AVR Core Microcontrollers - MCU

Types of Microcontrollers - MCU
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Description Datasheet Availability Pricing (GBP) 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
Qualification
Packaging
Microchip Technology 8-bit Microcontrollers - MCU 20MHz, 8KB, QFN
Datasheet
1,311In 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 1KB, 64B EE 10MHz 64B SRAM
Datasheet
746In Stock
Min.: 1
Mult.: 1

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

Microchip Technology 8-bit Microcontrollers - MCU 20MHz, 16KB, SOIC14, Ind 85C, Green
Datasheet
1,585In Stock
Min.: 1
Mult.: 1

SMD/SMT SOIC-14 AVR 16 kB 8 bit 12 bit 20 MHz 12 I/O 2 kB 1.8 V 5.5 V - 40 C + 85 C Tube
Microchip Technology 8-bit Microcontrollers - MCU AVR 2K FLASH 128B EE & SRAM USI ADC
Datasheet
372In Stock
Min.: 1
Mult.: 1

SMD/SMT MLF-20 AVR 2 kB 8 bit 10 bit 10 MHz 12 I/O 128 B 1.8 V 5.5 V - 40 C + 85 C Tray
Microchip Technology 8-bit Microcontrollers - MCU 2KB FLSH 128B EE SRAM-20MHz IND 5V
Datasheet
4,906In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 6,000

SMD/SMT MLF-20 AVR 2 kB 8 bit 10 bit 20 MHz 6 I/O 128 B 2.7 V 5.5 V - 40 C + 85 C Reel, Cut Tape, MouseReel
Microchip Technology 8-bit Microcontrollers - MCU AVR 8KB FLSH 64B EE 512B 12MHz NiPdAu
Datasheet
5,434In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 6,000

SMD/SMT VQFN-28 AVR 8 kB 8 bit 10 bit 12 MHz 24 I/O 512 B 1.8 V 5.5 V - 40 C + 85 C Reel, Cut Tape, MouseReel
Microchip Technology 8-bit Microcontrollers - MCU AVR 1KB FLSH 32B SRAM 12MHz NiPdAu
Datasheet
2,990In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

SMD/SMT DFN-8 AVR 1 kB 8 bit No ADC 12 MHz 4 I/O 32 B 1.8 V 5.5 V - 40 C + 85 C Reel, Cut Tape, MouseReel
Microchip Technology 8-bit Microcontrollers - MCU 8/16 bit 1.6V-3.6V 16KB + 4KB
Datasheet
218In Stock
Min.: 1
Mult.: 1

SMD/SMT QFN-44 AVR 16 kB 8 bit/16 bit 12 bit 32 MHz 36 I/O 2 kB 1.6 V 3.6 V - 40 C + 85 C Tray
Microchip Technology 8-bit Microcontrollers - MCU 44VQFN, IND TEMP GREEN, 1.6-3.6V
Datasheet
695In Stock
Min.: 1
Mult.: 1

SMD/SMT VQFN-44 AVR 16 kB 8 bit/16 bit 12 bit 32 MHz 34 I/O 2 kB 1.6 V 3.6 V - 40 C + 85 C Tray
Microchip Technology 8-bit Microcontrollers - MCU 256KB FL 4KB EE 16K SRAM IND 1.6-3.6V
Datasheet
732In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

SMD/SMT TQFP-64 AVR 256 kB 8 bit/16 bit 12 bit 32 MHz 50 I/O 16 kB 1.6 V 3.6 V - 40 C + 85 C Reel, Cut Tape, MouseReel
Microchip Technology 8-bit Microcontrollers - MCU 8/16 bit 1.6V-3.6V 64KB + 4KB
Datasheet
1,667In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

SMD/SMT TQFP-44 AVR 64 kB 8 bit/16 bit 12 bit 32 MHz 34 I/O 4 kB 1.6 V 3.6 V - 40 C + 85 C Reel, Cut Tape, MouseReel
Microchip Technology 8-bit Microcontrollers - MCU 20MHz, 8KB, TQFP
Datasheet
1,969In Stock
Min.: 1
Mult.: 1
: 2,000

SMD/SMT TQFN-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 Reel, Cut Tape
Microchip Technology 8-bit Microcontrollers - MCU Multi-Voltage I/O Analog Signal Conditioning
Datasheet
522In Stock
Min.: 1
Mult.: 1

SMD/SMT QFN-64 AVR 128 kB 8 bit 12 bit 24 MHz 55 I/O 16 kB 1.8 V 5.5 V - 40 C + 85 C Tray
Microchip Technology 8-bit Microcontrollers - MCU 64KB, 8KB RAM, 48p, 24MHz, 3xOPAMP, MVIO, 12b ADC, 3xZCD, DAC, UART, 2xSPI, TWI
Datasheet
3,197In Stock
Min.: 1
Mult.: 1
: 1,600
SMD/SMT TQFP-48 AVR 64 kB 8 bit 12 bit 24 MHz 41 I/O 8 kB 1.8 V 5.5 V - 40 C + 125 C Reel, Cut Tape
Microchip Technology 8-bit Microcontrollers - MCU AVR 32K FLASH 1K EE 2K SRAM ADC 5V 5V
Datasheet
243In Stock
Min.: 1
Mult.: 1

SMD/SMT TQFP-100 AVR 32 kB 8 bit 10 bit 16 MHz 69 I/O 2 kB 2.7 V 5.5 V - 40 C + 85 C Tray

Microchip Technology 8-bit Microcontrollers - MCU AVR 8K FLASH 512B EE 3V-8MHZ
Datasheet
226In Stock
Min.: 1
Mult.: 1

SMD/SMT PLCC-44 AVR 8 kB 8 bit No ADC 8 MHz 35 I/O 512 B 2.7 V 5.5 V - 40 C + 85 C Tube

Microchip Technology 8-bit Microcontrollers - MCU 12MHz, SOIC, High Grade (+105C), Green
Datasheet
1,453In 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 AVR 1KB FLSH 64B EE 64B SRAM-10MHz 1.8V
Datasheet
3,496In Stock
Min.: 1
Mult.: 1
: 6,000

SMD/SMT VDFN-10 AVR 1 kB 8 bit 10 bit 10 MHz 6 I/O 64 B 1.8 V 5.5 V - 40 C + 85 C Reel, Cut Tape

Microchip Technology 8-bit Microcontrollers - MCU 20MHZ SOIC HIGH GRAD E 125C GRN
Datasheet
1,578In Stock
3,000Expected 19/08/2026
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
Microchip Technology 8-bit Microcontrollers - MCU AVR 2KB FLASH 128BEE
Datasheet
5,995In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 6,000

SMD/SMT MLF-32 AVR 2 kB 8 bit 10 bit 20 MHz 16 I/O 128 B 1.8 V 5.5 V - 40 C + 85 C Reel, Cut Tape, MouseReel
Microchip Technology 8-bit Microcontrollers - MCU 64 TQFP, IND TEMP GREEN, 1.6-3.6V, T&R
Datasheet
834In Stock
Min.: 1
Mult.: 1
: 1,000

SMD/SMT TQFP-64 AVR 32 kB 8 bit/16 bit 12 bit 32 MHz 34 I/O 4 kB 1.6 V 3.6 V - 40 C + 85 C Reel, Cut Tape
Microchip Technology 8-bit Microcontrollers - MCU 32KB, 4KB RAM, 32p, 24MHz, 12b ADC, 3xComp, PTC, 3xZCD, DAC, 6xUART, 2xSPI, TWI
Datasheet
840In Stock
Min.: 1
Mult.: 1

SMD/SMT VQFN-32 AVR 32 kB 8 bit 12 bit 24 MHz 27 I/O 4 kB 1.8 V 5.5 V - 40 C + 85 C Tray
Microchip Technology 8-bit Microcontrollers - MCU 32KB, 4KB RAM, 32p, 24MHz, 3xOPAMP, MVIO, 12b ADC, 3xZCD, DAC, UART, 2xSPI, TWI
Datasheet
4,351In Stock
Min.: 1
Mult.: 1
: 5,000

SMD/SMT VQFN-32 AVR 32 kB 8 bit 12 bit 24 MHz 26 I/O 4 kB 1.8 V 5.5 V - 40 C + 125 C Reel, Cut Tape
Microchip Technology 8-bit Microcontrollers - MCU 32KB, 4KB RAM, 48p, 24MHz, 3xOPAMP, MVIO, 12b ADC, 3xZCD, DAC, UART, 2xSPI, TWI
Datasheet
623In Stock
Min.: 1
Mult.: 1

SMD/SMT VQFN-48 AVR 32 kB 8 bit 12 bit 24 MHz 41 I/O 4 kB 1.8 V 5.5 V - 40 C + 85 C Tube
Microchip Technology 8-bit Microcontrollers - MCU 32KB, 4KB RAM, 48p, 24MHz, 3xOPAMP, MVIO, 12b ADC, 3xZCD, DAC, UART, 2xSPI, TWI
Datasheet
4,422In Stock
Min.: 1
Mult.: 1
: 3,300

SMD/SMT VQFN-48 AVR 32 kB 8 bit 12 bit 24 MHz 41 I/O 4 kB 1.8 V 5.5 V - 40 C + 125 C Reel, Cut Tape