ATXMEGA256A3U-MHR

Part No :: ATXMEGA256A3U-MHR

Manufacturer: Roving Networks / Microchip Technology

VIGOR # :: 3633448

Description: IC MCU 8/16BIT 256KB FLASH 64QFN

Catalog: Embedded - Microcontrollers

DataSheet: ATXMEGA256A3U-MHR PDF

Country of origin: -

Date code: -

ATXMEGA256A3U-MHR Specifications

Type	Description
Series:	AVR® XMEGA® A3U
Package:	Tape & Reel (TR)Cut Tape (CT)
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-VFQFN Exposed Pad
Supplier Device Package:	64-QFN (9x9)

Alternative Products

Part Number	Manufacturer & Description	Compare
ATXMEGA256A3U-MH Match 100%	Roving Networks / Microchip Technology IC MCU 8/16BIT 256KB FLASH 64QFN	ATXMEGA256A3U-MHR vs ATXMEGA256A3U-MH
ATXMEGA256A3BU-MHR Match 97%	Roving Networks / Microchip Technology IC MCU 8/16BIT 256KB FLASH 64QFN	ATXMEGA256A3U-MHR vs ATXMEGA256A3BU-MHR
ATXMEGA256A3BU-MN Match 97%	Roving Networks / Microchip Technology IC MCU 8/16BIT 256KB FLASH 64QFN	ATXMEGA256A3U-MHR vs ATXMEGA256A3BU-MN
ATXMEGA256A3BU-MNR Match 97%	Roving Networks / Microchip Technology IC MCU 8/16BIT 256KB FLASH 64QFN	ATXMEGA256A3U-MHR vs ATXMEGA256A3BU-MNR
ATXMEGA256A3U-MN Match 100%	Roving Networks / Microchip Technology IC MCU 8/16BIT 256KB FLASH 64QFN	ATXMEGA256A3U-MHR vs ATXMEGA256A3U-MN
ATXMEGA256A3U-MNR Match 100%	Roving Networks / Microchip Technology IC MCU 8/16BIT 256KB FLASH 64QFN	ATXMEGA256A3U-MHR vs ATXMEGA256A3U-MNR

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.

TT in advance (bank transfer), Credit Card, PayPal can be chosen.
Cash transfer only. (Transfer with checks and bills are not accepted.)
Customer is responsible for paying all possible charges,including sales tax, VAT and customs charges,etc.
If you need the detailed invoice or tax ID,please email us.

FedEx, DHL, and UPS can be selected.
You can select whether to charge shipping fee by your shipping account or to charge by our side.
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: 400

Shipped from

HK warehouse

Expected Shipping Date

Aug 26 - Aug 30 2026

Pricing(USD)

Quantity	Unit Price	Ext. Price
1	~~$7.9000~~	~~$7.90~~
4000	~~$5.8504~~	~~$23 401.76~~

Current price of ATXMEGA256A3U-MHR 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

Hot Products

EFM32TG11B320F128GQ64-B

IC MCU 32BIT 128KB FLASH 64TQFP

MSP430F6433IZCAR

IC MCU 16BIT 128KB FLSH 113NFBGA

SPC5602BK0VLQ6R

IC MCU 32BIT 256KB FLASH 144LQFP

ATXMEGA256A3U-MHR

ATXMEGA256A3U-MHR

3633448

Pricing(USD)