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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, Ind Temp 1.8-5.5V, Green

ATTINY24A-SSU
Microchip Technology
1: $1.22
5,472In Stock

Mfr. Part No.
ATTINY24A-SSU

Mouser Part No
556-ATTINY24A-SSU

Microchip Technology

8-bit Microcontrollers - MCU 20MHz, Ind Temp 1.8-5.5V, Green

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Datasheet

5,472In Stock

$1.22

$1.12

$1.01

Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU AVR 2KB FLSH 128B EE USI ADC 20MHz 1.8V

ATTINY24A-SSUR
Microchip Technology
1: $1.29
8,388In Stock

Mfr. Part No.
ATTINY24A-SSUR

Mouser Part No
556-ATTINY24A-SSUR

Microchip Technology

8-bit Microcontrollers - MCU AVR 2KB FLSH 128B EE USI ADC 20MHz 1.8V

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Datasheet

8,388In Stock

Cut Tape

$1.29

$1.25

Reel

$1.07

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

8-bit Microcontrollers - MCU 2kB Flash 0.128kB EEPROM 6 I/O Pins

ATTINY25-20PU
Microchip Technology
1: $2.04
2,261In Stock

Mfr. Part No.
ATTINY25-20PU

Mouser Part No
556-ATTINY25-20PU

Microchip Technology

8-bit Microcontrollers - MCU 2kB Flash 0.128kB EEPROM 6 I/O Pins

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Datasheet

2,261In Stock

$2.04

$1.88

$1.69

Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU 2KB FL 128B EE SRAM 20MHz +105C Matte Sn

ATTINY25-20SNR
Microchip Technology
1: $1.93
2,154In Stock

Mfr. Part No.
ATTINY25-20SNR

Mouser Part No
556-ATTINY25-20SNR

Microchip Technology

8-bit Microcontrollers - MCU 2KB FL 128B EE SRAM 20MHz +105C Matte Sn

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Datasheet

2,154In Stock

Cut Tape

$1.93

$1.90

$1.60

Reel

$1.60

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

8-bit Microcontrollers - MCU 2KB FLSH 128B EE SRAM-20MHz 105C

ATTINY25-20SSN
Microchip Technology
1: $1.32
5,708In Stock

Mfr. Part No.
ATTINY25-20SSN

Mouser Part No
556-ATTINY25-20SSN

Microchip Technology

8-bit Microcontrollers - MCU 2KB FLSH 128B EE SRAM-20MHz 105C

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Datasheet

5,708In Stock

$1.32

$1.22

$1.09

Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU 2KB FLSH 128B EE SRAM-20MHz, IND

ATTINY25-20SSUR
Microchip Technology
1: $1.41
2,548In Stock
4,000Expected 28/9/2026

Mfr. Part No.
ATTINY25-20SSUR

Mouser Part No
556-ATTINY25-20SSUR

Microchip Technology

8-bit Microcontrollers - MCU 2KB FLSH 128B EE SRAM-20MHz, IND

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Datasheet

2,548In Stock

4,000Expected 28/9/2026

Cut Tape

$1.41

$1.40

Reel

$1.17

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

8-bit Microcontrollers - MCU 2kB Flash 0.128kB EEPROM 6 I/O Pins

ATTINY25-20SU
Microchip Technology
1: $1.86
1,766In Stock

Mfr. Part No.
ATTINY25-20SU

Mouser Part No
556-ATTINY25-20SU

Microchip Technology

8-bit Microcontrollers - MCU 2kB Flash 0.128kB EEPROM 6 I/O Pins

Learn More

Datasheet

1,766In Stock

$1.86

$1.71

$1.54

Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU 2KB FLSH 128B EE SRAM-20MHz, IND 5V

ATTINY25-20SUR
Microchip Technology
1: $1.93
2,794In Stock

Mfr. Part No.
ATTINY25-20SUR

Mouser Part No
556-ATTINY25-20SUR

Microchip Technology

8-bit Microcontrollers - MCU 2KB FLSH 128B EE SRAM-20MHz, IND 5V

Learn More

Datasheet

2,794In Stock

Cut Tape

$1.93

$1.90

$1.60

Reel

$1.60

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

8-bit Microcontrollers - MCU AVR 2KB FLSH 128B EE 128B SRAM-20MHz, IN

ATTINY261A-SUR
Microchip Technology
1: $2.01
1,309In Stock
1,000Expected 10/9/2026

Mfr. Part No.
ATTINY261A-SUR

Mouser Part No
556-ATTINY261A-SUR

Microchip Technology

8-bit Microcontrollers - MCU AVR 2KB FLSH 128B EE 128B SRAM-20MHz, IN

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Datasheet

1,309In Stock

1,000Expected 10/9/2026

Cut Tape

$2.01

$1.94

$1.92

Reel

$1.66

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

8-bit Microcontrollers - MCU 125C Green 20MHz SOI C14 T&R

ATTINY414-SSFR
Microchip Technology
1: $0.966
6,291In Stock

Mfr. Part No.
ATTINY414-SSFR

Mouser Part No
556-ATTINY414-SSFR

Microchip Technology

8-bit Microcontrollers - MCU 125C Green 20MHz SOI C14 T&R

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Datasheet

6,291In Stock

Cut Tape

$0.966

$0.937

Reel

$0.802

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

8-bit Microcontrollers - MCU 4K Flash 125B EEPROM 128B SRAM 16 IO Pins

ATTINY461A-MU
Microchip Technology
1: $1.58
1,654In Stock

Mfr. Part No.
ATTINY461A-MU

Mouser Part No
556-ATTINY461A-MU

Microchip Technology

8-bit Microcontrollers - MCU 4K Flash 125B EEPROM 128B SRAM 16 IO Pins

Datasheet

1,654In Stock

$1.58

$1.56

$1.31

Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU 20MHz, 8KB, SOIC14, Ind 125C, Green, T&R

ATTINY804-SSFR
Microchip Technology
1: $1.07
4,142In Stock
3,000Expected 11/9/2026

Mfr. Part No.
ATTINY804-SSFR

Mouser Part No
556-ATTINY804-SSFR

Microchip Technology

8-bit Microcontrollers - MCU 20MHz, 8KB, SOIC14, Ind 125C, Green, T&R

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Datasheet

4,142In Stock

3,000Expected 11/9/2026

Cut Tape

$1.07

$1.02

Reel

$1.02

$0.884

Min.: 1
Mult.: 1

: 3,000

8-bit Microcontrollers - MCU 20MHz,8KB,QFN20,Ind 125C,Green,Tray

ATTINY816-MF
Microchip Technology
1: $1.20
2,388In Stock

Mfr. Part No.
ATTINY816-MF

Mouser Part No
556-ATTINY816-MF

Microchip Technology

8-bit Microcontrollers - MCU 20MHz,8KB,QFN20,Ind 125C,Green,Tray

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Datasheet

2,388In Stock

$1.20

Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU AVR 8KB FLSH EE SRAM 20MHz,7x7mm 32 TQFP

ATTINY828R-AU
Microchip Technology
1: $1.93
2,049In Stock

Mfr. Part No.
ATTINY828R-AU

Mouser Part No
556-ATTINY828R-AU

Microchip Technology

8-bit Microcontrollers - MCU AVR 8KB FLSH EE SRAM 20MHz,7x7mm 32 TQFP

Datasheet

2,049In Stock

$1.93

Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU 20MHz, SOIC, High Grade (+125C), T&R

ATTINY84A-SSFR
Microchip Technology
1: $1.47
9,568In Stock

Mfr. Part No.
ATTINY84A-SSFR

Mouser Part No
556-ATTINY84A-SSFR

Microchip Technology

8-bit Microcontrollers - MCU 20MHz, SOIC, High Grade (+125C), T&R

Learn More

Datasheet

9,568In Stock

Cut Tape

$1.47

$1.30

$1.29

Reel

$1.22

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

8-bit Microcontrollers - MCU AVR 4KB FLASH 256B SRAM ADC 2 TIMERS

ATTINY85-20SF
Microchip Technology
1: $2.09
8,402In Stock

Mfr. Part No.
ATTINY85-20SF

Mouser Part No
556-ATTINY85-20SF

Microchip Technology

8-bit Microcontrollers - MCU AVR 4KB FLASH 256B SRAM ADC 2 TIMERS

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Datasheet

8,402In Stock

$2.09

$1.92

$1.73

Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU AVR 8K FLSH 512B EE 512B SRAM ADC 5V

ATTINY85-20SU
Microchip Technology
1: $2.04
3,366In Stock

Mfr. Part No.
ATTINY85-20SU

Mouser Part No
556-ATTINY85-20SU

Microchip Technology

8-bit Microcontrollers - MCU AVR 8K FLSH 512B EE 512B SRAM ADC 5V

Learn More

Datasheet

3,366In Stock

$2.04

$1.88

$1.70

Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU AVR 8KB FLSH 512B EE 512B SRAM-20MHz 5V

ATTINY85-20SUR
Microchip Technology
1: $2.14
5,225In Stock
12,000Expected 16/10/2026

Mfr. Part No.
ATTINY85-20SUR

Mouser Part No
556-ATTINY85-20SUR

Microchip Technology

8-bit Microcontrollers - MCU AVR 8KB FLSH 512B EE 512B SRAM-20MHz 5V

Learn More

Datasheet

5,225In Stock

12,000Expected 16/10/2026

Cut Tape

$2.14

$2.04

$2.03

$1.78

Reel

$1.78

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

8-bit Microcontrollers - MCU AVR 8KB FLSH 512B EE 512B SRAM-20MHz, IND

ATTINY861A-MUR
Microchip Technology
1: $1.86
3,106In Stock

Mfr. Part No.
ATTINY861A-MUR

Mouser Part No
556-ATTINY861A-MUR

Microchip Technology

8-bit Microcontrollers - MCU AVR 8KB FLSH 512B EE 512B SRAM-20MHz, IND

Datasheet

3,106In Stock

Cut Tape

$1.86

Reel

$1.86

MouseReel Available

Min.: 1
Mult.: 1

: 6,000

8-bit Microcontrollers - MCU 1.5KB 72 RAM 12 I/O 4MHz IndTemp SOIC14

PIC16LC505-04I/SL
Microchip Technology
1: $2.50
1,283In Stock

Mfr. Part No.
PIC16LC505-04I/SL

Mouser Part No
579-16LC505-04I/SL

Microchip Technology

8-bit Microcontrollers - MCU 1.5KB 72 RAM 12 I/O 4MHz IndTemp SOIC14

Datasheet

1,283In Stock

$2.50

Min.: 1
Mult.: 1

SRAM 1024K 1.8V SPI SERIAL SRAM SQI

23A1024-I/SN
Microchip Technology
1: $3.47
623In Stock

Mfr. Part No.
23A1024-I/SN

Mouser Part No
579-23A1024-I/SN

Microchip Technology

SRAM 1024K 1.8V SPI SERIAL SRAM SQI

Learn More

Datasheet

623In Stock

$3.47

$3.37

$3.36

Min.: 1
Mult.: 1

SRAM 256K 32K X 8 2.7V SERIAL SRAM EXT

23K256-E/SN
Microchip Technology
1: $1.96
1,620In Stock

Mfr. Part No.
23K256-E/SN

Mouser Part No
579-23K256-E/SN

Microchip Technology

SRAM 256K 32K X 8 2.7V SERIAL SRAM EXT

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Datasheet

1,620In Stock

$1.96

$1.86

Quote

Min.: 1
Mult.: 1

SRAM 1024K 2.5V SPI SERIAL SRAM SQI

23LC1024-I/SN
Microchip Technology
1: $3.47
2,206In Stock
3,200Expected 28/12/2026

Mfr. Part No.
23LC1024-I/SN

Mouser Part No
579-23LC1024-I/SN

Microchip Technology

SRAM 1024K 2.5V SPI SERIAL SRAM SQI

Learn More

Datasheet

2,206In Stock

3,200Expected 28/12/2026

$3.47

$3.37

$3.36

Min.: 1
Mult.: 1

SRAM 512K 2.5V SPI SERIAL SRAM SQI

23LC512T-I/SN
Microchip Technology
1: $2.64
4,197In Stock

Mfr. Part No.
23LC512T-I/SN

Mouser Part No
579-23LC512T-I/SN

Microchip Technology

SRAM 512K 2.5V SPI SERIAL SRAM SQI

Learn More

Datasheet

4,197In Stock

Cut Tape

$2.64

Reel

$2.41

MouseReel Available

Min.: 1
Mult.: 1

: 3,300

SRAM 512K 2.5V SPI SERIAL SRAM Vbat

23LCV512-I/SN
Microchip Technology
1: $2.82
1,060In Stock
3,700Expected 16/9/2026

Mfr. Part No.
23LCV512-I/SN

Mouser Part No
579-23LCV512-I/SN

Microchip Technology

SRAM 512K 2.5V SPI SERIAL SRAM Vbat

Learn More

Datasheet

1,060In Stock

3,700Expected 16/9/2026

$2.82

$2.76

Min.: 1
Mult.: 1

20 MHz Semiconductors

Types of Semiconductors

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