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AVR 8-bit Microcontrollers - MCU

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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	Packaging
8-bit Microcontrollers - MCU 2kB Flash 0.128kB EEPROM 12 I/O Pins ATTINY24-20MU Microchip Technology 1: $2.16 668Expected 10/11/2026	Mfr. Part No. ATTINY24-20MU Mouser Part No 556-ATTINY24-20MU	Microchip Technology	8-bit Microcontrollers - MCU 2kB Flash 0.128kB EEPROM 12 I/O Pins Learn More about Microchip Technology microchip automotive 8bit mcus	Datasheet	668Expected 10/11/2026	$2.16 $2.00 $1.80	Min.: 1 Mult.: 1	AVR	2 kB	128 B	QFN-20	20 MHz	10 bit	12 I/O	2.7 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C	ATtiny24	Tray
8-bit Microcontrollers - MCU 8KB In-system Flash 12MHz 1.8V-5.5V ATTINY88-MU Microchip Technology 1: $1.22 979Expected 30/11/2026	Mfr. Part No. ATTINY88-MU Mouser Part No 556-ATTINY88-MU	Microchip Technology	8-bit Microcontrollers - MCU 8KB In-system Flash 12MHz 1.8V-5.5V	Datasheet	979Expected 30/11/2026	$1.22 $1.10 $1.02	Min.: 1 Mult.: 1	AVR	8 kB	512 B	QFN-32	12 MHz	10 bit	28 I/O	1.8 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C	ATtiny88	Tray
8-bit Microcontrollers - MCU AVR 32K FLSH 2K SRAM 1KB EE-10MHZ 1.8V ATMEGA324PV-10AU Microchip Technology 1: $6.14 160Expected 01/12/2026 NRND	Mfr. Part No. ATMEGA324PV-10AU Mouser Part No 556-ATMEGA324PV10AU NRND	Microchip Technology	8-bit Microcontrollers - MCU AVR 32K FLSH 2K SRAM 1KB EE-10MHZ 1.8V	Datasheet	160Expected 01/12/2026	$6.14 $5.63 $5.09	Min.: 1 Mult.: 1	AVR	32 kB	2 kB	TQFP-44	10 MHz	10 bit	32 I/O	1.8 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C	ATmega324P	Tray
8-bit Microcontrollers - MCU 32KB In-system Flash 2.7V - 5.5V ATMEGA32A-MU Microchip Technology 1: $4.13 359On Order NRND	Mfr. Part No. ATMEGA32A-MU Mouser Part No 556-ATMEGA32A-MU NRND	Microchip Technology	8-bit Microcontrollers - MCU 32KB In-system Flash 2.7V - 5.5V	Datasheet	359On Order	$4.13 $3.78 $3.42	Min.: 1 Mult.: 1	AVR	32 kB	2 kB	MLF-44	16 MHz	10 bit	32 I/O	2.7 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C	ATmega32A	Tray
8-bit Microcontrollers - MCU AVR 4KB FLSH 256B EE 512B SRAM-20MHz IND ATMEGA48A-AU Microchip Technology 1: $1.81 432Expected 09/11/2026 NRND	Mfr. Part No. ATMEGA48A-AU Mouser Part No 556-ATMEGA48A-AU NRND	Microchip Technology	8-bit Microcontrollers - MCU AVR 4KB FLSH 256B EE 512B SRAM-20MHz IND Learn More about Microchip Technology atmelatmega328	Datasheet	432Expected 09/11/2026	$1.81 $1.66 $1.51	Min.: 1 Mult.: 1	AVR	4 kB	512 B	TQFP-32	20 MHz	10 bit	23 I/O	1.8 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C	ATmega48A	Tray
8-bit Microcontrollers - MCU 4KB FL 256B EE 256B SRAM 20MHz Hi +125C ATTINY44A-SSF Microchip Technology 1: $0.95 855Expected 10/11/2026 NRND	Mfr. Part No. ATTINY44A-SSF Mouser Part No 556-ATTINY44A-SSF NRND	Microchip Technology	8-bit Microcontrollers - MCU 4KB FL 256B EE 256B SRAM 20MHz Hi +125C Learn More about Microchip Technology microchip automotive 8bit mcus	Datasheet	855Expected 10/11/2026	$0.95 $0.87 $0.79	Min.: 1 Mult.: 1	AVR	4 kB	256 B	SOIC-14	20 MHz	10 bit	12 I/O	1.8 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 125 C	ATtiny44	Tube
8-bit Microcontrollers - MCU AVR 4K FLASH 256B EE & SRAM USI ADC ATTINY45V-10XU Microchip Technology 1: $1.93 64Expected 30/11/2026 NRND	Mfr. Part No. ATTINY45V-10XU Mouser Part No 556-ATTINY45V10XU NRND	Microchip Technology	8-bit Microcontrollers - MCU AVR 4K FLASH 256B EE & SRAM USI ADC Learn More about Microchip Technology microchip automotive 8bit mcus	Datasheet	64Expected 30/11/2026	$1.93 $1.78 $1.61	Min.: 1 Mult.: 1	AVR	4 kB	256 B	TSSOP-8	20 MHz	10 bit	6 I/O	1.8 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C	ATtiny45	Tube
8-bit Microcontrollers - MCU AVR 16KB FL 512B EE 1KB SRAM-20MHz ATMEGA169A-AU Microchip Technology 1: $4.31 269Expected 11/01/2027	Mfr. Part No. ATMEGA169A-AU Mouser Part No 556-ATMEGA169A-AU	Microchip Technology	8-bit Microcontrollers - MCU AVR 16KB FL 512B EE 1KB SRAM-20MHz	Datasheet	269Expected 11/01/2027	$4.31 $3.96 $3.60	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	ATmega169A	Tray
8-bit Microcontrollers - MCU AVR 32K FL 2K SRAM 1KB EE 20MHz Ind Grn ATMEGA329A-AU Microchip Technology 1: $5.30 180Expected 08/01/2027	Mfr. Part No. ATMEGA329A-AU Mouser Part No 556-ATMEGA329A-AU	Microchip Technology	8-bit Microcontrollers - MCU AVR 32K FL 2K SRAM 1KB EE 20MHz Ind Grn	Datasheet	180Expected 08/01/2027	$5.30 $4.86 $4.42	Min.: 1 Mult.: 1	AVR	32 kB	2 kB	TQFP-64	20 MHz	10 bit		1.8 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C	ATmega329A	Tray
8-bit Microcontrollers - MCU AVR 8K FLSH 512B EE ADC 3V-8MHZ ATMEGA8535L-8MU Microchip Technology 1: $3.52 335Expected 24/11/2026	Mfr. Part No. ATMEGA8535L-8MU Mouser Part No 556-ATMEGA8535L-8MU	Microchip Technology	8-bit Microcontrollers - MCU AVR 8K FLSH 512B EE ADC 3V-8MHZ	Datasheet	335Expected 24/11/2026	$3.52 $3.22 $2.92	Min.: 1 Mult.: 1	AVR	8 kB	512 B	MLF-44	8 MHz	10 bit	32 I/O	2.7 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C	ATmega8535	Tray
8-bit Microcontrollers - MCU 20MHz, 32KB, SOIC20, Ind 105C, Green, Tube ATTINY3216-SN Microchip Technology 1: $1.27 684Expected 29/03/2027	Mfr. Part No. ATTINY3216-SN Mouser Part No 579-ATTINY3216-SN	Microchip Technology	8-bit Microcontrollers - MCU 20MHz, 32KB, SOIC20, Ind 105C, Green, Tube Learn More about Microchip Technology microchip attiny3216 mcu	Datasheet	684Expected 29/03/2027	$1.27 $1.17 $1.05	Min.: 1 Mult.: 1	AVR	32 kB	2 kB	SOIC-20	20 MHz	10 bit	18 I/O	1.8 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 105 C	ATtiny3216,ATtiny3217	Tube
8-bit Microcontrollers - MCU AVR 16KB, 512B EE 1KB SRAM, 5V ATMEGA168PA-MMH Microchip Technology 1: $2.09 490Expected 24/11/2026 NRND	Mfr. Part No. ATMEGA168PA-MMH Mouser Part No 556-ATMEGA168PA-MMH NRND	Microchip Technology	8-bit Microcontrollers - MCU AVR 16KB, 512B EE 1KB SRAM, 5V Learn More about Microchip Technology microchip automotive 8bit mcus	Datasheet	490Expected 24/11/2026	$2.09 $1.90 $1.74	Min.: 1 Mult.: 1	AVR	16 kB	1 kB	MLF-28	20 MHz	10 bit	23 I/O	1.8 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C	ATmega168PA	Tray
8-bit Microcontrollers - MCU AVR 16K FLASH 1K EE ADC 3V-8MHZ ATMEGA16L-8AQ Microchip Technology Restricted Availability NRND	Mfr. Part No. ATMEGA16L-8AQ Mouser Part No 556-ATMEGA16L-8AQ NRND	Microchip Technology	8-bit Microcontrollers - MCU AVR 16K FLASH 1K EE ADC 3V-8MHZ Mouser does not presently sell this product in your region.	Datasheet	More Info Available		Restricted Availability	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 8K Flash, 256RAM 2 PSC, 40-105c AT90PWM81-16MN Microchip Technology 490: $2.63 Non-Stocked Lead-Time 9 Weeks	Mfr. Part No. AT90PWM81-16MN Mouser Part No 556-AT90PWM81-16MN	Microchip Technology	8-bit Microcontrollers - MCU 8K Flash, 256RAM 2 PSC, 40-105c	Datasheet	Non-Stocked Lead-Time 9 Weeks	$2.63	Min.: 490 Mult.: 490	AVR	8 kB	256 B	QFN-32	16 MHz	10 bit	20 I/O	2.7 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 105 C	AT90PWM81	Tray
8-bit Microcontrollers - MCU ASSP AVR QFNEPEtray AT90PWM81EP-16MN Microchip Technology 490: $2.28 Non-Stocked Lead-Time 9 Weeks	Mfr. Part No. AT90PWM81EP-16MN Mouser Part No 556-AT90PWM81EP16MN	Microchip Technology	8-bit Microcontrollers - MCU ASSP AVR QFNEPEtray	Datasheet	Non-Stocked Lead-Time 9 Weeks	$2.28	Min.: 490 Mult.: 490	AVR	8 kB	256 B	QFN-32	16 MHz	10 bit		2.7 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 105 C	AT90PWM161	Tray
8-bit Microcontrollers - MCU 128K FL 8K SRAM 4KB EE 16MHZ IND 5V ATMEGA1281-16MUR Microchip Technology 4,000: $9.64 Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. ATMEGA1281-16MUR Mouser Part No 556-ATMEGA1281-16MUR	Microchip Technology	8-bit Microcontrollers - MCU 128K FL 8K SRAM 4KB EE 16MHZ IND 5V	Datasheet	Non-Stocked Lead-Time 12 Weeks	Reel $9.64	Min.: 4,000 Mult.: 4,000 : 4,000	AVR	128 kB	8 kB	QFN-64	16 MHz	10 bit	54 I/O	2.7 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C	ATmega128x	Reel
8-bit Microcontrollers - MCU AVR 128K FL 8K SRAM 4KB EE 8MHZ IND 1.8V ATMEGA1281V-8MUR Microchip Technology 4,000: $9.57 Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. ATMEGA1281V-8MUR Mouser Part No 556-ATMEGA1281V-8MUR	Microchip Technology	8-bit Microcontrollers - MCU AVR 128K FL 8K SRAM 4KB EE 8MHZ IND 1.8V	Datasheet	Non-Stocked Lead-Time 12 Weeks	Reel $9.57	Min.: 4,000 Mult.: 4,000 : 4,000	AVR			MLF-64	8 MHz			1.8 V	5.5 V	SMD/SMT	8 bit			ATmega128x	Reel
8-bit Microcontrollers - MCU AVR 128K Flash 16MHz 105 degree C Green ATMEGA128A-MN Microchip Technology 260: $6.32 Non-Stocked Lead-Time 8 Weeks	Mfr. Part No. ATMEGA128A-MN Mouser Part No 556-ATMEGA128A-MN	Microchip Technology	8-bit Microcontrollers - MCU AVR 128K Flash 16MHz 105 degree C Green	Datasheet	Non-Stocked Lead-Time 8 Weeks	$6.32	Min.: 260 Mult.: 260	AVR	128 kB	4 kB	VQFN-64	16 MHz	10 bit	53 I/O	2.7 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 105 C	ATmega128A	Tray
8-bit Microcontrollers - MCU 20MHz, 16KB, QFN ATMEGA1609-MU Microchip Technology 980: $1.28 Non-Stocked Lead-Time 10 Weeks	Mfr. Part No. ATMEGA1609-MU Mouser Part No 556-ATMEGA1609-MU	Microchip Technology	8-bit Microcontrollers - MCU 20MHz, 16KB, QFN	Datasheet	Non-Stocked Lead-Time 10 Weeks	$1.28	Min.: 980 Mult.: 490	AVR	16 kB	2 kB	VQFN-48	20 MHz	10 bit	41 I/O	1.8 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 125 C	ATmega1609	Tray
8-bit Microcontrollers - MCU 20MHz, 16KB, QFN ATMEGA1609-MUR Microchip Technology 3,300: $1.30 Non-Stocked Lead-Time 10 Weeks	Mfr. Part No. ATMEGA1609-MUR Mouser Part No 556-ATMEGA1609-MUR	Microchip Technology	8-bit Microcontrollers - MCU 20MHz, 16KB, QFN	Datasheet	Non-Stocked Lead-Time 10 Weeks	Reel $1.30	Min.: 3,300 Mult.: 3,300 : 3,300				VQFN-48						SMD/SMT				ATmega1609	Reel
8-bit Microcontrollers - MCU AVR,16K FLASH,5V 512B EE 1K SRAM ATMEGA162-16MUR Microchip Technology 4,000: $4.95 Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. ATMEGA162-16MUR Mouser Part No 556-ATMEGA162-16MUR	Microchip Technology	8-bit Microcontrollers - MCU AVR,16K FLASH,5V 512B EE 1K SRAM	Datasheet	Non-Stocked Lead-Time 12 Weeks	Reel $4.95	Min.: 4,000 Mult.: 4,000 : 4,000	AVR	16 kB	1 kB	MLF-44	16 MHz	No ADC	35 I/O	2.7 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C	ATmega162	Reel
8-bit Microcontrollers - MCU AVR 16K FLSH,8MHZ 512B EE,1K SRAM,1.8V ATMEGA162V-8AUR Microchip Technology 2,000: $4.95 Non-Stocked Lead-Time 11 Weeks	Mfr. Part No. ATMEGA162V-8AUR Mouser Part No 556-ATMEGA162V-8AUR	Microchip Technology	8-bit Microcontrollers - MCU AVR 16K FLSH,8MHZ 512B EE,1K SRAM,1.8V	Datasheet	Non-Stocked Lead-Time 11 Weeks	Reel $4.95	Min.: 2,000 Mult.: 2,000 : 2,000	AVR	16 kB	1 kB	TQFP-44	8 MHz	No ADC	35 I/O	1.8 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C	ATmega162	Reel
8-bit Microcontrollers - MCU AVR 16K FLSH,8MHZ 512B EE,1K SRAM,1.8V ATMEGA162V-8MUR Microchip Technology 4,000: $4.95 Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. ATMEGA162V-8MUR Mouser Part No 556-ATMEGA162V-8MUR	Microchip Technology	8-bit Microcontrollers - MCU AVR 16K FLSH,8MHZ 512B EE,1K SRAM,1.8V	Datasheet	Non-Stocked Lead-Time 12 Weeks	Reel $4.95	Min.: 4,000 Mult.: 4,000 : 4,000	AVR	16 kB	1 kB	MLF-44	8 MHz	No ADC	35 I/O	1.8 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C	ATmega162	Reel
8-bit Microcontrollers - MCU AVR 16K FLSH 512B EE 1K SRAM 1.8V-8MHZ ATMEGA162V-8MU Microchip Technology 360: $4.83 Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. ATMEGA162V-8MU Mouser Part No 556-ATMEGA162V8MU	Microchip Technology	8-bit Microcontrollers - MCU AVR 16K FLSH 512B EE 1K SRAM 1.8V-8MHZ	Datasheet	Non-Stocked Lead-Time 12 Weeks	$4.83	Min.: 360 Mult.: 360	AVR	16 kB	1 kB	QFN-44	8 MHz	No ADC	35 I/O	1.8 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C	ATmega162	Tray
8-bit Microcontrollers - MCU AVR 16K FLSH 512B EE 1K SRA-20MHz IND ATMEGA165A-MU Microchip Technology 260: $3.17 Non-Stocked Lead-Time 8 Weeks	Mfr. Part No. ATMEGA165A-MU Mouser Part No 556-ATMEGA165A-MU	Microchip Technology	8-bit Microcontrollers - MCU AVR 16K FLSH 512B EE 1K SRA-20MHz IND	Datasheet	Non-Stocked Lead-Time 8 Weeks	$3.17	Min.: 260 Mult.: 260	AVR	16 kB	1 kB	MLF-64	16 MHz	10 bit	54 I/O	1.8 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C	ATmega165A	Tray