Specifications

Technical data sheets

Legislation and Compliance

Product Details

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Select all	Attribute	Value
	Brand	Microchip
	Product Type	Microcontroller
	Series	ATxmega128A1U
	Package Type	VFBGA
	Mount Type	Surface
	Pin Count	100
	Device Core	AVR
	Data Bus Width	16bit
	Program Memory Size	128kB
	Interface Type	USB, USART, TWI, SPI, PDI
	Maximum Clock Frequency	32MHz
	RAM Size	8bit
	Maximum Supply Voltage	3.6V
	Analogue Comparators	4
	Minimum Operating Temperature	-40°C
	DACs	2 x 12 Bit
	Number of Programmable I/Os	78
	Maximum Operating Temperature	85°C
	Height	0.8mm
	Width	7.1 mm
	Standards/Approvals	RoHS
	Length	7.1mm
	Minimum Supply Voltage	1.6V
	Program Memory Type	FLASH
	ADCs	16 x 12 Bit
	Instruction Set Architecture	RISC
	Number of Timers	1
	Automotive Standard	ISO/TS 16949

	Select all
	Brand Microchip
	Product Type Microcontroller
	Series ATxmega128A1U
	Package Type VFBGA
	Mount Type Surface
	Pin Count 100
	Device Core AVR
	Data Bus Width 16bit
	Program Memory Size 128kB
	Interface Type USB, USART, TWI, SPI, PDI
	Maximum Clock Frequency 32MHz
	RAM Size 8bit
	Maximum Supply Voltage 3.6V
	Analogue Comparators 4
	Minimum Operating Temperature -40°C
	DACs 2 x 12 Bit
	Number of Programmable I/Os 78
	Maximum Operating Temperature 85°C
	Height 0.8mm
	Width 7.1 mm
	Standards/Approvals RoHS
	Length 7.1mm
	Minimum Supply Voltage 1.6V
	Program Memory Type FLASH
	ADCs 16 x 12 Bit
	Instruction Set Architecture RISC
	Number of Timers 1
	Automotive Standard ISO/TS 16949

Datasheet

COO (Country of Origin):: TW

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.

High-performance, low-power Atmel ® AVR® XMEGA® 8/16-bit Microcontroller

Nonvolatile program and data memories

16K - 128KB of in-system self-programmable flash

Microchip ATXMEGA128A1U-C7U, 16 bit AVR, ATxmega128A1U Microcontroller, 32 MHz, 128kB FLASH, 100-Pin VFBGA

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