AVR Core Microcontrollers - MCU

Types of Microcontrollers - MCU
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Core
Program Memory Size
Data Bus Width
ADC Resolution
Maximum Clock Frequency
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Supply Voltage - Max
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Microchip Technology 8-bit Microcontrollers - MCU 20MHz, 8KB, VQFN20, Ind 105C, Green, T&R
Datasheet
14,055In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 6,000

SMD/SMT QFN-20 AVR 8 kB 8 bit 10 bit 20 MHz 18 I/O 512 B 1.8 V 5.5 V - 40 C + 105 C Reel, Cut Tape, MouseReel
Microchip Technology 8-bit Microcontrollers - MCU AVR 8-bit Microcontroller
Datasheet
7,056In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 6,000

SMD/SMT VQFN-20 AVR 8 kB 8 bit 10 bit 20 MHz 18 I/O 512 B 1.8 V 5.5 V - 40 C + 105 C AEC-Q100 Reel, Cut Tape, MouseReel

Microchip Technology 8-bit Microcontrollers - MCU 20MHz, 8KB, SOIC14, Ind 125C, Green
Datasheet
2,225In Stock
Min.: 1
Mult.: 1

SMD/SMT SOIC-14 AVR 8 kB 8 bit 12 bit 20 MHz 12 I/O 1 kB 1.8 V 5.5 V - 40 C + 125 C Tube

Microchip Technology 8-bit Microcontrollers - MCU 20MHz, 8KB, SOIC14, Ind 125C, Green, T&R
Datasheet
1,885In Stock
Min.: 1
Mult.: 1
: 3,000

SMD/SMT SOIC-14 AVR 8 kB 8 bit 12 bit 20 MHz 12 I/O 1 kB 1.8 V 5.5 V - 40 C + 125 C Reel, Cut Tape
Microchip Technology 8-bit Microcontrollers - MCU 20MHz, 8KB,VQFN20, Ind 125C, Green
Datasheet
2,623In Stock
Min.: 1
Mult.: 1

SMD/SMT VQFN-20 AVR 8 kB 8 bit 12 bit 20 MHz 18 I/O 1 kB 1.8 V 5.5 V - 40 C + 125 C Tray
Microchip Technology 8-bit Microcontrollers - MCU 20MHz, 8KB,VQFN20, Ind 85C, Green, T&R
Datasheet
4,348In Stock
Min.: 1
Mult.: 1
: 6,000

SMD/SMT VQFN-20 AVR 8 kB 8 bit 12 bit 20 MHz 18 I/O 1 kB 1.8 V 5.5 V - 40 C + 85 C Reel, Cut Tape
Microchip Technology 8-bit Microcontrollers - MCU 20MHz, 8KB, VQFN24, Ind 125C, Green
Datasheet
1,638In Stock
Min.: 1
Mult.: 1

SMD/SMT VQFN-24 AVR 8 kB 8 bit 12 bit 20 MHz 22 I/O 1 kB 1.8 V 5.5 V - 40 C + 125 C Tray
Microchip Technology 8-bit Microcontrollers - MCU 16KB, 8KB RAM, 28p, 24MHz, MVIO, 12b ADC, ZCD, DAC, 2xUART, SPI, TWI
Datasheet
779In Stock
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 + 85 C Tube
Microchip Technology 8-bit Microcontrollers - MCU 16KB, 2KB RAM, 28p, 24MHz, MVIO, 12b ADC, ZCD, DAC, 2xUART, SPI, TWI
Datasheet
574In Stock
Min.: 1
Mult.: 1

SMD/SMT SOIC-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
Microchip Technology 8-bit Microcontrollers - MCU AVR 16K FLASH 1K SRAM 512B EE-20MHZ
Datasheet
774In Stock
Min.: 1
Mult.: 1

SMD/SMT TQFP-44 AVR 16 kB 8 bit 10 bit 20 MHz 32 I/O 1 kB 2.7 V 5.5 V - 40 C + 85 C Tray
Microchip Technology 8-bit Microcontrollers - MCU AVR 16KB FL 512B EE 1KB SRAM-20MHz
Datasheet
4,489In Stock
Min.: 1
Mult.: 1

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 Tray
Microchip Technology 8-bit Microcontrollers - MCU AVR 16KB FL 512B EE 1KB SRAM-20MHz
Datasheet
2,018In Stock
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
Microchip Technology 8-bit Microcontrollers - MCU 16KB FLASH 512B EE 1KB SRAM - 20 MHz
Datasheet
3,959In Stock
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

Microchip Technology 8-bit Microcontrollers - MCU 16K Flsh 500B EEPROM 1K SRAM 23 IO Pins
Datasheet
209In Stock
Min.: 1
Mult.: 1

Through Hole PDIP-28 AVR 16 kB 8 bit 10 bit 20 MHz 23 I/O 1 kB 1.8 V 5.5 V - 40 C + 85 C Tube
Microchip Technology 8-bit Microcontrollers - MCU 16KB In-system Flash 2.7V - 5.5V
Datasheet
900In Stock
Min.: 1
Mult.: 1

SMD/SMT MLF-44 AVR 16 kB 8 bit 10 bit 16 MHz 32 I/O 1 kB 2.7 V 5.5 V - 40 C + 85 C Tray
Microchip Technology 8-bit Microcontrollers - MCU 16KB In-system Flash 2.7V - 5.5V
Datasheet
401In Stock
360Expected 2/8/2027
Min.: 1
Mult.: 1

Through Hole PDIP-40 AVR 16 kB 8 bit 10 bit 16 MHz 32 I/O 1 kB 2.7 V 5.5 V - 40 C + 85 C Tube
Microchip Technology 8-bit Microcontrollers - MCU 16kB Flash 0.5kB EEPROM 32 I/O Pins
Datasheet
222In Stock
Min.: 1
Mult.: 1

SMD/SMT TQFP-44 AVR 16 kB 8 bit 10 bit 8 MHz 32 I/O 1 kB 2.7 V 5.5 V - 40 C + 85 C Tray
Microchip Technology 8-bit Microcontrollers - MCU 32kB Flash 1kB EEPROM 32 I/O Pins
Datasheet
1,609In Stock
Min.: 1
Mult.: 1

SMD/SMT TQFP-44 AVR 32 kB 8 bit 10 bit 16 MHz 32 I/O 2 kB 4.5 V 5.5 V - 40 C + 85 C Tray
Microchip Technology 8-bit Microcontrollers - MCU 32kB Flash 1kB EEPROM 32 I/O Pins
Datasheet
352In Stock
Min.: 1
Mult.: 1

SMD/SMT MLF-44 AVR 32 kB 8 bit 10 bit 16 MHz 32 I/O 2 kB 4.5 V 5.5 V - 40 C + 85 C Tray
Microchip Technology 8-bit Microcontrollers - MCU AVR 32KB 1KB EE 20MHz 2KB SRAM 5V
Datasheet
1,219In Stock
Min.: 1
Mult.: 1

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 Tray
Microchip Technology 8-bit Microcontrollers - MCU 32KB In-system Flash 2.7V - 5.5V
Datasheet
420In Stock
550Expected 8/11/2026
Min.: 1
Mult.: 1

Through Hole PDIP-40 AVR 32 kB 8 bit 10 bit 16 MHz 32 I/O 2 kB 2.7 V 5.5 V - 40 C + 85 C Tube
Microchip Technology 8-bit Microcontrollers - MCU 32kB Flash 1kB EEPROM 32 I/O Pins
Datasheet
322In Stock
960Expected 8/10/2026
Min.: 1
Mult.: 1

SMD/SMT TQFP-44 AVR 32 kB 8 bit 10 bit 8 MHz 32 I/O 2 kB 2.7 V 5.5 V - 40 C + 85 C Tray
Microchip Technology 8-bit Microcontrollers - MCU AVR 4K FLASH 256B EE 20MHZ TEMP GRN 1.8V
Datasheet
82In Stock
Min.: 1
Mult.: 1

SMD/SMT MLF-32 AVR 4 kB 8 bit 10 bit 20 MHz 23 I/O 512 B 2.7 V 5.5 V - 40 C + 85 C Tray
Microchip Technology 8-bit Microcontrollers - MCU 8kB Flash 0.5kB EEPROM 23 I/O Pins
Datasheet
306In Stock
Min.: 1
Mult.: 1

SMD/SMT TQFP-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
Microchip Technology 8-bit Microcontrollers - MCU AVR 8K FLSH 2KB EE 4KB SRAM-20MHz 5V
Datasheet
804In Stock
8,000Expected 10/20/2026
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

SMD/SMT TQFP-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 Reel, Cut Tape, MouseReel