ATXMEGA256A3B-AU is Obsolete and no longer manufactured.
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Microchip Technology
In Stock: 1,893
Unit Price: ¥75.83000
Datasheet

ATXMEGA256A3B-AU

DigiKey Part Number
ATXMEGA256A3B-AU-ND
Manufacturer
Manufacturer Product Number
ATXMEGA256A3B-AU
Description
IC MCU 8/16BIT 256KB FLSH 64TQFP
Customer Reference
Detailed Description
AVR AVR® XMEGA® A3B Microcontroller IC 8/16-Bit 32MHz 256KB (128K x 16) FLASH 64-TQFP (14x14)
Datasheet
 Datasheet
EDA/CAD Models
ATXMEGA256A3B-AU Models
Product Attributes
Type
Description
Select All
Category
Mfr
Series
Packaging
Tray
Part Status
Obsolete
DigiKey Programmable
Not Verified
Core Processor
AVR
Core Size
8/16-Bit
Speed
32MHz
Connectivity
I2C, IrDA, SPI, UART/USART
Peripherals
Brown-out Detect/Reset, DMA, POR, PWM, WDT
Number of I/O
49
Program Memory Size
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
Supplier Device Package
64-TQFP (14x14)
Package / Case
64-TQFP
Base Product Number