Microchip, 8bit AVR, ATmega Microcontroller, 32MHz, 64 kB Flash, 64-Pin TQFP

RS Stock No.:: 177-3884
Mfr. Part No.:: ATXMEGA64A3-AU
Manufacturer:: Microchip

Microchip, 8bit AVR, ATmega Microcontroller, 32MHz, 64 kB Flash, 64-Pin TQFP

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Subtotal (1 unit)*

PHP1,045.06

(exc. VAT)

PHP1,170.47

(inc. VAT)

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Shipping from February 23, 2026

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Units	Per Unit
1 - 9	PHP1,045.06
10 - 49	PHP979.37
50 +	PHP942.66

*price indicative

RS Stock No.:: 177-3884
Mfr. Part No.:: ATXMEGA64A3-AU
Manufacturer:: Microchip

Specifications

Technical data sheets

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	Microchip
	Family Name	ATmega
	Package Type	TQFP
	Mounting Type	Surface Mount
	Pin Count	64
	Device Core	AVR
	Data Bus Width	8 bit, 16bit
	Program Memory Size	64 kB
	Maximum Frequency	32MHz
	RAM Size	4 B
	USB Channels	0
	Number of PWM Units	1
	Number of SPI Channels	10
	Number of CAN Channels	0
	Number of USART Channels	0
	Number of UART Channels	7
	Number of I2C Channels	2
	Typical Operating Supply Voltage	1.6 → 3.6 V
	Number of LIN Channels	2
	Maximum Number of Ethernet Channels	0
	Instruction Set Architecture	RISC
	Number of Ethernet Channels	0
	ADCs	8 x 10 bit
	Number of PCI Channels	0
	Dimensions	14.1 x 14.1 x 1.05mm
	Program Memory Type	Flash
	Length	14.1mm
	Height	1.05mm
	Pulse Width Modulation	1 (22 Channel)
	Width	14.1mm
	Minimum Operating Temperature	-40 °C
	Maximum Operating Temperature	+85 °C
	Number of ADC Units	2

	Select all
	Brand Microchip
	Family Name ATmega
	Package Type TQFP
	Mounting Type Surface Mount
	Pin Count 64
	Device Core AVR
	Data Bus Width 8 bit, 16bit
	Program Memory Size 64 kB
	Maximum Frequency 32MHz
	RAM Size 4 B
	USB Channels 0
	Number of PWM Units 1
	Number of SPI Channels 10
	Number of CAN Channels 0
	Number of USART Channels 0
	Number of UART Channels 7
	Number of I2C Channels 2
	Typical Operating Supply Voltage 1.6 → 3.6 V
	Number of LIN Channels 2
	Maximum Number of Ethernet Channels 0
	Instruction Set Architecture RISC
	Number of Ethernet Channels 0
	ADCs 8 x 10 bit
	Number of PCI Channels 0
	Dimensions 14.1 x 14.1 x 1.05mm
	Program Memory Type Flash
	Length 14.1mm
	Height 1.05mm
	Pulse Width Modulation 1 (22 Channel)
	Width 14.1mm
	Minimum Operating Temperature -40 °C
	Maximum Operating Temperature +85 °C
	Number of ADC Units 2

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.

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, 8bit AVR, ATmega Microcontroller, 32MHz, 64 kB Flash, 64-Pin TQFP

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