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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	Supplier Device Package	Data Converters	Memory Types	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	Max Operating Temperature	Min Operating Temperature	Additional Feature	Terminal Position	Terminal Form	Peak Reflow Temperature (Cel)	Supply Voltage	Terminal Pitch	Frequency	Time@Peak Reflow Temperature-Max (s)	Base Part Number	JESD-30 Code	Qualification Status	Operating Supply Voltage	Supply Voltage-Max (Vsup)	Power Supplies	Supply Voltage-Min (Vsup)	Interface	Max Supply Voltage	Min Supply Voltage	Memory Size	Oscillator Type	Speed	RAM Size	Voltage - Supply (Vcc/Vdd)	uPs/uCs/Peripheral ICs Type	Core Processor	Peripherals	Clock Frequency	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	Core Architecture	EEPROM Size	On Chip Program ROM Width	Max Frequency	Screening Level	Number of Programmable I/O	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 ATMEGA649A-MUR	Microchip Technology	Datasheet	800 In Stock	1: $8.335956 10: $7.864110 100: $7.418971 500: $6.999029 View all price	Min: 1 Mult: 1	7 Weeks	Tin	Surface Mount	Surface Mount	64-VFQFN Exposed Pad		64		A/D 8x10b		54			Yes	-40°C~85°C TA	Tape & Reel (TR)	1997	AVR® ATmega		yes	Active	3 (168 Hours)	64					ALSO OPERATES AT 2.7 V MINIMUM SUPPLY AT 8 MHZ AND 1.8 V MINIMUM SUPPLY AT 4 MHZ	QUAD	NO LEAD		5V	0.5mm	16MHz		ATMEGA649A		Not Qualified		5.5V	2/5V	4.5V	I2C, SPI, UART, USART, USB			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	YES	NO	3				2K x 8										1mm	9mm				ROHS3 Compliant	Lead Free
Mfr Part No ATMEGA164PV-10AUR	Microchip Technology	Datasheet	8800 In Stock	1: $8.575967 10: $8.090535 100: $7.632581 500: $7.200547 View all price	Min: 1 Mult: 1	7 Weeks		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		Matte Tin (Sn)			OPERATES AT 1.8 V MIMIMUM SUPPLY AT 4 MHZ	QUAD	GULL WING	260	5V	0.8mm	10MHz	40	ATMEGA164P		Not Qualified		5.5V	2/5V	2.7V	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	YES	NO	3				512 x 8										1.2mm	10mm				ROHS3 Compliant
Mfr Part No ATMEGA645A-MUR	Microchip Technology	Datasheet	30 In Stock	-	Min: 1 Mult: 1	7 Weeks	Tin	Surface Mount	Surface Mount	64-VFQFN Exposed Pad		64		A/D 8x10b		54			Yes	-40°C~85°C TA	Tape & Reel (TR)	1997	AVR® ATmega		yes	Active	3 (168 Hours)	64					ALSO OPERATES AT 2.7 V MINIMUM SUPPLY AT 8 MHZ AND 1.8 V MINIMUM SUPPLY AT 4 MHZ	QUAD	NO LEAD		5V	0.5mm	16MHz		ATMEGA645A		Not Qualified		5.5V	2/5V	4.5V	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	SPI, UART/USART, USI	8		YES	NO	8b	YES	NO	3				2K x 8										1mm	9mm				ROHS3 Compliant
Mfr Part No ATMEGA168A-MMHR	Microchip Technology	Datasheet	23 In Stock	1: $2.560911 10: $2.415954 100: $2.279202 500: $2.150190 View all price	Min: 1 Mult: 1	17 Weeks	Tin	Surface Mount	Surface Mount	28-VFQFN Exposed Pad		28		A/D 8x10b		23	8192		Yes	-40°C~85°C TA	Tape & Reel (TR)	1997	AVR® ATmega	e4	yes	Active	3 (168 Hours)	28		Nickel/Palladium/Gold (Ni/Pd/Au)			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		ATMEGA168A		Not Qualified		5.5V	2/5V	4.5V	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	YES	NO	3				512 x 8										1mm	4mm				ROHS3 Compliant
Mfr Part No ATMEGA3250-16AUR	Microchip Technology	Datasheet	1091 In Stock	1: $5.756202 10: $5.430379 100: $5.122999 500: $4.833018 View all price	Min: 1 Mult: 1	4 Weeks	Tin	Surface Mount	Surface Mount	100-TQFP		100		A/D 8x10b		69			Yes	-40°C~85°C TA	Tape & Reel (TR)	2011	AVR® ATmega	e3	yes	Active	3 (168 Hours)	100					ALSO OPERATES AT 2.7 V MINIMUM SUPPLY AT 8 MHZ	QUAD	GULL WING	260	5V	0.5mm	16MHz	40	ATMEGA3250		Not Qualified		5.5V		4.5V	I2C, SPI, UART, USART			16kB	Internal		2K 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, USI	8		YES	NO	8b	YES	NO	3				1K x 8										1.2mm	14mm				ROHS3 Compliant
Mfr Part No ATMEGA16HVB-8X3	Microchip Technology	Datasheet	-	-	Min: 1 Mult: 1			Surface Mount	Surface Mount	44-TFSOP (0.173, 4.40mm Width)		44	44-TSSOP	A/D 7x12b	FLASH	17			Yes	-40°C~85°C TA	Tube	2010	AVR® ATmega			Obsolete	2 (1 Year)				85°C	-40°C							8MHz		ATMEGA16HVB							I2C, SPI	25V	4V	16kB	Internal	8MHz	1K x 8	4V~25V		AVR	POR, WDT		FLASH	8-Bit	16KB 8K x 16	I2C, SPI					8b			2			AVR	512 x 8		8MHz		17									No		ROHS3 Compliant	Lead Free
Mfr Part No ATMEGA64L-8AUR	Microchip Technology	Datasheet	23 In Stock	1: $6.807601 10: $6.422265 100: $6.058741 500: $5.715792 View all price	Min: 1 Mult: 1	7 Weeks	Tin	Surface Mount	Surface Mount	64-TQFP		64		A/D 8x10b		53	32768		Yes	-40°C~85°C TA	Tape & Reel (TR)	1997	AVR® ATmega	e3	yes	Active	3 (168 Hours)	64						QUAD	GULL WING	260	3V	0.8mm	8MHz	40	ATMEGA64				5.5V	3/5V	2.7V	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	4	16			2K x 8										1.2mm			No		ROHS3 Compliant	Lead Free
Mfr Part No ATMEGA169PA-MU	Microchip Technology	Datasheet	645 In Stock	-	Min: 1 Mult: 1	7 Weeks	Tin	Surface Mount	Surface Mount	64-VFQFN Exposed Pad		64		A/D 8x10b		54			Yes	-40°C~85°C TA	Tray	2007	AVR® ATmega		yes	Active	3 (168 Hours)	64						QUAD			5V	0.5mm	16MHz		ATMEGA169PA				5.5V	2/5V		SPI, UART, USART			16kB	Internal		1K x 8	1.8V~5.5V	MICROCONTROLLER, RISC	AVR	Brown-out Detect/Reset, LCD, POR, PWM, WDT		FLASH	8-Bit	16KB 8K x 16	SPI, UART/USART, USI	8		YES	NO	8b			3				512 x 8					8	4	1		950μm		9.1mm	9.1mm	No	No SVHC	ROHS3 Compliant	Lead Free
Mfr Part No ATMEGA6450-16AUR	Microchip Technology	Datasheet	2400 In Stock	1: $10.664091 10: $10.060462 100: $9.491002 500: $8.953777 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	Tape & Reel (TR)	2011	AVR® ATmega	e3	yes	Active	3 (168 Hours)	100					ALSO OPERATES AT 2.7 V MINIMUM SUPPLY AT 8 MHZ	QUAD	GULL WING	260	5V	0.5mm	16MHz	40	ATMEGA6450		Not Qualified		5.5V		4.5V	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	SPI, UART/USART, USI	8		YES	NO	8b	YES	NO	3				2K x 8				69						1.2mm	14mm				ROHS3 Compliant
Mfr Part No ATMEGA128L-8AN	Microchip Technology	Datasheet	8068 In Stock	-	Min: 1 Mult: 1	7 Weeks	Tin	Surface Mount	Surface Mount	64-TQFP		64		A/D 8x10b		53			Yes	-40°C~105°C TA	Tray	1997	AVR® ATmega	e3	yes	Active	3 (168 Hours)	64						QUAD	GULL WING	260	4V	0.8mm	8MHz	40	ATMEGA128		Not Qualified		5.5V	3/5V	3V	EBI/EMI, I2C, SPI, UART, USART			128kB	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										1.2mm					ROHS3 Compliant
Mfr Part No ATMEGA162V-8MU	Microchip Technology	Datasheet	358 In Stock	-	Min: 1 Mult: 1	7 Weeks	Tin	Surface Mount	Surface Mount	44-VFQFN Exposed Pad		44				35			Yes	-40°C~85°C TA	Tray	1997	AVR® ATmega	e3	yes	Active	3 (168 Hours)	44	SMD/SMT					QUAD	NO LEAD	260	3V	0.5mm	8MHz	40	ATMEGA162		Not Qualified		5.5V	2/5V	2.7V	EBI/EMI, 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	EBI/EMI, SPI, UART/USART	8	8 μs	NO	NO	8b		NO	4		128 kb		512 x 8						6		1	1mm		7.1mm	7.1mm		No SVHC	ROHS3 Compliant	Lead Free
Mfr Part No ATMEGA164P-20PU	Microchip Technology	Datasheet	-	-	Min: 1 Mult: 1	4 Weeks	Tin	Through Hole	Through Hole	40-DIP (0.600, 15.24mm)		40	40-PDIP	A/D 8x10b	FLASH	32			Yes	-40°C~85°C TA	Tube	1997	AVR® ATmega			Active	1 (Unlimited)				85°C	-40°C							20MHz		ATMEGA164P							2-Wire, I2C, SPI, UART, USART	5.5V	2.7V	16kB	Internal	20MHz	1K x 8	2.7V~5.5V		AVR	Brown-out Detect/Reset, POR, PWM, WDT		FLASH	8-Bit	16KB 8K x 16	I2C, SPI, UART/USART		20 μs			8b			3			AVR	512 x 8		20MHz		32	8	6	1	1	4.826mm		52.58mm	13.97mm	No	No SVHC	ROHS3 Compliant	Lead Free
Mfr Part No ATMEGA16U4-MUR	Microchip Technology	Datasheet	656 In Stock	1: $4.447572 10: $4.195822 100: $3.958323 500: $3.734267 View all price	Min: 1 Mult: 1	4 Weeks			Surface Mount	44-VFQFN Exposed Pad	YES	44		A/D 12x10b		26		Automotive grade		-40°C~85°C TA	Tape & Reel (TR)	2005	AVR® ATmega		yes	Active	3 (168 Hours)	44					ALSO OPERATES AT 8 MHZ WITH A MINIMUM SUPPLY OF 2.7V	QUAD	NO LEAD		5V	0.5mm	16MHz		ATMEGA16U4				5.5V		4.5V	I2C, SPI, UART, USART, USB			16kB	Internal		1.25K x 8	2.7V~5.5V	MICROCONTROLLER, RISC	AVR	Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT		FLASH	8-Bit	16KB 8K x 16	I2C, SPI, UART/USART, USB	8		YES	NO	8b	YES	NO					512 x 8	8		TS 16949							0.9mm	7mm				ROHS3 Compliant
Mfr Part No ATMEGA64L-8MQ	Microchip Technology	Datasheet	280 In Stock	-	Min: 1 Mult: 1	7 Weeks	Tin	Surface Mount	Surface Mount	64-VFQFN Exposed Pad		64		A/D 8x10b		53	32768		Yes	-40°C~105°C TA	Tray	1997	AVR® ATmega		yes	Active	3 (168 Hours)	64						QUAD	NO LEAD			0.5mm	8MHz		ATMEGA64		Not Qualified			3/5V		2-Wire, 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	8 μs			8b			4				2K x 8															ROHS3 Compliant	Lead Free
Mfr Part No ATMEGA48PB-MU	Microchip Technology	Datasheet	45 In Stock	-	Min: 1 Mult: 1	7 Weeks		Surface Mount	Surface Mount	32-VFQFN Exposed Pad		32		A/D 8x10b		27				-40°C~85°C TA	Tray	2014	AVR® ATmega		yes	Active	1 (Unlimited)	32						QUAD	NO LEAD	NOT SPECIFIED	5V	0.5mm	20MHz	NOT SPECIFIED	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					8	6	1		950μm		5.1mm	5.1mm			ROHS3 Compliant
Mfr Part No ATMEGA6490-16AUR	Microchip Technology	Datasheet	882 In Stock	1: $12.995524 10: $12.259929 100: $11.565971 500: $10.911293 View all price	Min: 1 Mult: 1	7 Weeks			Surface Mount	100-TQFP	YES			A/D 8x10b		68				-40°C~85°C TA	Tape & Reel (TR)	2006	AVR® ATmega	e3	yes	Active	3 (168 Hours)	100		Matte Tin (Sn)			ALSO OPERATES AT 2.7V SUPPLY AT 8 MHZ	QUAD	GULL WING	260	5V	0.5mm		40	ATMEGA6490	S-PQFP-G100	Not Qualified		5.5V		4.5V					Internal	16MHz	4K x 8	2.7V~5.5V	MICROCONTROLLER, RISC	AVR	Brown-out Detect/Reset, LCD, POR, PWM, WDT	16MHz	FLASH	8-Bit	64KB 32K x 16	SPI, UART/USART, USI	8		YES	NO		YES	NO					2K x 8										1.2mm	14mm	14mm			ROHS3 Compliant
Mfr Part No ATMEGA168PB-AN	Microchip Technology	Datasheet	2000 In Stock	-	Min: 1 Mult: 1	10 Weeks	Tin	Surface Mount	Surface Mount	32-TQFP				A/D 8x10b		27		Automotive grade	Yes	-40°C~105°C TA	Tray	2016	AVR® ATmega		yes	Active	3 (168 Hours)	32						QUAD	GULL WING	NOT SPECIFIED		0.8mm	20MHz	NOT SPECIFIED	ATMEGA168PB			5V				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	3				512 x 8	8		TS 16949							1.2mm	7mm	7mm			ROHS3 Compliant
Mfr Part No ATMEGA32U4RC-AUR	Microchip Technology	Datasheet	2240 In Stock	-	Min: 1 Mult: 1	4 Weeks		Surface Mount	Surface Mount	44-TQFP		44		A/D 12x10b		26		Automotive grade		-40°C~85°C TA	Tape & Reel (TR)	2001	AVR® ATmega		yes	Active	3 (168 Hours)	44					ALSO OPERATES AT 8 MHZ WITH A MINIMUM SUPPLY OF 2.7V	QUAD	GULL WING		5V	0.8mm	16MHz		ATMEGA32U4				5.5V			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	4				1K x 8	8									1.2mm	10mm				ROHS3 Compliant
Mfr Part No ATMEGA3290PA-AUR	Microchip Technology	Datasheet	21 In Stock	1: $7.671404 10: $7.237174 100: $6.827523 500: $6.441059 View all price	Min: 1 Mult: 1	4 Weeks	Tin	Surface Mount	Surface Mount	100-TQFP		100		A/D 8x10b		69			Yes	-40°C~85°C TA	Tape & Reel (TR)	2010	AVR® ATmega		yes	Active	3 (168 Hours)	100					ALSO OPERATES AT 2.7 V MINIMUM SUPPLY AT 10 MHZ AND 1.8 V MINIMUM SUPPLY AT 4 MHZ	QUAD	GULL WING		5V	0.5mm	20MHz		ATMEGA3290PA		Not Qualified		5.5V	2/5V	4.5V	SPI, UART, USART			32kB	Internal		2K x 8	2.7V~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	YES	NO	3				1K x 8										1.2mm	14mm				ROHS3 Compliant
Mfr Part No ATMEGA649V-8MU	Microchip Technology	Datasheet	208 In Stock	1: $21.890161 10: $20.651095 100: $19.482165 500: $18.379401 View all price	Min: 1 Mult: 1	7 Weeks	Tin	Surface Mount	Surface Mount	64-VFQFN Exposed Pad		64		A/D 8x10b		53				-40°C~85°C TA	Tray	2011	AVR® ATmega	e3	yes	Active	3 (168 Hours)	64					ALSO OPERATES AT 1.8V SUPPLY AT 4 MHZ	QUAD		260	3V	0.5mm	8MHz	40	ATMEGA649				5.5V	2/5V	2.7V	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	YES	NO	3				2K x 8				54						1mm	9mm		No		ROHS3 Compliant	Lead Free