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Microchip AVR 8-bit Microcontrollers - MCU

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Manufacturer = Microchip Tradename = AVR

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) Filter the results in the table by unit price based on your quantity.	Qty.	Core	Program Memory Size	Data RAM Size	Package/Case	Maximum Clock Frequency	ADC Resolution	Number of I/Os	Supply Voltage - Min	Supply Voltage - Max	Mounting Style	Data Bus Width	Minimum Operating Temperature	Maximum Operating Temperature	Series	Qualification	Packaging
8-bit Microcontrollers - MCU AVR 8K FLASH 512B EE 512B SRAM 5V ATTINY861-20MU Microchip Technology 1: $2.71 10In Stock NRND	Mfr. Part No. ATTINY861-20MU Mouser Part No 556-ATTINY861-20MU NRND	Microchip Technology	8-bit Microcontrollers - MCU AVR 8K FLASH 512B EE 512B SRAM 5V Learn More about Microchip Technology microchip automotive 8bit mcus	Datasheet	10In Stock	$2.71 $2.48 $2.27	Min.: 1 Mult.: 1	AVR	8 kB	512 B	MLF-32	20 MHz	10 bit	16 I/O	2.7 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C	ATtinyx61		Tray
8-bit Microcontrollers - MCU 8kB Flash 0.512kB EEPROM 16 I/O Pins ATTINY861-20SU Microchip Technology 1: $2.65 111In Stock NRND	Mfr. Part No. ATTINY861-20SU Mouser Part No 556-ATTINY861-20SU NRND	Microchip Technology	8-bit Microcontrollers - MCU 8kB Flash 0.512kB EEPROM 16 I/O Pins Learn More about Microchip Technology microchip automotive 8bit mcus	Datasheet	111In Stock	$2.65 $2.42 $2.19	Min.: 1 Mult.: 1	AVR	8 kB	512 B	SOIC-20	20 MHz	10 bit	16 I/O	2.7 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C	ATtinyx61		Tube
8-bit Microcontrollers - MCU 8K Flash;512B EEPROM 512B SRAM;16 IO Pins ATTINY861A-SU Microchip Technology 1: $1.59 433In Stock 1,443Expected 22/12/2026 NRND	Mfr. Part No. ATTINY861A-SU Mouser Part No 556-ATTINY861A-SU NRND	Microchip Technology	8-bit Microcontrollers - MCU 8K Flash;512B EEPROM 512B SRAM;16 IO Pins Learn More about Microchip Technology microchip automotive 8bit mcus	Datasheet	433In Stock 1,443Expected 22/12/2026	$1.59 $1.46 $1.33	Min.: 1 Mult.: 1	AVR	8 kB	512 B	SOIC-20	20 MHz	10 bit	16 I/O	1.8 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C	ATtinyx61A		Tube
8-bit Microcontrollers - MCU 8KB FL 512B EE 512B SRAM 16MHz Ind.GRN ATTINY87-MU Microchip Technology 1: $1.93 177In Stock NRND	Mfr. Part No. ATTINY87-MU Mouser Part No 556-ATTINY87-MU NRND	Microchip Technology	8-bit Microcontrollers - MCU 8KB FL 512B EE 512B SRAM 16MHz Ind.GRN Learn More about Microchip Technology microchip automotive 8bit mcus	Datasheet	177In Stock	$1.93 $1.78 $1.61	Min.: 1 Mult.: 1	AVR	8 kB	512 B	VQFN-32	16 MHz	10 bit	16 I/O	1.8 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 125 C	ATtiny87		Tray
8-bit Microcontrollers - MCU 8KB FL 512B EE 512B SRAM 16MHz Ind.GRN ATTINY87-SU Microchip Technology 1: $2.09 261In Stock NRND	Mfr. Part No. ATTINY87-SU Mouser Part No 556-ATTINY87-SU NRND	Microchip Technology	8-bit Microcontrollers - MCU 8KB FL 512B EE 512B SRAM 16MHz Ind.GRN Learn More about Microchip Technology microchip automotive 8bit mcus	Datasheet	261In Stock	$2.09 $1.90 $1.74	Min.: 1 Mult.: 1	AVR	8 kB	512 B	SOIC-20	16 MHz	10 bit	16 I/O	1.8 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 125 C	ATtiny87		Tube
8-bit Microcontrollers - MCU AVR 128K FLASH 8K SRAM,4KB EEPROM ATMEGA1280V-8AUR Microchip Technology 1: $14.24 96In Stock	Mfr. Part No. ATMEGA1280V-8AUR Mouser Part No 556-ATMEGA1280V-8AUR	Microchip Technology	8-bit Microcontrollers - MCU AVR 128K FLASH 8K SRAM,4KB EEPROM	Datasheet	96In Stock	Cut Tape $14.24 $13.87 Reel $11.83 MouseReel Available	Min.: 1 Mult.: 1 : 1,500	AVR	128 kB	8 kB	TQFP-100	8 MHz			1.8 V	5.5 V	SMD/SMT	8 bit			ATmega128x		Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU AVR 128K FLASH 8K SRAM,4KB EEPROM ATMEGA1281-16AUR Microchip Technology 1: $11.62 32In Stock 1,000Expected 25/01/2027	Mfr. Part No. ATMEGA1281-16AUR Mouser Part No 556-ATMEGA1281-16AUR	Microchip Technology	8-bit Microcontrollers - MCU AVR 128K FLASH 8K SRAM,4KB EEPROM	Datasheet	32In Stock 1,000Expected 25/01/2027	Cut Tape $11.62 $11.31 Reel $9.64 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	AVR	128 kB	8 kB	TQFP-64	16 MHz			2.7 V	5.5 V	SMD/SMT	8 bit			ATmega128x		Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU 128K FL 8K SRAM 4KB EE 8MHZ IND 1.8V ATMEGA1281V-8AUR Microchip Technology 1: $11.52 14In Stock 2,000Expected 08/03/2027	Mfr. Part No. ATMEGA1281V-8AUR Mouser Part No 556-ATMEGA1281V-8AUR	Microchip Technology	8-bit Microcontrollers - MCU 128K FL 8K SRAM 4KB EE 8MHZ IND 1.8V	Datasheet	14In Stock 2,000Expected 08/03/2027	Cut Tape $11.52 $11.24 Reel $9.57 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	AVR	128 kB	8 kB	TQFP-64	8 MHz	10 bit	54 I/O	1.8 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C	ATmega128x		Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU AVR 128KB FLSH 4KB EE16KB SRAM-20 MHz ATMEGA1284-AUR Microchip Technology 1: $6.48 87In Stock 2,000Expected 12/03/2027	Mfr. Part No. ATMEGA1284-AUR Mouser Part No 556-ATMEGA1284-AUR	Microchip Technology	8-bit Microcontrollers - MCU AVR 128KB FLSH 4KB EE16KB SRAM-20 MHz Learn More about Microchip Technology microchip megaavr 8 bit mcus	Datasheet	87In Stock 2,000Expected 12/03/2027	Cut Tape $6.48 $6.32 Reel $5.38 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	AVR	128 kB	16 kB	TQFP-44	20 MHz	10 bit	32 I/O	1.8 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C	ATmega1284		Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU AVR 128KB FLSH 4KB EE16KB SRAM-20 MHz ATMEGA1284-MU Microchip Technology 1: $6.30 35In Stock 360On Order	Mfr. Part No. ATMEGA1284-MU Mouser Part No 556-ATMEGA1284-MU	Microchip Technology	8-bit Microcontrollers - MCU AVR 128KB FLSH 4KB EE16KB SRAM-20 MHz Learn More about Microchip Technology microchip megaavr 8 bit mcus	Datasheet	35In Stock 360On Order	$6.30 $5.78 $5.22	Min.: 1 Mult.: 1	AVR	128 kB	16 kB	MLF-44	20 MHz	10 bit	32 I/O	1.8 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C	ATmega1284		Tray
8-bit Microcontrollers - MCU AVR,128KB FLASH 4KB EE 4KB SRAM ATMEGA16-16AUR Microchip Technology 1: $6.51 3,972Expected 19/01/2027	Mfr. Part No. ATMEGA16-16AUR Mouser Part No 556-ATMEGA16-16AUR	Microchip Technology	8-bit Microcontrollers - MCU AVR,128KB FLASH 4KB EE 4KB SRAM	Datasheet	3,972Expected 19/01/2027	Cut Tape $6.51 Reel $5.45 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	AVR	16 kB	1 kB	TQFP-44	16 MHz	10 bit	32 I/O	4.5 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C	ATmega16		Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU 16kB Flash 0.5kB EEPROM 54 I/O Pins ATMEGA165P-16AU Microchip Technology 1: $5.57 9In Stock 180Expected 17/11/2026	Mfr. Part No. ATMEGA165P-16AU Mouser Part No 556-ATMEGA165P-16AU	Microchip Technology	8-bit Microcontrollers - MCU 16kB Flash 0.5kB EEPROM 54 I/O Pins	Datasheet	9In Stock 180Expected 17/11/2026	$5.57 $5.10 $4.65	Min.: 1 Mult.: 1	AVR	16 kB	1 kB	TQFP-64	16 MHz	10 bit	54 I/O	2.7 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C	ATmega165P		Tray
8-bit Microcontrollers - MCU AVR 16KB FLASH 512B EE 1KB SRAM ATMEGA165PA-AU Microchip Technology 1: $4.37 269In Stock	Mfr. Part No. ATMEGA165PA-AU Mouser Part No 556-ATMEGA165PA-AU	Microchip Technology	8-bit Microcontrollers - MCU AVR 16KB FLASH 512B EE 1KB SRAM	Datasheet	269In Stock	$4.37 $4.00 $3.63	Min.: 1 Mult.: 1	AVR	16 kB	1 kB	TQFP-64	16 MHz	10 bit	54 I/O	1.8 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C	ATmega165PA		Tray
8-bit Microcontrollers - MCU 16kB Flash 0.5kB EEPROM 54 I/O Pins ATMEGA165PV-8AU Microchip Technology 1: $5.57 199In Stock	Mfr. Part No. ATMEGA165PV-8AU Mouser Part No 556-ATMEGA165PV8AU	Microchip Technology	8-bit Microcontrollers - MCU 16kB Flash 0.5kB EEPROM 54 I/O Pins	Datasheet	199In Stock	$5.57 $5.10 $4.65	Min.: 1 Mult.: 1	AVR	16 kB	1 kB	TQFP-64	8 MHz	10 bit	54 I/O	1.8 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C	ATmega165P		Tray
8-bit Microcontrollers - MCU AVR 16K FLASH 512B EE 1K SRAM LCD ADC ATMEGA169P-16AU Microchip Technology 1: $5.22 88In Stock 180On Order	Mfr. Part No. ATMEGA169P-16AU Mouser Part No 556-ATMEGA169P-16AU	Microchip Technology	8-bit Microcontrollers - MCU AVR 16K FLASH 512B EE 1K SRAM LCD ADC Learn More about Microchip Technology microchip automotive 8bit mcus	Datasheet	88In Stock 180On Order	$5.22 $4.79 $4.33	Min.: 1 Mult.: 1	AVR	16 kB	1 kB	TQFP-64	16 MHz	10 bit	54 I/O	2.7 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C	ATmega169P		Tray
8-bit Microcontrollers - MCU 16kB Flash 0.5kB EEPROM 32 I/O Pins ATMEGA16L-8AU Microchip Technology 1: $6.25 76In Stock 160Expected 19/01/2027	Mfr. Part No. ATMEGA16L-8AU Mouser Part No 556-ATMEGA16L-8AU	Microchip Technology	8-bit Microcontrollers - MCU 16kB Flash 0.5kB EEPROM 32 I/O Pins	Datasheet	76In Stock 160Expected 19/01/2027	$6.25 $5.74 $5.67	Min.: 1 Mult.: 1	AVR	16 kB	1 kB	TQFP-44	8 MHz	10 bit	32 I/O	2.7 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C	ATmega16		Tray
8-bit Microcontrollers - MCU 20MHz, 32KB, TQFP ATMEGA3208-AU Microchip Technology 1: $1.45 1,024In Stock 2,250Expected 10/11/2026	Mfr. Part No. ATMEGA3208-AU Mouser Part No 556-ATMEGA3208-AU	Microchip Technology	8-bit Microcontrollers - MCU 20MHz, 32KB, TQFP Learn More about Microchip Technology microchip atmega3208 microcontrollers	Datasheet	1,024In Stock 2,250Expected 10/11/2026	$1.45 $1.32 $1.20	Min.: 1 Mult.: 1	AVR	32 kB	4 kB	TQFP-32	20 MHz	10 bit	27 I/O	1.8 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C	ATmega3208		Tray
8-bit Microcontrollers - MCU 20MHz, 32KB, SOIC ATMEGA3208-XF Microchip Technology 1: $1.38 10In Stock	Mfr. Part No. ATMEGA3208-XF Mouser Part No 556-ATMEGA3208-XF	Microchip Technology	8-bit Microcontrollers - MCU 20MHz, 32KB, SOIC Learn More about Microchip Technology microchip atmega3208 microcontrollers	Datasheet	10In Stock	$1.38 $1.25 $1.14	Min.: 1 Mult.: 1	AVR	32 kB	4 kB	SSOP-28	20 MHz	10 bit	23 I/O	1.8 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 125 C	ATmega3208		Tube
8-bit Microcontrollers - MCU 20MHz, 32KB, TQFP ATMEGA3209-AU Microchip Technology 1: $1.67 336In Stock	Mfr. Part No. ATMEGA3209-AU Mouser Part No 556-ATMEGA3209-AU	Microchip Technology	8-bit Microcontrollers - MCU 20MHz, 32KB, TQFP Learn More about Microchip Technology microchip atmega3209 mcu	Datasheet	336In Stock	$1.67 $1.52 $1.38	Min.: 1 Mult.: 1	AVR	32 kB	4 kB	TQFP-48	20 MHz	10 bit	41 I/O	1.8 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C	ATmega3209		Tray
8-bit Microcontrollers - MCU 20MHZ,TQFP, Extended TEMP, GREEN 5 V T&R ATMEGA324PB-ANR Microchip Technology 1: $2.32 484In Stock 4,000Expected 25/12/2026	Mfr. Part No. ATMEGA324PB-ANR Mouser Part No 556-ATMEGA324PB-ANR	Microchip Technology	8-bit Microcontrollers - MCU 20MHZ,TQFP, Extended TEMP, GREEN 5 V T&R Learn More about Microchip Technology atmel atmega324pb mcu	Datasheet	484In Stock 4,000Expected 25/12/2026	Cut Tape $2.32 $2.27 Reel $1.93	Min.: 1 Mult.: 1 : 2,000	AVR	32 kB	2 kB	TQFP-44	20 MHz	10 bit	39 I/O	1.8 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 105 C	ATmega324PB	AEC-Q100	Reel, Cut Tape
8-bit Microcontrollers - MCU 32kB Flash 1kB EEPROM 54 I/O Pins ATMEGA325-16AU Microchip Technology 1: $5.99 52In Stock	Mfr. Part No. ATMEGA325-16AU Mouser Part No 556-ATMEGA325-16AU	Microchip Technology	8-bit Microcontrollers - MCU 32kB Flash 1kB EEPROM 54 I/O Pins	Datasheet	52In Stock	$5.99 $5.51 $4.98	Min.: 1 Mult.: 1	AVR	32 kB	2 kB	TQFP-64	16 MHz	10 bit	54 I/O	2.7 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C	ATmega325		Tray
8-bit Microcontrollers - MCU AVR 32K FLSH 2K SRAM 1KB EE-20MHz IND ATMEGA325A-AU Microchip Technology 1: $5.06 149In Stock	Mfr. Part No. ATMEGA325A-AU Mouser Part No 556-ATMEGA325A-AU	Microchip Technology	8-bit Microcontrollers - MCU AVR 32K FLSH 2K SRAM 1KB EE-20MHz IND	Datasheet	149In Stock	$5.06 $4.65 $4.21	Min.: 1 Mult.: 1	AVR	32 kB	2 kB	TQFP-64	20 MHz	10 bit	54 I/O	1.8 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C	ATmega325A		Tray
8-bit Microcontrollers - MCU AVR 32K FLSH 2K SRAM 1KB EE-10 MHZ 1.8V ATMEGA325PV-10AU Microchip Technology 1: $6.09 180In Stock	Mfr. Part No. ATMEGA325PV-10AU Mouser Part No 556-ATMEGA325PV10AU	Microchip Technology	8-bit Microcontrollers - MCU AVR 32K FLSH 2K SRAM 1KB EE-10 MHZ 1.8V	Datasheet	180In Stock	$6.09 $5.57 $5.05	Min.: 1 Mult.: 1	AVR	32 kB	2 kB	TQFP-64	10 MHz	10 bit	54 I/O	1.8 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C	ATmega325P		Tray
8-bit Microcontrollers - MCU ATMEGA328PB 20MHZ Extd. Temp QFN ATMEGA328PB-MN Microchip Technology 1: $1.56 126In Stock 1,960Expected 25/01/2027	Mfr. Part No. ATMEGA328PB-MN Mouser Part No 556-ATMEGA328PB-MN	Microchip Technology	8-bit Microcontrollers - MCU ATMEGA328PB 20MHZ Extd. Temp QFN Learn More about Microchip Technology atmelatmega328	Datasheet	126In Stock 1,960Expected 25/01/2027	$1.56 $1.43 $1.29	Min.: 1 Mult.: 1	AVR	32 kB	2 kB	QFN-32	20 MHz	10 bit	27 I/O	1.8 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 105 C	ATmega328PB	AEC-Q100	Tray
8-bit Microcontrollers - MCU AVR 32K FLSH 2K SRAM 1KB EE-10 MHZ 1.8V ATMEGA329PV-10AU Microchip Technology 1: $6.63 98In Stock	Mfr. Part No. ATMEGA329PV-10AU Mouser Part No 556-ATMEGA329PV10AU	Microchip Technology	8-bit Microcontrollers - MCU AVR 32K FLSH 2K SRAM 1KB EE-10 MHZ 1.8V	Datasheet	98In Stock	$6.63 $6.09 $5.51	Min.: 1 Mult.: 1	AVR	32 kB	2 kB	TQFP-64	10 MHz	10 bit	54 I/O	1.8 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C	ATmega329P		Tray