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AVR Microcontrollers - MCU

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (EUR) 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 AVR 64K FLSH 8K SRAM 4KB EE-8MHZ 1.8V ATMEGA640V-8AU Microchip Technology 1: 8,84 € 180Expected 12/10/2026	Mfr. Part No. ATMEGA640V-8AU Mouser Part No 556-ATMEGA640V8AU	Microchip Technology	8-bit Microcontrollers - MCU AVR 64K FLSH 8K SRAM 4KB EE-8MHZ 1.8V Learn More about Microchip Technology microchip atmega644pa mcus	Datasheet	180Expected 12/10/2026	8,84 € 8,11 € 7,34 €	Min.: 1 Mult.: 1	SMD/SMT	TQFP-100	AVR	64 kB	8 bit	10 bit	8 MHz	86 I/O	8 kB	1.8 V	5.5 V	- 40 C	+ 85 C		Tray
8-bit Microcontrollers - MCU 1.8V - 5.5V 20MHz 8KB Programmable ATMEGA88PA-AU Microchip Technology 1: 1,55 € Lead-Time 8 Weeks	Mfr. Part No. ATMEGA88PA-AU Mouser Part No 556-ATMEGA88PA-AU	Microchip Technology	8-bit Microcontrollers - MCU 1.8V - 5.5V 20MHz 8KB Programmable Learn More about Microchip Technology microchip automotive 8bit mcus	Datasheet	Lead-Time 8 Weeks	1,55 € 1,42 € 1,29 €	Min.: 1 Mult.: 1	SMD/SMT	TQFP-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 AVR 16KB, 64B EE 20MHz Ind. Temp ATTINY13-20MMU Microchip Technology 1: 1,45 € 2.474On Order	Mfr. Part No. ATTINY13-20MMU Mouser Part No 556-ATTINY13-20MMU	Microchip Technology	8-bit Microcontrollers - MCU AVR 16KB, 64B EE 20MHz Ind. Temp	Datasheet	2.474On Order	1,45 € 1,34 € 1,21 €	Min.: 1 Mult.: 1	SMD/SMT	MLF-10	AVR	1 kB	8 bit	10 bit	20 MHz	6 I/O	64 B	2.7 V	5.5 V	- 40 C	+ 85 C		Tray
8-bit Microcontrollers - MCU AVR 1KB FL 64B EE 20MHZ IND GRN 5V ATTINY13-20MMUR Microchip Technology 1: 1,51 € 6.000Expected 1/15/2027	Mfr. Part No. ATTINY13-20MMUR Mouser Part No 556-ATTINY13-20MMUR	Microchip Technology	8-bit Microcontrollers - MCU AVR 1KB FL 64B EE 20MHZ IND GRN 5V	Datasheet	6.000Expected 1/15/2027	Cut Tape 1,51 € 1,45 € Reel 1,45 €	Min.: 1 Mult.: 1 : 6.000		VDFN-10	AVR		8 bit		20 MHz			2.7 V	5.5 V				Reel, Cut Tape
8-bit Microcontrollers - MCU AVR, 1KB FLASH, 64B EE, 64B SRAM - 20MHz ATTINY13A-MMF Microchip Technology 1: 0,765 € 2.379Expected 1/25/2027	Mfr. Part No. ATTINY13A-MMF Mouser Part No 556-ATTINY13A-MMF	Microchip Technology	8-bit Microcontrollers - MCU AVR, 1KB FLASH, 64B EE, 64B SRAM - 20MHz	Datasheet	2.379Expected 1/25/2027	0,765 € 0,688 € 0,628 €	Min.: 1 Mult.: 1	SMD/SMT	VDFN-10	AVR	1 kB	8 bit	10 bit	20 MHz	6 I/O	64 B	1.8 V	5.5 V	- 40 C	+ 125 C		Tray
8-bit Microcontrollers - MCU AVR 1KB FL 64B EE 64B SRAM 20 MHz IND ATTINY13A-SUR Microchip Technology 1: 0,903 € 3.980On Order	Mfr. Part No. ATTINY13A-SUR Mouser Part No 556-ATTINY13A-SUR	Microchip Technology	8-bit Microcontrollers - MCU AVR 1KB FL 64B EE 64B SRAM 20 MHz IND	Datasheet	3.980On Order On Order Ship Dates Mfr. No: ATTINY13A-SUR Stock: 0 On Order: 1.980 Expected 11/20/2026 2.000 TBD Factory Lead Time: 7 Weeks	Cut Tape 0,903 € Reel 0,761 € MouseReel Available	Min.: 1 Mult.: 1 : 2.000	SMD/SMT	SOIC-8	AVR	1 kB	8 bit	10 bit	20 MHz	6 I/O	64 B	1.8 V	5.5 V	- 40 C	+ 125 C		Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU 512B FLASH 32B SRAM TIMER 12MHz ATTINY4-TSHR Microchip Technology 1: 0,378 € 8.949On Order	Mfr. Part No. ATTINY4-TSHR Mouser Part No 556-ATTINY4-TSHR	Microchip Technology	8-bit Microcontrollers - MCU 512B FLASH 32B SRAM TIMER 12MHz	Datasheet	8.949On Order	Cut Tape 0,378 € 0,369 € Reel 0,313 € MouseReel Available	Min.: 1 Mult.: 1 : 4.500	SMD/SMT	SOT-23-6	AVR	512 B	8 bit	No ADC	12 MHz		32 B	1.8 V	5.5 V	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU AVR 16KB FL 512B EE 1KB SRAM-20 MHz ATMEGA164A-MU Microchip Technology 1: 3,47 € 547Expected 12/28/2026 NRND	Mfr. Part No. ATMEGA164A-MU Mouser Part No 556-ATMEGA164A-MU 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	547Expected 12/28/2026	3,47 € 3,20 € 2,90 €	Min.: 1 Mult.: 1	SMD/SMT	QFN-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		Tray
8-bit Microcontrollers - MCU AVR 32KB 1KB EE 20MHz 2KB SRAM 5V ATMEGA324PA-MU Microchip Technology 1: 4,33 € 535Expected 3/8/2027 NRND	Mfr. Part No. ATMEGA324PA-MU Mouser Part No 556-ATMEGA324PA-MU NRND	Microchip Technology	8-bit Microcontrollers - MCU AVR 32KB 1KB EE 20MHz 2KB SRAM 5V Learn More about Microchip Technology microchip megaavr 8 bit mcus	Datasheet	535Expected 3/8/2027	4,33 € 3,98 € 3,59 €	Min.: 1 Mult.: 1	SMD/SMT	VQFN-44	AVR	32 kB	8 bit	10 bit	20 MHz	32 I/O	2 kB	1.8 V	5.5 V	- 40 C	+ 85 C		Tray
8-bit Microcontrollers - MCU 32kB Flash 1kB EEPROM 32 I/O Pins ATMEGA32L-8MU Microchip Technology 1: 6,13 € 359Expected 3/1/2027 NRND	Mfr. Part No. ATMEGA32L-8MU Mouser Part No 556-ATMEGA32L-8MU NRND	Microchip Technology	8-bit Microcontrollers - MCU 32kB Flash 1kB EEPROM 32 I/O Pins	Datasheet	359Expected 3/1/2027	6,13 € 5,62 € 5,08 €	Min.: 1 Mult.: 1	SMD/SMT	MLF-44	AVR	32 kB	8 bit	10 bit	8 MHz	32 I/O	2 kB	2.7 V	5.5 V	- 40 C	+ 85 C		Tray
8-bit Microcontrollers - MCU AVR 8KB, 512B EE 16MHz 1KB SRAM ATMEGA8A-MU Microchip Technology 1: 2,18 € 1.348On Order NRND	Mfr. Part No. ATMEGA8A-MU Mouser Part No 556-ATMEGA8A-MU NRND	Microchip Technology	8-bit Microcontrollers - MCU AVR 8KB, 512B EE 16MHz 1KB SRAM	Datasheet	1.348On Order On Order Ship Dates Mfr. No: ATMEGA8A-MU Stock: 0 On Order: 368 Expected 11/16/2026 980 Expected 1/27/2027 Factory Lead Time: 8 Weeks	2,18 € 2,00 € 1,81 €	Min.: 1 Mult.: 1	SMD/SMT	VQFN-32	AVR	8 kB	8 bit	10 bit	16 MHz	23 I/O	1 kB	2.7 V	5.5 V	- 40 C	+ 85 C		Tray
32-bit Microcontrollers - MCU 32-bit 512KB Flash AT32UC3A1512-AUT Microchip Technology 1: 12,43 € 179Expected 11/18/2026	Mfr. Part No. AT32UC3A1512-AUT Mouser Part No 556-AT32UC3A1512-AUT	Microchip Technology	32-bit Microcontrollers - MCU 32-bit 512KB Flash Learn More about Microchip Technology microchip a0 a1 series mcus	Datasheet	179Expected 11/18/2026	12,43 € 11,31 € 10,23 €	Min.: 1 Mult.: 1	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		Tray
32-bit Microcontrollers - MCU 32-bit 256KB Flash AT32UC3B0256-Z2UT Microchip Technology 1: 7,83 € 384On Order	Mfr. Part No. AT32UC3B0256-Z2UT Mouser Part No 556-AT32UC3B0256Z2UT	Microchip Technology	32-bit Microcontrollers - MCU 32-bit 256KB Flash Learn More about Microchip Technology microchip b series mcus	Datasheet	384On Order On Order Ship Dates Mfr. No: AT32UC3B0256-Z2UT Stock: 0 On Order: 124 Pending 260 Expected 3/8/2027 Factory Lead Time: 25 Weeks	7,83 € 7,11 € 6,46 €	Min.: 1 Mult.: 1	SMD/SMT	QFN-64	AVR	256 kB	32 bit	10 bit	60 MHz	44 I/O	32 kB	1.65 V	1.95 V	- 40 C	+ 85 C		Tray
8-bit Microcontrollers - MCU AVR,128KB FLASH 4KB EE,4KB SRAM,5V ATMEGA128-16AN Microchip Technology 1: 13,56 € 220On Order	Mfr. Part No. ATMEGA128-16AN Mouser Part No 556-ATMEGA128-16AN	Microchip Technology	8-bit Microcontrollers - MCU AVR,128KB FLASH 4KB EE,4KB SRAM,5V	Datasheet	220On Order On Order Ship Dates Mfr. No: ATMEGA128-16AN Stock: 0 On Order: 130 Expected 11/10/2026 90 Expected 11/30/2026 Factory Lead Time: 26 Weeks	13,56 € 12,44 €	Min.: 1 Mult.: 1	SMD/SMT	TQFP-64	AVR	128 kB	8 bit	10 bit	16 MHz	53 I/O	4 kB	4.5 V	5.5 V	- 40 C	+ 105 C		Tray
8-bit Microcontrollers - MCU 128K Flash 4K EEPROM 4K SRAM 53 IO Pins ATMEGA128A-MU Microchip Technology 1: 6,21 € 1.619Expected 1/21/2027	Mfr. Part No. ATMEGA128A-MU Mouser Part No 556-ATMEGA128A-MU	Microchip Technology	8-bit Microcontrollers - MCU 128K Flash 4K EEPROM 4K SRAM 53 IO Pins	Datasheet	1.619Expected 1/21/2027	6,21 € 5,70 € 5,16 €	Min.: 1 Mult.: 1	SMD/SMT	QFN-64	AVR	128 kB	8 bit	10 bit	16 MHz	53 I/O	4 kB	2.7 V	5.5 V	- 40 C	+ 85 C		Tray
8-bit Microcontrollers - MCU 16kB Flash 0.5kB EEPROM 32 I/O Pins ATMEGA16-16AU Microchip Technology 1: 5,04 € 1.570On Order	Mfr. Part No. ATMEGA16-16AU Mouser Part No 556-ATMEGA16-16AU	Microchip Technology	8-bit Microcontrollers - MCU 16kB Flash 0.5kB EEPROM 32 I/O Pins	Datasheet	1.570On Order On Order Ship Dates Mfr. No: ATMEGA16-16AU Stock: 0 On Order: 610 Expected 1/8/2027 960 Expected 1/11/2027 Factory Lead Time: 36 Weeks	5,04 € 4,63 €	Min.: 1 Mult.: 1	SMD/SMT	TQFP-44	AVR	16 kB	8 bit	10 bit	16 MHz	32 I/O	1 kB	4.5 V	5.5 V	- 40 C	+ 85 C		Tray
8-bit Microcontrollers - MCU 16KB 512B 1KB20 MHZ QFN/MLF GRN 5V ATMEGA168PB-MUR Microchip Technology 1: 1,31 € 9.526Expected 1/18/2027	Mfr. Part No. ATMEGA168PB-MUR Mouser Part No 556-ATMEGA168PB-MUR	Microchip Technology	8-bit Microcontrollers - MCU 16KB 512B 1KB20 MHZ QFN/MLF GRN 5V Learn More about Microchip Technology microchip automotive 8bit mcus	Datasheet	9.526Expected 1/18/2027	Cut Tape 1,31 € 1,28 € Reel 1,28 € MouseReel Available	Min.: 1 Mult.: 1 : 6.000	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		Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU 20MHz, 32KB, QFN ATMEGA3209-MFR Microchip Technology 1: 1,57 € 7.992Expected 11/24/2026	Mfr. Part No. ATMEGA3209-MFR Mouser Part No 556-ATMEGA3209-MFR	Microchip Technology	8-bit Microcontrollers - MCU 20MHz, 32KB, QFN Learn More about Microchip Technology microchip atmega3209 mcu	Datasheet	7.992Expected 11/24/2026	Cut Tape 1,57 € 1,53 € Reel 1,30 €	Min.: 1 Mult.: 1 : 4.000	SMD/SMT	VQFN-48	AVR	32 kB	8 bit	10 bit	20 MHz	41 I/O	4 kB	1.8 V	5.5 V	- 40 C	+ 125 C		Reel, Cut Tape
8-bit Microcontrollers - MCU 20MHz, 32KB, QFN ATMEGA3209-MU Microchip Technology 1: 1,44 € 979Expected 11/18/2026	Mfr. Part No. ATMEGA3209-MU Mouser Part No 556-ATMEGA3209-MU	Microchip Technology	8-bit Microcontrollers - MCU 20MHz, 32KB, QFN Learn More about Microchip Technology microchip atmega3209 mcu	Datasheet	979Expected 11/18/2026	1,44 € 1,31 € 1,19 €	Min.: 1 Mult.: 1	SMD/SMT	VQFN-48	AVR	32 kB	8 bit	10 bit	20 MHz	41 I/O	4 kB	1.8 V	5.5 V	- 40 C	+ 85 C		Tray
8-bit Microcontrollers - MCU 20MHz, 32KB, QFN ATMEGA3209-MUR Microchip Technology 1: 1,47 € 6.025Expected 11/9/2026	Mfr. Part No. ATMEGA3209-MUR Mouser Part No 556-ATMEGA3209-MUR	Microchip Technology	8-bit Microcontrollers - MCU 20MHz, 32KB, QFN Learn More about Microchip Technology microchip atmega3209 mcu	Datasheet	6.025Expected 11/9/2026	Cut Tape 1,47 € 1,44 € Reel 1,22 € MouseReel Available	Min.: 1 Mult.: 1 : 4.000	SMD/SMT	VQFN-48	AVR	32 kB	8 bit	10 bit	20 MHz	41 I/O	4 kB	1.8 V	5.5 V	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU 20MHZ, TQFP, Extended TEMP, GREEN 5 V ATMEGA324PB-AN Microchip Technology 1: 1,92 € 3.200Expected 11/12/2026	Mfr. Part No. ATMEGA324PB-AN Mouser Part No 556-ATMEGA324PB-AN	Microchip Technology	8-bit Microcontrollers - MCU 20MHZ, TQFP, Extended TEMP, GREEN 5 V Learn More about Microchip Technology atmel atmega324pb mcu	Datasheet	3.200Expected 11/12/2026	1,92 € 1,76 € 1,59 €	Min.: 1 Mult.: 1	SMD/SMT	TQFP-44	AVR	32 kB	8 bit	10 bit	20 MHz	39 I/O	2 kB	1.8 V	5.5 V	- 40 C	+ 105 C	AEC-Q100	Tray
8-bit Microcontrollers - MCU 64kB Flash 2kB EEPROM 54 I/O Pins ATMEGA64-16AU Microchip Technology 1: 8,86 € 899Expected 2/15/2027	Mfr. Part No. ATMEGA64-16AU Mouser Part No 556-ATMEGA64-16AU	Microchip Technology	8-bit Microcontrollers - MCU 64kB Flash 2kB EEPROM 54 I/O Pins Learn More about Microchip Technology microchip atmega644pa mcus	Datasheet	899Expected 2/15/2027	8,86 € 8,14 € 7,36 €	Min.: 1 Mult.: 1	SMD/SMT	TQFP-64	AVR	64 kB	8 bit	10 bit	16 MHz	53 I/O	4 kB	4.2 V	5.5 V	- 40 C	+ 85 C		Tray
8-bit Microcontrollers - MCU AVR 64K FLSH 4K SRAM 2KB EE 20MHZ 5V ATMEGA644P-20AU Microchip Technology 1: 6,06 € 809On Order	Mfr. Part No. ATMEGA644P-20AU Mouser Part No 556-ATMEGA644P-20AU	Microchip Technology	8-bit Microcontrollers - MCU AVR 64K FLSH 4K SRAM 2KB EE 20MHZ 5V Learn More about Microchip Technology microchip atmega644pa mcus	Datasheet	809On Order On Order Ship Dates Mfr. No: ATMEGA644P-20AU Stock: 0 On Order: 169 Expected 12/11/2026 640 Expected 1/28/2027 Factory Lead Time: 20 Weeks	6,06 € 5,56 € 5,02 €	Min.: 1 Mult.: 1	SMD/SMT	TQFP-44	AVR	64 kB	8 bit	10 bit	20 MHz	32 I/O	4 kB	2.7 V	5.5 V	- 40 C	+ 85 C		Tray
8-bit Microcontrollers - MCU AVR 64K FLASH 2K EE 4K SRAM ADC-10MHZ ATMEGA644PV-10AU Microchip Technology 1: 6,06 € 638On Order	Mfr. Part No. ATMEGA644PV-10AU Mouser Part No 556-ATMEGA644PV10AU	Microchip Technology	8-bit Microcontrollers - MCU AVR 64K FLASH 2K EE 4K SRAM ADC-10MHZ Learn More about Microchip Technology microchip atmega644pa mcus	Datasheet	638On Order On Order Ship Dates Mfr. No: ATMEGA644PV-10AU Stock: 0 On Order: 158 Expected 11/30/2026 480 Expected 3/8/2027 Factory Lead Time: 20 Weeks	6,06 € 5,56 € 5,02 €	Min.: 1 Mult.: 1	SMD/SMT	TQFP-44	AVR	64 kB	8 bit	10 bit	10 MHz	32 I/O	4 kB	1.8 V	5.5 V	- 40 C	+ 85 C		Tray
8-bit Microcontrollers - MCU AVR 64KB FLSH 2KB EE 4KB SRAM-20MHz, IND ATMEGA645A-AU Microchip Technology 1: 5,49 € 478Expected 1/21/2027	Mfr. Part No. ATMEGA645A-AU Mouser Part No 556-ATMEGA645A-AU	Microchip Technology	8-bit Microcontrollers - MCU AVR 64KB FLSH 2KB EE 4KB SRAM-20MHz, IND Learn More about Microchip Technology microchip atmega644pa mcus	Datasheet	478Expected 1/21/2027	5,49 € 5,04 € 4,56 €	Min.: 1 Mult.: 1	SMD/SMT	TQFP-64	AVR	64 kB	8 bit	10 bit	16 MHz	54 I/O	4 kB	1.8 V	5.5 V	- 40 C	+ 85 C		Tray