20 MHz Microcontrollers - MCU

Results: 3,479
Select Image Part #
 Mfr.
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 16kB Flash 0.5kB EEPROM 23 I/O Pins
Datasheet
773In Stock
Min.: 1
Mult.: 1

SMD/SMT TQFP-32 AVR 16 kB 8 bit 10 bit 20 MHz 23 I/O 1 kB 2.7 V 5.5 V - 40 C + 85 C Tray
Microchip Technology 8-bit Microcontrollers - MCU AVR 16KB FL 512B EE 1KB SRAM-20MHz
Datasheet
213In Stock
Min.: 1
Mult.: 1

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 Tray

Microchip Technology 8-bit Microcontrollers - MCU AVR 16KB FL 512B EE 1KB SRAM-20MHz
Datasheet
844In Stock
3,136Expected 25/08/2026
Min.: 1
Mult.: 1

Through Hole PDIP-28 AVR 16 kB 8 bit 10 bit 20 MHz 23 I/O 1 kB 1.8 V 5.5 V - 40 C + 85 C Tube
Microchip Technology 8-bit Microcontrollers - MCU AVR 32KB 1KB EE 20MHz 2KB SRAM 5V
Datasheet
225In 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 + 85 C Tray
Microchip Technology 8-bit Microcontrollers - MCU AVR 16KB FL 512B EE 2KB SRAM 20 MHZ GRN
Datasheet
1,137In Stock
Min.: 1
Mult.: 1

SMD/SMT MLF-28 AVR 32 kB 8 bit 10 bit 20 MHz 23 I/O 2 kB 1.8 V 5.5 V - 40 C + 85 C Tray
Microchip Technology 8-bit Microcontrollers - MCU AVR 32K FLSH 1K EE2K SRAM-20MHz IND
Datasheet
224In Stock
Min.: 1
Mult.: 1

SMD/SMT MLF-32 AVR 32 kB 8 bit 10 bit 20 MHz 23 I/O 2 kB 1.8 V 5.5 V - 40 C + 85 C Tray

Microchip Technology 8-bit Microcontrollers - MCU AVR 32K FLSH 1K EE2K SRAM-20MHz IND
Datasheet
2,871In Stock
Min.: 1
Mult.: 1

Through Hole PDIP-28 AVR 32 kB 8 bit 10 bit 20 MHz 23 I/O 2 kB 1.8 V 5.5 V - 40 C + 85 C Tube
Microchip Technology 8-bit Microcontrollers - MCU 4kB Flash 0.256kB EEPROM 23 I/O Pins
Datasheet
1,874In Stock
Min.: 1
Mult.: 1

SMD/SMT TQFP-32 AVR 4 kB 8 bit 10 bit 20 MHz 23 I/O 512 B 2.7 V 5.5 V - 40 C + 85 C Tray
Microchip Technology 8-bit Microcontrollers - MCU AVR 4KB FLSH 256B EE 512B EE-20MHZ 5V
Datasheet
1,669In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 6,000

SMD/SMT MLF-32 AVR 4 kB 8 bit 10 bit 20 MHz 23 I/O 512 B 2.7 V 5.5 V - 40 C + 85 C Reel, Cut Tape, MouseReel
Microchip Technology 8-bit Microcontrollers - MCU AVR 4KB FLSH 256B EE 512B SRAM-20MHz IND
Datasheet
1,998In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

SMD/SMT TQFP-32 AVR 4 kB 8 bit 10 bit 20 MHz 23 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 4KB FLSH 256B EE 512B SRAM-20MHz IND
Datasheet
1,236In Stock
Min.: 1
Mult.: 1
: 6,000

SMD/SMT VQFN-28 AVR 4 kB 8 bit 10 bit 20 MHz 23 I/O 512 B 1.8 V 5.5 V - 40 C + 85 C Reel, Cut Tape
Microchip Technology 8-bit Microcontrollers - MCU AVR 4KB FLSH 256B EE 512B SRAM-20MHz IND
Datasheet
1,112In Stock
Min.: 1
Mult.: 1

SMD/SMT QFN-32 AVR 4 kB 8 bit 10 bit 20 MHz 23 I/O 512 B 1.8 V 5.5 V - 40 C + 85 C Tray

Microchip Technology 8-bit Microcontrollers - MCU AVR 4K FLASH 256B EE 20MHZ IND TEMP 1.8V
Datasheet
549In Stock
Min.: 1
Mult.: 1

SMD/SMT QFN-28 AVR 4 kB 8 bit 10 bit 20 MHz 23 I/O 512 B 1.8 V 5.5 V - 40 C + 85 C Tray
Microchip Technology 8-bit Microcontrollers - MCU AVR 8KB FLSH 512B EE 1KB SRAM-20MHz
Datasheet
1,338In Stock
Min.: 1
Mult.: 1

SMD/SMT TQFP-32 AVR 8 kB 8 bit 10 bit 20 MHz 23 I/O 1 kB 1.8 V 5.5 V - 40 C + 85 C Tray
Microchip Technology 8-bit Microcontrollers - MCU AVR 8KB FLSH 512B EE 1KB SRAM-20MHz
Datasheet
1,980In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

SMD/SMT TQFP-32 AVR 8 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 8KB FL 512B EE 1KB SRAM-20MHz 105C
Datasheet
507In Stock
Min.: 1
Mult.: 1

SMD/SMT VQFN-32 AVR 8 kB 8 bit 10 bit 20 MHz 23 I/O 1 kB 1.8 V 5.5 V - 40 C + 85 C Tray
Microchip Technology 8-bit Microcontrollers - MCU 2kB Flash 0.128kB EEPROM 18 I/O Pins
Datasheet
903In Stock
2,997Expected 24/08/2026
Min.: 1
Mult.: 1

SMD/SMT SOIC-20 AVR 2 kB 8 bit No ADC 20 MHz 18 I/O 128 B 2.7 V 5.5 V - 40 C + 85 C Tube
Microchip Technology 8-bit Microcontrollers - MCU AVR 2KB FLSH 128B EE 128B SRAM 1UART 20P
Datasheet
796In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

SMD/SMT SOIC-20 AVR 2 kB 8 bit No ADC 20 MHz 18 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 2K FLSH 128B EE 128B SRAM 1UART20MHz
Datasheet
6,235In Stock
6,000Expected 15/10/2026
Min.: 1
Mult.: 1
: 6,000

SMD/SMT WQFN-20 AVR 2 kB 8 bit No ADC 20 MHz 18 I/O 128 B 1.8 V 5.5 V - 40 C + 85 C Reel, Cut Tape

Microchip Technology 8-bit Microcontrollers - MCU 2K FLASH 128B EE 128B SRAM 1 UART
Datasheet
3,576In Stock
Min.: 1
Mult.: 1

Through Hole PDIP-20 AVR 2 kB 8 bit No ADC 20 MHz 18 I/O 128 B 1.8 V 5.5 V - 40 C + 85 C Tube
Microchip Technology 8-bit Microcontrollers - MCU AVR 2K FLSH 128B EE 128B SRAM 1UART20MHz
Datasheet
1,903In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

SMD/SMT SOIC-20 AVR 2 kB 8 bit No ADC 20 MHz 18 I/O 128 B 1.8 V 5.5 V - 40 C + 85 C Reel, Cut Tape, MouseReel
Microchip Technology 8-bit Microcontrollers - MCU 4KB FL 256B SRAM 256B EE 20MHz Ind
Datasheet
2,733In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 6,000

SMD/SMT VQFN-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 Reel, Cut Tape, MouseReel
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 AVR 4K FLASH 256B EE & SRAM USI ADC 5V
Datasheet
623In Stock
Min.: 1
Mult.: 1

SMD/SMT QFN-20 AVR 4 kB 8 bit 10 bit 20 MHz 12 I/O 256 B 2.7 V 5.5 V - 40 C + 85 C Tray
Microchip Technology 8-bit Microcontrollers - MCU 1.8V, 20MHz Industrial Temp
Datasheet
571In Stock
Min.: 1
Mult.: 1

SMD/SMT QFN-20 AVR 4 kB 8 bit 10 bit 20 MHz 12 I/O 256 B 1.8 V 5.5 V - 40 C + 85 C Tray