Specifications

Product overview and Technical data sheets

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Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	Microchip
	Family Name	ATmega
	Package Type	VQFN
	Mounting Type	Surface Mount
	Pin Count	44
	Device Core	AVR
	Data Bus Width	8bit
	Program Memory Size	64 kB
	Maximum Frequency	20MHz
	RAM Size	4 kB
	USB Channels	0
	Number of PWM Units	1
	Number of SPI Channels	3
	Number of USART Channels	2
	Number of UART Channels	2
	Typical Operating Supply Voltage	1.8 → 5.5 V
	Number of I2C Channels	1
	Number of CAN Channels	0
	Width	7.1mm
	Maximum Number of Ethernet Channels	0
	Instruction Set Architecture	RISC
	Minimum Operating Temperature	-40 °C
	Maximum Operating Temperature	+85 °C
	Number of ADC Units	1
	Length	7.1mm
	ADCs	8 x 10 bit
	Program Memory Type	Flash
	Dimensions	7.1 x 7.1 x 0.95mm
	Pulse Width Modulation	1 (6 Channel)
	Number of PCI Channels	0
	Number of Ethernet Channels	0
	Height	0.95mm
	Number of LIN Channels	0

	Select all
	Brand Microchip
	Family Name ATmega
	Package Type VQFN
	Mounting Type Surface Mount
	Pin Count 44
	Device Core AVR
	Data Bus Width 8bit
	Program Memory Size 64 kB
	Maximum Frequency 20MHz
	RAM Size 4 kB
	USB Channels 0
	Number of PWM Units 1
	Number of SPI Channels 3
	Number of USART Channels 2
	Number of UART Channels 2
	Typical Operating Supply Voltage 1.8 → 5.5 V
	Number of I2C Channels 1
	Number of CAN Channels 0
	Width 7.1mm
	Maximum Number of Ethernet Channels 0
	Instruction Set Architecture RISC
	Minimum Operating Temperature -40 °C
	Maximum Operating Temperature +85 °C
	Number of ADC Units 1
	Length 7.1mm
	ADCs 8 x 10 bit
	Program Memory Type Flash
	Dimensions 7.1 x 7.1 x 0.95mm
	Pulse Width Modulation 1 (6 Channel)
	Number of PCI Channels 0
	Number of Ethernet Channels 0
	Height 0.95mm
	Number of LIN Channels 0

8-Bit PicoPower megaAVR Family Microcontrollers

This range of megaAVR microcontrollers feature picoPower technology — perfect for energy saving. They offer generous program and data memories with performance of up to 20 MIPS.

Features & Benefits of picoPower megaAVR microcontrollers
•On-chip Flash
•SRAM
•Internal EEPROM
•SPI
•TWI (I²C)
•USART, USB, CAN & LIN interfaces
•Watchdog timer
•Precision oscillator
•GPIO pins
•ADC
•DAC
•Built-in temperature sensor
•Internal voltage reference
•Brown-out detector

Units	Per unit
1 - 9	HK$50.30
10 - 24	HK$49.30
25 +	HK$48.30

Microchip, 8bit AVR, ATmega Microcontroller, 20MHz, 64 kB Flash, 44-Pin VQFN

8-Bit PicoPower megaAVR Family Microcontrollers

For these non-cancellable (NC), and non-returnable (NR) products, Terms and Conditions apply.

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