivery.
Tracking number will be sent once your order has been shipped. (It may take up to 24 hours before carriers display the info.)

In Stock: 120

Shipped from

HK warehouse

Expected Shipping Date

Jul 23 - Jul 27 2026

Pricing(USD)

Quantity	Unit Price	Ext. Price
1	~~$8.0700~~	~~$8.07~~
25	~~$7.4002~~	~~$185.00~~
100	~~$6.6959~~	~~$669.59~~

Current price of ATXMEGA256A3U-AU 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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ATXMEGA256A3U-AU

ATXMEGA256A3U-AU

3645331

Pricing(USD)