.hide-partial { max-height: none; } .show-more { display: none; }

AVR Core Microcontrollers - MCU

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Types of Microcontrollers - MCU

List Images

Results: 2,140

Applied Filters:

Core = AVR

Mounting Style

Package / Case

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

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) 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	Packaging
32-bit Microcontrollers - MCU 256k flash Ind AT32UC3A4256S-C1UR Microchip Technology 1: $12.92 2,818In Stock	Mfr. Part # AT32UC3A4256S-C1UR Mouser Part # 556-AT32UC3A4256SC1R	Microchip Technology	32-bit Microcontrollers - MCU 256k flash Ind Learn More about Microchip Technology microchip a3 a4 series mcus	Datasheet	2,818In Stock	Cut Tape $12.92 $12.49 Reel $10.64	Min.: 1 Mult.: 1 : 4,000	SMD/SMT	VFBGA-100	AVR	256 kB	32 bit	10 bit	84 MHz	70 I/O	64 kB	1.8 V	1.8 V	- 40 C	+ 85 C	Reel, Cut Tape
32-bit Microcontrollers - MCU 512KB Flash AT32UC3B0512-A2UT Microchip Technology 1: $11.17 1,466In Stock	Mfr. Part # AT32UC3B0512-A2UT Mouser Part # 556-AT32UC3B0512A2UT	Microchip Technology	32-bit Microcontrollers - MCU 512KB Flash Learn More about Microchip Technology microchip b series mcus	Datasheet	1,466In Stock	$11.17 $10.14 $9.20	Min.: 1 Mult.: 1	SMD/SMT	TQFP-64	AVR	512 kB	32 bit	10 bit	60 MHz	44 I/O	96 kB	1.65 V	1.95 V	- 40 C	+ 85 C	Tray
32-bit Microcontrollers - MCU UC3C 512K FLASH 64K SRAM AT32UC3C0512C-ALUR Microchip Technology 1: $16.86 2,755In Stock	Mfr. Part # AT32UC3C0512C-ALUR Mouser Part # 556-AT32UC3C0512CALR	Microchip Technology	32-bit Microcontrollers - MCU UC3C 512K FLASH 64K SRAM Learn More about Microchip Technology microchip c series mcus	Datasheet	2,755In Stock	Cut Tape $16.86 $16.30 Reel $13.89 MouseReel Available	Min.: 1 Mult.: 1 : 800	SMD/SMT	LQFP-144	AVR	512 kB	32 bit	12 bit	66 MHz	123 I/O	64 kB	3 V	5.5 V	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
32-bit Microcontrollers - MCU UC3C 512K FLASH 64K SRAM AT32UC3C1512C-AUR Microchip Technology 1: $15.75 1,891In Stock	Mfr. Part # AT32UC3C1512C-AUR Mouser Part # 556-AT32UC3C1512CAUR	Microchip Technology	32-bit Microcontrollers - MCU UC3C 512K FLASH 64K SRAM Learn More about Microchip Technology microchip c series mcus	Datasheet	1,891In Stock	Cut Tape $15.75 $15.23 Reel $12.98 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	SMD/SMT	TQFP-100	AVR	512 kB	32 bit	12 bit	66 MHz	81 I/O	64 kB	3 V	5.5 V	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
32-bit Microcontrollers - MCU UC3C 512K FLASH 64K SRAM AT32UC3C1512C-AUT Microchip Technology 1: $15.56 4,680In Stock	Mfr. Part # AT32UC3C1512C-AUT Mouser Part # 556-AT32UC3C1512CAUT	Microchip Technology	32-bit Microcontrollers - MCU UC3C 512K FLASH 64K SRAM Learn More about Microchip Technology microchip c series mcus	Datasheet	4,680In Stock	$15.56 $14.15 $12.82	Min.: 1 Mult.: 1	SMD/SMT	TQFP-100	AVR	512 kB	32 bit	12 bit	66 MHz	81 I/O	64 kB	3 V	5.5 V	- 40 C	+ 85 C	Tray
32-bit Microcontrollers - MCU UC3C 512K FLASH 64K SRAM AT32UC3C2512C-A2UT Microchip Technology 1: $14.45 1,589In Stock	Mfr. Part # AT32UC3C2512C-A2UT Mouser Part # 556-AT32UC3C2512CA2T	Microchip Technology	32-bit Microcontrollers - MCU UC3C 512K FLASH 64K SRAM Learn More about Microchip Technology microchip c series mcus	Datasheet	1,589In Stock	$14.45 $13.15 $11.90	Min.: 1 Mult.: 1	SMD/SMT	TQFP-64	AVR	512 kB	32 bit	12 bit	66 MHz	45 I/O	64 kB	3 V	5.5 V	- 40 C	+ 85 C	Tray
8-bit Microcontrollers - MCU AVR 128KB FLASH 4KB EE 4KB SRAM ATMEGA128-16ANR Microchip Technology 1: $18.22 1,640In Stock	Mfr. Part # ATMEGA128-16ANR Mouser Part # 556-ATMEGA128-16ANR	Microchip Technology	8-bit Microcontrollers - MCU AVR 128KB FLASH 4KB EE 4KB SRAM	Datasheet	1,640In Stock	Cut Tape $18.22 $16.86 Reel $15.46 Quote Quote MouseReel Available	Min.: 1 Mult.: 1 : 1,000	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	Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU AVR 128KB FLSH 4KB EE16KB SRAM-20 MHz ATMEGA1284-AU Microchip Technology 1: $6.30 3,742In Stock	Mfr. Part # ATMEGA1284-AU Mouser Part # 556-ATMEGA1284-AU	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	3,742In Stock	$6.30 $5.78 $5.22	Min.: 1 Mult.: 1	SMD/SMT	TQFP-44	AVR	128 kB	8 bit	10 bit	20 MHz	32 I/O	16 kB	1.8 V	5.5 V	- 40 C	+ 85 C	Tray
8-bit Microcontrollers - MCU 128KB Flash 20MHz 1.8V-5.5V ATMEGA1284P-AU Microchip Technology 1: $6.99 9,969In Stock	Mfr. Part # ATMEGA1284P-AU Mouser Part # 556-ATMEGA1284P-AU	Microchip Technology	8-bit Microcontrollers - MCU 128KB Flash 20MHz 1.8V-5.5V Learn More about Microchip Technology microchip megaavr 8 bit mcus	Datasheet	9,969In Stock	$6.99 $6.42 $5.80	Min.: 1 Mult.: 1	SMD/SMT	TQFP-44	AVR	128 kB	8 bit	10 bit	20 MHz	32 I/O	16 kB	1.8 V	5.5 V	- 40 C	+ 85 C	Tray
8-bit Microcontrollers - MCU AVR,128KB FLASH 4KB EE,4KB SRAM,8MHZ ATMEGA128L-8MUR Microchip Technology 1: $16.42 2,808In Stock	Mfr. Part # ATMEGA128L-8MUR Mouser Part # 556-ATMEGA128L-8MUR	Microchip Technology	8-bit Microcontrollers - MCU AVR,128KB FLASH 4KB EE,4KB SRAM,8MHZ	Datasheet	2,808In Stock	Cut Tape $16.42 Reel $13.76 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 64KB FLSH 2KB EE 4KB SRAM-16MHz, IND ATMEGA64A-MUR Microchip Technology 1: $5.92 6,275In Stock	Mfr. Part # ATMEGA64A-MUR Mouser Part # 556-ATMEGA64A-MUR	Microchip Technology	8-bit Microcontrollers - MCU AVR 64KB FLSH 2KB EE 4KB SRAM-16MHz, IND Learn More about Microchip Technology microchip atmega644pa mcus	Datasheet	6,275In Stock	Cut Tape $5.92 $5.77 Reel $4.92 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	SMD/SMT	VQFN-64	AVR	64 kB	8 bit	10 bit	16 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 64KB FLSH 2KB EE 4KB SRAM-8MHz, IND ATMEGA64L-8MUR Microchip Technology 1: $10.49 2,732In Stock	Mfr. Part # ATMEGA64L-8MUR Mouser Part # 556-ATMEGA64L-8MUR	Microchip Technology	8-bit Microcontrollers - MCU AVR 64KB FLSH 2KB EE 4KB SRAM-8MHz, IND Learn More about Microchip Technology microchip atmega644pa mcus	Datasheet	2,732In Stock	Cut Tape $10.49 $10.23 Reel $8.71 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	SMD/SMT	MLF-64	AVR	64 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 100 TQFP 105C TEMP GREEN, 1.6-3.6V ATXMEGA128A1U-AN Microchip Technology 1: $8.09 3,297In Stock	Mfr. Part # ATXMEGA128A1U-AN Mouser Part # 556-ATXMEGA128A1U-AN	Microchip Technology	8-bit Microcontrollers - MCU 100 TQFP 105C TEMP GREEN, 1.6-3.6V	Datasheet	3,297In Stock	$8.09 $7.40 $6.70	Min.: 1 Mult.: 1	SMD/SMT	TQFP-100	AVR	128 kB	8 bit/16 bit	12 bit	32 MHz	78 I/O	8 kB	1.6 V	3.6 V	- 40 C	+ 105 C	Tray
8-bit Microcontrollers - MCU AVR XMEGA 64KB FLASH 2KB EE 4K ATXMEGA64A1U-AUR Microchip Technology 1: $7.60 2,345In Stock	Mfr. Part # ATXMEGA64A1U-AUR Mouser Part # 556-ATXMEGA64A1U-AUR	Microchip Technology	8-bit Microcontrollers - MCU AVR XMEGA 64KB FLASH 2KB EE 4K	Datasheet	2,345In Stock	Cut Tape $7.60 $7.39 Reel $6.30 MouseReel Available	Min.: 1 Mult.: 1 : 1,500	SMD/SMT	TQFP-100	AVR	64 kB	8 bit/16 bit	12 bit	32 MHz	78 I/O	4 kB	1.6 V	3.6 V	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU 20MHz, 4KB, SOIC8, Ind 105C, Green, T&R ATTINY402-SSNR Microchip Technology 1: $0.53 96,469In Stock	Mfr. Part # ATTINY402-SSNR Mouser Part # 579-ATTINY402-SSNR	Microchip Technology	8-bit Microcontrollers - MCU 20MHz, 4KB, SOIC8, Ind 105C, Green, T&R Learn More about Microchip Technology microchip attiny202 402 mcus	Datasheet	96,469In Stock	Cut Tape $0.53 $0.521 Reel $0.436 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	SMD/SMT	SOIC-8	AVR	4 kB	8 bit	10 bit	20 MHz	6 I/O	256 B	1.8 V	5.5 V	- 40 C	+ 105 C	Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU 20MHz, 4KB, SOIC8, Ind 125C, Green, T&R ATTINY412-SSFR Microchip Technology 1: $0.59 27,079In Stock 32,000Expected 12/14/2026	Mfr. Part # ATTINY412-SSFR Mouser Part # 579-ATTINY412-SSFR	Microchip Technology	8-bit Microcontrollers - MCU 20MHz, 4KB, SOIC8, Ind 125C, Green, T&R Learn More about Microchip Technology microchip attiny412 mcu	Datasheet	27,079In Stock 32,000Expected 12/14/2026	Cut Tape $0.59 $0.567 Reel $0.48 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	SMD/SMT	SOIC-8	AVR	4 kB	8 bit	10 bit	20 MHz	6 I/O	256 B	1.8 V	5.5 V	- 40 C	+ 125 C	Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU 16KB, 2KB RAM, 28p, 24MHz, MVIO, 12b ADC, ZCD, DAC, 2xUART, SPI, TWI AVR16DD28-I/SP Microchip Technology 1: $2.05 231In Stock	Mfr. Part # AVR16DD28-I/SP Mouser Part # 494-AVR16DD28-I/SP	Microchip Technology	8-bit Microcontrollers - MCU 16KB, 2KB RAM, 28p, 24MHz, MVIO, 12b ADC, ZCD, DAC, 2xUART, SPI, TWI Learn More about Microchip Technology microchip avr16 32dd28 32 mcus	Datasheet	231In Stock	$2.05 $1.88 $1.70	Min.: 1 Mult.: 1	Through Hole	SPDIP-28	AVR	16 kB	8 bit	12 bit	24 MHz	22 I/O	2 kB	1.8 V	5.5 V	- 40 C	+ 85 C	Tube
8-bit Microcontrollers - MCU 32KB, 8KB RAM, 28p, 24MHz, MVIO, 12b ADC, ZCD, DAC, 2xUART, SPI, TWI AVR32DD28-I/STX Microchip Technology 1: $1.06 556In Stock	Mfr. Part # AVR32DD28-I/STX Mouser Part # 494-AVR32DD28-I/STX	Microchip Technology	8-bit Microcontrollers - MCU 32KB, 8KB RAM, 28p, 24MHz, MVIO, 12b ADC, ZCD, DAC, 2xUART, SPI, TWI Learn More about Microchip Technology microchip avr16 32dd28 32 mcus	Datasheet	556In Stock	$1.06 $0.97 $0.88	Min.: 1 Mult.: 1	SMD/SMT	VQFN-28	AVR	32 kB	8 bit	12 bit	24 MHz	22 I/O	4 kB	1.8 V	5.5 V	- 40 C	+ 85 C	Tube
8-bit Microcontrollers - MCU 20MHz, 16KB, VQFN20, 2xADC, PTC, EXT 105C, Tray ATTINY1616-MF Microchip Technology 1: $0.92 1,013In Stock	Mfr. Part # ATTINY1616-MF Mouser Part # 579-ATTINY1616MF	Microchip Technology	8-bit Microcontrollers - MCU 20MHz, 16KB, VQFN20, 2xADC, PTC, EXT 105C, Tray Learn More about Microchip Technology microchip attiny1614 6 7	Datasheet	1,013In Stock	$0.92 $0.85 $0.77	Min.: 1 Mult.: 1	SMD/SMT	VQFN-20	AVR	16 kB	8 bit/16 bit	10 bit	20 MHz	18 I/O	2 kB	1.8 V	5.5 V	- 40 C	+ 125 C	Tray
8-bit Microcontrollers - MCU 16KB, 2KB RAM, 20p, 24MHz, MVIO, 12b ADC, ZCD, DAC, 2xUART, SPI, TWI AVR16DD20-E/SO Microchip Technology 1: $1.24 529In Stock	Mfr. Part # AVR16DD20-E/SO Mouser Part # 579-AVR16DD20-E/SO	Microchip Technology	8-bit Microcontrollers - MCU 16KB, 2KB RAM, 20p, 24MHz, MVIO, 12b ADC, ZCD, DAC, 2xUART, SPI, TWI Learn More about Microchip Technology microchip avr32 16dd14 20 mcus	Datasheet	529In Stock	$1.24 $1.14 $1.03	Min.: 1 Mult.: 1	SMD/SMT	SOIC-20	AVR	16 kB	8 bit	12 bit	24 MHz	16 I/O	2 kB	1.8 V	5.5 V	- 40 C	+ 125 C	Tube
8-bit Microcontrollers - MCU 16KB, 2KB RAM, 20p, 24MHz, MVIO, 12b ADC, ZCD, DAC, 2xUART, SPI, TWI AVR16DD20T-E/REB Microchip Technology 1: $0.99 1,300In Stock	Mfr. Part # AVR16DD20T-E/REB Mouser Part # 579-AVR16DD20T-E/REB	Microchip Technology	8-bit Microcontrollers - MCU 16KB, 2KB RAM, 20p, 24MHz, MVIO, 12b ADC, ZCD, DAC, 2xUART, SPI, TWI Learn More about Microchip Technology microchip avr32 16dd14 20 mcus	Datasheet	1,300In Stock	Cut Tape $0.99 $0.964 Reel $0.82 MouseReel Available	Min.: 1 Mult.: 1 : 3,300	SMD/SMT	VQFN-20	AVR	16 kB	8 bit	12 bit	24 MHz	16 I/O	2 kB	1.8 V	5.5 V	- 40 C	+ 125 C	Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU 16KB, 2KB RAM, 20p, 24MHz, MVIO, 12b ADC, ZCD, DAC, 2xUART, SPI, TWI AVR16DD20T-E/SO Microchip Technology 1: $1.26 1,595In Stock	Mfr. Part # AVR16DD20T-E/SO Mouser Part # 579-AVR16DD20T-E/SO	Microchip Technology	8-bit Microcontrollers - MCU 16KB, 2KB RAM, 20p, 24MHz, MVIO, 12b ADC, ZCD, DAC, 2xUART, SPI, TWI Learn More about Microchip Technology microchip avr32 16dd14 20 mcus	Datasheet	1,595In Stock	Cut Tape $1.26 $1.23 Reel $1.05 MouseReel Available	Min.: 1 Mult.: 1 : 1,600	SMD/SMT	SOIC-20	AVR	16 kB	8 bit	12 bit	24 MHz	16 I/O	2 kB	1.8 V	5.5 V	- 40 C	+ 125 C	Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU 16KB, 2KB RAM, 28p, 24MHz, MVIO, 12b ADC, ZCD, DAC, 2xUART, SPI, TWI, Ext temp AVR16DD28-E/SP Microchip Technology 1: $2.26 313In Stock	Mfr. Part # AVR16DD28-E/SP Mouser Part # 579-AVR16DD28-E/SP	Microchip Technology	8-bit Microcontrollers - MCU 16KB, 2KB RAM, 28p, 24MHz, MVIO, 12b ADC, ZCD, DAC, 2xUART, SPI, TWI, Ext temp Learn More about Microchip Technology microchip avr16 32dd28 32 mcus	Datasheet	313In Stock	$2.26 $2.07 $1.87	Min.: 1 Mult.: 1	Through Hole	SPDIP-28	AVR	16 kB	8 bit	12 bit	24 MHz	22 I/O	2 kB	1.8 V	5.5 V	- 40 C	+ 125 C	Tube
8-bit Microcontrollers - MCU 16KB, 2KB RAM, 28p, 24MHz, MVIO, 12b ADC, ZCD, DAC, 2xUART, SPI, TWI AVR16DD28-E/STX Microchip Technology 1: $1.03 608In Stock	Mfr. Part # AVR16DD28-E/STX Mouser Part # 579-AVR16DD28-E/STX	Microchip Technology	8-bit Microcontrollers - MCU 16KB, 2KB RAM, 28p, 24MHz, MVIO, 12b ADC, ZCD, DAC, 2xUART, SPI, TWI Learn More about Microchip Technology microchip avr16 32dd28 32 mcus	Datasheet	608In Stock	$1.03 $0.94 $0.85	Min.: 1 Mult.: 1	SMD/SMT	VQFN-28	AVR	16 kB	8 bit	12 bit	24 MHz	22 I/O	2 kB	1.8 V	5.5 V	- 40 C	+ 125 C	Tube
8-bit Microcontrollers - MCU 16KB, 2KB RAM, 28p, 24MHz, MVIO, 12b ADC, ZCD, DAC, 2xUART, SPI, TWI AVR16DD28-I/SS Microchip Technology 1: $1.08 576In Stock	Mfr. Part # AVR16DD28-I/SS Mouser Part # 579-AVR16DD28-I/SS	Microchip Technology	8-bit Microcontrollers - MCU 16KB, 2KB RAM, 28p, 24MHz, MVIO, 12b ADC, ZCD, DAC, 2xUART, SPI, TWI Learn More about Microchip Technology microchip avr16 32dd28 32 mcus	Datasheet	576In Stock	$1.08 $0.99 $0.90	Min.: 1 Mult.: 1	SMD/SMT	SSOP-28	AVR	16 kB	8 bit	12 bit	24 MHz	22 I/O	2 kB	1.8 V	5.5 V	- 40 C	+ 85 C	Tube