AVR AVR® XMEGA® A3U Microcontroller IC 8/16-Bit 32MHz 256KB (128K x 16) FLASH 64-QFN (9x9)
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ATXMEGA256A3U-MHR

DigiKey Part Number
ATXMEGA256A3U-MHRTR-ND - Tape & Reel (TR)
ATXMEGA256A3U-MHRCT-ND - Cut Tape (CT)
ATXMEGA256A3U-MHRDKR-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
ATXMEGA256A3U-MHR
Description
IC MCU 8/16BIT 256KB FLASH 64QFN
Manufacturer Standard Lead Time
22 Weeks
Customer Reference
Detailed Description
AVR AVR® XMEGA® A3U Microcontroller IC 8/16-Bit 32MHz 256KB (128K x 16) FLASH 64-QFN (9x9)
Datasheet
 Datasheet
EDA/CAD Models
ATXMEGA256A3U-MHR Models
Product Attributes
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Category
Program Memory Size
Mfr
Program Memory Type
FLASH
Series
EEPROM Size
4K x 8
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
RAM Size
16K x 8
Part Status
Active
Voltage - Supply (Vcc/Vdd)
1.6V ~ 3.6V
DigiKey Programmable
Not Verified
Data Converters
A/D 16x12b; D/A 2x12b
Core Processor
AVR
Oscillator Type
Internal
Core Size
8/16-Bit
Operating Temperature
-40°C ~ 85°C (TA)
Speed
32MHz
Mounting Type
Surface Mount
Connectivity
I2C, IrDA, SPI, UART/USART, USB
Supplier Device Package
64-QFN (9x9)
Peripherals
Brown-out Detect/Reset, DMA, POR, PWM, WDT
Package / Case
64-VFQFN Exposed Pad
Number of I/O
50
Base Product Number
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
In-Stock: 4,174
Check for Additional Incoming Stock
All prices are in INR
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1₹842.40000₹842.40
25₹822.64600₹20,566.15
* All Digi-Reel orders will add a ₹452.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
4,000₹699.82686₹27,99,307.44
Manufacturers Standard Package