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Microchip, 16 bit AVR, ATXMEGA128A4U Microcontroller, 32 MHz, 128kB FLASH, 44-Pin TQFP

RS Stock No.:: 177-2808
Mfr. Part No.:: ATXMEGA128A4U-AUR
Manufacturer:: Microchip

Microchip, 16 bit AVR, ATXMEGA128A4U Microcontroller, 32 MHz, 128kB FLASH, 44-Pin TQFP

The image is for reference only, please refer to product details and specifications

Bulk discount available

Subtotal (1 reel of 1500 units)*

TWD282,750.00

(exc. GST)

TWD296,880.00

(inc. GST)

FREE delivery for orders over NT$1,300.00

Temporarily out of stock

Shipping from January 26, 2026

Need more? Click ‘Check delivery dates’ to find extra stock and lead times.

Units	Per unit	Per Reel*
1500 - 6000	TWD188.50	TWD282,750.00
7500 +	TWD184.70	TWD277,050.00

*price indicative

RS Stock No.:: 177-2808
Mfr. Part No.:: ATXMEGA128A4U-AUR
Manufacturer:: Microchip

Specifications

Product overview and Technical data sheets

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	Microchip
	Series	ATXMEGA128A4U
	Product Type	Microcontroller
	Package Type	TQFP
	Mount Type	Surface
	Pin Count	44
	Device Core	AVR
	Data Bus Width	16bit
	Program Memory Size	128kB
	Interface Type	USB, USART, TWI, SPI, PDI
	Maximum Clock Frequency	32MHz
	RAM Size	8kB
	Maximum Supply Voltage	3.6V
	Analogue Comparators	2
	DACs	2 x 12 Bit
	Number of Programmable I/Os	34
	Minimum Operating Temperature	-40°C
	Maximum Operating Temperature	85°C
	Standards/Approvals	RoHS
	Length	10.1mm
	Width	10.1 mm
	Height	1.05mm
	Minimum Supply Voltage	1.6V
	Number of Timers	1
	Automotive Standard	No
	Instruction Set Architecture	RISC
	ADCs	12 x 12 Bit
	Program Memory Type	FLASH

	Select all
	Brand Microchip
	Series ATXMEGA128A4U
	Product Type Microcontroller
	Package Type TQFP
	Mount Type Surface
	Pin Count 44
	Device Core AVR
	Data Bus Width 16bit
	Program Memory Size 128kB
	Interface Type USB, USART, TWI, SPI, PDI
	Maximum Clock Frequency 32MHz
	RAM Size 8kB
	Maximum Supply Voltage 3.6V
	Analogue Comparators 2
	DACs 2 x 12 Bit
	Number of Programmable I/Os 34
	Minimum Operating Temperature -40°C
	Maximum Operating Temperature 85°C
	Standards/Approvals RoHS
	Length 10.1mm
	Width 10.1 mm
	Height 1.05mm
	Minimum Supply Voltage 1.6V
	Number of Timers 1
	Automotive Standard No
	Instruction Set Architecture RISC
	ADCs 12 x 12 Bit
	Program Memory Type FLASH

Datasheet

Low power, high performance 8/16-bit AVR microcontroller featuring 128KB self-programming flash program memory, 4KB boot code section, 8KB SRAM, 2048-Byte EEPROM, external bus interface, 4-channel DMA controller, 8-channel event system, and up to 32 MIPS throughput at 32MHz. The ATxmega A4U series features 44-pin packages. The device can be used in a wide range of applications, such as building, industrial, motor, board, and climate control, hand-held battery applications, factory automation, power tools, HVAC, networking, metering, large home appliances, and optical and medical devices.

Microchip, 16 bit AVR, ATXMEGA128A4U Microcontroller, 32 MHz, 128kB FLASH, 44-Pin TQFP

FREE delivery for orders over NT$1,300.00

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