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AVR® ATtiny

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)	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)	Voltage	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	Supply Current-Max	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	Low Power Mode	Integrated Cache	RAM (words)	Number of ADC Channels	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 ATTINY24A-MMH	Microchip Technology	Datasheet	1150 In Stock	-	Min: 1 Mult: 1	7 Weeks	Gold	Surface Mount	Surface Mount	20-VFQFN Exposed Pad		20	A/D 8x10b	12		Yes	-40°C~85°C TA	Tray	1997	AVR® ATtiny	e4	yes	Active	3 (168 Hours)	20	SMD/SMT			QUAD	NO LEAD		5V		20MHz		ATTINY24A	Not Qualified		5.5V				SPI, Serial	2kB	Internal	128 x 8	1.8V~5.5V	MICROCONTROLLER, RISC	AVR	Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT	FLASH	8-Bit	2KB 1K x 16	USI		8		YES	NO	8b			2		16 kb	128 x 8					8		4				800μm		3.1mm	3.1mm		No SVHC	ROHS3 Compliant
Mfr Part No ATTINY40-MMHR	Microchip Technology	Datasheet	398860 In Stock	-	Min: 1 Mult: 1	7 Weeks	Tin	Surface Mount	Surface Mount	20-VFQFN Exposed Pad		20	A/D 12x10b	18	4096	Yes	-40°C~85°C TA	Tape & Reel (TR)	1997	AVR® ATtiny	e4	yes	Active	3 (168 Hours)	20		NICKEL PALLADIUM GOLD	OPERATES AT 1.8 V MINIMUM SUPPLY AT 4 MHZ	QUAD	NO LEAD		5V	0.45mm	12MHz		ATTINY40	Not Qualified		5.5V		4.5V		I2C, SPI	4kB	Internal	256 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		8		YES	NO	8b	YES	NO	2															0.85mm	3mm				ROHS3 Compliant	Lead Free
Mfr Part No ATTINY4313-MMHR	Microchip Technology	Datasheet	18 In Stock	-	Min: 1 Mult: 1	7 Weeks		Surface Mount	Surface Mount	20-VFQFN Exposed Pad		20		18		Yes	-40°C~85°C TA	Tape & Reel (TR)	1997	AVR® ATtiny		yes	Active	3 (168 Hours)	20				QUAD	NO LEAD		5V	0.45mm	20MHz		ATTINY4313			5.5V		4.5V		I2C, SPI, UART, USART	3.5kB	Internal	256 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		NO	NO	8b	YES	NO	2			256 x 8	16	YES	NO	256		1			8			0.85mm	3mm				ROHS3 Compliant	Lead Free
Mfr Part No ATTINY261A-MFR	Microchip Technology	Datasheet	5299 In Stock	-	Min: 1 Mult: 1	6 Weeks			Surface Mount	32-VFQFN Exposed Pad	YES	32	A/D 11x10b	16			-40°C~125°C TA	Tape & Reel (TR)	1997	AVR® ATtiny	e3	yes	Active	1 (Unlimited)	32		Matte Tin (Sn)		QUAD	NO LEAD	260	3V		20MHz	40	ATTINY261A		5.5V					SPI	2kB	Internal	128 x 8	1.8V~5.5V	MICROCONTROLLER	AVR	Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT	FLASH	8-Bit	2KB 1K x 16	USI		8		YES	NO	8b	NO	NO	2			128 x 8																	ROHS3 Compliant
Mfr Part No ATTINY24A-SSFR	Microchip Technology	Datasheet	2344 In Stock	-	Min: 1 Mult: 1	10 Weeks		Surface Mount	Surface Mount	14-SOIC (0.154, 3.90mm Width)		14	A/D 8x10b	12		Yes	-40°C~125°C TA	Tape & Reel (TR)	1997	AVR® ATtiny	e3	yes	Active	2 (1 Year)	14		Matte Tin (Sn)	ALSO OPERATES 1.8 V MINIMUM SUPPLY AT 4 MHZ	DUAL	GULL WING	260	5V		20MHz	40	ATTINY24A	Not Qualified		5.5V		4.5V		SPI	2kB	Internal	128 x 8	1.8V~5.5V	MICROCONTROLLER, RISC	AVR	Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT	FLASH	8-Bit	2KB 1K x 16	USI		8		YES	NO	8b	YES	NO	2			128 x 8												1.75mm	8.645mm				ROHS3 Compliant	Lead Free
Mfr Part No ATTINY861V-10SUR	Microchip Technology	Datasheet	2400 In Stock	1: $2.380727 10: $2.245969 100: $2.118839 500: $1.998904 View all price	Min: 1 Mult: 1	14 Weeks	Tin	Surface Mount	Surface Mount	20-SOIC (0.295, 7.50mm Width)		20	A/D 11x10b	16		Yes	-40°C~85°C TA	Tape & Reel (TR)	2008	AVR® ATtiny	e3	yes	Active	2 (1 Year)	20			ALSO OPERATES AT 1.8 V MINIMUM SUPPLY AT 4 MHZ	DUAL	GULL WING	250	3V		10MHz	40	ATTINY861	Not Qualified		5.5V				SPI	8kB	Internal	512 x 8	1.8V~5.5V	MICROCONTROLLER, RISC	AVR	Brown-out Detect/Reset, POR, PWM, WDT	FLASH	8-Bit	8KB 4K x 16	USI		8		YES	NO	8b	YES	NO	2			512 x 8																	ROHS3 Compliant
Mfr Part No ATTINY48-AUR	Microchip Technology	Datasheet	1600 In Stock	-	Min: 1 Mult: 1	6 Weeks	Tin	Surface Mount	Surface Mount	32-TQFP		32	A/D 8x10b	28	4096	Yes	-40°C~85°C TA	Tape & Reel (TR)	1997	AVR® ATtiny	e3	yes	Active	3 (168 Hours)	32				QUAD	GULL WING	260	5V	0.8mm	12MHz	40	ATTINY48	Not Qualified		5.5V		4.5V		I2C, SPI	4kB	Internal	256 x 8	1.8V~5.5V	MICROCONTROLLER, RISC	AVR	Brown-out Detect/Reset, POR, WDT	FLASH	8-Bit	4KB 2K x 16	I2C, SPI		8		YES	NO	8b	YES	NO	2			64 x 8													7mm				ROHS3 Compliant	Lead Free
Mfr Part No ATTINY167-SU	Microchip Technology	Datasheet	1072 In Stock	-	Min: 1 Mult: 1	7 Weeks	Tin	Surface Mount	Surface Mount	20-SOIC (0.295, 7.50mm Width)		20	A/D 11x10b	16		Yes	-40°C~85°C TA	Tube	1997	AVR® ATtiny	e3	yes	Active	3 (168 Hours)	20				DUAL	GULL WING	250	5V		20MHz	40	ATTINY167	Not Qualified		5.5V		4.5V		I2C, LIN, SPI, UART, USART	16kB	Internal	512 x 8	1.8V~5.5V	MICROCONTROLLER, RISC	AVR	Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT	FLASH	8-Bit	16KB 8K x 16	I2C, LINbus, SPI, UART/USART, USI		8		YES	NO	8b	YES					512 x 8					11			1		2	2.65mm		13mm	7.6mm		No SVHC	ROHS3 Compliant
Mfr Part No ATTINY44A-MMHR	Microchip Technology	Datasheet	316 In Stock	1: $2.010934 10: $1.897107 100: $1.789724 500: $1.688419 View all price	Min: 1 Mult: 1	7 Weeks	Gold	Surface Mount	Surface Mount	20-VFQFN Exposed Pad		20	A/D 8x10b	12	4096	Yes	-40°C~85°C TA	Tape & Reel (TR)	1997	AVR® ATtiny	e4	yes	Active	3 (168 Hours)	20			ALSO OPERATES 1.8 V MINIMUM SUPPLY AT 4 MHZ	QUAD	NO LEAD	260	5V	0.45mm	20MHz	40	ATTINY44A	Not Qualified		5.5V		4.5V		SPI	1.5kB	Internal	256 x 8	1.8V~5.5V	MICROCONTROLLER, RISC	AVR	Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT	FLASH	8-Bit	4KB 2K x 16	USI		8		YES	NO	8b	YES	NO	2			256 x 8												0.85mm	3mm				ROHS3 Compliant
Mfr Part No ATTINY85V-10MU	Microchip Technology	Datasheet	2145 In Stock	-	Min: 1 Mult: 1	7 Weeks	Tin	Surface Mount	Surface Mount	20-WFQFN Exposed Pad		20	A/D 4x10b	6		Yes	-40°C~85°C TA	Tube	2011	AVR® ATtiny	e3	yes	Active	3 (168 Hours)	20				QUAD			3V	0.5mm	10MHz		ATTINY85			5.5V				SPI	8kB	Internal	512 x 8	1.8V~5.5V	MICROCONTROLLER, RISC	AVR	Brown-out Detect/Reset, POR, PWM, WDT	FLASH	8-Bit	8KB 4K x 16	USI		8	10 μs	YES	NO	8b						512 x 8					4		2	1			800μm		4mm	4mm	No	No SVHC	ROHS3 Compliant	Lead Free
Mfr Part No ATTINY43U-SU	Microchip Technology	Datasheet	247 In Stock	-	Min: 1 Mult: 1	4 Weeks	Tin	Surface Mount	Surface Mount	20-SOIC (0.295, 7.50mm Width)		20	A/D 4x10b	16			-40°C~85°C TA	Tube	1997	AVR® ATtiny		yes	Active	2 (1 Year)	20				DUAL	GULL WING				8MHz		ATTINY43	Not Qualified						SPI	4kB	Internal	256 x 8	1.8V~5.5V		AVR	Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT	FLASH	8-Bit	4KB 2K x 16	USI		8				8b						64 x 8					4		2	1			2.35mm		13mm	7.6mm		No SVHC	ROHS3 Compliant
Mfr Part No ATTINY48-MMU	Microchip Technology	Datasheet	2823 In Stock	1: $13.523667 10: $12.758176 100: $12.036016 500: $11.354731 View all price	Min: 1 Mult: 1	14 Weeks	Tin	Surface Mount	Surface Mount	28-VFQFN Exposed Pad		28	A/D 6x10b	24		Yes	-40°C~85°C TA	Tray	1997	AVR® ATtiny		yes	Active	3 (168 Hours)	28				QUAD			5V	0.45mm	12MHz		ATTINY48			5.5V		4.5V		2-Wire, I2C, I2S, SPI	4kB	Internal	256 x 8	1.8V~5.5V	MICROCONTROLLER, RISC	AVR	Brown-out Detect/Reset, POR, WDT	FLASH	8-Bit	4KB 2K x 16	I2C, SPI		8		YES	NO	8b						64 x 8					6		2	1			950μm		4.05mm	4.05mm	No	No SVHC	ROHS3 Compliant	Lead Free
Mfr Part No ATTINY84V-10PU	Microchip Technology	Datasheet	27200 In Stock	-	Min: 1 Mult: 1	4 Weeks	Tin	Through Hole	Through Hole	14-DIP (0.300, 7.62mm)		14	A/D 8x10b	12		Yes	-40°C~85°C TA	Tube	1997	AVR® ATtiny	e3	yes	Active	1 (Unlimited)	14	Through Hole			DUAL		NOT APPLICABLE	3V		10MHz	NOT APPLICABLE	ATTINY84	Not Qualified		5.5V				SPI	8kB	Internal	512 x 8	1.8V~5.5V	MICROCONTROLLER, RISC	AVR	Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT	FLASH	8-Bit	8KB 8K x 8	USI		8	10 μs	YES	NO	8b				8b		512 x 8					8		2	1			5.334mm		19.69mm	7.112mm		No SVHC	ROHS3 Compliant	Lead Free
Mfr Part No ATTINY24-20PU	Microchip Technology	Datasheet	8 In Stock	-	Min: 1 Mult: 1	4 Weeks	Tin	Through Hole	Through Hole	14-DIP (0.300, 7.62mm)		14	A/D 8x10b	12		Yes	-40°C~85°C TA	Tube	1997	AVR® ATtiny	e3	yes	Active	1 (Unlimited)	14				DUAL			5V		20MHz		ATTINY24			5.5V	3/5V	4.5V		SPI	2kB	Internal	128 x 8	2.7V~5.5V	MICROCONTROLLER, RISC	AVR	Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT	FLASH	8-Bit	2KB 1K x 16	USI		8	20 μs	YES	NO	8b						128 x 8					8		2	1			5.334mm		19.69mm	7.112mm	No	No SVHC	ROHS3 Compliant	Lead Free
Mfr Part No ATTINY24A-PU	Microchip Technology	Datasheet	26400 In Stock	-	Min: 1 Mult: 1	7 Weeks	Tin	Through Hole	Through Hole	14-DIP (0.300, 7.62mm)		14	A/D 8x10b	12		Yes	-40°C~85°C TA	Tube	1997	AVR® ATtiny	e3	yes	Active	1 (Unlimited)	14				DUAL		NOT APPLICABLE	5V		20MHz	NOT APPLICABLE	ATTINY24A	Not Qualified		5.5V		4.5V		SPI	2kB	Internal	128 x 8	1.8V~5.5V	MICROCONTROLLER, RISC	AVR	Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT	FLASH	8-Bit	2KB 1K x 16	USI		8		YES	NO	8b						128 x 8					20		2	1			4.953mm		19.69mm	7.112mm		No SVHC	ROHS3 Compliant
Mfr Part No ATTINY9-TS8R	Microchip Technology	Datasheet	4703 In Stock	-	Min: 1 Mult: 1	6 Weeks	Tin	Surface Mount	Surface Mount	SOT-23-6		6		4		Yes	-40°C~125°C TA	Tape & Reel (TR)	1997	AVR® ATtiny		yes	Active	1 (Unlimited)	6				DUAL	GULL WING		3V	0.95mm	12MHz		ATTINY9	Not Qualified		5.5V					1kB	Internal	32 x 8	1.8V~5.5V	MICROCONTROLLER, RISC	AVR	POR, PWM, WDT	FLASH	8-Bit	1KB 512 x 16			8		NO	NO	8b		NO	1										2				1.3mm		3mm	1.75mm			ROHS3 Compliant
Mfr Part No ATTINY261A-MN	Microchip Technology	Datasheet	9967 In Stock	-	Min: 1 Mult: 1	7 Weeks	Tin	Surface Mount	Surface Mount	32-VFQFN Exposed Pad		32	A/D 11x10b	16		Yes	-40°C~105°C TA	Tray	1997	AVR® ATtiny		yes	Active	3 (168 Hours)	32			ALSO OPERATES AT MINIMUM 1.8 V SUPPLY	QUAD	NO LEAD	NOT SPECIFIED	5V	0.5mm	20MHz	NOT SPECIFIED	ATTINY261A	Not Qualified	3.3V				5V	SPI	2kB	Internal	128 x 8	1.8V~5.5V	MICROCONTROLLER	AVR	Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT	FLASH	8-Bit	2KB 1K x 16	USI	7mA	8		YES	NO	8b	NO	NO	2			128 x 8												1mm	5mm				ROHS3 Compliant	Lead Free
Mfr Part No ATTINY1634-MU	Microchip Technology	Datasheet	784 In Stock	-	Min: 1 Mult: 1	7 Weeks	Tin	Surface Mount	Surface Mount	20-WFQFN Exposed Pad		20	A/D 12x10b	18		Yes	-40°C~85°C TA	Tray	1997	AVR® ATtiny		yes	Active	3 (168 Hours)	20				QUAD	NO LEAD		5V	0.5mm	12MHz		ATTINY1634	Not Qualified		5.5V				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 16K x 8	I2C, SPI, UART/USART, USI		8		YES	NO	8b			2			256 x 8					12		4	1			750μm		4mm	4mm		No SVHC	ROHS3 Compliant
Mfr Part No ATTINY9-MAHR	Microchip Technology	Datasheet	-	-	Min: 1 Mult: 1	7 Weeks	Gold	Surface Mount	Surface Mount	8-UFDFN Exposed Pad		8		4		Yes	-40°C~85°C TA	Tape & Reel (TR)	1997	AVR® ATtiny		yes	Active	1 (Unlimited)	8				DUAL	NO LEAD		3V	0.5mm	12MHz		ATTINY9	Not Qualified		5.5V	2/5V				1kB	Internal	32 x 8	1.8V~5.5V	MICROCONTROLLER, RISC	AVR	POR, PWM, WDT	FLASH	8-Bit	1KB 512 x 16			8		NO	NO	8b	YES	NO	1				8											0.6mm	2mm				ROHS3 Compliant
Mfr Part No ATTINY25-20SSNR	Microchip Technology	Datasheet	28800 In Stock	-	Min: 1 Mult: 1	8 Weeks	Tin	Surface Mount	Surface Mount	8-SOIC (0.154, 3.90mm Width)		8	A/D 4x10b	6		Yes	-40°C~105°C TA	Tape & Reel (TR)	1997	AVR® ATtiny	e3	yes	Active	2 (1 Year)	8				DUAL	GULL WING		5V		20MHz		ATTINY25	Not Qualified		5.5V	3/5V	4.5V		SPI	2kB	Internal	128 x 8	2.7V~5.5V	MICROCONTROLLER, RISC	AVR	Brown-out Detect/Reset, POR, PWM, WDT	FLASH	8-Bit	2KB 1K x 16	USI		8		YES	NO	8b	YES	NO	2			128 x 8												1.75mm					ROHS3 Compliant