AVR Core 8-bit Microcontrollers - MCU

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Description Datasheet Availability Pricing (TWD) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Core
Program Memory Size
Data RAM Size
Package / Case
Maximum Clock Frequency
ADC Resolution
Number of I/Os
Supply Voltage - Min
Supply Voltage - Max
Mounting Style
Data Bus Width
Minimum Operating Temperature
Maximum Operating Temperature
Series
Qualification
Packaging
Microchip Technology 8-bit Microcontrollers - MCU 8/16 bit 1.6V-3.6V 32KB + 4KB
Datasheet
468In Stock
Min.: 1
Mult.: 1

AVR 32 kB 4 kB QFN-44 32 MHz 12 bit 36 I/O 1.6 V 3.6 V SMD/SMT 8 bit/16 bit - 40 C + 85 C XMEGA A4 Tray
Microchip Technology 8-bit Microcontrollers - MCU AVR8 32KB FLSH 4KB
Datasheet
2,097In Stock
Min.: 1
Mult.: 1

AVR 32 kB 4 kB QFN-44 32 MHz 12 bit 34 I/O 1.6 V 3.6 V SMD/SMT 8 bit/16 bit - 40 C + 85 C XMEGA A4U Tray
Microchip Technology 8-bit Microcontrollers - MCU 44QFN, IND TEMP, GRN 1.6-3.6V
Datasheet
368In Stock
Min.: 1
Mult.: 1

AVR 32 kB 4 kB VQFN-44 32 MHz 12 bit 34 I/O 1.6 V 3.6 V SMD/SMT 8 bit/16 bit - 40 C + 85 C XMEGA C4 Tray
Microchip Technology 8-bit Microcontrollers - MCU 32KB FLASH 1KB EE 4K SRAM 3.6V
Datasheet
470In Stock
800Expected 9/28/2026
Min.: 1
Mult.: 1

AVR 32 kB 4 kB TQFP-44 32 MHz 12 bit 34 I/O 1.6 V 3.6 V SMD/SMT 8 bit/16 bit - 40 C + 85 C XMEGA D4 Tray
Microchip Technology 8-bit Microcontrollers - MCU 32KB FL 1KB EE 4K SRAM IND 1.6-3.6V
Datasheet
2,719In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,500

AVR 32 kB 4 kB TQFP-44 32 MHz 12 bit 34 I/O 1.6 V 3.6 V SMD/SMT 8 bit/16 bit - 40 C + 85 C XMEGA D4 Reel, Cut Tape, MouseReel
Microchip Technology 8-bit Microcontrollers - MCU 32TQFP IND TEMP GREEN 1.6-3.6V
Datasheet
1,840In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

AVR 32 kB 4 kB TQFP-32 32 MHz 12 bit 34 I/O 1.6 V 3.6 V SMD/SMT 8 bit/16 bit - 40 C + 85 C XMEGA E5 Reel, Cut Tape, MouseReel
Microchip Technology 8-bit Microcontrollers - MCU 64TQFP, IND TEMP GREEN, 1.62-3.6V
Datasheet
1,183In Stock
Min.: 1
Mult.: 1

AVR 384 kB 32 kB TQFP-64 32 MHz 12 bit 50 I/O 1.6 V 3.6 V SMD/SMT 8 bit/16 bit - 40 C + 85 C XMEGA C3 Tray
Microchip Technology 8-bit Microcontrollers - MCU 64TQFP, IND TEMP GREEN, 1.62-3.6V
Datasheet
366In Stock
Min.: 1
Mult.: 1

AVR 384 kB 32 kB TQFP-64 32 MHz 12 bit 50 I/O 1.6 V 3.6 V SMD/SMT 8 bit/16 bit - 40 C + 85 C XMEGA D3 Tray
Microchip Technology 8-bit Microcontrollers - MCU 44QFN, IND TEMP GREEN, 1.6-3.6V
Datasheet
1,760In Stock
Min.: 1
Mult.: 1

AVR 64 kB 4 kB VQFN-44 32 MHz 12 bit 34 I/O 1.6 V 3.6 V SMD/SMT 8 bit/16 bit - 40 C + 85 C XMEGA A4U Tray
Microchip Technology 8-bit Microcontrollers - MCU XMEGA64KB FLASH2KB MCU AVRMCU 8BIT
Datasheet
1,008In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,500

AVR 64 kB 4 kB TQFP-44 32 MHz 12 bit 34 I/O 1.6 V 3.6 V SMD/SMT 8 bit/16 bit - 40 C + 85 C XMEGA D4 Reel, Cut Tape, MouseReel

Microchip Technology 8-bit Microcontrollers - MCU 20MHz, 16KB, TQFP
Datasheet
1,933In Stock
Min.: 1
Mult.: 1
: 2,000

AVR 16 kB 2 kB TQFP-32 20 MHz 10 bit 27 I/O 1.8 V 5.5 V SMD/SMT 8 bit - 40 C + 125 C ATmega1608 Reel, Cut Tape
Microchip Technology 8-bit Microcontrollers - MCU 20MHz, 16KB, TQFP
Datasheet
1,475In Stock
Min.: 1
Mult.: 1
: 2,500

AVR 16 kB 2 kB TQFP-48 20 MHz 10 bit 41 I/O 1.8 V 5.5 V SMD/SMT 8 bit - 40 C + 125 C ATmega1609 Reel, Cut Tape

Microchip Technology 8-bit Microcontrollers - MCU 20MHz, 48KB, TQFP
Datasheet
2,551In Stock
Min.: 1
Mult.: 1
: 2,000

AVR 48 kB 6 kB TQFP-32 20 MHz 10 bit 27 I/O 1.8 V 5.5 V SMD/SMT 8 bit - 40 C + 125 C ATmega4808 Reel, Cut Tape
Microchip Technology 8-bit Microcontrollers - MCU 20MHz, 8KB, TQFP
Datasheet
2,165In Stock
Min.: 1
Mult.: 1
: 2,500

AVR 8 kB 1 kB TQFP-48 20 MHz 10 bit 27 I/O 1.8 V 5.5 V SMD/SMT 8 bit - 40 C + 125 C ATmega809 Reel, Cut Tape

Microchip Technology 8-bit Microcontrollers - MCU 20MHz, 16KB, SOIC14, Ind 105C, Green, T&R
Datasheet
2,780In Stock
Min.: 1
Mult.: 1
: 3,000

AVR 16 kB 1 kB SOIC-14 20 MHz 10 bit 12 I/O 1.8 V 5.5 V SMD/SMT 8 bit - 40 C + 105 C ATtiny1604,ATtiny3217 Reel, Cut Tape
Microchip Technology 8-bit Microcontrollers - MCU 20MHz, 16KB, VQFN20, Ind 105C, Green, T&R
Datasheet
6,235In Stock
Min.: 1
Mult.: 1
: 6,000

AVR 16 kB 1 kB VQFN-20 20 MHz 10 bit 18 I/O 1.8 V 5.5 V SMD/SMT 8 bit - 40 C + 105 C ATtiny1606,ATtiny3217 Reel, Cut Tape
Microchip Technology 8-bit Microcontrollers - MCU 20MHz, 2KB, SOIC8, Ind 125C, Green, T&R
Datasheet
15,975In Stock
24,000Expected 8/26/2026
Min.: 1
Mult.: 1
: 4,000

AVR 2 kB 128 B SOIC-8 20 MHz 10 bit 6 I/O 1.8 V 5.5 V SMD/SMT 8 bit - 40 C + 125 C ATtiny202 Reel, Cut Tape
Microchip Technology 8-bit Microcontrollers - MCU 20MHz, 2KB, SOIC8, Ind 105C, Green, Tube
Datasheet
4,439In Stock
Min.: 1
Mult.: 1

AVR 2 kB 128 B SOIC-8 20 MHz 10 bit 6 I/O 1.8 V 5.5 V SMD/SMT 8 bit - 40 C + 105 C ATtiny212 Tube
Microchip Technology 8-bit Microcontrollers - MCU 20MHz, 32KB, SOIC20, Ind 125C, Green, T&R
Datasheet
2,055In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,500

AVR 32 kB 2 kB SOIC-20 20 MHz 10 bit 18 I/O 1.8 V 5.5 V SMD/SMT 8 bit - 40 C + 125 C ATtiny3216,ATtiny3217 Reel, Cut Tape, MouseReel
Microchip Technology 8-bit Microcontrollers - MCU 20MHz, 32KB, QFN24, Ind 125C, Green, Tray
Datasheet
2,213In Stock
Min.: 1
Mult.: 1

AVR 32 kB 2 kB VQFN-24 20 MHz 10 bit 22 I/O 1.8 V 5.5 V SMD/SMT 8 bit - 40 C + 125 C ATtiny3217 Tray
Microchip Technology 8-bit Microcontrollers - MCU 20MHz, 32KB, QFN24, Ind 125C, Green, T&R
Datasheet
11,552In Stock
Min.: 1
Mult.: 1
: 6,000

AVR 32 kB 2 kB VQFN-24 20 MHz 10 bit 22 I/O 1.8 V 5.5 V SMD/SMT 8 bit - 40 C + 125 C ATtiny3217 Reel, Cut Tape
Microchip Technology 8-bit Microcontrollers - MCU 20MHz, 32KB, QFN24, Ind 105C, Green, T&R
Datasheet
8,534In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 6,000

AVR 32 kB 2 kB VQFN-24 20 MHz 10 bit 22 I/O 1.8 V 5.5 V SMD/SMT 8 bit - 40 C + 105 C ATtiny3217 Reel, Cut Tape, MouseReel
Microchip Technology 8-bit Microcontrollers - MCU 20MHz, 4KB, SOIC20, Ind 105C, Green, Tube
Datasheet
3,806In Stock
Min.: 1
Mult.: 1

AVR 4 kB 256 B SOIC-20 20 MHz 10 bit 18 I/O 1.8 V 5.5 V SMD/SMT 8 bit - 40 C + 105 C ATtiny416 AEC-Q100 Tube
Microchip Technology 8-bit Microcontrollers - MCU AVR 8-bit Microcontroller
Datasheet
4,158In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 6,000

AVR 8 kB 512 B VQFN-20 20 MHz 10 bit 18 I/O 1.8 V 5.5 V SMD/SMT 8 bit - 40 C + 125 C ATtiny816 AEC-Q100 Reel, Cut Tape, MouseReel
Microchip Technology 8-bit Microcontrollers - MCU AVR 8-bit Microcontroller
Datasheet
3,536In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 6,000

AVR 8 kB 512 B VQFN-24 20 MHz 10 bit 22 I/O 1.8 V 5.5 V SMD/SMT 8 bit - 40 C + 125 C ATtiny817 AEC-Q100 Reel, Cut Tape, MouseReel