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20 MHz Semiconductors

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Types of Semiconductors

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Part #

EEPROM 512KB SPI SER CMOS EEPROM

CAT25512XE-T2
onsemi
1: $2.45
1,965In Stock

Mfr. Part No.
CAT25512XE-T2

Mouser Part No
863-CAT25512XE-T2

onsemi

EEPROM 512KB SPI SER CMOS EEPROM

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Datasheet

1,965In Stock

Cut Tape

$2.45

$2.29

$2.22

$2.17

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Reel

$1.56

Min.: 1
Mult.: 1

: 2,000

EEPROM 512KB SPI SER CMOS EEPROM

CAT25512XI-T2
onsemi
1: $2.50
2,000In Stock

Mfr. Part No.
CAT25512XI-T2

Mouser Part No
863-CAT25512XI-T2

onsemi

EEPROM 512KB SPI SER CMOS EEPROM

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Datasheet

2,000In Stock

Cut Tape

$2.50

$2.33

$2.27

$2.21

View

Reel

$1.91

Min.: 1
Mult.: 1

: 2,000

8-bit Microcontrollers - MCU AVR 16KB 512B EE 20MHz 1KB SRAM 125c

ATMEGA164PA-AU
Microchip Technology
1: $4.46
2,257In Stock
NRND

Mfr. Part No.
ATMEGA164PA-AU

Mouser Part No
556-ATMEGA164PA-AU

NRND

Microchip Technology

8-bit Microcontrollers - MCU AVR 16KB 512B EE 20MHz 1KB SRAM 125c

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Datasheet

2,257In Stock

$4.46

$4.09

$3.71

Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU AVR 16K FLASH,ADC IND TEMP,5V

ATMEGA168-20AUR
Microchip Technology
1: $3.86
3,753In Stock
NRND

Mfr. Part No.
ATMEGA168-20AUR

Mouser Part No
556-ATMEGA168-20AUR

NRND

Microchip Technology

8-bit Microcontrollers - MCU AVR 16K FLASH,ADC IND TEMP,5V

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Datasheet

3,753In Stock

Cut Tape

$3.86

Reel

$3.86

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

8-bit Microcontrollers - MCU 16kB Flash 0.5kB EEPROM 23 I/O Pins

ATMEGA168-20PU
Microchip Technology
1: $4.03
650In Stock
NRND

Mfr. Part No.
ATMEGA168-20PU

Mouser Part No
556-ATMEGA168-20PU

NRND

Microchip Technology

8-bit Microcontrollers - MCU 16kB Flash 0.5kB EEPROM 23 I/O Pins

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Datasheet

650In Stock

$4.03

Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU AVR,16KB FLASH,20MHZ IND TEMP,5V

ATMEGA168P-20AUR
Microchip Technology
1: $4.24
3,318In Stock
NRND

Mfr. Part No.
ATMEGA168P-20AUR

Mouser Part No
556-ATMEGA168P-20AUR

NRND

Microchip Technology

8-bit Microcontrollers - MCU AVR,16KB FLASH,20MHZ IND TEMP,5V

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Datasheet

3,318In Stock

Cut Tape

$4.24

Reel

$4.24

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

8-bit Microcontrollers - MCU AVR 32KB FLSH 1KB EE 2KB SRAM-20MHz, IND

ATMEGA324A-MU
Microchip Technology
1: $4.67
396In Stock
NRND

Mfr. Part No.
ATMEGA324A-MU

Mouser Part No
556-ATMEGA324A-MU

NRND

Microchip Technology

8-bit Microcontrollers - MCU AVR 32KB FLSH 1KB EE 2KB SRAM-20MHz, IND

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Datasheet

396In Stock

$4.67

$4.57

$4.55

$4.54

$3.79

Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU 32KB In-system Flash 20MHz 1.8V-5.5V

ATMEGA328P-AU
Microchip Technology
1: $2.66
9,822In Stock
NRND

Mfr. Part No.
ATMEGA328P-AU

Mouser Part No
556-ATMEGA328P-AU

NRND

Microchip Technology

8-bit Microcontrollers - MCU 32KB In-system Flash 20MHz 1.8V-5.5V

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Datasheet

9,822In Stock

$2.66

Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU AVR 32K FLSH 2K SRAM 1KB EE-20MHz IND

ATMEGA328P-AUR
Microchip Technology
1: $2.74
23,934In Stock
16,000Expected 31/08/2026
NRND

Mfr. Part No.
ATMEGA328P-AUR

Mouser Part No
556-ATMEGA328P-AUR

NRND

Microchip Technology

8-bit Microcontrollers - MCU AVR 32K FLSH 2K SRAM 1KB EE-20MHz IND

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Datasheet

23,934In Stock

16,000Expected 31/08/2026

Cut Tape

$2.74

$2.71

$2.66

$2.62

View

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$2.30

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

8-bit Microcontrollers - MCU 32KB In-system Flash 20MHz 1.8V-5.5V

ATMEGA328P-PU
Microchip Technology
1: $2.89
9,025In Stock
NRND

Mfr. Part No.
ATMEGA328P-PU

Mouser Part No
556-ATMEGA328P-PU

NRND

Microchip Technology

8-bit Microcontrollers - MCU 32KB In-system Flash 20MHz 1.8V-5.5V

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Datasheet

Product Comments

9,025In Stock

$2.89

Min.: 1
Mult.: 1

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

ATMEGA88A-PU
Microchip Technology
1: $2.54
1,816In Stock
NRND

Mfr. Part No.
ATMEGA88A-PU

Mouser Part No
556-ATMEGA88A-PU

NRND

Microchip Technology

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

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Datasheet

1,816In Stock

$2.54

$2.33

$2.11

Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU AVR 4KB FLASH, 256B SRAM 256B EE - 20MHz

ATTINY4313-MUR
Microchip Technology
1: $1.03
3,378In Stock
NRND

Mfr. Part No.
ATTINY4313-MUR

Mouser Part No
556-ATTINY4313-MUR

NRND

Microchip Technology

8-bit Microcontrollers - MCU AVR 4KB FLASH, 256B SRAM 256B EE - 20MHz

Datasheet

3,378In Stock

Cut Tape

$1.03

Reel

$1.03

MouseReel Available

Min.: 1
Mult.: 1

: 6,000

8-bit Microcontrollers - MCU AVR 4KB FL 256B SRAM 256B 20MHz 1.8-5.5V

ATTINY4313-SU
Microchip Technology
1: $1.25
7,428In Stock
NRND

Mfr. Part No.
ATTINY4313-SU

Mouser Part No
556-ATTINY4313-SU

NRND

Microchip Technology

8-bit Microcontrollers - MCU AVR 4KB FL 256B SRAM 256B 20MHz 1.8-5.5V

Datasheet

7,428In Stock

$1.25

Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU AVR 4KB FLASH, 256B SRAM 256B EE - 20MHz

ATTINY4313-SUR
Microchip Technology
1: $1.33
1,575In Stock
NRND

Mfr. Part No.
ATTINY4313-SUR

Mouser Part No
556-ATTINY4313-SUR

NRND

Microchip Technology

8-bit Microcontrollers - MCU AVR 4KB FLASH, 256B SRAM 256B EE - 20MHz

Datasheet

1,575In Stock

Cut Tape

$1.33

Reel

$1.33

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

8-bit Microcontrollers - MCU 4KB FL 256B EE 256B SRAM 20MHz Hi +125C

ATTINY44A-SSFR
Microchip Technology
1: $1.03
2,452In Stock
NRND

Mfr. Part No.
ATTINY44A-SSFR

Mouser Part No
556-ATTINY44A-SSFR

NRND

Microchip Technology

8-bit Microcontrollers - MCU 4KB FL 256B EE 256B SRAM 20MHz Hi +125C

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Datasheet

2,452In Stock

Cut Tape

$1.03

Reel

$1.03

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

8-bit Microcontrollers - MCU AVR 4KB FL 256B EE 256B SRAM 20MHz 105C

ATTINY44A-SSNR
Microchip Technology
1: $1.03
8,597In Stock
NRND

Mfr. Part No.
ATTINY44A-SSNR

Mouser Part No
556-ATTINY44A-SSNR

NRND

Microchip Technology

8-bit Microcontrollers - MCU AVR 4KB FL 256B EE 256B SRAM 20MHz 105C

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Datasheet

8,597In Stock

Cut Tape

$1.03

Reel

$1.03

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

8-bit Microcontrollers - MCU 4kB Flash 0.256kB EEPROM 6 I/O Pins

ATTINY45-20SU
Microchip Technology
1: $1.37
4,979In Stock
NRND

Mfr. Part No.
ATTINY45-20SU

Mouser Part No
556-ATTINY45-20SU

NRND

Microchip Technology

8-bit Microcontrollers - MCU 4kB Flash 0.256kB EEPROM 6 I/O Pins

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Datasheet

4,979In Stock

$1.37

$1.26

$1.13

Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU 8-bit 512B SRAM 20MHz 2.7-5.5V

ATTINY84-20SSU
Microchip Technology
1: $2.54
2,660In Stock
NRND

Mfr. Part No.
ATTINY84-20SSU

Mouser Part No
556-ATTINY84-20SSU

NRND

Microchip Technology

8-bit Microcontrollers - MCU 8-bit 512B SRAM 20MHz 2.7-5.5V

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Datasheet

2,660In Stock

$2.54

Min.: 1
Mult.: 1

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

ATTINY861A-XUR
Microchip Technology
1: $1.79
3,080In Stock
NRND

Mfr. Part No.
ATTINY861A-XUR

Mouser Part No
556-ATTINY861A-XUR

NRND

Microchip Technology

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

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Datasheet

3,080In Stock

Cut Tape

$1.79

Reel

$1.79

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

8-bit Microcontrollers - MCU AVR 128KB FLSH 4KB EE16KB SRAM-20 MHz

ATMEGA1284-AU
Microchip Technology
1: $6.30
4,365In Stock

Mfr. Part No.
ATMEGA1284-AU

Mouser Part No
556-ATMEGA1284-AU

Microchip Technology

8-bit Microcontrollers - MCU AVR 128KB FLSH 4KB EE16KB SRAM-20 MHz

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Datasheet

4,365In Stock

$6.30

Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU 128KB Flash 20MHz 1.8V-5.5V

ATMEGA1284P-AU
Microchip Technology
1: $6.99
11,380In Stock

Mfr. Part No.
ATMEGA1284P-AU

Mouser Part No
556-ATMEGA1284P-AU

Microchip Technology

8-bit Microcontrollers - MCU 128KB Flash 20MHz 1.8V-5.5V

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Datasheet

11,380In Stock

$6.99

Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU ATMEGA328PB Extend TEMP T&R

ATMEGA328PB-ANR
Microchip Technology
1: $1.76
13,131In Stock

Mfr. Part No.
ATMEGA328PB-ANR

Mouser Part No
556-ATMEGA328PB-ANR

Microchip Technology

8-bit Microcontrollers - MCU ATMEGA328PB Extend TEMP T&R

Learn More

Datasheet

13,131In Stock

Cut Tape

$1.76

$1.72

$1.67

$1.66

$1.46

Reel

$1.46

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

8-bit Microcontrollers - MCU ATMEGA328PB IND TEMP QFN T&R

ATMEGA328PB-MUR
Microchip Technology
1: $1.61
19,562In Stock

Mfr. Part No.
ATMEGA328PB-MUR

Mouser Part No
556-ATMEGA328PB-MUR

Microchip Technology

8-bit Microcontrollers - MCU ATMEGA328PB IND TEMP QFN T&R

Learn More

Datasheet

19,562In Stock

Cut Tape

$1.61

$1.58

$1.55

$1.53

Reel

$1.34

MouseReel Available

Min.: 1
Mult.: 1

: 6,000

SRAM 1024K 2.5V SPI SERIAL SRAM SQI

23LC1024T-I/SN
Microchip Technology
1: $2.71
11,302In Stock

Mfr. Part No.
23LC1024T-I/SN

Mouser Part No
579-23LC1024T-I/SN

Microchip Technology

SRAM 1024K 2.5V SPI SERIAL SRAM SQI

Learn More

Datasheet

11,302In Stock

Cut Tape

$2.71

Reel

$2.71

MouseReel Available

Min.: 1
Mult.: 1

: 3,300

SRAM 1024K 2.5V SPI SERIAL SRAM SQI

23LC1024T-I/ST
Microchip Technology
1: $2.76
7,699In Stock
10,000Expected 26/10/2026

Mfr. Part No.
23LC1024T-I/ST

Mouser Part No
579-23LC1024T-I/ST

Microchip Technology

SRAM 1024K 2.5V SPI SERIAL SRAM SQI

Learn More

Datasheet

7,699In Stock

10,000Expected 26/10/2026

Cut Tape

$2.76

Reel

$2.76

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

20 MHz Semiconductors

Types of Semiconductors

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