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AVR Microcontrollers - MCU

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (IDR) Filter the results in the table by unit price based on your quantity.	Qty.	Mounting Style	Package/Case	Core	Program Memory Size	Data Bus Width	ADC Resolution	Maximum Clock Frequency	Number of I/Os	Data RAM Size	Supply Voltage - Min	Supply Voltage - Max	Minimum Operating Temperature	Maximum Operating Temperature	Qualification	Packaging
8-bit Microcontrollers - MCU 12MHz, Ind.Grade Grn,AVR,16KFl, USART ATTINY1634-SUR Microchip Technology 1: Rp37.059 1.993In Stock NRND	Mfr. Part No. ATTINY1634-SUR Mouser Part No 556-ATTINY1634-SUR NRND	Microchip Technology	8-bit Microcontrollers - MCU 12MHz, Ind.Grade Grn,AVR,16KFl, USART	Datasheet	1.993In Stock	Cut Tape Rp37.059 Rp35.958 Reel Rp30.638 MouseReel Available	Min.: 1 Mult.: 1 : 1.000	SMD/SMT	SOIC-20	AVR	16 kB	8 bit	10 bit	12 MHz	18 I/O	1 kB	1.8 V	5.5 V	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU 20MHz ATTINY1634R-MU Microchip Technology 1: Rp23.299 3.460In Stock NRND	Mfr. Part No. ATTINY1634R-MU Mouser Part No 556-ATTINY1634R-MU NRND	Microchip Technology	8-bit Microcontrollers - MCU 20MHz	Datasheet	3.460In Stock	Rp23.299 Rp21.281 Rp19.447	Min.: 1 Mult.: 1	SMD/SMT	QFN-20	AVR	16 kB	8 bit	10 bit	12 MHz	18 I/O	1 kB	1.8 V	5.5 V	- 40 C	+ 85 C		Tray
8-bit Microcontrollers - MCU 2K FL 128B EE SRAM 1 UART 20MHz Ind ATTINY2313A-MMHR Microchip Technology 1: Rp19.814 4.228In Stock NRND	Mfr. Part No. ATTINY2313A-MMHR Mouser Part No 556-ATTINY2313A-MMHR NRND	Microchip Technology	8-bit Microcontrollers - MCU 2K FL 128B EE SRAM 1 UART 20MHz Ind	Datasheet	4.228In Stock	Cut Tape Rp19.814 Reel Rp19.814 MouseReel Available	Min.: 1 Mult.: 1 : 6.000	SMD/SMT	VQFN-20	AVR	2 kB	8 bit	No ADC	20 MHz	18 I/O	128 B	1.8 V	5.5 V	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU AVR 4KB FL 256B SRAM ADC 2T-12MHz NiPdAu ATTINY40-MMHR Microchip Technology 1: Rp17.796 5.875In Stock NRND	Mfr. Part No. ATTINY40-MMHR Mouser Part No 556-ATTINY40-MMHR NRND	Microchip Technology	8-bit Microcontrollers - MCU AVR 4KB FL 256B SRAM ADC 2T-12MHz NiPdAu	Datasheet	5.875In Stock	Cut Tape Rp17.796 Rp17.135 Reel Rp17.135	Min.: 1 Mult.: 1 : 6.000	SMD/SMT	VQFN-20	AVR	4 kB	8 bit	10 bit	12 MHz	18 I/O	256 B	1.8 V	5.5 V	- 40 C	+ 85 C		Reel, Cut Tape
8-bit Microcontrollers - MCU 4kB Flash 0.256kB EEPROM 6 I/O Pins ATTINY45V-10PU Microchip Technology 1: Rp38.894 2.944In Stock NRND	Mfr. Part No. ATTINY45V-10PU Mouser Part No 556-ATTINY45V10PU NRND	Microchip Technology	8-bit Microcontrollers - MCU 4kB Flash 0.256kB EEPROM 6 I/O Pins Learn More about Microchip Technology microchip automotive 8bit mcus	Datasheet	2.944In Stock	Rp38.894 Rp35.775 Rp32.472	Min.: 1 Mult.: 1	Through Hole	PDIP-8	AVR	4 kB	8 bit	10 bit	10 MHz	6 I/O	256 B	1.8 V	5.5 V	- 40 C	+ 85 C		Tube
32-bit Microcontrollers - MCU 512KB, 100LQFP 85deg. Green AT32UC3A1512-AUR Microchip Technology 1: Rp268.952 1.465In Stock	Mfr. Part No. AT32UC3A1512-AUR Mouser Part No 556-AT32UC3A1512-AUR	Microchip Technology	32-bit Microcontrollers - MCU 512KB, 100LQFP 85deg. Green Learn More about Microchip Technology microchip a0 a1 series mcus	Datasheet	1.465In Stock	Cut Tape Rp268.952 Rp259.779 Reel Rp221.069 MouseReel Available	Min.: 1 Mult.: 1 : 1.000	SMD/SMT	TQFP-100	AVR	512 kB	32 bit	10 bit	66 MHz	69 I/O	64 kB	1.65 V	1.95 V	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU AVR 128KB FLASH 4KB EE 4KB SRAM,5V ATMEGA128-16MUR Microchip Technology 1: Rp301.241 2.761In Stock	Mfr. Part No. ATMEGA128-16MUR Mouser Part No 556-ATMEGA128-16MUR	Microchip Technology	8-bit Microcontrollers - MCU AVR 128KB FLASH 4KB EE 4KB SRAM,5V	Datasheet	2.761In Stock	Cut Tape Rp301.241 Reel Rp252.441 MouseReel Available	Min.: 1 Mult.: 1 : 4.000	SMD/SMT	MLF-64	AVR	128 kB	8 bit	10 bit	16 MHz	53 I/O	4 kB	4.5 V	5.5 V	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU AVR,128KB FLASH 4KB EE,4KB SRAM,8MHZ ATMEGA128L-8MUR Microchip Technology 1: Rp301.241 3.312In Stock	Mfr. Part No. ATMEGA128L-8MUR Mouser Part No 556-ATMEGA128L-8MUR	Microchip Technology	8-bit Microcontrollers - MCU AVR,128KB FLASH 4KB EE,4KB SRAM,8MHZ	Datasheet	3.312In Stock	Cut Tape Rp301.241 Reel Rp252.441 MouseReel Available	Min.: 1 Mult.: 1 : 4.000	SMD/SMT	MLF-64	AVR	128 kB	8 bit	10 bit	8 MHz	53 I/O	4 kB	2.7 V	5.5 V	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU AVR 32K FLSH 2K SRAM 1KB EE-10MHz 1.8V ATMEGA325PV-10AUR Microchip Technology 1: Rp115.213 1.798In Stock	Mfr. Part No. ATMEGA325PV-10AUR Mouser Part No 556-ATMEGA325PV10AUR	Microchip Technology	8-bit Microcontrollers - MCU AVR 32K FLSH 2K SRAM 1KB EE-10MHz 1.8V	Datasheet	1.798In Stock	Cut Tape Rp115.213 Rp112.094 Reel Rp95.583	Min.: 1 Mult.: 1 : 1.000	SMD/SMT	TQFP-64	AVR	32 kB	8 bit	10 bit	10 MHz	54 I/O	2 kB	1.8 V	5.5 V	- 40 C	+ 85 C		Reel, Cut Tape
8-bit Microcontrollers - MCU AVR 64K FLSH 4K SRAM 2KB EE-20MHZ 5V IND ATMEGA644-20AUR Microchip Technology 1: Rp128.789 3.863In Stock	Mfr. Part No. ATMEGA644-20AUR Mouser Part No 556-ATMEGA644-20AUR	Microchip Technology	8-bit Microcontrollers - MCU AVR 64K FLSH 4K SRAM 2KB EE-20MHZ 5V IND Learn More about Microchip Technology microchip atmega644pa mcus	Datasheet	3.863In Stock	Cut Tape Rp128.789 Rp125.303 Reel Rp106.590	Min.: 1 Mult.: 1 : 2.000	SMD/SMT	TQFP-44	AVR		8 bit		20 MHz			2.7 V	5.5 V				Reel, Cut Tape
8-bit Microcontrollers - MCU 125C GREEN 20MHZ SOIC14 T/R ATTINY214-SSFR Microchip Technology 1: Rp12.292 5.558In Stock	Mfr. Part No. ATTINY214-SSFR Mouser Part No 579-ATTINY214-SSFR	Microchip Technology	8-bit Microcontrollers - MCU 125C GREEN 20MHZ SOIC14 T/R Learn More about Microchip Technology microchip attiny214 avr mcus	Datasheet	5.558In Stock	Cut Tape Rp12.292 Rp12.072 Reel Rp10.274	Min.: 1 Mult.: 1 : 3.000	SMD/SMT	SOIC-14	AVR	2 kB	8 bit	10 bit	20 MHz	12 I/O	128 B	1.8 V	5.5 V	- 40 C	+ 125 C		Reel, Cut Tape
32-bit Microcontrollers - MCU 32-bit 256KB Flash AT32UC3B1256-Z1UT Microchip Technology 1: Rp158.326 343In Stock	Mfr. Part No. AT32UC3B1256-Z1UT Mouser Part No 556-AT32UC3B1256Z1UT	Microchip Technology	32-bit Microcontrollers - MCU 32-bit 256KB Flash Learn More about Microchip Technology microchip b series mcus	Datasheet	343In Stock	Rp158.326 Rp143.833 Rp130.440	Min.: 1 Mult.: 1	SMD/SMT	QFN-48	AVR	256 kB	32 bit	10 bit	60 MHz	28 I/O	32 kB	1.65 V	1.95 V	- 40 C	+ 85 C		Tray
32-bit Microcontrollers - MCU UC3L-128KB FL 85C AT32UC3L0128-AUT Microchip Technology 1: Rp153.006 422In Stock	Mfr. Part No. AT32UC3L0128-AUT Mouser Part No 556-AT32UC3L0128-AUT	Microchip Technology	32-bit Microcontrollers - MCU UC3L-128KB FL 85C Learn More about Microchip Technology microchip l series mcus	Datasheet	422In Stock	Rp153.006 Rp139.063 Rp126.220	Min.: 1 Mult.: 1	SMD/SMT		AVR	128 kB	32 bit	12 bit	50 MHz	36 I/O	32 kB	1.8 V	1.8 V	- 40 C	+ 85 C		Tray
8-bit Microcontrollers - MCU 128kB Flash 4kB EEPROM 53 I/O Pins ATMEGA128-16MU Microchip Technology 1: Rp275.373 520In Stock	Mfr. Part No. ATMEGA128-16MU Mouser Part No 556-ATMEGA128-16MU	Microchip Technology	8-bit Microcontrollers - MCU 128kB Flash 4kB EEPROM 53 I/O Pins	Datasheet	520In Stock	Rp275.373 Rp252.624 Rp249.139	Min.: 1 Mult.: 1	SMD/SMT	MLF-64	AVR	128 kB	8 bit	10 bit	16 MHz	53 I/O	4 kB	4.5 V	5.5 V	- 40 C	+ 85 C		Tray
8-bit Microcontrollers - MCU AVR,128KB FLASH,5V 4KB EE,4KB SRAM,8MHZ ATMEGA128L-8MN Microchip Technology 1: Rp289.316 123In Stock	Mfr. Part No. ATMEGA128L-8MN Mouser Part No 556-ATMEGA128L-8MN	Microchip Technology	8-bit Microcontrollers - MCU AVR,128KB FLASH,5V 4KB EE,4KB SRAM,8MHZ	Datasheet	123In Stock	Rp289.316 Rp265.283 Rp239.966	Min.: 1 Mult.: 1	SMD/SMT	MLF-64	AVR	128 kB	8 bit	10 bit	8 MHz	53 I/O	4 kB	3 V	5.5 V	- 40 C	+ 105 C		Tray
8-bit Microcontrollers - MCU 32kB Flash 1kB EEPROM 54 I/O Pins ATMEGA329-16AU Microchip Technology 1: Rp121.634 913In Stock	Mfr. Part No. ATMEGA329-16AU Mouser Part No 556-ATMEGA329-16AU	Microchip Technology	8-bit Microcontrollers - MCU 32kB Flash 1kB EEPROM 54 I/O Pins	Datasheet	913In Stock	Rp121.634 Rp111.727 Rp101.086	Min.: 1 Mult.: 1	SMD/SMT	TQFP-64	AVR	32 kB	8 bit	10 bit	16 MHz	54 I/O	2 kB	4.5 V	5.5 V	- 40 C	+ 85 C		Tray
8-bit Microcontrollers - MCU 125C, Green, 20MHz, QFN24, T&R ATTINY417-MFR Microchip Technology 1: Rp18.896 1.595In Stock	Mfr. Part No. ATTINY417-MFR Mouser Part No 556-ATTINY417-MFR	Microchip Technology	8-bit Microcontrollers - MCU 125C, Green, 20MHz, QFN24, T&R Learn More about Microchip Technology microchip attiny mcu	Datasheet	1.595In Stock	Cut Tape Rp18.896 Rp18.529 Reel Rp18.529	Min.: 1 Mult.: 1 : 6.000	SMD/SMT	QFN-24	AVR	4 kB	8 bit	10 bit	20 MHz	22 I/O	256 B	1.8 V	5.5 V	- 40 C	+ 125 C	AEC-Q100	Reel, Cut Tape
8-bit Microcontrollers - MCU AVR 16KB FL 512B EE 1KB SRAM-20 MHz ATMEGA164A-AUR Microchip Technology 1: Rp76.870 2.488In Stock NRND	Mfr. Part No. ATMEGA164A-AUR Mouser Part No 556-ATMEGA164A-AUR NRND	Microchip Technology	8-bit Microcontrollers - MCU AVR 16KB FL 512B EE 1KB SRAM-20 MHz Learn More about Microchip Technology microchip megaavr 8 bit mcus	Datasheet	2.488In Stock	Cut Tape Rp76.870 Rp75.402 Reel Rp64.028 MouseReel Available	Min.: 1 Mult.: 1 : 2.000	SMD/SMT	TQFP-44	AVR	16 kB	8 bit	10 bit	20 MHz	32 I/O	1 kB	1.8 V	5.5 V	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU AVR,16KB FLASH,20MHZ IND TEMP ATMEGA164PV-10MUR Microchip Technology 1: Rp90.446 3.990In Stock NRND	Mfr. Part No. ATMEGA164PV-10MUR Mouser Part No 556-ATMEGA164PV10MUR NRND	Microchip Technology	8-bit Microcontrollers - MCU AVR,16KB FLASH,20MHZ IND TEMP Learn More about Microchip Technology microchip automotive 8bit mcus	Datasheet	3.990In Stock	Cut Tape Rp90.446 Rp88.244 Reel Rp75.035 MouseReel Available	Min.: 1 Mult.: 1 : 4.000	SMD/SMT	VQFN-44	AVR	16 kB	8 bit	10 bit	10 MHz	32 I/O	1 kB	1.8 V	5.5 V	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU AVR 4K FLSH 256B EE 512B SRAM5V-20MHz 5V ATMEGA48P-20AUR Microchip Technology 1: Rp50.268 7.500In Stock NRND	Mfr. Part No. ATMEGA48P-20AUR Mouser Part No 556-ATMEGA48P-20AUR NRND	Microchip Technology	8-bit Microcontrollers - MCU AVR 4K FLSH 256B EE 512B SRAM5V-20MHz 5V	Datasheet	7.500In Stock	Cut Tape Rp50.268 Rp49.718 Reel Rp42.196 MouseReel Available	Min.: 1 Mult.: 1 : 2.000	SMD/SMT	TQFP-32	AVR	4 kB	8 bit	10 bit	20 MHz	23 I/O	512 B	2.7 V	5.5 V	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU AVR 8KB FLSH 512B EE 1KB SRAM-20MHz ATMEGA88A-MU Microchip Technology 1: Rp31.739 2.843In Stock NRND	Mfr. Part No. ATMEGA88A-MU Mouser Part No 556-ATMEGA88A-MU NRND	Microchip Technology	8-bit Microcontrollers - MCU AVR 8KB FLSH 512B EE 1KB SRAM-20MHz Learn More about Microchip Technology microchip automotive 8bit mcus	Datasheet	2.843In Stock	Rp31.739 Rp29.170 Rp26.051	Min.: 1 Mult.: 1	SMD/SMT	QFN-32	AVR	8 kB	8 bit	10 bit	20 MHz	23 I/O	1 kB	1.8 V	5.5 V	- 40 C	+ 85 C		Tray
8-bit Microcontrollers - MCU 8kB Flash 0.5kB EEPROM 23 I/O Pins ATMEGA8L-8MU Microchip Technology 1: Rp56.689 2.654In Stock NRND	Mfr. Part No. ATMEGA8L-8MU Mouser Part No 556-ATMEGA8L-8MU NRND	Microchip Technology	8-bit Microcontrollers - MCU 8kB Flash 0.5kB EEPROM 23 I/O Pins Learn More about Microchip Technology microchip atmega8 mcu	Datasheet	2.654In Stock	Rp56.689 Rp52.103 Rp51.369	Min.: 1 Mult.: 1	SMD/SMT	MLF-32	AVR	8 kB	8 bit	10 bit	8 MHz	23 I/O	1 kB	2.7 V	5.5 V	- 40 C	+ 85 C		Tray
8-bit Microcontrollers - MCU AVR 8KB FLSH 512B EE 512B SRAM-20MHz, IND ATTINY861A-SUR Microchip Technology 1: Rp30.271 1.216In Stock NRND	Mfr. Part No. ATTINY861A-SUR Mouser Part No 556-ATTINY861A-SUR NRND	Microchip Technology	8-bit Microcontrollers - MCU AVR 8KB FLSH 512B EE 512B SRAM-20MHz, IND Learn More about Microchip Technology microchip automotive 8bit mcus	Datasheet	1.216In Stock	Cut Tape Rp30.271 Rp29.537 Reel Rp25.317 MouseReel Available	Min.: 1 Mult.: 1 : 1.000	SMD/SMT	SOIC-20	AVR	8 kB	8 bit	10 bit	20 MHz	16 I/O	512 B	1.8 V	5.5 V	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU 20 MHZ, QFN/MLF, 105C, GREEN, 5V ATMEGA168PB-MN Microchip Technology 1: Rp26.785 1.826In Stock	Mfr. Part No. ATMEGA168PB-MN Mouser Part No 556-ATMEGA168PB-MN	Microchip Technology	8-bit Microcontrollers - MCU 20 MHZ, QFN/MLF, 105C, GREEN, 5V Learn More about Microchip Technology microchip automotive 8bit mcus	Datasheet	1.826In Stock	Rp26.785 Rp24.584 Rp22.382	Min.: 1 Mult.: 1	SMD/SMT	VQFN-32	AVR	16 kB	8 bit	10 bit	20 MHz	27 I/O	1 kB	1.8 V	5.5 V	- 40 C	+ 105 C		Tray
8-bit Microcontrollers - MCU 20MHz, 4KB, QFN20, Ind 105C, Green, T&R ATTINY406-MNR Microchip Technology 1: Rp13.026 5.960In Stock 6.000Expected 26/10/2026	Mfr. Part No. ATTINY406-MNR Mouser Part No 556-ATTINY406-MNR	Microchip Technology	8-bit Microcontrollers - MCU 20MHz, 4KB, QFN20, Ind 105C, Green, T&R Learn More about Microchip Technology microchip attiny406 avr microcontrollers	Datasheet	5.960In Stock 6.000Expected 26/10/2026	Cut Tape Rp13.026 Rp12.640 Reel Rp12.640 MouseReel Available	Min.: 1 Mult.: 1 : 6.000	SMD/SMT	VQFN-20	AVR	4 kB	8 bit	10 bit	20 MHz	18 I/O	256 B	1.8 V	5.5 V	- 40 C	+ 105 C		Reel, Cut Tape, MouseReel