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20 MHz Semiconductors

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Types of Semiconductors

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Maximum Clock Frequency = 20 MHz

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Part #

8-bit Microcontrollers - MCU 20MHz, 48KB, TQFP

ATMEGA4809-AFR
Microchip Technology
1: 1,65 €
6.846In Stock
15.000Expected 10/26/2026

Mfr. Part No.
ATMEGA4809-AFR

Mouser Part No
556-ATMEGA4809-AFR

Microchip Technology

8-bit Microcontrollers - MCU 20MHz, 48KB, TQFP

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Datasheet

6.846In Stock

15.000Expected 10/26/2026

Cut Tape

1,65 €

1,61 €

1,60 €

1,37 €

Reel

1,37 €

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

8-bit Microcontrollers - MCU 20MHz, 48KB, TQFP

ATMEGA4809-AU
Microchip Technology
1: 1,50 €
934In Stock

Mfr. Part No.
ATMEGA4809-AU

Mouser Part No
556-ATMEGA4809-AU

Microchip Technology

8-bit Microcontrollers - MCU 20MHz, 48KB, TQFP

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Datasheet

934In Stock

1,50 €

1,36 €

1,24 €

Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU 20MHz, 48KB, QFN

ATMEGA4809-MUR
Microchip Technology
1: 1,53 €
3.979In Stock

Mfr. Part No.
ATMEGA4809-MUR

Mouser Part No
556-ATMEGA4809-MUR

Microchip Technology

8-bit Microcontrollers - MCU 20MHz, 48KB, QFN

Learn More

Datasheet

3.979In Stock

Cut Tape

1,53 €

1,49 €

Reel

1,26 €

Min.: 1
Mult.: 1

: 4.000

8-bit Microcontrollers - MCU 4KB 256B 512B 20 MHZ TQFP GRN

ATMEGA48PB-AU
Microchip Technology
1: 1,20 €
1.507In Stock

Mfr. Part No.
ATMEGA48PB-AU

Mouser Part No
556-ATMEGA48PB-AU

Microchip Technology

8-bit Microcontrollers - MCU 4KB 256B 512B 20 MHZ TQFP GRN

Datasheet

1.507In Stock

1,20 €

Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU 20 MHz Ind Temp

ATMEGA644A-AU
Microchip Technology
1: 4,76 €
953In Stock
2.080Expected 9/28/2026

Mfr. Part No.
ATMEGA644A-AU

Mouser Part No
556-ATMEGA644A-AU

Microchip Technology

8-bit Microcontrollers - MCU 20 MHz Ind Temp

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Datasheet

953In Stock

2.080Expected 9/28/2026

4,76 €

4,35 €

3,94 €

Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU 20 MHz Ind Temp

ATMEGA644A-AUR
Microchip Technology
1: 4,88 €
558In Stock

Mfr. Part No.
ATMEGA644A-AUR

Mouser Part No
556-ATMEGA644A-AUR

Microchip Technology

8-bit Microcontrollers - MCU 20 MHz Ind Temp

Learn More

Datasheet

558In Stock

Cut Tape

4,88 €

4,76 €

4,05 €

Reel

4,05 €

MouseReel Available

Min.: 1
Mult.: 1

: 2.000

8-bit Microcontrollers - MCU AVR 64K FLSH 4K SRAM 2KB EE 20MHZ 5V

ATMEGA644P-20MU
Microchip Technology
1: 6,06 €
696In Stock

Mfr. Part No.
ATMEGA644P-20MU

Mouser Part No
556-ATMEGA644P-20MU

Microchip Technology

8-bit Microcontrollers - MCU AVR 64K FLSH 4K SRAM 2KB EE 20MHZ 5V

Learn More

Datasheet

696In Stock

6,06 €

5,56 €

5,02 €

Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU AVR 64K FLSH 4K SRAM 2KB EE 20MHZ 5V

ATMEGA644P-20PU
Microchip Technology
1: 6,44 €
293In Stock

Mfr. Part No.
ATMEGA644P-20PU

Mouser Part No
556-ATMEGA644P-20PU

Microchip Technology

8-bit Microcontrollers - MCU AVR 64K FLSH 4K SRAM 2KB EE 20MHZ 5V

Learn More

Datasheet

293In Stock

6,44 €

5,90 €

5,35 €

Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU 64K Flash 2K EEPROM 4K SRAM 32 IO Pins

ATMEGA644PA-AU
Microchip Technology
1: 5,54 €
686In Stock

Mfr. Part No.
ATMEGA644PA-AU

Mouser Part No
556-ATMEGA644PA-AU

Microchip Technology

8-bit Microcontrollers - MCU 64K Flash 2K EEPROM 4K SRAM 32 IO Pins

Learn More

Datasheet

686In Stock

5,54 €

Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU 64K Flash 2K EEPROM 4K SRAM 32 IO Pins

ATMEGA644PA-PU
Microchip Technology
1: 5,90 €
660In Stock

Mfr. Part No.
ATMEGA644PA-PU

Mouser Part No
556-ATMEGA644PA-PU

Microchip Technology

8-bit Microcontrollers - MCU 64K Flash 2K EEPROM 4K SRAM 32 IO Pins

Learn More

Datasheet

660In Stock

5,90 €

5,39 €

4,89 €

Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU AVR 64KB FLSH 2KB EE 4KB SRAM LCD-16MHz

ATMEGA6490P-AUR
Microchip Technology
1: 6,05 €
424In Stock

Mfr. Part No.
ATMEGA6490P-AUR

Mouser Part No
556-ATMEGA6490P-AUR

Microchip Technology

8-bit Microcontrollers - MCU AVR 64KB FLSH 2KB EE 4KB SRAM LCD-16MHz

Datasheet

424In Stock

Cut Tape

6,05 €

5,88 €

5,01 €

Reel

5,01 €

MouseReel Available

Min.: 1
Mult.: 1

: 1.500

8-bit Microcontrollers - MCU 20MHz, 8KB,TQFP

ATMEGA808-AU
Microchip Technology
1: 0,998 €
2.472In Stock

Mfr. Part No.
ATMEGA808-AU

Mouser Part No
556-ATMEGA808-AU

Microchip Technology

8-bit Microcontrollers - MCU 20MHz, 8KB,TQFP

Learn More

Datasheet

2.472In Stock

0,998 €

0,903 €

0,827 €

Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU 20MHz, 8KB, SOIC

ATMEGA808-XUR
Microchip Technology
1: 0,86 €
1.824In Stock

Mfr. Part No.
ATMEGA808-XUR

Mouser Part No
556-ATMEGA808-XUR

Microchip Technology

8-bit Microcontrollers - MCU 20MHz, 8KB, SOIC

Learn More

Datasheet

1.824In Stock

Cut Tape

0,86 €

0,842 €

0,841 €

0,84 €

0,715 €

Reel

0,715 €

Min.: 1
Mult.: 1

: 2.100

8-bit Microcontrollers - MCU 1.8V - 5.5V 20MHz 8KB Programmable

ATMEGA88PA-AU
Microchip Technology
1: 1,55 €
3.294In Stock
4.250Expected 10/19/2026

Mfr. Part No.
ATMEGA88PA-AU

Mouser Part No
556-ATMEGA88PA-AU

Microchip Technology

8-bit Microcontrollers - MCU 1.8V - 5.5V 20MHz 8KB Programmable

Learn More

Datasheet

3.294In Stock

4.250Expected 10/19/2026

1,55 €

1,42 €

1,29 €

Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU AVR 8KB FLSH 512B EE 1KB SRAM-20MHZ

ATMEGA88PA-AUR
Microchip Technology
1: 1,65 €
4.000In Stock

Mfr. Part No.
ATMEGA88PA-AUR

Mouser Part No
556-ATMEGA88PA-AUR

Microchip Technology

8-bit Microcontrollers - MCU AVR 8KB FLSH 512B EE 1KB SRAM-20MHZ

Learn More

Datasheet

4.000In Stock

Cut Tape

1,65 €

1,61 €

1,37 €

Reel

1,37 €

MouseReel Available

Min.: 1
Mult.: 1

: 2.000

8-bit Microcontrollers - MCU 8KB 512B 1KB 20 MHZ QFN/MLF GRN

ATMEGA88PB-MUR
Microchip Technology
1: 1,23 €
4.069In Stock

Mfr. Part No.
ATMEGA88PB-MUR

Mouser Part No
556-ATMEGA88PB-MUR

Microchip Technology

8-bit Microcontrollers - MCU 8KB 512B 1KB 20 MHZ QFN/MLF GRN

Learn More

Datasheet

4.069In Stock

Cut Tape

1,23 €

1,20 €

1,16 €

1,14 €

View

Reel

1,02 €

MouseReel Available

Min.: 1
Mult.: 1

: 6.000

8-bit Microcontrollers - MCU AVR 1KB FLSH 64B EE 20MHz, IND TEMP

ATTINY13-20SSUR
Microchip Technology
1: 1,39 €
1.374In Stock

Mfr. Part No.
ATTINY13-20SSUR

Mouser Part No
556-ATTINY13-20SSUR

Microchip Technology

8-bit Microcontrollers - MCU AVR 1KB FLSH 64B EE 20MHz, IND TEMP

Datasheet

1.374In Stock

Cut Tape

1,39 €

1,38 €

1,32 €

1,29 €

1,26 €

Reel

1,16 €

MouseReel Available

Min.: 1
Mult.: 1

: 4.000

8-bit Microcontrollers - MCU 1KB In-system Flash 20MHz 1.8V-5.5V

ATTINY13A-PU
Microchip Technology
1: 0,972 €
3.846In Stock
3.450Expected 9/29/2026

Mfr. Part No.
ATTINY13A-PU

Mouser Part No
556-ATTINY13A-PU

Microchip Technology

8-bit Microcontrollers - MCU 1KB In-system Flash 20MHz 1.8V-5.5V

Datasheet

3.846In Stock

3.450Expected 9/29/2026

0,972 €

0,903 €

0,808 €

Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU AVR 1KB FLSH 64B EE 64B SRAM+105C NiPdAu

ATTINY13A-SS7
Microchip Technology
1: 0,602 €
2.564In Stock

Mfr. Part No.
ATTINY13A-SS7

Mouser Part No
556-ATTINY13A-SS7

Microchip Technology

8-bit Microcontrollers - MCU AVR 1KB FLSH 64B EE 64B SRAM+105C NiPdAu

Datasheet

2.564In Stock

0,602 €

0,542 €

0,499 €

Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU AVR 1KB FL 64B EE 64B SRAM JEDEC

ATTINY13A-SS7R
Microchip Technology
1: 0,645 €
2.170In Stock

Mfr. Part No.
ATTINY13A-SS7R

Mouser Part No
556-ATTINY13A-SS7R

Microchip Technology

8-bit Microcontrollers - MCU AVR 1KB FL 64B EE 64B SRAM JEDEC

Datasheet

2.170In Stock

Cut Tape

0,645 €

0,632 €

Reel

0,537 €

Min.: 1
Mult.: 1

: 4.000

8-bit Microcontrollers - MCU 1KB In-system Flash 20MHz 1.8V-5.5V

ATTINY13A-SSU
Microchip Technology
1: 0,645 €
3.510In Stock

Mfr. Part No.
ATTINY13A-SSU

Mouser Part No
556-ATTINY13A-SSU

Microchip Technology

8-bit Microcontrollers - MCU 1KB In-system Flash 20MHz 1.8V-5.5V

Datasheet

3.510In Stock

0,645 €

0,602 €

0,537 €

Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU AVR 1KB FL 64B EE 64B SRAM 20 MHz IND

ATTINY13A-SSUR
Microchip Technology
1: 0,645 €
19.869In Stock

Mfr. Part No.
ATTINY13A-SSUR

Mouser Part No
556-ATTINY13A-SSUR

Microchip Technology

8-bit Microcontrollers - MCU AVR 1KB FL 64B EE 64B SRAM 20 MHz IND

Datasheet

19.869In Stock

Cut Tape

0,645 €

Reel

0,645 €

MouseReel Available

Min.: 1
Mult.: 1

: 4.000

8-bit Microcontrollers - MCU AVR 1KB FL 64B EE 64B SRAM 20 MHz IND

ATTINY13A-SUR
Microchip Technology
1: 0,903 €
5.398In Stock

Mfr. Part No.
ATTINY13A-SUR

Mouser Part No
556-ATTINY13A-SUR

Microchip Technology

8-bit Microcontrollers - MCU AVR 1KB FL 64B EE 64B SRAM 20 MHz IND

Datasheet

5.398In Stock

Cut Tape

0,903 €

Reel

0,903 €

MouseReel Available

Min.: 1
Mult.: 1

: 2.000

8-bit Microcontrollers - MCU 20MHz, 16KB, QFN24, Ind 105C, Green, T&R

ATTINY1607-MNR
Microchip Technology
1: 0,929 €
1.691In Stock

Mfr. Part No.
ATTINY1607-MNR

Mouser Part No
556-ATTINY1607-MNR

Microchip Technology

8-bit Microcontrollers - MCU 20MHz, 16KB, QFN24, Ind 105C, Green, T&R

Learn More

Datasheet

1.691In Stock

Cut Tape

0,929 €

0,903 €

Reel

0,765 €

Min.: 1
Mult.: 1

: 6.000

8-bit Microcontrollers - MCU 20MHz, SOIC, 85C, Green

ATTINY1614-SSN
Microchip Technology
1: 0,774 €
6.877In Stock

Mfr. Part No.
ATTINY1614-SSN

Mouser Part No
556-ATTINY1614-SSN

Microchip Technology

8-bit Microcontrollers - MCU 20MHz, SOIC, 85C, Green

Learn More

Datasheet

6.877In Stock

0,774 €

0,714 €

0,654 €

Min.: 1
Mult.: 1

20 MHz Semiconductors

Types of Semiconductors

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