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Series:
AVR® ATmega

Part Number	Manufacturer	Datasheet	Availability	Pricing(USD)	Quantity	Factory Lead Time	Contact Plating	Mount	Mounting Type	Package / Case	Surface Mount	Number of Pins	Manufacturer Package Identifier	Data Converters	Number of I/Os	ROM(word)	Usage Level	Watchdog Timers	Operating Temperature	Packaging	Published	Series	JESD-609 Code	Pbfree Code	Part Status	Moisture Sensitivity Level (MSL)	Number of Terminations	Termination	Terminal Finish	Additional Feature	Terminal Position	Terminal Form	Peak Reflow Temperature (Cel)	Supply Voltage	Terminal Pitch	Frequency	Time@Peak Reflow Temperature-Max (s)	Base Part Number	Qualification Status	Operating Supply Voltage	Supply Voltage-Max (Vsup)	Power Supplies	Supply Voltage-Min (Vsup)	Interface	Memory Size	Oscillator Type	RAM Size	Voltage - Supply (Vcc/Vdd)	uPs/uCs/Peripheral ICs Type	Core Processor	Peripherals	Program Memory Type	Core Size	Program Memory Size	Connectivity	Bit Size	Access Time	Has ADC	DMA Channels	Data Bus Width	PWM Channels	DAC Channels	Number of Timers/Counters	Address Bus Width	Density	EEPROM Size	On Chip Program ROM Width	Screening Level	Number of A/D Converters	Number of Programmable I/O	Number of UART Channels	Number of ADC Channels	Number of PWM Channels	Number of I2C Channels	Number of SPI Channels	Height	Height Seated (Max)	Length	Width	Radiation Hardening	REACH SVHC	RoHS Status	Lead Free
Mfr Part No ATMEGA168PB-AUR	Microchip Technology	Datasheet	8004 In Stock	-	Min: 1 Mult: 1	7 Weeks			Surface Mount	32-TQFP	YES	32		A/D 8x10b	27		Automotive grade		-40°C~85°C TA	Tape & Reel (TR)	2015	AVR® ATmega	e3	yes	Active	3 (168 Hours)	32		Matte Tin (Sn)		QUAD	GULL WING	260		0.8mm	20MHz	40	ATMEGA168PB			5.5V		1.8V	I2C, SPI, UART, USART	16kB	Internal	1K x 8	1.8V~5.5V	MICROCONTROLLER, RISC	AVR	Brown-out Detect/Reset, POR, PWM, WDT	FLASH	8-Bit	16KB 8K x 16	I2C, SPI, UART/USART	8		YES	NO		YES	NO				512 x 8	8	TS 16949									1.2mm	7mm	7mm			ROHS3 Compliant
Mfr Part No ATMEGA32U4RC-AU	Microchip Technology	Datasheet	800 In Stock	-	Min: 1 Mult: 1	7 Weeks	Tin	Surface Mount	Surface Mount	44-TQFP		44		A/D 12x10b	26			Yes	-40°C~85°C TA	Tray	2001	AVR® ATmega	e3	yes	Active	3 (168 Hours)	44			ALSO OPERATES AT 8 MHZ WITH A MINIMUM SUPPLY OF 2.7V	QUAD	GULL WING	260	5V	0.8mm	16MHz	40	ATMEGA32U4			5.5V	3/5V		I2C, SPI, UART, USART, USB	32kB	Internal	2.5K x 8	2.7V~5.5V	MICROCONTROLLER, RISC	AVR	Brown-out Detect/Reset, POR, PWM, WDT	FLASH	8-Bit	32KB 16K x 16	I2C, SPI, UART/USART, USB	8		YES	NO	8b						1K x 8						12	4	1		1mm		10mm	10mm	No	No SVHC	ROHS3 Compliant	Lead Free
Mfr Part No ATMEGA640-16CU	Microchip Technology	Datasheet	1400 In Stock	1: $32.258255 10: $30.432316 100: $28.709732 500: $27.084652 View all price	Min: 1 Mult: 1	8 Weeks	Copper, Silver, Tin	Surface Mount	Surface Mount	100-TFBGA		100		A/D 16x10b	86			Yes	-40°C~85°C TA	Tray	2007	AVR® ATmega		yes	Active	3 (168 Hours)	100			ALSO OPERATES AT 2.7V MINIMUM SUPPLY AT 8 MHZ	BOTTOM	BALL		5V	0.8mm	16MHz		ATMEGA640	Not Qualified		5.5V	3/5V	4.5V	2-Wire, EBI/EMI, I2C, SPI, UART, USART	64kB	Internal	8K x 8	2.7V~5.5V	MICROCONTROLLER, RISC	AVR	Brown-out Detect/Reset, POR, PWM, WDT	FLASH	8-Bit	64KB 32K x 16	EBI/EMI, I2C, SPI, UART/USART	8	16 μs	YES	NO	8b	YES	NO	6	16		4K x 8											1.2mm	9mm				ROHS3 Compliant	Lead Free
Mfr Part No ATMEGA16-16AUR	Microchip Technology	Datasheet	72 In Stock	-	Min: 1 Mult: 1	7 Weeks	Tin	Surface Mount	Surface Mount	44-TQFP		44		A/D 8x10b	32	8192			-40°C~85°C TA	Tape & Reel (TR)	1997	AVR® ATmega	e3	yes	Active	3 (168 Hours)	44				QUAD	GULL WING	260	5V	0.8mm	16MHz	40	ATMEGA16		5V		5V		I2C, SPI, UART, USART, USB	16kB	Internal	1K x 8	4.5V~5.5V	MICROCONTROLLER, RISC	AVR	Brown-out Detect/Reset, POR, PWM, WDT	FLASH	8-Bit	16KB 8K x 16	I2C, SPI, UART/USART	8		YES	NO	8b	YES	NO	3			512 x 8											1.2mm	10mm		No		ROHS3 Compliant
Mfr Part No ATMEGA644-20AUR	Microchip Technology	Datasheet	3200 In Stock	-	Min: 1 Mult: 1	3 Weeks		Surface Mount	Surface Mount	44-TQFP		44		A/D 8x10b	32				-40°C~85°C TA	Tape & Reel (TR)	1997	AVR® ATmega	e3	yes	Active	3 (168 Hours)	44		Matte Tin (Sn)	ALSO OPERATES AT 2.7V SUPPLY AT 10 MHZ	QUAD	GULL WING	260	5V	0.8mm	20MHz	40	ATMEGA644			5.5V		4.5V	I2C, SPI, UART, USART	64kB	Internal	4K x 8	2.7V~5.5V	MICROCONTROLLER, RISC	AVR	Brown-out Detect/Reset, POR, PWM, WDT	FLASH	8-Bit	64KB 32K x 16	I2C, SPI, UART/USART	8		YES	NO	8b	YES	NO	3			2K x 8											1.2mm	10mm		No		ROHS3 Compliant
Mfr Part No ATMEGA649P-AU	Microchip Technology	Datasheet	187 In Stock	1: $7.659945 10: $7.226363 100: $6.817324 500: $6.431437 View all price	Min: 1 Mult: 1	7 Weeks	Tin	Surface Mount	Surface Mount	64-TQFP		64		A/D 8x10b	54			Yes	-40°C~85°C TA	Tray	2010	AVR® ATmega	e3	yes	Active	3 (168 Hours)	64				QUAD	GULL WING	260	5V		16MHz	40	ATMEGA649P		3V	5.5V			SPI, UART, USART	64kB	Internal	4K x 8	1.8V~5.5V	MICROCONTROLLER, RISC	AVR	Brown-out Detect/Reset, LCD, POR, PWM, WDT	FLASH	8-Bit	64KB 32K x 16	SPI, UART/USART, USI	8		YES	NO	8b			3			2K x 8						8	4	1	2	1.05mm		14.1mm	14.1mm	No	No SVHC	ROHS3 Compliant
Mfr Part No ATMEGA168PV-10MU	Microchip Technology	Datasheet	6 In Stock	1: $7.880825 10: $7.434741 100: $7.013906 500: $6.616893 View all price	Min: 1 Mult: 1	6 Weeks	Tin	Surface Mount	Surface Mount	32-VFQFN Exposed Pad		32		A/D 8x10b	23			Yes	-40°C~85°C TA	Tray	1997	AVR® ATmega	e3	yes	Active	3 (168 Hours)	32				QUAD		260	4.5V	0.5mm	10MHz	40	ATMEGA168P			5.5V			2-Wire, I2C, SPI, UART, USART	16kB	Internal	1K x 8	1.8V~5.5V	MICROCONTROLLER, RISC	AVR	Brown-out Detect/Reset, POR, PWM, WDT	FLASH	8-Bit	16KB 8K x 16	I2C, SPI, UART/USART	8		YES	NO	8b			3			512 x 8						8	6	1	2	1mm		5.1mm	5.1mm	No	No SVHC	ROHS3 Compliant
Mfr Part No ATMEGA2560V-8CU	Microchip Technology	Datasheet	28 In Stock	-	Min: 1 Mult: 1	4 Weeks		Surface Mount	Surface Mount	100-TFBGA		100		A/D 16x10b	86			Yes	-40°C~85°C TA	Tray	2005	AVR® ATmega		yes	Active	3 (168 Hours)	100				BOTTOM	BALL		3V	0.8mm	8MHz		ATMEGA2560					2.7V	2-Wire, EBI/EMI, I2C, SPI, UART, USART	256kB	Internal	8K x 8	1.8V~5.5V	MICROCONTROLLER, RISC	AVR	Brown-out Detect/Reset, POR, PWM, WDT	FLASH	8-Bit	256KB 128K x 16	EBI/EMI, I2C, SPI, UART/USART	8	8 μs	YES	NO	8b			6			4K x 8					4	16	15	1	5	800μm		9.1mm	9.1mm	No		ROHS3 Compliant	Lead Free
Mfr Part No ATMEGA644V-10PU	Microchip Technology	Datasheet	31 In Stock	1: $6.467969 10: $6.101857 100: $5.756469 500: $5.430632 View all price	Min: 1 Mult: 1	4 Weeks	Tin	Through Hole	Through Hole	40-DIP (0.600, 15.24mm)		40	ATMEGA644V-10PU	A/D 8x10b	32			Yes	-40°C~85°C TA	Tube	1997	AVR® ATmega	e3	yes	Active	Not Applicable	40				DUAL			3V	2.54mm	10MHz		ATMEGA644			5.5V	2/5V	2.7V	2-Wire, I2C, SPI, UART, USART	64kB	Internal	4K x 8	1.8V~5.5V	MICROCONTROLLER, RISC	AVR	Brown-out Detect/Reset, POR, PWM, WDT	FLASH	8-Bit	64KB 32K x 16	I2C, SPI, UART/USART	8	10 μs	YES	NO	8b			3			2K x 8						8	6	1		4.826mm		52.58mm	13.97mm	No	No SVHC	ROHS3 Compliant	Lead Free
Mfr Part No ATMEGA48PB-AU	Microchip Technology	Datasheet	-	-	Min: 1 Mult: 1	9 Weeks		Surface Mount	Surface Mount	32-TQFP		32		A/D 8x10b	27				-40°C~85°C TA	Tray	2014	AVR® ATmega	e3	yes	Active	3 (168 Hours)	32		Matte Tin (Sn)		QUAD	GULL WING	260	5V		20MHz	40	ATMEGA48PB		5.5V				I2C, SPI, UART, USART	4kB	Internal	512 x 8	1.8V~5.5V	MICROCONTROLLER, RISC	AVR	Brown-out Detect/Reset, POR, PWM, WDT	FLASH	8-Bit	4KB 2K x 16	I2C, SPI, UART/USART	8		YES	YES	8b			3			256 x 8			1			8	6			1.2mm		7.1mm	7.1mm			ROHS3 Compliant
Mfr Part No ATMEGA128L-8MUR	Microchip Technology	Datasheet	2336 In Stock	1: $19.137415 10: $18.054165 100: $17.032232 500: $16.068142 View all price	Min: 1 Mult: 1	7 Weeks	Tin	Surface Mount	Surface Mount	64-VFQFN Exposed Pad		64		A/D 8x10b	53			Yes	-40°C~85°C TA	Tape & Reel (TR)	1997	AVR® ATmega	e3	yes	Active	3 (168 Hours)	64				QUAD		260	3V	0.5mm	8MHz	40	ATMEGA128			5.5V	3/5V	2.7V	2-Wire, EBI/EMI, I2C, SPI, UART, USART	64kB	Internal	4K x 8	2.7V~5.5V	MICROCONTROLLER, RISC	AVR	Brown-out Detect/Reset, POR, PWM, WDT	FLASH	8-Bit	128KB 64K x 16	EBI/EMI, I2C, SPI, UART/USART	8		YES	NO	8b	YES	NO	4	16		4K x 8											1mm	9mm		No		ROHS3 Compliant
Mfr Part No ATMEGA640-16AUR	Microchip Technology	Datasheet	2800 In Stock	-	Min: 1 Mult: 1	7 Weeks	Tin	Surface Mount	Surface Mount	100-TQFP		100		A/D 16x10b	86			Yes	-40°C~85°C TA	Tape & Reel (TR)	2007	AVR® ATmega	e3	yes	Active	3 (168 Hours)	100			ALSO OPERATES AT 2.7V MINIMUM SUPPLY AT 8 MHZ	QUAD	GULL WING	260	5V	0.5mm	16MHz	40	ATMEGA640	Not Qualified		5.5V	3/5V	4.5V	EBI/EMI, I2C, SPI, UART, USART	64kB	Internal	8K x 8	2.7V~5.5V	MICROCONTROLLER, RISC	AVR	Brown-out Detect/Reset, POR, PWM, WDT	FLASH	8-Bit	64KB 32K x 16	EBI/EMI, I2C, SPI, UART/USART	8		YES	NO	8b	YES	NO	6	16		4K x 8											1.2mm	14mm				ROHS3 Compliant	Lead Free
Mfr Part No ATMEGA88PA-MMHR	Microchip Technology	Datasheet	4000 In Stock	1: $2.257981 10: $2.130171 100: $2.009595 500: $1.895845 View all price	Min: 1 Mult: 1	17 Weeks	Gold	Surface Mount	Surface Mount	28-VFQFN Exposed Pad		28		A/D 8x10b	23	8192		Yes	-40°C~85°C TA	Tape & Reel (TR)	2012	AVR® ATmega		yes	Active	3 (168 Hours)	28			ALSO OPERATES AT 2.7 V MINIMUM SUPPLY AT 10 MHZ AND 1.8 V MINIMUM SUPPLY AT 4 MHZ	QUAD	NO LEAD		5V	0.45mm	20MHz		ATMEGA88PA	Not Qualified		5.5V	2/5V	4.5V	I2C, SPI, UART, USART	8kB	Internal	1K x 8	1.8V~5.5V	MICROCONTROLLER, RISC	AVR	Brown-out Detect/Reset, POR, PWM, WDT	FLASH	8-Bit	8KB 4K x 16	I2C, SPI, UART/USART	8		YES	NO	8b	YES	NO	3			512 x 8	8										1mm	4mm				ROHS3 Compliant
Mfr Part No ATMEGA3290V-8AU	Microchip Technology	Datasheet	800 In Stock	1: $7.489176 10: $7.065260 100: $6.665340 500: $6.288057 View all price	Min: 1 Mult: 1	7 Weeks	Tin	Surface Mount	Surface Mount	100-TQFP		100		A/D 8x10b	69			Yes	-40°C~85°C TA	Tray	2006	AVR® ATmega	e3	yes	Active	3 (168 Hours)	100				QUAD	GULL WING	260	3V	0.5mm	8MHz	40	ATMEGA3290			5.5V			SPI, UART, USART	32kB	Internal	2K x 8	1.8V~5.5V	MICROCONTROLLER, RISC	AVR	Brown-out Detect/Reset, LCD, POR, PWM, WDT	FLASH	8-Bit	32KB 16K x 16	SPI, UART/USART, USI	8	8 μs	YES	NO	8b			3			1K x 8				68		8	4	1	2	1.05mm		14.1mm	14.1mm	No	No SVHC	ROHS3 Compliant	Lead Free
Mfr Part No ATMEGA164PV-10AU	Microchip Technology	Datasheet	-	-	Min: 1 Mult: 1	7 Weeks	Tin	Surface Mount	Surface Mount	44-TQFP		44		A/D 8x10b	32			Yes	-40°C~85°C TA	Tray	1997	AVR® ATmega	e3	yes	Active	3 (168 Hours)	44				QUAD	GULL WING	260	5V		10MHz	40	ATMEGA164P			5.5V	2/5V	2.7V	2-Wire, I2C, SPI, UART, USART	16kB	Internal	1K x 8	1.8V~5.5V	MICROCONTROLLER, RISC	AVR	Brown-out Detect/Reset, POR, PWM, WDT	FLASH	8-Bit	16KB 8K x 16	I2C, SPI, UART/USART	8	10 μs	YES	NO	8b			3	8b	128 kb	512 x 8						8	6	1		1.05mm		10.1mm	10.1mm	No	No SVHC	ROHS3 Compliant	Lead Free
Mfr Part No ATMEGA32U2-AU	Microchip Technology	Datasheet	3 In Stock	-	Min: 1 Mult: 1	4 Weeks	Tin	Surface Mount	Surface Mount	32-TQFP		32			22			Yes	-40°C~85°C TA	Tray	2012	AVR® ATmega	e3	yes	Active	3 (168 Hours)	32	SMD/SMT			QUAD	GULL WING	260	5V	0.8mm	16MHz	40	ATMEGA32U2						SPI, UART, USART, USB	32kB	Internal	1K x 8	2.7V~5.5V	MICROCONTROLLER, RISC	AVR	Brown-out Detect/Reset, POR, PWM, WDT	FLASH	8-Bit	32KB 16K x 16	SPI, UART/USART, USB	8		NO	NO	8b		NO	2		256 kb	1K x 8							5		1	1.05mm		7mm	7mm	No	No SVHC	ROHS3 Compliant	Lead Free
Mfr Part No ATMEGA8-16AUR	Microchip Technology	Datasheet	1 In Stock	-	Min: 1 Mult: 1	8 Weeks	Tin	Surface Mount	Surface Mount	32-TQFP		32		A/D 8x10b	23	4096		Yes	-40°C~85°C TA	Tape & Reel (TR)	1997	AVR® ATmega	e3	yes	Active	3 (168 Hours)	32				QUAD	GULL WING	260	5V	0.8mm	16MHz	40	ATMEGA8		5V		5V		2-Wire, I2C, SPI, UART, USART	8kB	Internal	1K x 8	4.5V~5.5V	MICROCONTROLLER, RISC	AVR	Brown-out Detect/Reset, POR, PWM, WDT	FLASH	8-Bit	8KB 4K x 16	I2C, SPI, UART/USART	8		YES	NO	8b	YES	NO	3			512 x 8											1.2mm	7mm		No	No SVHC	ROHS3 Compliant
Mfr Part No ATMEGA6490V-8AU	Microchip Technology	Datasheet	72 In Stock	1: $9.731869 10: $9.181009 100: $8.661330 500: $8.171065 View all price	Min: 1 Mult: 1	7 Weeks	Tin	Surface Mount	Surface Mount	100-TQFP		100		A/D 8x10b	68			Yes	-40°C~85°C TA	Tray	2006	AVR® ATmega	e3	yes	Active	3 (168 Hours)	100				QUAD	GULL WING	260	3V	0.5mm	8MHz	40	ATMEGA6490			5.5V			SPI, UART, USART	64kB	Internal	4K x 8	1.8V~5.5V	MICROCONTROLLER, RISC	AVR	Brown-out Detect/Reset, LCD, POR, PWM, WDT	FLASH	8-Bit	64KB 32K x 16	SPI, UART/USART, USI	8	8 μs	YES	NO	8b			3			2K x 8				69		8	4	1	2	1.05mm		14.1mm	14.1mm	No	No SVHC	ROHS3 Compliant	Lead Free
Mfr Part No ATMEGA329PA-AU	Microchip Technology	Datasheet	960 In Stock	-	Min: 1 Mult: 1	8 Weeks	Tin	Surface Mount	Surface Mount	64-TQFP		64		A/D 8x10b	54			Yes	-40°C~85°C TA	Tray	2007	AVR® ATmega	e3	yes	Active	3 (168 Hours)	64				QUAD	GULL WING	260	5V		20MHz	40	ATMEGA329PA			5.5V			SPI, UART, USART	32kB	Internal	2K x 8	1.8V~5.5V	MICROCONTROLLER, RISC	AVR	Brown-out Detect/Reset, LCD, POR, PWM, WDT	FLASH	8-Bit	32KB 16K x 16	SPI, UART/USART, USI	8		YES	NO	8b			3			1K x 8						8	4	1	2	1.05mm		14.1mm	14.1mm	No	No SVHC	ROHS3 Compliant
Mfr Part No ATMEGA32U4-MUR	Microchip Technology	Datasheet	4 In Stock	-	Min: 1 Mult: 1	10 Weeks		Surface Mount	Surface Mount	44-VFQFN Exposed Pad		44		A/D 12x10b	26		Automotive grade		-40°C~85°C TA	Tape & Reel (TR)	2001	AVR® ATmega		yes	Active	1 (Unlimited)	44			ALSO OPERATES AT 8 MHZ WITH A MINIMUM SUPPLY OF 2.7V	QUAD	NO LEAD		5V	0.5mm	16MHz		ATMEGA32U4			5.5V		4.5V	I2C, SPI, UART, USART, USB	32kB	Internal	2.5K x 8	2.7V~5.5V	MICROCONTROLLER, RISC	AVR	Brown-out Detect/Reset, POR, PWM, WDT	FLASH	8-Bit	32KB 16K x 16	I2C, SPI, UART/USART, USB	8		YES	NO	8b	YES	NO				1K x 8	8	TS 16949									1mm	7mm			No SVHC	ROHS3 Compliant	Lead Free