.hide-partial { max-height: none; } .show-more { display: none; }

20 MHz Semiconductors

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Types of Semiconductors

List Images

Results: 4 116

Applied Filters:

Maximum Clock Frequency = 20 MHz

Manufacturer

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Part #

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 10/1/2026

Mfr. Part No.
ATMEGA644A-AU

Mouser Part No
556-ATMEGA644A-AU

Microchip Technology

8-bit Microcontrollers - MCU 20 MHz Ind Temp

Learn More

Datasheet

953In Stock

2 080Expected 10/1/2026

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 €
661In 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

661In 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 1.8V - 5.5V 20MHz 8KB Programmable

ATMEGA88PA-AU
Microchip Technology
1: 1,55 €
3 294In Stock
4 250Expected 4/9/2027

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 4/9/2027

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 1.8V - 5.5V 20MHz 8KB Programmable

ATMEGA88PA-MU
Microchip Technology
1: 1,49 €
930In Stock

Mfr. Part No.
ATMEGA88PA-MU

Mouser Part No
556-ATMEGA88PA-MU

Microchip Technology

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

Datasheet

930In Stock

1,49 €

1,37 €

1,22 €

Min.: 1
Mult.: 1

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

ATTINY13A-PU
Microchip Technology
1: 0,972 €
3 971In Stock
3 450Expected 10/1/2026

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 971In Stock

3 450Expected 10/1/2026

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 630In 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 630In 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 €
7 677In 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

7 677In Stock

0,774 €

0,714 €

0,654 €

Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU 20MHZ SOIC 85C GRN

ATTINY1614-SSNR
Microchip Technology
1: 0,774 €
7 552In Stock

Mfr. Part No.
ATTINY1614-SSNR

Mouser Part No
556-ATTINY1614SSNR

Microchip Technology

8-bit Microcontrollers - MCU 20MHZ SOIC 85C GRN

Learn More

Datasheet

7 552In Stock

Cut Tape

0,774 €

Reel

0,774 €

MouseReel Available

Min.: 1
Mult.: 1

: 3 000

8-bit Microcontrollers - MCU 20MHZ QFN 85C GRN

ATTINY1616-MNR
Microchip Technology
1: 0,774 €
16 509In Stock

Mfr. Part No.
ATTINY1616-MNR

Mouser Part No
556-ATTINY1616MNR

Microchip Technology

8-bit Microcontrollers - MCU 20MHZ QFN 85C GRN

Learn More

Datasheet

16 509In Stock

Cut Tape

0,774 €

0,75 €

Reel

0,637 €

MouseReel Available

Min.: 1
Mult.: 1

: 6 000

8-bit Microcontrollers - MCU 20MHz, 16KB,VQFN20, Ind 125C, Green, T&R

ATTINY1626-MFR
Microchip Technology
1: 0,912 €
5 971In Stock

Mfr. Part No.
ATTINY1626-MFR

Mouser Part No
556-ATTINY1626-MFR

Microchip Technology

8-bit Microcontrollers - MCU 20MHz, 16KB,VQFN20, Ind 125C, Green, T&R

Learn More

Datasheet

5 971In Stock

Cut Tape

0,912 €

0,903 €

Reel

0,761 €

Min.: 1
Mult.: 1

: 6 000

8-bit Microcontrollers - MCU 20MHz, 16KB,VQFN20, Ind 85C, Green

ATTINY1626-MU
Microchip Technology
1: 0,791 €
5 119In Stock

Mfr. Part No.
ATTINY1626-MU

Mouser Part No
556-ATTINY1626-MU

Microchip Technology

8-bit Microcontrollers - MCU 20MHz, 16KB,VQFN20, Ind 85C, Green

Learn More

Datasheet

5 119In Stock

0,791 €

Min.: 1
Mult.: 1

20 MHz Semiconductors

Types of Semiconductors

Customer Service Office

Company

Resources

Support