Microchip AVR Microcontrollers - MCU

Types of Microcontrollers - MCU
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Description Datasheet Availability Pricing (EUR) Filter the results in the table by unit price based on your quantity.
Qty. RoHS 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
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Packaging

Microchip Technology 8-bit Microcontrollers - MCU 128kB Flash 4kB EEPROM 54 I/O Pins
Datasheet
522In Stock
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
Microchip Technology 8-bit Microcontrollers - MCU AVR 128KB FLSH 4KB EE16KB SRAM-20 MHz
Datasheet
898In Stock
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
Microchip Technology 8-bit Microcontrollers - MCU 20MHz, 16KB, TQFP
Datasheet
2.647In Stock
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
Microchip Technology 8-bit Microcontrollers - MCU 16KB 512B 1KB 20 MHZ TQFP GRN
Datasheet
3.055In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2.000

SMD/SMT TQFP-32 AVR 16 kB 8 bit 10 bit 20 MHz 27 I/O 1 kB 1.8 V 5.5 V - 40 C + 105 C Reel, Cut Tape, MouseReel
Microchip Technology 8-bit Microcontrollers - MCU AVR,16KB FLASH,20MHZ EXT.TEMP
Datasheet
1.970In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 6.000

SMD/SMT QFN-32 AVR 16 kB 8 bit 10 bit 10 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 USB 8K FLASH 16 MHz
Datasheet
2.231In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5.000

SMD/SMT QFN-32 AVR 16 kB 8 bit 10 bit 16 MHz 22 I/O 512 B 2.7 V 5.5 V - 40 C + 85 C Reel, Cut Tape, MouseReel
Microchip Technology 8-bit Microcontrollers - MCU USB 16K FLASH 16 MHz
Datasheet
726In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1.500

SMD/SMT TQFP-44 AVR 16 kB 8 bit 10 bit 16 MHz 26 I/O 1.25 kB 2.7 V 5.5 V - 40 C + 85 C Reel, Cut Tape, MouseReel

Microchip Technology 8-bit Microcontrollers - MCU AVR 32K FLASH 1K EE 2K SRAM ADC 5V 5V
Datasheet
396In Stock
Min.: 1
Mult.: 1

SMD/SMT QFN-64 AVR 32 kB 8 bit 10 bit 16 MHz 54 I/O 2 kB 2.7 V 5.5 V - 40 C + 85 C Tray
Microchip Technology 8-bit Microcontrollers - MCU ATMEGA328PB 20MHZ Extd. Temp
Datasheet
4.932In Stock
7.000Expected 1/14/2027
Min.: 1
Mult.: 1

SMD/SMT TQFP-32 AVR 32 kB 8 bit 10 bit 20 MHz 27 I/O 2 kB 1.8 V 5.5 V - 40 C + 105 C AEC-Q100 Tray
Microchip Technology 8-bit Microcontrollers - MCU ATMEGA328PB 20MHZ IND TEMP
Datasheet
9.421In Stock
14.250Expected 2/16/2027
Min.: 1
Mult.: 1

SMD/SMT TQFP-32 AVR 32 kB 8 bit 10 bit 20 MHz 27 I/O 2 kB 1.8 V 5.5 V - 40 C + 85 C AEC-Q100 Tray
Microchip Technology 8-bit Microcontrollers - MCU 32KB FLASH 1KB EE 2KB SRAM 20 MHz 5V
Datasheet
528In Stock
Min.: 1
Mult.: 1

SMD/SMT TQFP-32 AVR 32 kB 8 bit 10 bit 16 MHz 27 I/O 2 kB 2.7 V 5.5 V - 40 C + 85 C Tray
Microchip Technology 8-bit Microcontrollers - MCU USB 32K Flash 16 MHz
Datasheet
1.203In Stock
1.500Expected 10/19/2026
MouseReel Available
Min.: 1
Mult.: 1
: 1.500

SMD/SMT TQFP-44 AVR 32 kB 8 bit 10 bit 16 MHz 26 I/O 2.5 kB 2.7 V 5.5 V - 40 C + 85 C Reel, Cut Tape, MouseReel
Microchip Technology 8-bit Microcontrollers - MCU USB 32K FLASH 16 MHz
Datasheet
1.226In Stock
4.000Expected 11/20/2026
MouseReel Available
Min.: 1
Mult.: 1
: 4.000

SMD/SMT QFN-44 AVR 32 kB 8 bit 10 bit 16 MHz 26 I/O 2.5 kB 2.7 V 5.5 V - 40 C + 85 C Reel, Cut Tape, MouseReel
Microchip Technology 8-bit Microcontrollers - MCU AVR USB 32K FL 16MHz Ind Temp Grn
Datasheet
1.095In Stock
Min.: 1
Mult.: 1

SMD/SMT TQFP-44 AVR 32 kB 8 bit 10 bit 16 MHz 26 I/O 2.5 kB 2.7 V 5.5 V - 40 C + 85 C Tray
Microchip Technology 8-bit Microcontrollers - MCU AVR 40K FLSH 2K SRAM 512B EE-1MHZ 1.8V
Datasheet
192In Stock
Min.: 1
Mult.: 1

SMD/SMT LQFP-48 AVR 40 kB 8 bit 10 bit 1 MHz 18 I/O 2 kB 4 V 25 V - 30 C + 85 C Tray

Microchip Technology 8-bit Microcontrollers - MCU 20MHz, 48KB, TQFP
Datasheet
2.601In Stock
Min.: 1
Mult.: 1
: 2.000

SMD/SMT TQFP-32 AVR 48 kB 8 bit 10 bit 20 MHz 27 I/O 6 kB 1.8 V 5.5 V - 40 C + 85 C Reel, Cut Tape
Microchip Technology 8-bit Microcontrollers - MCU 20MHz, 48KB, QFN
Datasheet
2.573In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 6.000

SMD/SMT VQFN-32 AVR 48 kB 8 bit 10 bit 20 MHz 27 I/O 6 kB 1.8 V 5.5 V - 40 C + 125 C Reel, Cut Tape, MouseReel
Microchip Technology 8-bit Microcontrollers - MCU 20MHz, 48KB, TQFP
Datasheet
1.846In Stock
15.000On Order
MouseReel Available
Min.: 1
Mult.: 1
: 2.500

SMD/SMT TQFP-48 AVR 48 kB 8 bit 10 bit 20 MHz 41 I/O 6 kB 1.8 V 5.5 V - 40 C + 125 C Reel, Cut Tape, MouseReel
Microchip Technology 8-bit Microcontrollers - MCU 20MHz, 48KB, TQFP
Datasheet
934In Stock
Min.: 1
Mult.: 1

SMD/SMT TQFP-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 20MHz, 48KB, TQFP
Datasheet
8.907In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2.500

SMD/SMT TQFP-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 Reel, Cut Tape, MouseReel
Microchip Technology 8-bit Microcontrollers - MCU 4KB 256B 512B 20 MHZ TQFP GRN
Datasheet
1.507In 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 + 85 C Tray
Microchip Technology 8-bit Microcontrollers - MCU 64kB Flash 4kB EEPROM 86 I/O Pins
Datasheet
479In Stock
Min.: 1
Mult.: 1

SMD/SMT TQFP-100 AVR 64 kB 8 bit 10 bit 16 MHz 86 I/O 8 kB 2.7 V 5.5 V - 40 C + 85 C Tray
Microchip Technology 8-bit Microcontrollers - MCU AVR 64K FLSH 8K SRAM 4KB EE-16MHZ 5V IND
Datasheet
679In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1.500

SMD/SMT TQFP-100 AVR 64 kB 8 bit 10 bit 16 MHz 86 I/O 8 kB 2.7 V 5.5 V - 40 C + 85 C Reel, Cut Tape, MouseReel
Microchip Technology 8-bit Microcontrollers - MCU AVR 64K FLSH 8K SRAM 4KB EE-8MHZ 1.8V IND
Datasheet
872In Stock
Min.: 1
Mult.: 1
: 1.500

SMD/SMT TQFP-100 AVR 8 bit 8 MHz 1.8 V 5.5 V Reel, Cut Tape
Microchip Technology 8-bit Microcontrollers - MCU 20 MHz Ind Temp
Datasheet
932In Stock
2.080Expected 9/28/2026
Min.: 1
Mult.: 1

SMD/SMT TQFP-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