AVR Core Microcontrollers - MCU

Types of Microcontrollers - MCU
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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 AVR 32KB FLSH 1KB EE 2KB SRAM-20MHz 105C
Datasheet
312In Stock
$6.88
$6.86
$6.29
$6.28
$5.71
Min.: 1
Mult.: 1
SMD/SMT TQFP-44 AVR 32 kB 8 bit 10 bit 20 MHz 32 I/O 2 kB 1.8 V 5.5 V - 40 C + 105 C Tray
Microchip Technology 8-bit Microcontrollers - MCU AVR 8K FLSH 1K SRAM 512B EE-10MHz
Datasheet
1,547In Stock
2,000Expected 12/25/2026
Cut Tape
$4.49
$4.37
$3.99
Reel
$3.72
MouseReel Available
Min.: 1
Mult.: 1
: 2,000
SMD/SMT TQFP-32 AVR 8 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 AVR 32K FLASH 1K EE 2K SRAM ADC 5V 5V
Datasheet
243In Stock
$7.96
$7.85
$7.40
$6.79
Quote
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 32KB FLSH 1KB EE 2KB SRAM-8MHZ 1.8V
Datasheet
950In Stock
Cut Tape
$7.51
Reel
$7.31
Min.: 1
Mult.: 1
: 1,000
SMD/SMT TQFP-64 AVR 32 kB 8 bit 10 bit 8 MHz 54 I/O 2 kB 1.8 V 5.5 V - 40 C + 85 C Reel, Cut Tape

Microchip Technology 8-bit Microcontrollers - MCU AVR 8K FLASH 512B EE 3V-8MHZ
Datasheet
226In Stock
$4.60
$4.23
$4.06
$4.04
$3.94
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 20 MHZ, QFN/MLF, 105C, GREEN
Datasheet
1,188In Stock
$1.81
$1.66
$1.51
$1.50
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 + 85 C Tray

Microchip Technology 8-bit Microcontrollers - MCU 12MHz, SOIC, High Grade (+105C), Green
Datasheet
1,453In Stock
Cut Tape
$1.08
$1.07
$1.06
$1.01
Reel
$0.91
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 2KB FLASH 128BEE
Datasheet
5,995In Stock
Cut Tape
$1.98
$1.91
$1.64
Reel
$1.64
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 20MHz, 8KB, SOIC14, Ind 125C, Green, Tube
Datasheet
1,353In Stock
$0.975
$0.897
$0.806
Min.: 1
Mult.: 1
SMD/SMT SOIC-14 AVR 8 kB 8 bit 10 bit 20 MHz 12 I/O 512 B 1.8 V 5.5 V - 40 C + 125 C Tube
Microchip Technology 8-bit Microcontrollers - MCU 64 TQFP, IND TEMP GREEN, 1.6-3.6V, T&R
Datasheet
834In Stock
Cut Tape
$6.45
$6.32
$5.77
Reel
$5.53
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 TQFP, 105C, Green 1.6-3.6V
Datasheet
386In Stock
$4.80
$4.41
$4.33
$3.98
View
Min.: 1
Mult.: 1
SMD/SMT TQFP-32 AVR 32 kB 8 bit/16 bit 12 bit 32 MHz 34 I/O 4 kB 1.6 V 3.6 V - 40 C + 105 C Tray

Microchip Technology 8-bit Microcontrollers - MCU 128KB, 16KB RAM, 64p, 24MHz, 12b ADC, 3xComp, PTC, 3xZCD, DAC, UART, SPI, TWI
Datasheet
1,059In Stock
Cut Tape
$3.04
$2.96
$2.80
Reel
$2.54
Min.: 1
Mult.: 1
: 3,300
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 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
$2.41
$2.39
$2.20
$2.17
$1.99
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
4,411In Stock
Cut Tape
$2.52
$2.47
$2.33
Reel
$2.09
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

Microchip Technology 8-bit Microcontrollers - MCU 64KB, 8KB RAM, 64p, 24MHz, 12b ADC, 3xComp, PTC, 3xZCD, DAC, 6xUART, 2xSPI, TWI
Datasheet
507In Stock
$2.76
$2.70
$2.54
$2.29
Min.: 1
Mult.: 1
SMD/SMT QFN-64 AVR 64 kB 8 bit 12 bit 24 MHz 55 I/O 8 kB 1.8 V 5.5 V - 40 C + 85 C Tray
Microchip Technology 8-bit Microcontrollers - MCU 64KB, 8KB RAM, 28p, 24MHz, MVIO, 12b ADC, ZCD, DAC, 2xUART, SPI, TWI
Datasheet
342In Stock
$2.93
$2.78
$2.77
$2.51
Min.: 1
Mult.: 1
Through Hole SPDIP-28 AVR 64 kB 8 bit 12 bit 24 MHz 22 I/O 8 kB 1.8 V 5.5 V - 40 C + 85 C Tube
Microchip Technology 8-bit Microcontrollers - MCU AVR 32K FLSH 2K SRAM 1KB EE-20MHz IND
Datasheet
180In Stock
$7.19
$6.58
$5.95
Min.: 1
Mult.: 1
SMD/SMT TQFP-100 AVR 32 kB 8 bit 10 bit 20 MHz 69 I/O 2 kB 1.8 V 5.5 V - 40 C + 85 C Tray

Microchip Technology 8-bit Microcontrollers - MCU 2K Flash;125B EEPROM 128B SRAM;16 IO Pins
Datasheet
766In Stock
$2.03
$1.85
$1.68
Min.: 1
Mult.: 1
SMD/SMT TSSOP-20 AVR 2 kB 8 bit 10 bit 20 MHz 16 I/O 128 B 1.8 V 5.5 V - 40 C + 85 C Tube
Microchip Technology 8-bit Microcontrollers - MCU 20MHz, 8KB, SOIC20, Ind 105C, Green, Tube
Datasheet
1,570In Stock
$1.37
$1.33
$1.09
Min.: 1
Mult.: 1
SMD/SMT SOIC-20 AVR 8 kB 8 bit 10 bit 16 MHz 18 I/O 512 B 1.8 V 5.5 V - 40 C + 125 C Tube
Microchip Technology 8-bit Microcontrollers - MCU 20MHz, 8KB, QFN24, Ind 105C, Green, T&R
Datasheet
5,139In Stock
Cut Tape
$1.34
$1.31
$1.11
Reel
$1.11
Min.: 1
Mult.: 1
: 6,000
SMD/SMT VQFN-24 AVR 8 kB 8 bit 10 bit 20 MHz 22 I/O 512 B 1.8 V 5.5 V - 40 C + 105 C Reel, Cut Tape
Microchip Technology 8-bit Microcontrollers - MCU 16KB FLASH;1KB EE;2K SRAM;1.6-3.6V;32MHz
Datasheet
299In Stock
$4.62
$4.59
$4.21
$4.17
$3.84
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 64TQF IND TEMP GREEN 1.6-3.6V
Datasheet
988In Stock
Cut Tape
$9.92
$9.66
$9.65
$9.06
Reel
$8.23
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 64KB FL 2KB EE 4KB SRAM IND 1.6-3.6V
Datasheet
197In Stock
Cut Tape
$12.79
$12.48
Reel
$10.61
MouseReel Available
Min.: 1
Mult.: 1
: 4,000
SMD/SMT QFN-64 AVR 64 kB 8 bit/16 bit 12 bit 32 MHz 50 I/O 4 kB 1.6 V 3.6 V - 40 C + 85 C Reel, Cut Tape, MouseReel
Microchip Technology 8-bit Microcontrollers - MCU AVR 64KBFLASH 64TQFP GREEN, 1.6-3.6V T&R
Datasheet
953In Stock
Cut Tape
$6.58
Reel
$6.34
$6.29
MouseReel Available
Min.: 1
Mult.: 1
: 1,000
SMD/SMT TQFP-64 AVR 64 kB 8 bit 12 bit 32 MHz 50 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,SOIC14,Ind 125C,Green,T&R
Datasheet
1,407In Stock
Cut Tape
$1.07
$1.06
$1.03
$0.971
Reel
$0.884
Min.: 1
Mult.: 1
: 3,000
SMD/SMT SOIC-14 AVR 8 kB 8 bit 10 bit 20 MHz 12 I/O 512 B 1.8 V 5.5 V - 40 C + 125 C Reel, Cut Tape