Microchip AVR Microcontrollers - MCU

Types of Microcontrollers - MCU
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Description Datasheet Availability Pricing (JPY) Filter the results in the table by unit price based on your quantity.
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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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Packaging
Microchip Technology 8-bit Microcontrollers - MCU 20MHz, 48KB, QFN
Datasheet
332In Stock
Min.: 1
Mult.: 1

SMD/SMT VQFN-48 AVR 48 kB 8 bit 10 bit 20 MHz 41 I/O 6 kB 1.8 V 5.5 V - 40 C + 85 C Tray
Microchip Technology 8-bit Microcontrollers - MCU Mega AVR 0-Series, 20MHz, 48KB, PDIP-40
Datasheet
309In Stock
Min.: 1
Mult.: 1

Through Hole PDIP-40 AVR 48 kB 8 bit 10 bit 20 MHz 33 I/O 6 kB 1.8 V 5.5 V - 40 C + 125 C Tube
Microchip Technology 8-bit Microcontrollers - MCU AVR 4KB FLASH 20 MHZ,IND TEMP
Datasheet
86In Stock
Min.: 1
Mult.: 1

SMD/SMT QFN-32 AVR 4 kB 8 bit 10 bit 20 MHz 23 I/O 512 B 1.8 V 5.5 V - 40 C + 85 C Tray
Microchip Technology 8-bit Microcontrollers - MCU 20 MHZ, TQFP, 105C, GREEN
Datasheet
738In Stock
Min.: 1
Mult.: 1

SMD/SMT TQFP-32 AVR 4 kB 8 bit 10 bit 20 MHz 27 I/O 512 B 1.8 V 5.5 V - 40 C + 105 C Tray

Microchip Technology 8-bit Microcontrollers - MCU AVR 64K FLASH 2K EE 4K SRAM ADC
Datasheet
25In Stock
Min.: 1
Mult.: 1

SMD/SMT QFN-64 AVR 64 kB 8 bit 10 bit 16 MHz 53 I/O 4 kB 4.5 V 5.5 V - 40 C + 85 C Tray
Microchip Technology 8-bit Microcontrollers - MCU 64kB Flash 2kB EEPROM 32 I/O Pins
Datasheet
119In Stock
Min.: 1
Mult.: 1

Through Hole PDIP-40 AVR 64 kB 8 bit 10 bit 20 MHz 32 I/O 4 kB 2.7 V 5.5 V - 40 C + 85 C Tube
Microchip Technology 8-bit Microcontrollers - MCU 64K Flash 2K EEPROM 4K SRAM 32 IO Pins
Datasheet
200In Stock
720Expected 8/3/2026
Min.: 1
Mult.: 1

SMD/SMT QFN-44 AVR 64 kB 8 bit 10 bit 20 MHz 32 I/O 4 kB 1.8 V 5.5 V - 40 C + 85 C Tray
Microchip Technology 8-bit Microcontrollers - MCU AVR 64K FLASH 2K EE 4K SRAM ADC
Datasheet
6In Stock
Min.: 1
Mult.: 1

SMD/SMT TQFP-100 AVR 64 kB 8 bit 10 bit 16 MHz 69 I/O 4 kB 2.7 V 5.5 V - 40 C + 85 C Tray
Microchip Technology 8-bit Microcontrollers - MCU 20MHz, 8KB, QFN
Datasheet
982In Stock
Min.: 1
Mult.: 1

SMD/SMT VQFN-32 AVR 8 kB 8 bit 10 bit 20 MHz 27 I/O 1 kB 1.8 V 5.5 V - 40 C + 125 C Tray
Microchip Technology 8-bit Microcontrollers - MCU AVR 8KB FLSH 512B EE 512B SRAM-16MHz, IN
Datasheet
338In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

SMD/SMT TQFP-44 AVR 8 kB 8 bit No ADC 16 MHz 35 I/O 512 B 4.5 V 5.5 V - 40 C + 85 C Reel, Cut Tape, MouseReel

Microchip Technology 8-bit Microcontrollers - MCU AVR 8K FLASH 512B EE SPI/UART/TWI 5V
Datasheet
374In Stock
Min.: 1
Mult.: 1

SMD/SMT PLCC-44 AVR 8 kB 8 bit No ADC 16 MHz 35 I/O 512 B 4.5 V 5.5 V - 40 C + 85 C Tube
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 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
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 kB 8 bit 10 bit 20 MHz 27 I/O 1 kB 1.8 V 5.5 V - 40 C + 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 kB 8 bit 10 bit 20 MHz 27 I/O 1 kB 1.8 V 5.5 V - 40 C + 85 C Tray
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 1 kB 8 bit 10 bit 12 MHz 6 I/O 32 B 1.8 V 5.5 V - 40 C + 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 1 kB 8 bit 10 bit 12 MHz 6 I/O 32 B 1.8 V 5.5 V - 40 C + 125 C Reel, Cut Tape, MouseReel

Microchip Technology 8-bit Microcontrollers - MCU 1kB Flash 0.064kB EEPROM 6 I/O Pins
Datasheet
644In Stock
Min.: 1
Mult.: 1

Through Hole PDIP-8 AVR 1 kB 8 bit 10 bit 20 MHz 6 I/O 64 B 2.7 V 5.5 V - 40 C + 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 1 kB 8 bit 10 bit 20 MHz 6 I/O 64 B 2.7 V 5.5 V - 40 C + 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 1 kB 8 bit 10 bit 20 MHz 6 I/O 64 B 2.7 V 5.5 V - 40 C + 85 C Tube
Microchip Technology 8-bit Microcontrollers - MCU 1KB In-system Flash 20MHz 1.8V-5.5V
Datasheet
818In Stock
Min.: 1
Mult.: 1

SMD/SMT MLF-10 AVR 1 kB 8 bit 10 bit 20 MHz 6 I/O 64 B 1.8 V 5.5 V - 40 C + 125 C Tray
Microchip Technology 8-bit Microcontrollers - MCU 1KB In-system Flash 20MHz 1.8V-5.5V
Datasheet
1,372In Stock
Min.: 1
Mult.: 1

SMD/SMT SOIC-8 AVR 1 kB 8 bit 10 bit 20 MHz 6 I/O 64 B 1.8 V 5.5 V - 40 C + 125 C Tube
Microchip Technology 8-bit Microcontrollers - MCU AVR 1KB FL 64B EE 64B SRAM 20 MHz IND
Datasheet
1,401In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

SMD/SMT SOIC-8 AVR 1 kB 8 bit 10 bit 20 MHz 6 I/O 64 B 1.8 V 5.5 V - 40 C + 125 C Reel, Cut Tape, MouseReel
Microchip Technology 8-bit Microcontrollers - MCU 1kB Flash 0.064kB EEPROM 6 I/O Pins
Datasheet
736In Stock
Min.: 1
Mult.: 1

SMD/SMT SOIC-Narrow-8 AVR 1 kB 8 bit 10 bit 10 MHz 6 I/O 64 B 1.8 V 5.5 V - 40 C + 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 1 kB 8 bit 10 bit 10 MHz 6 I/O 64 B 1.8 V 5.5 V - 40 C + 85 C Tube

Microchip Technology 8-bit Microcontrollers - MCU 20MHZ SOIC HIGH GRAD E 125C GRN
Datasheet
1,602In Stock
3,000Expected 8/31/2026
Min.: 1
Mult.: 1
: 3,000

SMD/SMT SOIC-14 AVR 16 kB 8 bit 10 bit 16 MHz 18 I/O 2 kB 1.8 V 5.5 V - 40 C + 125 C Reel, Cut Tape