.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
8-bit Microcontrollers - MCU 64KB, RWW, 6KB RAM, 32p, 20MHz, CFD, 12b ADC, PGA, 2xComp, DAC, 3xUART, SPI, TWI AVR64EA32-E/PT Microchip Technology 1: $1.46 464In Stock	Mfr. Part # AVR64EA32-E/PT Mouser Part # 579-AVR64EA32-E/PT	Microchip Technology	8-bit Microcontrollers - MCU 64KB, RWW, 6KB RAM, 32p, 20MHz, CFD, 12b ADC, PGA, 2xComp, DAC, 3xUART, SPI, TWI Learn More about Microchip Technology microchip avr64ea28 32 48 mcus	Datasheet	464In Stock	$1.46 $1.34 $1.21	Min.: 1 Mult.: 1	SMD/SMT	TQFP-32	AVR	64 kB	8 bit/16 bit	12 bit	20 MHz	28 I/O	6 kB	1.8 V	5.5 V	- 40 C	+ 125 C	Tray
8-bit Microcontrollers - MCU 64KB, RWW, 6KB RAM, 32p, 20MHz, CFD, 12b ADC, PGA, 2xComp, DAC, 3xUART, SPI, TWI AVR64EA32T-E/PT Microchip Technology 1: $1.47 1,052In Stock	Mfr. Part # AVR64EA32T-E/PT Mouser Part # 579-AVR64EA32T-E/PT	Microchip Technology	8-bit Microcontrollers - MCU 64KB, RWW, 6KB RAM, 32p, 20MHz, CFD, 12b ADC, PGA, 2xComp, DAC, 3xUART, SPI, TWI Learn More about Microchip Technology microchip avr64ea28 32 48 mcus	Datasheet	1,052In Stock	Cut Tape $1.47 $1.44 Reel $1.22	Min.: 1 Mult.: 1 : 1,600	SMD/SMT	TQFP-32	AVR	64 kB	8 bit/16 bit	12 bit	20 MHz	28 I/O	6 kB	1.8 V	5.5 V	- 40 C	+ 125 C	Reel, Cut Tape
8-bit Microcontrollers - MCU 64KB, RWW, 6KB RAM, 48p, 20MHz, CFD, 12b ADC, PGA, 2xComp, DAC, 3xUART, SPI, TWI AVR64EA48-E/PT Microchip Technology 1: $1.66 401In Stock	Mfr. Part # AVR64EA48-E/PT Mouser Part # 579-AVR64EA48-E/PT	Microchip Technology	8-bit Microcontrollers - MCU 64KB, RWW, 6KB RAM, 48p, 20MHz, CFD, 12b ADC, PGA, 2xComp, DAC, 3xUART, SPI, TWI Learn More about Microchip Technology microchip avr64ea28 32 48 mcus	Datasheet	401In Stock	$1.66 $1.53 $1.38	Min.: 1 Mult.: 1	SMD/SMT	TQFP-48	AVR	64 kB	8 bit/16 bit	12 bit	20 MHz	42 I/O	6 kB	1.8 V	5.5 V	- 40 C	+ 125 C	Tray
8-bit Microcontrollers - MCU 64KB, RWW, 6KB RAM, 48p, 20MHz, CFD, 12b ADC, PGA, 2xComp, DAC, 3xUART, SPI, TWI AVR64EA48T-E/6LX Microchip Technology 1: $1.65 3,258In Stock	Mfr. Part # AVR64EA48T-E/6LX Mouser Part # 579-AVR64EA48T-E/6LX	Microchip Technology	8-bit Microcontrollers - MCU 64KB, RWW, 6KB RAM, 48p, 20MHz, CFD, 12b ADC, PGA, 2xComp, DAC, 3xUART, SPI, TWI Learn More about Microchip Technology microchip avr64ea28 32 48 mcus	Datasheet	3,258In Stock	Cut Tape $1.65 $1.61 Reel $1.37 MouseReel Available	Min.: 1 Mult.: 1 : 3,300	SMD/SMT	VQFN-48	AVR	64 kB	8 bit/16 bit	12 bit	20 MHz	42 I/O	6 kB	1.8 V	5.5 V	- 40 C	+ 125 C	Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU 64KB, RWW, 6KB RAM, 48p, 20MHz, CFD, 12b ADC, PGA, 2xComp, DAC, 3xUART, SPI, TWI AVR64EA48T-E/PT Microchip Technology 1: $1.70 1,535In Stock	Mfr. Part # AVR64EA48T-E/PT Mouser Part # 579-AVR64EA48T-E/PT	Microchip Technology	8-bit Microcontrollers - MCU 64KB, RWW, 6KB RAM, 48p, 20MHz, CFD, 12b ADC, PGA, 2xComp, DAC, 3xUART, SPI, TWI Learn More about Microchip Technology microchip avr64ea28 32 48 mcus	Datasheet	1,535In Stock	Cut Tape $1.70 $1.66 Reel $1.41 MouseReel Available	Min.: 1 Mult.: 1 : 1,600	SMD/SMT	TQFP-48	AVR	64 kB	8 bit/16 bit	12 bit	20 MHz	42 I/O	6 kB	1.8 V	5.5 V	- 40 C	+ 125 C	Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU 16KB FLASH 512B EE 1KB SRAM - 20 MHz ATMEGA168PA-AUR Microchip Technology 1: $2.36 3,959In Stock NRND	Mfr. Part # ATMEGA168PA-AUR Mouser Part # 556-ATMEGA168PA-AUR NRND	Microchip Technology	8-bit Microcontrollers - MCU 16KB FLASH 512B EE 1KB SRAM - 20 MHz Learn More about Microchip Technology microchip automotive 8bit mcus	Datasheet	3,959In Stock	Cut Tape $2.36 $2.32 Reel $1.96 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	SMD/SMT	TQFP-32	AVR	16 kB	8 bit	10 bit	20 MHz	23 I/O	1 kB	1.8 V	5.5 V	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU AVR 32KB FLSH 1KB EE 2KB SRAM-20MHz IND5 ATMEGA324P-20AUR Microchip Technology 1: $5.60 1,149In Stock NRND	Mfr. Part # ATMEGA324P-20AUR Mouser Part # 556-ATMEGA324P-20AUR NRND	Microchip Technology	8-bit Microcontrollers - MCU AVR 32KB FLSH 1KB EE 2KB SRAM-20MHz IND5	Datasheet	1,149In Stock	Cut Tape $5.60 $5.59 $5.48 $5.45 View Reel $5.01 $5.41 $5.30 $5.29 $5.25 $5.01 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	SMD/SMT	TQFP-44	AVR	32 kB	8 bit	10 bit	20 MHz	32 I/O	2 kB	2.7 V	5.5 V	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU 8kB Flash 0.5kB EEPROM 23 I/O Pins ATMEGA88-20MU Microchip Technology 1: $3.37 862In Stock NRND	Mfr. Part # ATMEGA88-20MU Mouser Part # 556-ATMEGA88-20MU NRND	Microchip Technology	8-bit Microcontrollers - MCU 8kB Flash 0.5kB EEPROM 23 I/O Pins Learn More about Microchip Technology microchip automotive 8bit mcus	Datasheet	862In Stock	$3.37 $3.08 $2.80	Min.: 1 Mult.: 1	SMD/SMT	MLF-32	AVR	8 kB	8 bit	10 bit	20 MHz	23 I/O	1 kB	2.7 V	5.5 V	- 40 C	+ 85 C	Tray
8-bit Microcontrollers - MCU CAN AVR UC 32K FLASH AT90CAN32-16MU Microchip Technology 1: $6.08 1,360In Stock 2,080Expected 12/4/2026	Mfr. Part # AT90CAN32-16MU Mouser Part # 556-A90CAN32-16MU	Microchip Technology	8-bit Microcontrollers - MCU CAN AVR UC 32K FLASH Learn More about Microchip Technology microchip automotive 8bit mcus	Datasheet	1,360In Stock 2,080Expected 12/4/2026	$6.08 $5.56 $5.04	Min.: 1 Mult.: 1	SMD/SMT	QFN-64	AVR	32 kB	8 bit	10 bit	16 MHz	53 I/O	2 kB	2.7 V	5.5 V	- 40 C	+ 85 C	Tray
8-bit Microcontrollers - MCU CAN AVR UC 64K FLASH SAMPLE AT90CAN64-16AU Microchip Technology 1: $7.67 1,900In Stock	Mfr. Part # AT90CAN64-16AU Mouser Part # 556-A90CAN64-16AU	Microchip Technology	8-bit Microcontrollers - MCU CAN AVR UC 64K FLASH SAMPLE Learn More about Microchip Technology microchip automotive 8bit mcus	Datasheet	1,900In Stock	$7.67 $7.03 $6.36	Min.: 1 Mult.: 1	SMD/SMT	TQFP-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	Tray
32-bit Microcontrollers - MCU 32-bit 256KB Flash AT32UC3A1256-AUT Microchip Technology 1: $12.24 765In Stock	Mfr. Part # AT32UC3A1256-AUT Mouser Part # 556-AT32UC3A1256-AUT	Microchip Technology	32-bit Microcontrollers - MCU 32-bit 256KB Flash Learn More about Microchip Technology microchip a0 a1 series mcus	Datasheet	765In Stock	$12.24 $11.12 $10.07	Min.: 1 Mult.: 1	SMD/SMT	TQFP-100	AVR	256 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 128KB Flash AT32UC3B1128-AUT Microchip Technology 1: $7.58 210In Stock	Mfr. Part # AT32UC3B1128-AUT Mouser Part # 556-AT32UC3B1128-AUT	Microchip Technology	32-bit Microcontrollers - MCU 32-bit 128KB Flash Learn More about Microchip Technology microchip b series mcus	Datasheet	210In Stock	$7.58 $6.90 $6.25	Min.: 1 Mult.: 1	SMD/SMT	TQFP-48	AVR	128 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-256KB FL 85C AT32UC3L0256-AUR Microchip Technology 1: $9.84 1,537In Stock	Mfr. Part # AT32UC3L0256-AUR Mouser Part # 556-AT32UC3L0256-AUR	Microchip Technology	32-bit Microcontrollers - MCU UC3L-256KB FL 85C Learn More about Microchip Technology microchip l series mcus	Datasheet	1,537In Stock	Cut Tape $9.84 $9.54 Reel $8.11 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	TQFP-48	AVR	256 kB	32 bit	12 bit	50 MHz	36 I/O	32 kB	1.8 V	1.8 V	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU AVR 8KFLASH 3PSC, 16MHz AT90PWM3B-16MUR Microchip Technology 1: $3.84 3,465In Stock	Mfr. Part # AT90PWM3B-16MUR Mouser Part # 556-AT90PWM3B-16MUR	Microchip Technology	8-bit Microcontrollers - MCU AVR 8KFLASH 3PSC, 16MHz	Datasheet	3,465In Stock	Cut Tape $3.84 $3.75 Reel $3.19 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	SMD/SMT	QFN-32	AVR	8 kB	8 bit	10 bit	16 MHz	27 I/O	512 B	2.7 V	5.5 V	- 40 C	+ 105 C	Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU 16K Flash AT90USB162-16AUR Microchip Technology 1: $3.55 2,489In Stock	Mfr. Part # AT90USB162-16AUR Mouser Part # 556-AT90USB162-16AUR	Microchip Technology	8-bit Microcontrollers - MCU 16K Flash	Datasheet	2,489In Stock	Cut Tape $3.55 $3.48 Reel $2.95 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	SMD/SMT	TQFP-32	AVR	16 kB	8 bit	No ADC	16 MHz	22 I/O	512 B	2.7 V	5.5 V	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU AVR USB 64K FLSH-OTG 16MHz Ind Temp AT90USB647-AU Microchip Technology 1: $8.95 180In Stock	Mfr. Part # AT90USB647-AU Mouser Part # 556-AT90USB647-AU	Microchip Technology	8-bit Microcontrollers - MCU AVR USB 64K FLSH-OTG 16MHz Ind Temp	Datasheet	180In Stock	$8.95 $8.21 $7.42	Min.: 1 Mult.: 1	SMD/SMT	TQFP-64	AVR	64 kB	8 bit	10 bit	16 MHz	48 I/O	4 kB	2.7 V	5.5 V	- 40 C	+ 85 C	Tray
8-bit Microcontrollers - MCU 64K Flash; 2K EEPROM 4K SRAM; 48 IO Pins AT90USB647-AUR Microchip Technology 1: $9.14 957In Stock	Mfr. Part # AT90USB647-AUR Mouser Part # 556-AT90USB647-AUR	Microchip Technology	8-bit Microcontrollers - MCU 64K Flash; 2K EEPROM 4K SRAM; 48 IO Pins	Datasheet	957In Stock	Cut Tape $9.14 $8.88 Reel $7.58	Min.: 1 Mult.: 1 : 1,000	SMD/SMT	TQFP-64	AVR	64 kB	8 bit	10 bit	16 MHz	48 I/O	4 kB	2.7 V	5.5 V	- 40 C	+ 85 C	Reel, Cut Tape
8-bit Microcontrollers - MCU AVR,128KB FLASH 4KB EE,4KB SRAM,5V ATMEGA128-16MNR Microchip Technology 1: $18.23 3,944In Stock	Mfr. Part # ATMEGA128-16MNR Mouser Part # 556-ATMEGA128-16MNR	Microchip Technology	8-bit Microcontrollers - MCU AVR,128KB FLASH 4KB EE,4KB SRAM,5V	Datasheet	3,944In Stock	Cut Tape $18.23 Reel $15.27 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	SMD/SMT	MLF-64	AVR	128 kB	8 bit		16 MHz		4 kB	4.5 V	5.5 V			Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU 128kB Flash 4kB EEPROM 86 I/O Pins ATMEGA1280-16AU Microchip Technology 1: $14.05 721In Stock	Mfr. Part # ATMEGA1280-16AU Mouser Part # 556-ATMEGA1280-16AU	Microchip Technology	8-bit Microcontrollers - MCU 128kB Flash 4kB EEPROM 86 I/O Pins	Datasheet	721In Stock	$14.05 $12.89 $11.66	Min.: 1 Mult.: 1	SMD/SMT	TQFP-100	AVR	128 kB	8 bit	10 bit	16 MHz	86 I/O	8 kB	2.7 V	5.5 V	- 40 C	+ 85 C	Tray
8-bit Microcontrollers - MCU 128kB Flash 4kB EEPROM 54 I/O Pins ATMEGA1281V-8MU Microchip Technology 1: $11.42 522In Stock	Mfr. Part # ATMEGA1281V-8MU Mouser Part # 556-ATMEGA1281V8MU	Microchip Technology	8-bit Microcontrollers - MCU 128kB Flash 4kB EEPROM 54 I/O Pins	Datasheet	522In Stock	$11.42 $10.49 $9.50	Min.: 1 Mult.: 1	SMD/SMT	MLF-64	AVR	128 kB	8 bit	10 bit	8 MHz	54 I/O	8 kB	1.8 V	5.5 V	- 40 C	+ 85 C	Tray
8-bit Microcontrollers - MCU AVR 128KB FLSH 4KB EE16KB SRAM-20 MHz ATMEGA1284-PU Microchip Technology 1: $6.93 467In Stock	Mfr. Part # ATMEGA1284-PU Mouser Part # 556-ATMEGA1284-PU	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	467In Stock	$6.93 $6.36 $5.76	Min.: 1 Mult.: 1	Through Hole	PDIP-40	AVR	128 kB	8 bit	10 bit	20 MHz	32 I/O	16 kB	1.8 V	5.5 V	- 40 C	+ 85 C	Tube
8-bit Microcontrollers - MCU 128KB Flash 20MHz 1.8V-5.5V ATMEGA1284P-MU Microchip Technology 1: $6.99 444In Stock	Mfr. Part # ATMEGA1284P-MU Mouser Part # 556-ATMEGA1284P-MU	Microchip Technology	8-bit Microcontrollers - MCU 128KB Flash 20MHz 1.8V-5.5V Learn More about Microchip Technology microchip megaavr 8 bit mcus	Datasheet	444In Stock	$6.99 $6.42 $5.80	Min.: 1 Mult.: 1	SMD/SMT	VQFN-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 4kB EEPROM 53 I/O Pins ATMEGA128L-8MU Microchip Technology 1: $15.01 319In Stock 1,300Expected 11/30/2026	Mfr. Part # ATMEGA128L-8MU Mouser Part # 556-ATMEGA128L-8MU	Microchip Technology	8-bit Microcontrollers - MCU 128kB Flash 4kB EEPROM 53 I/O Pins	Datasheet	319In Stock 1,300Expected 11/30/2026	$15.01 $13.77 $13.58	Min.: 1 Mult.: 1	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	Tray
8-bit Microcontrollers - MCU 20MHz, 16KB, TQFP ATMEGA1609-AUR Microchip Technology 1: $1.57 1,647In Stock	Mfr. Part # ATMEGA1609-AUR Mouser Part # 556-ATMEGA1609-AUR	Microchip Technology	8-bit Microcontrollers - MCU 20MHz, 16KB, TQFP Learn More about Microchip Technology microchip atmega1609 mcu	Datasheet	1,647In Stock	Cut Tape $1.57 $1.53 Reel $1.30	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	TQFP-48	AVR	16 kB	8 bit	10 bit	20 MHz	41 I/O	2 kB	1.8 V	5.5 V	- 40 C	+ 85 C	Reel, Cut Tape
8-bit Microcontrollers - MCU 16kB Flash 0.5kB EEPROM 35 I/O Pins ATMEGA162-16PU Microchip Technology 1: $6.18 375In Stock	Mfr. Part # ATMEGA162-16PU Mouser Part # 556-ATMEGA162-16PU	Microchip Technology	8-bit Microcontrollers - MCU 16kB Flash 0.5kB EEPROM 35 I/O Pins	Datasheet	375In Stock	$6.18 $5.67 $5.15	Min.: 1 Mult.: 1	Through Hole	PDIP-40	AVR	16 kB	8 bit	No ADC	16 MHz	35 I/O	1 kB	2.7 V	5.5 V	- 40 C	+ 85 C	Tube