AVR Core Microcontrollers - MCU

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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 16KB FLASH 1KB EE 2K SRAM 3.6V
Datasheet
335In Stock
Min.: 1
Mult.: 1

SMD/SMT BGA-49 AVR 8 bit/16 bit 32 MHz 16 kB 2 kB 12 bit 34 I/O 1.6 V 3.6 V + 85 C Tray
Microchip Technology 8-bit Microcontrollers - MCU 64 TQFP, IND TEMP GREEN, 1.6-3.6V, T&R
Datasheet
1,146In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

SMD/SMT TQFP-64 AVR 8 bit/16 bit 32 MHz 32 kB 4 kB 12 bit 34 I/O 1.6 V 3.6 V + 85 C Reel, Cut Tape, MouseReel
Microchip Technology 8-bit Microcontrollers - MCU 32TQFP, IND TEMP GREEN,1.6-3.6V
Datasheet
324In Stock
Min.: 1
Mult.: 1

SMD/SMT TQFP-32 AVR 8 bit/16 bit 32 MHz 8 kB 1 kB 12 bit 26 I/O 1.6 V 3.6 V + 85 C Tray
Microchip Technology 8-bit Microcontrollers - MCU 32KB, 4KB RAM, 48p, 24MHz, 3xOPAMP, MVIO, 12b ADC, 3xZCD, DAC, UART, 2xSPI, TWI
Datasheet
2,925In Stock
Min.: 1
Mult.: 1
: 1,600

SMD/SMT TQFP-48 AVR 8 bit 24 MHz 32 kB 4 kB 12 bit 41 I/O 1.8 V 5.5 V + 125 C Reel, Cut Tape
Microchip Technology 8-bit Microcontrollers - MCU 64KB, 8KB RAM, 48p, 24MHz, 3xOPAMP, MVIO, 12b ADC, 3xZCD, DAC, UART, 2xSPI, TWI
Datasheet
4,529In Stock
Min.: 1
Mult.: 1
: 3,300
SMD/SMT VQFN-48 AVR 8 bit 24 MHz 64 kB 8 kB 12 bit 41 I/O 1.8 V 5.5 V + 125 C Reel, Cut Tape
Microchip Technology 8-bit Microcontrollers - MCU 64KB, 8KB RAM, 28p, 24MHz, MVIO, 12b ADC, ZCD, DAC, 2xUART, SPI, TWI
Datasheet
626In Stock
Min.: 1
Mult.: 1

SMD/SMT SSOP-28 AVR 8 bit 24 MHz 64 kB 8 kB 12 bit 22 I/O 1.8 V 5.5 V + 85 C Tube
Microchip Technology 8-bit Microcontrollers - MCU AVR XMEGA 384KB FLSH 4KB EE32K SRAM-16MH
Datasheet
204In 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 + 85 C Tray

Microchip Technology 8-bit Microcontrollers - MCU AVR 64K FLASH 2K EE 4K SRAM ADC
Datasheet
235In Stock
Min.: 1
Mult.: 1

SMD/SMT MLF-64 AVR 8 bit 16 MHz 64 kB 4 kB 10 bit 54 I/O 2.7 V 5.5 V + 85 C Tray
Microchip Technology 8-bit Microcontrollers - MCU AVR 64KB FLSH 2KB EE 4KB SRAM-20MHz, IND
Datasheet
194In Stock
Min.: 1
Mult.: 1

SMD/SMT TQFP-100 AVR 8 bit 20 MHz 64 kB 4 kB 10 bit 69 I/O 1.8 V 5.5 V + 85 C Tray

Microchip Technology 8-bit Microcontrollers - MCU AVR 64K FLASH 2K EE 4K SRAM ADC LCD
Datasheet
258In Stock
Min.: 1
Mult.: 1

SMD/SMT MLF-64 AVR 8 bit 16 MHz 64 kB 4 kB 10 bit 69 I/O 2.7 V 5.5 V + 85 C Tray

Microchip Technology 8-bit Microcontrollers - MCU 20MHz, 8KB, TQFP
Datasheet
640In Stock
Min.: 1
Mult.: 1

SMD/SMT TQFP-32 AVR 8 bit 20 MHz 8 kB 1 kB 10 bit 27 I/O 1.8 V 5.5 V + 125 C Tray
Microchip Technology 8-bit Microcontrollers - MCU AVR 8K FLASH 512B EE 3V-8MHZ
Datasheet
360In Stock
Min.: 1
Mult.: 1

SMD/SMT MLF-44 AVR 8 bit 8 MHz 8 kB 512 B No ADC 35 I/O 2.7 V 5.5 V + 85 C Tray
Microchip Technology 8-bit Microcontrollers - MCU 12MHz, SOIC, High Grade (+125C), Green
Datasheet
1,549In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 4,000

SMD/SMT SOIC-8 AVR 8 bit 12 MHz 1 kB 32 B 10 bit 6 I/O 1.8 V 5.5 V + 125 C Reel, Cut Tape, MouseReel
Microchip Technology 8-bit Microcontrollers - MCU AVR 1KB FLSH 64B EE 20MHz IND, 5V
Datasheet
1,301In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

SMD/SMT SOIC-8 AVR 8 bit 20 MHz 1 kB 64 B 10 bit 6 I/O 2.7 V 5.5 V + 85 C Reel, Cut Tape, MouseReel
Microchip Technology 8-bit Microcontrollers - MCU AVR 4KB, 64B EE 12MHz 256B SRAM, 5V
Datasheet
3,871In Stock
Min.: 1
Mult.: 1

SMD/SMT VQFN-28 AVR 8 bit 12 MHz 4 kB 256 B 10 bit 24 I/O 1.8 V 5.5 V + 85 C Tray

Microchip Technology 8-bit Microcontrollers - MCU 8/16-bit AVR 256K Flash
Datasheet
1,096In Stock
Min.: 1
Mult.: 1

SMD/SMT VQFN-64 AVR 8 bit/16 bit 32 MHz 256 kB 16 kB 12 bit 50 I/O 1.6 V 3.6 V + 105 C Tray
Microchip Technology 8-bit Microcontrollers - MCU 128KB, 16KB RAM, 32p, 24MHz, 12b ADC, 3xComp, PTC, 3xZCD, DAC, UART, SPI, TWI
Datasheet
609In Stock
Min.: 1
Mult.: 1

SMD/SMT TQFP-32 AVR 8 bit 24 MHz 128 kB 16 kB 12 bit 27 I/O 1.8 V 5.5 V + 85 C Tray
Microchip Technology 8-bit Microcontrollers - MCU 32KB, 4KB RAM, 48p, 24MHz, 3xOPAMP, MVIO, 12b ADC, 3xZCD, DAC, UART, 2xSPI, TWI
Datasheet
726In Stock
Min.: 1
Mult.: 1

SMD/SMT VQFN-48 AVR 8 bit 24 MHz 32 kB 4 kB 12 bit 41 I/O 1.8 V 5.5 V + 125 C Tube
Microchip Technology 8-bit Microcontrollers - MCU 64KB, 8KB RAM, 64p, 24MHz, 3xOPAMP, MVIO, 12b ADC, 3xZCD, DAC, UART, 2xSPI, TWI
Datasheet
1,283In Stock
Min.: 1
Mult.: 1
: 1,200

SMD/SMT TQFP-64 AVR 8 bit 24 MHz 64 kB 8 kB 12 bit 55 I/O 1.8 V 5.5 V + 125 C Reel, Cut Tape
Microchip Technology 8-bit Microcontrollers - MCU 64KB, 8KB RAM, 64p, 24MHz, 3xOPAMP, MVIO, 12b ADC, 3xZCD, DAC, UART, 2xSPI, TWI
Datasheet
6,357In Stock
Min.: 1
Mult.: 1
: 3,300

SMD/SMT QFN-64 AVR 8 bit 24 MHz 64 kB 8 kB 12 bit 55 I/O 1.8 V 5.5 V + 85 C Reel, Cut Tape
Microchip Technology 8-bit Microcontrollers - MCU 64TQFP, IND TEMP GREEN, 1.6-3.6V
Datasheet
360In Stock
Min.: 1
Mult.: 1
No
SMD/SMT TQFP-64 AVR 8 bit/16 bit 32 MHz 128 kB 8 kB 12 bit 50 I/O 1.6 V 3.6 V + 85 C Tray
Microchip Technology 32-bit Microcontrollers - MCU UC3C 64K FLASH 16K SRAM
Datasheet
1In Stock
800Expected 08/09/2026
Min.: 1
Mult.: 1
: 800

SMD/SMT LQFP-144 AVR 32 bit 66 MHz 64 kB 16 kB 12 bit 123 I/O 3 V 5.5 V + 85 C Reel, Cut Tape
Microchip Technology 8-bit Microcontrollers - MCU AVR 64KB FLSH 2KB EE 4KB SRAM-16MHz, IND
Datasheet
17In Stock
Min.: 1
Mult.: 1

SMD/SMT TQFP-64 AVR 8 bit 16 MHz 64 kB 4 kB 10 bit 54 I/O 1.8 V 5.5 V + 85 C Tray
Microchip Technology 8-bit Microcontrollers - MCU AVR 4KB FLSH 256B EE 512B SRAM-20MHz IND
Datasheet
710In Stock
Min.: 1
Mult.: 1

SMD/SMT VQFN-28 AVR 8 bit 20 MHz 4 kB 512 B 10 bit 23 I/O 1.8 V 5.5 V + 85 C Tray
Microchip Technology 8-bit Microcontrollers - MCU AVR 4KB FL 256B EE 512B SRAM 20MHz 105C
Datasheet
703In Stock
Min.: 1
Mult.: 1

SMD/SMT TQFP-32 AVR 8 bit 20 MHz 4 kB 512 B 10 bit 23 I/O 1.8 V 5.5 V + 105 C Tray