Name: ATXMEGA128A4U-AU
Brand: Micrel / Microchip Technology
SKU: ATXMEGA128A4U-AU
Rating: 5 (499 reviews)

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Part Number	ATXMEGA128A4U-AU
Manufacturer	Micrel / Microchip Technology
Description	IC MCU 8BIT 128KB FLASH 44TQFP
Category	Integrated Circuits (ICs)
Subcategory	Embedded - Microcontrollers
Speed	32MHz
Series	AVR® XMEGA® A4U
R A M Size	8K x 8
Core Size	8/16-Bit
Packaging	Tray
E E P R O M Size	2K x 8
Numberof I O	34
Other Names	ATXMEGA128A4UAU
Package Case	44-TQFP
Peripherals	Brown-out Detect/Reset, DMA, POR, PWM, WDT
Connectivity	I²C, IrDA, SPI, UART/USART, USB
Core Processor	AVR
Base Part Number	ATXMEGA128
Data Converters	A/D 12x12b, D/A 2x12b
Oscillator Type	Internal
Program Memory Size	128KB (64K x 16)
Program Memory Type	FLASH
Detailed Description	AVR AVR® XMEGA® A4U Microcontroller IC 8/16-Bit 32MHz 128KB (64K x 16) FLASH 44-TQFP (10x10)
Voltage Supply Vcc Vdd	1.6 V ~ 3.6 V
Operating Temperature	-40°C ~ 85°C (TA)
Supplier Device Package	44-TQFP (10x10)
Lead Free Status Ro H S Status	Lead free / RoHS Compliant
Moisture Sensitivity Level M S L	3 (168 Hours)

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