Microchip AVR Microcontrollers - MCU

Types of Microcontrollers - MCU
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Core
Program Memory Size
Data Bus Width
ADC Resolution
Maximum Clock Frequency
Number of I/Os
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Supply Voltage - Max
Minimum Operating Temperature
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Packaging
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 4 kB 8 bit 10 bit 12 MHz 24 I/O 256 B 1.8 V 5.5 V - 40 C + 85 C Tray
Microchip Technology 8-bit Microcontrollers - MCU AVR 32K FLSH 2K SRAM 1KB EE-8MHz IND
Datasheet
1.762In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2.000

SMD/SMT TQFP-44 AVR 32 kB 8 bit 10 bit 8 MHz 32 I/O 2 kB 2.7 V 5.5 V - 40 C + 85 C Reel, Cut Tape, MouseReel
Microchip Technology 8-bit Microcontrollers - MCU AVR 16K FLASH 1K EE 2K SRAM LCD ADC
Datasheet
175In Stock
Min.: 1
Mult.: 1

SMD/SMT TQFP-100 AVR 32 kB 8 bit 10 bit 8 MHz 69 I/O 2 kB 1.8 V 5.5 V - 40 C + 85 C Tray

Microchip Technology 8-bit Microcontrollers - MCU AVR 64KB FLSH 2KB EE 4KB SRAM-16MHz, IND
Datasheet
1.300In Stock
Min.: 1
Mult.: 1

SMD/SMT QFN-64 AVR 64 kB 8 bit 10 bit 16 MHz 54 I/O 4 kB 1.8 V 5.5 V - 40 C + 85 C Tray
Microchip Technology 8-bit Microcontrollers - MCU AVR 16KB, 64B EE 20MHz Ind. Temp
Datasheet
920In Stock
Min.: 1
Mult.: 1

SMD/SMT MLF-10 AVR 1 kB 8 bit 10 bit 20 MHz 6 I/O 64 B 2.7 V 5.5 V - 40 C + 85 C Tray
Microchip Technology 8-bit Microcontrollers - MCU AVR 1KB FL 64B EE 20MHZ IND GRN 5V
Datasheet
2.782In Stock
Min.: 1
Mult.: 1
: 6.000

VDFN-10 AVR 8 bit 20 MHz 2.7 V 5.5 V Reel, Cut Tape
Microchip Technology 8-bit Microcontrollers - MCU 1kB Flash 0.064kB EEPROM 6 I/O Pins
Datasheet
490In Stock
Min.: 1
Mult.: 1

SMD/SMT MLF-20 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 AVR 8KB FLSH EE SRAM 20MHz,7x7mm 32 TQFP
Datasheet
777In Stock
Min.: 1
Mult.: 1

SMD/SMT TQFP-32 AVR 8 kB 8 bit 10 bit 20 MHz 28 I/O 512 B 1.7 V 5.5 V - 40 C + 85 C Tray
Microchip Technology 8-bit Microcontrollers - MCU AVR 8KB FLSH EE SRAM 20MHz,7x7mm 32 TQFP
Datasheet
1.796In Stock
Min.: 1
Mult.: 1
: 2.000

SMD/SMT TQFP-32 AVR 8 kB 8 bit 10 bit 20 MHz 28 I/O 512 B 1.7 V 5.5 V - 40 C + 85 C Reel, Cut Tape
Microchip Technology 32-bit Microcontrollers - MCU 512KB Flash 64QFN (-40oC to 85oC)
Datasheet
3.068In Stock
Min.: 1
Mult.: 1
: 4.000
No
SMD/SMT QFN-64 AVR 512 kB 32 bit 12 bit 66 MHz 45 I/O 64 kB 3 V 5.5 V - 40 C + 85 C Reel, Cut Tape
Microchip Technology 32-bit Microcontrollers - MCU UC3C 64K FLASH 16K SRAM
Datasheet
1In Stock
800Expected 9/29/2026
Min.: 1
Mult.: 1
: 800

SMD/SMT LQFP-144 AVR 64 kB 32 bit 12 bit 66 MHz 123 I/O 16 kB 3 V 5.5 V - 40 C + 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 64 kB 8 bit 10 bit 16 MHz 54 I/O 4 kB 1.8 V 5.5 V - 40 C + 85 C Tray
Microchip Technology 8-bit Microcontrollers - MCU AVR 8KB FLSH 64B EE 512B SRAM-12MHz, IND
Datasheet
3.366In Stock
MouseReel Available
Min.: 1
Mult.: 1

SMD/SMT VQFN-32 AVR 8 kB 8 bit 10 bit 12 MHz 28 I/O 512 B 1.8 V 5.5 V - 40 C + 85 C Reel, Cut Tape, MouseReel
Microchip Technology 8-bit Microcontrollers - MCU 20MHz, 32KB, QFN
Datasheet
504In Stock
Min.: 1
Mult.: 1

SMD/SMT VQFN-32 AVR 32 kB 8 bit 10 bit 20 MHz 27 I/O 4 kB 1.8 V 5.5 V - 40 C + 125 C Tray
Microchip Technology 8-bit Microcontrollers - MCU AVR 16KB FL 512B EE 1KB SRAM-20MHz
Datasheet
5.422In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 6.000

SMD/SMT QFN-32 AVR 16 kB 8 bit 10 bit 20 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 32KB FLSH 1KB EE 2KB SRAM-20MHz, IND
Datasheet
912In Stock
Min.: 1
Mult.: 1

SMD/SMT QFN-44 AVR 32 kB 8 bit 10 bit 20 MHz 32 I/O 2 kB 1.8 V 5.5 V - 40 C + 85 C Tray
Microchip Technology 8-bit Microcontrollers - MCU AVR 32KB FLSH 1KB EE 2KB SRAM-20MHz 105C
Datasheet
359In Stock
Min.: 1
Mult.: 1

SMD/SMT VQFN-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 32KB FL 1KB EE 2KB SRAM 16MHz Grn
Datasheet
192In Stock
Min.: 1
Mult.: 1

SMD/SMT TQFP-44 AVR 32 kB 8 bit 10 bit 16 MHz 32 I/O 2 kB 2.7 V 5.5 V - 40 C + 105 C Tray
Microchip Technology 8-bit Microcontrollers - MCU AVR 8K FLSH 2KB EE 4KB SRAM-20MHz 5V
Datasheet
888In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 6.000

SMD/SMT MLF-32 AVR 8 kB 8 bit 20 MHz 23 I/O 1 kB 2.7 V 5.5 V - 40 C + 85 C Reel, Cut Tape, MouseReel
Microchip Technology 8-bit Microcontrollers - MCU AVR 8K FLASH 512B EE 10MHZ TEMP GRN 1.8V
Datasheet
249In Stock
Min.: 1
Mult.: 1

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 Tray
Microchip Technology 8-bit Microcontrollers - MCU AVR 2KB FL 128B SRAM ADC 2T-12MHz, IND
Datasheet
1.456In Stock
Min.: 1
Mult.: 1

SMD/SMT VQFN-20 AVR 2 kB 8 bit 10 bit 12 MHz 12 I/O 128 B 1.8 V 5.5 V - 40 C + 85 C Tray
Microchip Technology 8-bit Microcontrollers - MCU AVR 4KB FL 256B SRAM 256B 20MHz 1.8-5.5V
Datasheet
1.047In Stock
Min.: 1
Mult.: 1

SMD/SMT MLF-20 AVR 4 kB 8 bit No ADC 20 MHz 18 I/O 256 B 1.8 V 5.5 V - 40 C + 85 C Tray

Microchip Technology 8-bit Microcontrollers - MCU 16MHz 4X4 mm 20 VQFN
Datasheet
696In Stock
Min.: 1
Mult.: 1

SMD/SMT QFN-20 AVR 4 kB 8 bit 10 bit 16 MHz 12 I/O 256 B 1.7 V 5.5 V - 40 C + 85 C Tray
Microchip Technology 32-bit Microcontrollers - MCU 64KB, 144LQFP Ind
Datasheet
95In Stock
Min.: 1
Mult.: 1

SMD/SMT LQFP-144 AVR 64 kB 32 bit 10 bit 66 MHz 110 I/O 64 kB 1.65 V 1.95 V - 40 C + 85 C Tray
Microchip Technology 32-bit Microcontrollers - MCU UC3C 128K FLASH 32K SRAM
Datasheet
106In Stock
Min.: 1
Mult.: 1

SMD/SMT LQFP-144 AVR 128 kB 32 bit 12 bit 66 MHz 123 I/O 32 kB 3 V 5.5 V - 40 C + 85 C Tray