AVR Microcontrollers - MCU

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Description Datasheet Availability Pricing (SGD) 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 20MHz, 4KB, SOIC14, Ind 105C, Green, Tube
Datasheet
674In Stock
1,254On Order
Min.: 1
Mult.: 1

SMD/SMT SOIC-14 AVR 8 bit 20 MHz 4 kB 256 B 10 bit 12 I/O 1.8 V 5.5 V + 105 C Tube
Microchip Technology 8-bit Microcontrollers - MCU 20MHz, 4KB, SOIC20, Ind 105C, Green, Tube
Datasheet
475In Stock
1,026Expected 19/11/2026
Min.: 1
Mult.: 1

SMD/SMT SOIC-20 AVR 8 bit 20 MHz 4 kB 256 B 10 bit 18 I/O 1.8 V 5.5 V + 105 C Tube
Microchip Technology 8-bit Microcontrollers - MCU 20MHz, 4KB, SOIC14, Ind 105C, Green, Tube
Datasheet
454In Stock
1,197Expected 3/9/2026
Min.: 1
Mult.: 1

SMD/SMT SOIC-14 AVR 8 bit 20 MHz 4 kB 256 B 10 bit 12 I/O 1.8 V 5.5 V + 105 C Tube
Microchip Technology 8-bit Microcontrollers - MCU 20MHz,8KB,SOIC20,Ind 125C,Green,Tube
Datasheet
239In Stock
Min.: 1
Mult.: 1

SMD/SMT SOIC-20 AVR 8 bit 20 MHz 8 kB 512 B 10 bit 18 I/O 1.8 V 5.5 V + 125 C AEC-Q100 Tube
Microchip Technology 8-bit Microcontrollers - MCU AVR 8-bit Microcontroller
Datasheet
1,205In Stock
1,500Expected 9/10/2026
MouseReel Available
Min.: 1
Mult.: 1
: 1,500

SMD/SMT SOIC-20 AVR 8 bit 20 MHz 8 kB 512 B 10 bit 18 I/O 1.8 V 5.5 V + 125 C AEC-Q100 Reel, Cut Tape, MouseReel
Microchip Technology 8-bit Microcontrollers - MCU 20MHz, 8KB, SOIC20, Ind 105C, Green, Tube
Datasheet
565In Stock
Min.: 1
Mult.: 1

SMD/SMT SOIC-20 AVR 8 bit 20 MHz 8 kB 512 B 10 bit 18 I/O 1.8 V 5.5 V + 105 C AEC-Q100 Tube
Microchip Technology 8-bit Microcontrollers - MCU AVR 8-bit Microcontroller
Datasheet
531In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,500

SMD/SMT SOIC-20 AVR 8 bit 20 MHz 8 kB 512 B 10 bit 18 I/O 1.8 V 5.5 V + 105 C AEC-Q100 Reel, Cut Tape, MouseReel
Microchip Technology 8-bit Microcontrollers - MCU 16kB Flash 0.5kB EEPROM 32 I/O Pins
Datasheet
22In Stock
1,760On Order
Min.: 1
Mult.: 1

SMD/SMT TQFP-44 AVR 8 bit 16 MHz 16 kB 1 kB 10 bit 32 I/O 4.5 V 5.5 V + 85 C Tray
Microchip Technology 8-bit Microcontrollers - MCU AVR,128KB FLASH 4KB EE 4KB SRAM
Datasheet
24In Stock
4,000Expected 24/11/2026
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

SMD/SMT TQFP-44 AVR 8 bit 16 MHz 16 kB 1 kB 10 bit 32 I/O 4.5 V 5.5 V + 85 C Reel, Cut Tape, MouseReel
Microchip Technology 8-bit Microcontrollers - MCU AVR 16KB, 512B EE 1KB SRAM, 5V
Datasheet
301In Stock
Min.: 1
Mult.: 1

SMD/SMT MLF-28 AVR 8 bit 20 MHz 16 kB 1 kB 10 bit 23 I/O 1.8 V 5.5 V + 85 C Tray
Microchip Technology 8-bit Microcontrollers - MCU AVR 16KB FL 512B EE 1KB SRAM 20MHz 105C
Datasheet
10In Stock
Min.: 1
Mult.: 1

SMD/SMT QFN-32 AVR 8 bit 20 MHz 16 kB 1 kB 10 bit 23 I/O 1.8 V 5.5 V + 105 C Tray
Microchip Technology 8-bit Microcontrollers - MCU AVR 16K FLASH 1K EE ADC 3V-8MHZ
Datasheet
16In Stock
Min.: 1
Mult.: 1

SMD/SMT TQFP-44 AVR 8 bit 8 MHz 16 kB 1 kB 10 bit 32 I/O 2.7 V 5.5 V + 85 C Tray
Microchip Technology 8-bit Microcontrollers - MCU 16kB Flash 0.5kB EEPROM 32 I/O Pins
Datasheet
221In Stock
Min.: 1
Mult.: 1

SMD/SMT TQFP-44 AVR 8 bit 8 MHz 16 kB 1 kB 10 bit 32 I/O 2.7 V 5.5 V + 85 C Tray

Microchip Technology 8-bit Microcontrollers - MCU 8kB Flash 0.5kB EEPROM 23 I/O Pins
Datasheet
213In Stock
Min.: 1
Mult.: 1

Through Hole PDIP-28 AVR 8 bit 10 MHz 8 kB 1 kB 10 bit 23 I/O 1.8 V 5.5 V + 85 C Tube
Microchip Technology 8-bit Microcontrollers - MCU AVR 16KB FL 512B EE 1KB SRAM 16 MHZ GRN
Datasheet
142In Stock
Min.: 1
Mult.: 1

SMD/SMT TQFP-64 AVR 8 bit 16 MHz 16 kB 1 kB 10 bit 54 I/O 1.8 V 5.5 V + 105 C Tray

Microchip Technology 8-bit Microcontrollers - MCU AVR 16KB FL 512B EE 1KB SRAM-20MHz
Datasheet
1In Stock
Min.: 1
Mult.: 1

SMD/SMT QFN-64 AVR 8 bit 16 MHz 16 kB 1 kB 10 bit 54 I/O 1.8 V 5.5 V + 85 C Tray
Microchip Technology 8-bit Microcontrollers - MCU AVR 16K FLSH 512B EE 1K SRAM ADC 5V
Datasheet
2In Stock
Min.: 1
Mult.: 1

SMD/SMT MLF-32 AVR 8 bit 20 MHz 16 kB 1 kB 10 bit 23 I/O 2.7 V 5.5 V + 85 C Tray
Microchip Technology 8-bit Microcontrollers - MCU AVR 4KB FLSH 256B EE 512B SRAM-20MHz IND
Datasheet
39In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 6,000

SMD/SMT QFN-28 AVR 8 bit 20 MHz 4 kB 512 B 10 bit 23 I/O 1.8 V 5.5 V + 85 C Reel, Cut Tape, MouseReel
Microchip Technology 8-bit Microcontrollers - MCU AVR 8K FLASH 512B EE 512B SRAM ADC
Datasheet
7In Stock
Min.: 1
Mult.: 1

SMD/SMT SOIC-20 AVR 8 bit 10 MHz 8 kB 512 B 10 bit 16 I/O 1.8 V 5.5 V + 85 C Tube
Microchip Technology 8-bit Microcontrollers - MCU 2KB FL 128B EE SRAM 20MHz Hi +105C
Datasheet
212In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 4,000

SMD/SMT SOIC-8 AVR 8 bit 10 MHz 2 kB 128 B 10 bit 6 I/O 1.8 V 5.5 V + 85 C Reel, Cut Tape, MouseReel
Microchip Technology 8-bit Microcontrollers - MCU USB 32K Flash 16 MHz
Datasheet
3,000Expected 28/9/2026
MouseReel Available
Min.: 1
Mult.: 1
: 1,500

SMD/SMT TQFP-44 AVR 8 bit 16 MHz 32 kB 2.5 kB 10 bit 26 I/O 2.7 V 5.5 V + 85 C Reel, Cut Tape, MouseReel
Microchip Technology 8-bit Microcontrollers - MCU AVR 16KB FL 512B EE 1KB SRAM-20 MHz
Datasheet
4,000Expected 26/10/2026
MouseReel Available
Min.: 1
Mult.: 1
: 4,000

SMD/SMT QFN-44 AVR 8 bit 20 MHz 16 kB 1 kB 10 bit 32 I/O 1.8 V 5.5 V + 85 C Reel, Cut Tape, MouseReel
Microchip Technology 32-bit Microcontrollers - MCU UC3C 512K FLASH 64K SRAM
Datasheet
1,993Expected 15/10/2026
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

SMD/SMT TQFP-100 AVR 32 bit 66 MHz 512 kB 64 kB 12 bit 81 I/O 3 V 5.5 V + 85 C Reel, Cut Tape, MouseReel
Microchip Technology 32-bit Microcontrollers - MCU UC3C 512K FLASH 64K SRAM
Datasheet
4,770Expected 1/12/2026
Min.: 1
Mult.: 1

SMD/SMT TQFP-100 AVR 32 bit 66 MHz 512 kB 64 kB 12 bit 81 I/O 3 V 5.5 V + 85 C Tray
Microchip Technology 8-bit Microcontrollers - MCU AVR,128KB FLASH,8MHZ 4KB EE 4KB SRAM
Datasheet
1,272On Order
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

SMD/SMT TQFP-64 AVR 8 bit 8 MHz 128 kB 4 kB 10 bit 53 I/O 2.7 V 5.5 V + 85 C Reel, Cut Tape, MouseReel