AVR Core Microcontrollers - MCU

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Description Datasheet Availability Pricing (IDR) Filter the results in the table by unit price based on your quantity.
Qty. RoHS Mounting Style
Package/Case
Core
Data Bus Width
Maximum Clock Frequency
Program Memory Size
Data RAM Size
ADC Resolution
Number of I/Os
Supply Voltage - Min
Supply Voltage - Max
Maximum Operating Temperature
Qualification
Packaging
Microchip Technology 8-bit Microcontrollers - MCU AVR 8KB FLSH 512B EE 1KB SRAM-20MHZ
Datasheet
68In Stock
Min.: 1
Mult.: 1
: 6.000

SMD/SMT VQFN-32 AVR 8 bit 20 MHz 8 kB 1 kB 10 bit 23 I/O 1.8 V 5.5 V + 85 C Reel, Cut Tape
Microchip Technology 8-bit Microcontrollers - MCU 20 MHZ, TQFP, 105C, GREEN, T&R
Datasheet
404In Stock
Min.: 1
Mult.: 1
: 2.000

SMD/SMT TQFP-32 AVR 8 bit 20 MHz 8 kB 1 kB 10 bit 27 I/O 1.8 V 5.5 V + 85 C Reel, Cut Tape

Microchip Technology 8-bit Microcontrollers - MCU 8KB 512B 1KB 20 MHZ QFN/MLF GRN
Datasheet
760In Stock
Min.: 1
Mult.: 1

SMD/SMT VFQFN-32 AVR 8 bit 20 MHz 8 kB 1 kB 10 bit 27 I/O 1.8 V 5.5 V + 85 C Tray

Microchip Technology 8-bit Microcontrollers - MCU AVR 1KB FLSH 32B SRAM 12MHz NiPdAu
Datasheet
782In Stock
3.000Expected 28/08/2026
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

SMD/SMT UDFN-8 AVR 8 bit 12 MHz 1 kB 32 B 8 bit 4 I/O 1.8 V 5.5 V + 125 C Reel, Cut Tape, MouseReel
Microchip Technology 8-bit Microcontrollers - MCU 12MHz, SOIC, High Grade (+105C), Green
Datasheet
1.141In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 4.000

SMD/SMT SOIC-8 AVR 8 bit 12 MHz 1 kB 32 B 10 bit 6 I/O 1.8 V 5.5 V + 125 C Reel, Cut Tape, MouseReel

Microchip Technology 8-bit Microcontrollers - MCU 12MHz, SOIC, High Grade (+125C), Green
Datasheet
321In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

SMD/SMT SOIC-14 AVR 8 bit 12 MHz 1 kB 32 B 10 bit 6 I/O 1.8 V 5.5 V + 125 C Reel, Cut Tape, MouseReel

Microchip Technology 8-bit Microcontrollers - MCU 1kB Flash 0.064kB EEPROM 6 I/O Pins
Datasheet
636In Stock
Min.: 1
Mult.: 1

Through Hole PDIP-8 AVR 8 bit 20 MHz 1 kB 64 B 10 bit 6 I/O 2.7 V 5.5 V + 85 C Tube
Microchip Technology 8-bit Microcontrollers - MCU 1kB Flash 0.064kB EEPROM 6 I/O Pins
Datasheet
434In Stock
Min.: 1
Mult.: 1

SMD/SMT SOIC-Narrow-8 AVR 8 bit 20 MHz 1 kB 64 B 10 bit 6 I/O 2.7 V 5.5 V + 85 C Tube
Microchip Technology 8-bit Microcontrollers - MCU 1kB Flash 0.064kB EEPROM 6 I/O Pins
Datasheet
872In Stock
Min.: 1
Mult.: 1

SMD/SMT SOIC-8 AVR 8 bit 20 MHz 1 kB 64 B 10 bit 6 I/O 2.7 V 5.5 V + 85 C Tube
Microchip Technology 8-bit Microcontrollers - MCU 1KB In-system Flash 20MHz 1.8V-5.5V
Datasheet
798In Stock
Min.: 1
Mult.: 1

SMD/SMT MLF-10 AVR 8 bit 20 MHz 1 kB 64 B 10 bit 6 I/O 1.8 V 5.5 V + 125 C Tray
Microchip Technology 8-bit Microcontrollers - MCU 1KB In-system Flash 20MHz 1.8V-5.5V
Datasheet
1.357In Stock
Min.: 1
Mult.: 1

SMD/SMT SOIC-8 AVR 8 bit 20 MHz 1 kB 64 B 10 bit 6 I/O 1.8 V 5.5 V + 125 C Tube
Microchip Technology 8-bit Microcontrollers - MCU AVR 1KB FL 64B EE 64B SRAM 20 MHz IND
Datasheet
1.398In Stock
4.000Expected 21/08/2026
MouseReel Available
Min.: 1
Mult.: 1
: 2.000

SMD/SMT SOIC-8 AVR 8 bit 20 MHz 1 kB 64 B 10 bit 6 I/O 1.8 V 5.5 V + 125 C Reel, Cut Tape, MouseReel
Microchip Technology 8-bit Microcontrollers - MCU 1kB Flash 0.064kB EEPROM 6 I/O Pins
Datasheet
226In Stock
Min.: 1
Mult.: 1

SMD/SMT SOIC-Narrow-8 AVR 8 bit 10 MHz 1 kB 64 B 10 bit 6 I/O 1.8 V 5.5 V + 85 C Tube
Microchip Technology 8-bit Microcontrollers - MCU 1kB Flash 0.064kB EEPROM 6 I/O Pins
Datasheet
772In Stock
Min.: 1
Mult.: 1

SMD/SMT SOIC-8 AVR 8 bit 10 MHz 1 kB 64 B 10 bit 6 I/O 1.8 V 5.5 V + 85 C Tube

Microchip Technology 8-bit Microcontrollers - MCU 20MHz, SOIC, Ind, 125C, Green
Datasheet
144In Stock
Min.: 1
Mult.: 1

SMD/SMT SOIC-14 AVR 8 bit 16 MHz 16 kB 2 kB 10 bit 18 I/O 1.8 V 5.5 V + 125 C Tube

Microchip Technology 8-bit Microcontrollers - MCU 20MHz, 2KB, SOIC14, Ind 125C, Green, T&R
Datasheet
743In Stock
Min.: 1
Mult.: 1
: 3.000

SMD/SMT SOIC-14 AVR 8 bit 20 MHz 2 kB 128 B 10 bit 6 I/O 1.8 V 5.5 V + 125 C Reel, Cut Tape
Microchip Technology 8-bit Microcontrollers - MCU AVR 2KB FL 128B EE USI ADC 20MHz IND
Datasheet
119In Stock
Min.: 1
Mult.: 1

SMD/SMT UFBGA-15 AVR 8 bit 20 MHz 2 kB 128 B 10 bit 12 I/O 1.8 V 5.5 V + 85 C Tray
Microchip Technology 8-bit Microcontrollers - MCU 20MHz, 1.8-5.5V Industrial Temp
Datasheet
1.358In Stock
Min.: 1
Mult.: 1

SMD/SMT VQFN-20 AVR 8 bit 20 MHz 2 kB 128 B 10 bit 12 I/O 1.8 V 5.5 V + 85 C Tray
Microchip Technology 8-bit Microcontrollers - MCU AVR 2KB FLSH 128B EE USI ADC 20MHz, IND
Datasheet
132In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 6.000

SMD/SMT VQFN-20 AVR 8 bit 20 MHz 2 kB 128 B 10 bit 12 I/O 1.8 V 5.5 V + 85 C Reel, Cut Tape, MouseReel
Microchip Technology 8-bit Microcontrollers - MCU 20MHz, Ind Temp 1.8-5.5V, Green
Datasheet
1.207In Stock
Min.: 1
Mult.: 1

SMD/SMT QFN-20 AVR 8 bit 20 MHz 2 kB 128 B 10 bit 12 I/O 1.8 V 5.5 V + 85 C Tray

Microchip Technology 8-bit Microcontrollers - MCU 2KB FL 128B EE SRAM USIADC 20MHz Hi+125C
Datasheet
1.750In Stock
Min.: 1
Mult.: 1

SMD/SMT SOIC-14 AVR 8 bit 20 MHz 2 kB 128 B 10 bit 12 I/O 1.8 V 5.5 V + 125 C Tube

Microchip Technology 8-bit Microcontrollers - MCU 2K FLASH 128B EE 128B SRAM USI
Datasheet
1.600In Stock
Min.: 1
Mult.: 1

SMD/SMT SOIC-14 AVR 8 bit 20 MHz 2 kB 128 B 10 bit 12 I/O 1.8 V 5.5 V + 105 C Tube

Microchip Technology 8-bit Microcontrollers - MCU 20MHz, Ind Temp 1.8-5.5V, Green
Datasheet
1.527In Stock
3.990Expected 27/08/2026
Min.: 1
Mult.: 1

SMD/SMT SOIC-14 AVR 8 bit 20 MHz 2 kB 128 B 10 bit 12 I/O 1.8 V 5.5 V + 85 C Tube
Microchip Technology 8-bit Microcontrollers - MCU AVR 2K FLASH 128B EE & SRAM USI ADC 5V
Datasheet
52In Stock
Min.: 1
Mult.: 1

SMD/SMT MLF-20 AVR 8 bit 20 MHz 2 kB 128 B 10 bit 6 I/O 2.7 V 5.5 V + 85 C Tray
Microchip Technology 8-bit Microcontrollers - MCU 2KB FL 128B EE SRAM 20MHz +105C Matte Sn
Datasheet
882In Stock
Min.: 1
Mult.: 1

SMD/SMT SOIC-8 AVR 8 bit 20 MHz 2 kB 128 B 10 bit 6 I/O 2.7 V 5.5 V + 85 C Tube