20 MHz Microcontrollers - MCU

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Description Datasheet Availability Pricing (JPY) 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 32KB,20MHz,125C,1.62V,PDID,PTC,ADC,Comp,WDT,USART,SPI,TWI,CCL
Datasheet
980In Stock
Min.: 1
Mult.: 1

SMD/SMT VQFNWF-32 32 kB 8 bit 10 bit 20 MHz 28 I/O 2 kB 1.8 V 5.5 V - 40 C + 125 C Tray
Microchip Technology 8-bit Microcontrollers - MCU 32KB,20MHz,125C,1.62V,PDID,PTC,ADC,Comp,WDT,USART,SPI,TWI,CCL
Datasheet
1,248In Stock
Min.: 1
Mult.: 1

SMD/SMT TSSOP-14 32 kB 8 bit 10 bit 20 MHz 12 I/O 2 kB 1.8 V 5.5 V - 40 C + 125 C Tube
Microchip Technology 8-bit Microcontrollers - MCU 32KB,20MHz,125C,1.62V,PDID,PTC,ADC,Comp,WDT,USART,SPI,TWI,CCL
Datasheet
987In Stock
Min.: 1
Mult.: 1

SMD/SMT SSOP-28 32 kB 8 bit 10 bit 20 MHz 24 I/O 2 kB 1.8 V 5.5 V - 40 C + 125 C Tube
Microchip Technology 8-bit Microcontrollers - MCU 32KB,20MHz,85C,1.62V,PDID,PTC,ADC,Comp,WDT,USART,SPI,TWI,CCL
Datasheet
1,306In Stock
Min.: 1
Mult.: 1

SMD/SMT TSSOP-14 32 kB 8 bit 10 bit 20 MHz 12 I/O 2 kB 1.8 V 5.5 V - 40 C + 85 C Tube
Microchip Technology 8-bit Microcontrollers - MCU 32KB,20MHz,85C,1.62V,PDID,PTC,ADC,Comp,WDT,USART,SPI,TWI,CCL
Datasheet
546In Stock
728Expected 10/8/2026
Min.: 1
Mult.: 1

SMD/SMT VQFNWF-28 32 kB 8 bit 10 bit 20 MHz 24 I/O 2 kB 1.8 V 5.5 V - 40 C + 85 C Tube
Microchip Technology 8-bit Microcontrollers - MCU 32KB RWW,3KB RAM,32p,20MHz,12-bit ADC,PGA,UART,SPI,I2C,2xTCB,TCEX,TCF,WEX
Datasheet
684In Stock
Min.: 1
Mult.: 1

SMD/SMT TQFP-32 AVR 32 kB 8 bit 12 bit 20 MHz 27 I/O 3 kB 1.8 V 5.5 V - 40 C + 125 C Tray
Microchip Technology 8-bit Microcontrollers - MCU 32KB RWW,3KB RAM,20p,20MHz,12-bit ADC,PGA,UART,SPI,I2C,2xTCB,TCEX,TCF,WEX
Datasheet
711In Stock
Min.: 1
Mult.: 1

SMD/SMT SSOP-20 AVR 32 kB 8 bit 12 bit 20 MHz 17 I/O 3 kB 1.8 V 5.5 V - 40 C + 125 C Tube
Microchip Technology 8-bit Microcontrollers - MCU 32KB RWW,3KB RAM,28p,20MHz,12-bit ADC,PGA,UART,SPI,I2C,2xTCB,TCEX,TCF,WEX
Datasheet
305In Stock
Min.: 1
Mult.: 1

Through Hole PDIP-28 AVR 32 kB 8 bit 12 bit 20 MHz 23 I/O 3 kB 1.8 V 5.5 V - 40 C + 125 C Tube

Microchip Technology 8-bit Microcontrollers - MCU 64KB, RWW, 6KB RAM, 28p, 20MHz, CFD, 12b ADC, PGA, 2xComp, DAC, 3xUART, SPI, TWI
Datasheet
1,617In Stock
Min.: 1
Mult.: 1

SMD/SMT SSOP-28 64 kB 8 bit/16 bit 12 bit 20 MHz 23 I/O 6 kB 1.8 V 5.5 V - 40 C + 85 C Tube
Microchip Technology 8-bit Microcontrollers - MCU 64KB, RWW, 6KB RAM, 48p, 20MHz, CFD, 12b ADC, PGA, 2xComp, DAC, 3xUART, SPI, TWI
Datasheet
3,556In Stock
Min.: 1
Mult.: 1

SMD/SMT VQFN-48 64 kB 8 bit/16 bit 12 bit 20 MHz 42 I/O 6 kB 1.8 V 5.5 V - 40 C + 85 C Tube
Microchip Technology 8-bit Microcontrollers - MCU 64KB, RWW, 6KB RAM, 28p SPDIP, 85C, 20MHz, CFD, 12b ADC, PGA, 2xComp, DAC, 3xUART, SPI, TWI
Datasheet
812In Stock
Min.: 1
Mult.: 1

Through Hole SPDIP-28 64 kB 8 bit/16 bit 12 bit 20 MHz 42 I/O 6 kB 1.8 V 5.5 V - 40 C + 85 C Tube
Microchip Technology 8-bit Microcontrollers - MCU 64KB, RWW, 6KB RAM, 48p, 20MHz, CFD, 12b ADC, PGA, 2xComp, DAC, 3xUART, SPI, TWI
Datasheet
7,415In Stock
Min.: 1
Mult.: 1

SMD/SMT TQFP-48 64 kB 8 bit/16 bit 12 bit 20 MHz 42 I/O 6 kB 1.8 V 5.5 V - 40 C + 85 C Tray
Microchip Technology 8-bit Microcontrollers - MCU 20MHz, 16KB, QFN
Datasheet
20,862In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5,000

SMD/SMT VQFN-32 AVR 16 kB 8 bit 10 bit 20 MHz 27 I/O 2 kB 1.8 V 5.5 V - 40 C + 85 C Reel, Cut Tape, MouseReel
Microchip Technology 8-bit Microcontrollers - MCU 20MHz, 8KB, QFN
Datasheet
26,329In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5,000

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 + 125 C Reel, Cut Tape, MouseReel
Microchip Technology 8-bit Microcontrollers - MCU 20MHz, 32KB, QFN
Datasheet
28,566In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 6,000

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 + 85 C Reel, Cut Tape, MouseReel
Microchip Technology 8-bit Microcontrollers - MCU 20MHz, 48KB, TQFP
Datasheet
14,656In Stock
Min.: 1
Mult.: 1

SMD/SMT TQFP-48 AVR 48 kB 8 bit 10 bit 20 MHz 41 I/O 6 kB 1.8 V 5.5 V - 40 C + 125 C Tray
Microchip Technology 8-bit Microcontrollers - MCU AVR 8K FLSH 512B EE 512B SRAM ADC 5V
Datasheet
13,783In Stock
Min.: 1
Mult.: 1

SMD/SMT MLF-20 AVR 8 kB 8 bit 10 bit 20 MHz 6 I/O 512 B 2.7 V 5.5 V - 40 C + 85 C Tray
Microchip Technology 8-bit Microcontrollers - MCU 32KB RWW,3KB RAM,32p,20MHz,12-bit ADC,PGA,UART,SPI,I2C,2xTCB,TCEX,TCF,WEX
Datasheet
960In Stock
Min.: 1
Mult.: 1

SMD/SMT VQFN-32 AVR 32 kB 8 bit 12 bit 20 MHz 27 I/O 3 kB 1.8 V 5.5 V - 40 C + 125 C Tray

Microchip Technology 8-bit Microcontrollers - MCU 8KB 512B 1KB 20 MHZ TQFP GRN
Datasheet
20,099In Stock
Min.: 1
Mult.: 1
: 2,000

SMD/SMT TQFP-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 Reel, Cut Tape

Microchip Technology 8-bit Microcontrollers - MCU 20MHz, 16KB, QFN
Datasheet
33,266In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5,000

SMD/SMT VQFN-32 AVR 16 kB 8 bit 10 bit 20 MHz 27 I/O 2 kB 1.8 V 5.5 V - 40 C + 125 C Reel, Cut Tape, MouseReel
Microchip Technology 8-bit Microcontrollers - MCU AVR 8-bit Microcontroller
Datasheet
63,154In Stock
MouseReel Available
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 AEC-Q100 Reel, Cut Tape, MouseReel

Microchip Technology 8-bit Microcontrollers - MCU 7KB 256 RAM 16 I/O
Datasheet
3,667In Stock
Min.: 1
Mult.: 1

SMD/SMT SOIC-18 PIC16 4 kB 8 bit No ADC 20 MHz 16 I/O 256 B 3 V 5.5 V - 40 C + 125 C Tube

Microchip Technology 8-bit Microcontrollers - MCU 7KB 192 RAM 22 I/O
Datasheet
3,415In Stock
Min.: 1
Mult.: 1

SMD/SMT SOIC-28 PIC16 7 kB 8 bit 8 bit 20 MHz 22 I/O 192 B 4 V 5.5 V - 40 C + 125 C Tube
Microchip Technology 8-bit Microcontrollers - MCU AVR 1KB FLSH 64B EE 64B SRAM-20MHz, IND
Datasheet
13,463In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 6,000

SMD/SMT MLF-10 AVR 1 kB 8 bit 10 bit 20 MHz 6 I/O 64 B 1.8 V 5.5 V - 40 C + 125 C Reel, Cut Tape, MouseReel
Microchip Technology 8-bit Microcontrollers - MCU 20MHZ QFN 85C GRN
Datasheet
24,304In Stock
Min.: 1
Mult.: 1
: 6,000

SMD/SMT QFN-24 AVR 16 kB 8 bit 10 bit 20 MHz 22 I/O 2 kB 1.8 V 5.5 V - 40 C + 105 C AEC-Q100 Reel, Cut Tape