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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	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	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	JESD-30 Code	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	Has ADC	DMA Channels	Data Bus Width	PWM Channels	DAC Channels	Number of Timers/Counters	Address Bus Width	EEPROM Size	On Chip Program ROM Width	Boundary Scan	Low Power Mode	Screening Level	Number of Programmable I/O	Format	Integrated Cache	RAM (words)	Number of ADC Channels	Number of Serial I/Os	Number of External Interrupts	Number of PWM Channels	Number of I2C Channels	On Chip Data RAM Width	Number of SPI Channels	Height	Height Seated (Max)	Length	Width	Radiation Hardening	REACH SVHC	RoHS Status	Lead Free
Mfr Part No ATMEGA329PA-MUR	Microchip Technology	Datasheet	28 In Stock	1: $11.375825 10: $10.731910 100: $10.124444 500: $9.551362 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)	2006	AVR® ATmega		yes	Active	3 (168 Hours)	64		ALSO OPERATES AT 2.7 V MINIMUM SUPPLY AT 10 MHZ AND 1.8 V MINIMUM SUPPLY AT 4 MHZ	QUAD	NO LEAD		5V	0.5mm	20MHz		ATMEGA329PA		Not Qualified		5.5V	2/5V	4.5V	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	YES	NO	3		1K x 8																	1mm	9mm				ROHS3 Compliant
Mfr Part No ATMEGA164A-CUR	Microchip Technology	Datasheet	21 In Stock	1: $5.245559 10: $4.948640 100: $4.668529 500: $4.404272 View all price	Min: 1 Mult: 1	7 Weeks	Copper, Silver, Tin	Surface Mount	Surface Mount	49-VFBGA		49	A/D 8x10b	32	8192		Yes	-40°C~85°C TA	Tape & Reel (TR)	2008	AVR® ATmega		yes	Active	3 (168 Hours)	49			BOTTOM	BALL			0.65mm	20MHz		ATMEGA164A		Not Qualified		5.5V	2/5V	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	8b	YES	NO	3		512 x 8	16	YES	YES			FIXED-POINT	NO	1024		2	3			8			1mm	5mm				ROHS3 Compliant
Mfr Part No ATMEGA6490P-AUR	Microchip Technology	Datasheet	16 In Stock	-	Min: 1 Mult: 1	7 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		ATMEGA6490P		Not Qualified		5.5V	2/5V	4.5V	CAN, I2C, SPI, UART, USART	48kB	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																	1.2mm	14mm				ROHS3 Compliant
Mfr Part No ATMEGA48P-20MMUR	Microchip Technology	Datasheet	17 In Stock	-	Min: 1 Mult: 1	4 Weeks	Tin	Surface Mount	Surface Mount	28-VFQFN Exposed Pad		28	A/D 8x10b	23	2048		Yes	-40°C~85°C TA	Tape & Reel (TR)	2009	AVR® ATmega		yes	Active	3 (168 Hours)	28		ALSO OPERATES AT 2.7 V MINIMUM SUPPLY AT 10 MHZ	QUAD	NO LEAD		5V	0.45mm	20MHz		ATMEGA48P		Not Qualified		5.5V		4.5V	I2C, SPI, UART, USART	4kB	Internal	512 x 8	2.7V~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	NO	8b	YES	YES	3		256 x 8																	1mm	4mm				ROHS3 Compliant
Mfr Part No ATMEGA168PV-10MUR	Microchip Technology	Datasheet	4800 In Stock	-	Min: 1 Mult: 1	6 Weeks	Tin	Surface Mount	Surface Mount	32-VFQFN Exposed Pad		32	A/D 8x10b	23	8192		Yes	-40°C~85°C TA	Tape & Reel (TR)	2009	AVR® ATmega	e3	yes	Active	3 (168 Hours)	32		ALSO OPERATES AT 1.8 V MINIMUM SUPPLY AT 4 MHZ	QUAD		260	4.5V	0.5mm	10MHz	40	ATMEGA168P				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	YES	3		512 x 8																	1mm	5mm		No		ROHS3 Compliant
Mfr Part No ATMEGA168PA-PN	Microchip Technology	Datasheet	7 In Stock	-	Min: 1 Mult: 1	4 Weeks	Tin		Through Hole	28-DIP (0.300, 7.62mm)	NO		A/D 6x10b	23			Yes	-40°C~105°C TA	Tube	2012	AVR® ATmega		yes	Active	1 (Unlimited)	28		ALSO OPERATES AT 2.7 V MINIMUM SUPPLY AT 10 MHZ AND 1.8 V MINIMUM SUPPLY AT 4 MHZ	DUAL			5V	2.54mm	20MHz		ATMEGA168PA	R-PDIP-T28	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	8																4.5724mm					ROHS3 Compliant
Mfr Part No ATMEGA128L-8ANR	Microchip Technology	Datasheet	132 In Stock	-	Min: 1 Mult: 1	7 Weeks	Tin	Surface Mount	Surface Mount	64-TQFP		64	A/D 8x10b	53				-40°C~105°C TA	Tape & Reel (TR)	1997	AVR® ATmega	e3	yes	Active	3 (168 Hours)	64			QUAD	GULL WING	260	4V	0.8mm	8MHz	40	ATMEGA128				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			No		ROHS3 Compliant
Mfr Part No ATMEGA164PA-PU	Microchip Technology	Datasheet	8 In Stock	1: $5.465152 10: $5.155803 100: $4.863966 500: $4.588647 View all price	Min: 1 Mult: 1	12 Weeks		Through Hole	Through Hole	40-DIP (0.600, 15.24mm)		40	A/D 8x10b	32			Yes	-40°C~85°C TA	Tube	2008	AVR® ATmega	e3	yes	Active	1 (Unlimited)	40	Matte Tin (Sn)		DUAL				2.54mm	20MHz		ATMEGA164PA				5.5V	2/5V		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		YES	YES			FIXED-POINT	NO		8	2	3	6	1			4.826mm		52.58mm	13.97mm	No	No SVHC	ROHS3 Compliant
Mfr Part No ATMEGA649-16AUR	Microchip Technology	Datasheet	1636 In Stock	1: $9.733500 10: $9.182547 100: $8.662780 500: $8.172434 View all price	Min: 1 Mult: 1	4 Weeks	Tin	Surface Mount	Surface Mount	64-TQFP		64	A/D 8x10b	53			Yes	-40°C~85°C TA	Tape & Reel (TR)	1997	AVR® ATmega	e3	yes	Active	3 (168 Hours)	64		ALSO OPERATES AT 2.7V SUPPLY AT 8 MHZ	QUAD	GULL WING	260	5V	0.8mm	16MHz	40	ATMEGA649		Not Qualified		5.5V	2/5V	4.5V	CAN, I2C, SPI, UART, USART	48kB	Internal	4K x 8	2.7V~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					54												1.2mm	14mm				ROHS3 Compliant
Mfr Part No ATMEGA164PA-MCHR	Microchip Technology	Datasheet	799999 In Stock	1: $4.168340 10: $3.932397 100: $3.709808 500: $3.499818 View all price	Min: 1 Mult: 1	5 Weeks	Tin	Surface Mount	Surface Mount	44-VQFN Dual Rows, Exposed Pad		44	A/D 8x10b	32	8192		Yes	-40°C~85°C TA	Tape & Reel (TR)	2008	AVR® ATmega	e4	yes	Active	3 (168 Hours)	44	Nickel/Palladium/Gold (Ni/Pd/Au)		QUAD	NO LEAD	260		0.5mm	20MHz	40	ATMEGA164PA		Not Qualified		5.5V	2/5V	1.8V	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	YES	NO	3		512 x 8	16	YES	YES			FIXED-POINT	NO	1024		2	3			8			1mm	7mm				ROHS3 Compliant
Mfr Part No ATMEGA88PB-MN	Microchip Technology	Datasheet	2384 In Stock	1: $1.378149 10: $1.300141 100: $1.226548 500: $1.157121 View all price	Min: 1 Mult: 1	4 Weeks	Tin	Surface Mount	Surface Mount	32-VFQFN Exposed Pad		32	A/D 8x10b	27		Automotive grade	Yes	-40°C~105°C TA	Tray	2015	AVR® ATmega		yes	Active	3 (168 Hours)	32			QUAD	NO LEAD	NOT SPECIFIED		0.5mm	20MHz	NOT SPECIFIED	ATMEGA88PB			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			TS 16949													0.9mm	5mm				ROHS3 Compliant
Mfr Part No ATMEGA128-16MN	Microchip Technology	Datasheet	6 In Stock	-	Min: 1 Mult: 1	4 Weeks	Tin	Surface Mount	Surface Mount	64-VFQFN Exposed Pad		64	A/D 8x10b	53			Yes	-40°C~105°C TA	Tray	1997	AVR® ATmega		yes	Active	3 (168 Hours)	64			QUAD	NO LEAD		5V	0.5mm	16MHz		ATMEGA128		Not Qualified	5V		5V		EBI/EMI, I2C, SPI, UART, USART	128kB	Internal	4K x 8	4.5V~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				ROHS3 Compliant
Mfr Part No ATMEGA3290P-20AUR	Microchip Technology	Datasheet	1200 In Stock	1: $6.813394 10: $6.427731 100: $6.063896 500: $5.720658 View all price	Min: 1 Mult: 1	6 Weeks	Tin	Surface Mount	Surface Mount	100-TQFP		100	A/D 8x10b	69			Yes	-40°C~85°C TA	Tape & Reel (TR)	2009	AVR® ATmega		yes	Active	3 (168 Hours)	100		ALSO OPERATES AT 2.7 V MINIMUM SUPPLY AT 10 MHZ	QUAD	GULL WING		5V	0.5mm	20MHz		ATMEGA3290P		Not Qualified		5.5V		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 ATMEGA329PV-10MUR	Microchip Technology	Datasheet	4000 In Stock	1: $7.921386 10: $7.473006 100: $7.050006 500: $6.650949 View all price	Min: 1 Mult: 1	8 Weeks			Surface Mount	64-VFQFN Exposed Pad	YES	64	A/D 8x10b	54	16384			-40°C~85°C TA	Tape & Reel (TR)	1997	AVR® ATmega	e3	yes	Active	3 (168 Hours)	64	Matte Tin (Sn)	ALSO OPERATES AT 1.8 V MINIMUM SUPPLY AT 4 MHZ	QUAD	NO LEAD		3V	0.5mm	10MHz		ATMEGA329P		Not Qualified		5.5V	2/5V	2.7V	I2C, SPI, UART, USART	14kB	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	YES	NO			1K x 8																	1mm	9mm				ROHS3 Compliant	Lead Free
Mfr Part No ATMEGA324P-20MQ	Microchip Technology	Datasheet	30 In Stock	1: $7.160143 10: $6.754853 100: $6.372502 500: $6.011794 View all price	Min: 1 Mult: 1	7 Weeks	Tin	Surface Mount	Surface Mount	44-VFQFN Exposed Pad		44	A/D 8x10b	32		Automotive grade		-40°C~105°C TA	Tray	1997	AVR® ATmega		yes	Active	3 (168 Hours)	44		Q TEMP GRADE NOT PROVIDED	QUAD	NO LEAD		5V	0.5mm	20MHz		ATMEGA324P				5.5V		4.5V	2-Wire, I2C, SPI, UART, USART	32kB	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	I2C, SPI, UART/USART	8	YES	NO	8b	YES	NO	3		1K x 8	8			TS 16949													1mm	7mm				ROHS3 Compliant
Mfr Part No ATMEGA64-16MUR	Microchip Technology	Datasheet	3556 In Stock	1: $12.124950 10: $11.438633 100: $10.791163 500: $10.180342 View all price	Min: 1 Mult: 1	7 Weeks		Surface Mount	Surface Mount	64-VFQFN Exposed Pad		64	A/D 8x10b	53	32768			-40°C~85°C TA	Tape & Reel (TR)	1997	AVR® ATmega	e3	yes	Active	3 (168 Hours)	64	MATTE TIN		QUAD		260	5V	0.5mm	16MHz	40	ATMEGA64			5V		5V		I2C, SPI, UART, USART	64kB	Internal	4K x 8	4.5V~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																	1mm	9mm		No		ROHS3 Compliant
Mfr Part No ATMEGA165A-MUR	Microchip Technology	Datasheet	21 In Stock	-	Min: 1 Mult: 1	4 Weeks	Tin	Surface Mount	Surface Mount	64-VFQFN Exposed Pad		64	A/D 8x10b	54	8192		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			5V	0.5mm	16MHz		ATMEGA165A				5.5V	2/5V	4.5V	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	SPI, UART/USART, USI	8	YES	NO	8b	YES	NO	3		512 x 8																	1mm	9mm		No		ROHS3 Compliant
Mfr Part No ATMEGA6490P-AU	Microchip Technology	Datasheet	3040 In Stock	1: $8.857468 10: $8.356103 100: $7.883115 500: $7.436901 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	2010	AVR® ATmega	e3	yes	Active	3 (168 Hours)	100			QUAD	GULL WING	260	5V	0.5mm	20MHz	40	ATMEGA6490P		Not Qualified		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 SVHC	ROHS3 Compliant
Mfr Part No ATMEGA3250A-AU	Microchip Technology	Datasheet	160 In Stock	-	Min: 1 Mult: 1	4 Weeks	Tin	Surface Mount	Surface Mount	100-TQFP		100	A/D 8x10b	69			Yes	-40°C~85°C TA	Tray	1997	AVR® ATmega	e3	yes	Active	3 (168 Hours)	100			QUAD	GULL WING	260	5V	0.5mm	20MHz	40	ATMEGA3250A				5.5V			SPI, UART, USART	32kB	Internal	2K x 8	1.8V~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			3		1K x 8									8			4	1			1.05mm		14.1mm	14.1mm	No	No SVHC	ROHS3 Compliant
Mfr Part No ATMEGA645P-AUR	Microchip Technology	Datasheet	27 In Stock	1: $8.365642 10: $7.892115 100: $7.445392 500: $7.023954 View all price	Min: 1 Mult: 1	4 Weeks	Tin	Surface Mount	Surface Mount	64-TQFP		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	GULL WING		5V	0.8mm	16MHz		ATMEGA645P		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																	1.2mm	14mm				ROHS3 Compliant