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20 MHz Semiconductors

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (SGD) Filter the results in the table by unit price based on your quantity.	Qty.
8-bit Microcontrollers - MCU AVR 2K FLSH 128B EE 128B SRAM 1UART20MHz ATTINY2313A-SUR Microchip Technology 1: $1.81 1,518In Stock NRND	Mfr. Part No. ATTINY2313A-SUR Mouser Part No 556-ATTINY2313A-SUR NRND	Microchip Technology	8-bit Microcontrollers - MCU AVR 2K FLSH 128B EE 128B SRAM 1UART20MHz	Datasheet	1,518In Stock	Cut Tape $1.81 $1.75 $1.70 $1.69 Reel $1.65 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
8-bit Microcontrollers - MCU AVR 4KB FL 256B SRAM 256B 20MHz 1.8-5.5V ATTINY4313-SU Microchip Technology 1: $1.70 6,953In 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	6,953In Stock	$1.70 $1.62 $1.51 $1.41 View $1.39 $1.36 $1.35	Min.: 1 Mult.: 1
8-bit Microcontrollers - MCU AVR 4KB FLASH, 256B SRAM 256B EE - 20MHz ATTINY4313-SUR Microchip Technology 1: $1.81 1,310In 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	1,310In Stock	Cut Tape $1.81 $1.78 Reel $1.50 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
8-bit Microcontrollers - MCU 4KB FLSH 256B EESRAM 20MHz, IND TEMP ATTINY44-20SSUR Microchip Technology 1: $3.07 1,322In Stock NRND	Mfr. Part No. ATTINY44-20SSUR Mouser Part No 556-ATTINY44-20SSUR NRND	Microchip Technology	8-bit Microcontrollers - MCU 4KB FLSH 256B EESRAM 20MHz, IND TEMP Learn More about Microchip Technology microchip automotive 8bit mcus	Datasheet	1,322In Stock	Cut Tape $3.07 $2.96 Reel $2.53 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
8-bit Microcontrollers - MCU 4KB FLSH 256B EE256B SRAM-20MHz, NiPdAu ATTINY44A-MMHR Microchip Technology 1: $1.54 3,256In Stock NRND	Mfr. Part No. ATTINY44A-MMHR Mouser Part No 556-ATTINY44A-MMHR NRND	Microchip Technology	8-bit Microcontrollers - MCU 4KB FLSH 256B EE256B SRAM-20MHz, NiPdAu Learn More about Microchip Technology microchip automotive 8bit mcus	Datasheet	3,256In Stock	Cut Tape $1.54 $1.52 Reel $1.52 MouseReel Available	Min.: 1 Mult.: 1 : 6,000
8-bit Microcontrollers - MCU 4K Flash 125B EEPROM 128B SRAM 16 IO Pins ATTINY461A-SU Microchip Technology 1: $1.94 2,569In Stock NRND	Mfr. Part No. ATTINY461A-SU Mouser Part No 556-ATTINY461A-SU NRND	Microchip Technology	8-bit Microcontrollers - MCU 4K Flash 125B EEPROM 128B SRAM 16 IO Pins Learn More about Microchip Technology microchip automotive 8bit mcus	Datasheet	2,569In Stock	$1.94 $1.80 $1.65	Min.: 1 Mult.: 1
8-bit Microcontrollers - MCU 8-bit 512B SRAM 20MHz 2.7-5.5V ATTINY84-20SSU Microchip Technology 1: $3.45 2,242In 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 Learn More about Microchip Technology microchip automotive 8bit mcus	Datasheet	2,242In Stock	$3.45 $3.16 $2.87	Min.: 1 Mult.: 1
8-bit Microcontrollers - MCU AVR 8KB FLSH 512B EE 512B SRAM-10MHz, IN ATTINY84-20SSUR Microchip Technology 1: $3.52 1,517In Stock NRND	Mfr. Part No. ATTINY84-20SSUR Mouser Part No 556-ATTINY84-20SSUR NRND	Microchip Technology	8-bit Microcontrollers - MCU AVR 8KB FLSH 512B EE 512B SRAM-10MHz, IN Learn More about Microchip Technology microchip automotive 8bit mcus	Datasheet	1,517In Stock	Cut Tape $3.52 $3.44 $3.11 Reel $2.98	Min.: 1 Mult.: 1 : 3,000
8-bit Microcontrollers - MCU 8K Flash;512B EEPROM 512B SRAM;16 IO Pins ATTINY861A-PU Microchip Technology 1: $2.75 1,119In Stock NRND	Mfr. Part No. ATTINY861A-PU Mouser Part No 556-ATTINY861A-PU NRND	Microchip Technology	8-bit Microcontrollers - MCU 8K Flash;512B EEPROM 512B SRAM;16 IO Pins Learn More about Microchip Technology microchip automotive 8bit mcus	Datasheet	1,119In Stock	$2.75 $2.52 $2.27	Min.: 1 Mult.: 1
8-bit Microcontrollers - MCU AVR 8KB FLSH 512B EE 512B SRAM-20MHz, IN ATTINY861A-XUR Microchip Technology 1: $2.43 2,457In 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 Learn More about Microchip Technology microchip automotive 8bit mcus	Datasheet	2,457In Stock	Cut Tape $2.43 $2.35 Reel $2.03 MouseReel Available	Min.: 1 Mult.: 1 : 4,000
EEPROM 256Kbit; SPI Bus High Spd; Mode 0 & 3 AT25256B-MAHL-T Microchip Technology 5,000: $1.26 20,000In Stock	Mfr. Part No. AT25256B-MAHL-T Mouser Part No 556-AT25256B-MAHL-T	Microchip Technology	EEPROM 256Kbit; SPI Bus High Spd; Mode 0 & 3	Datasheet	20,000In Stock	Reel $1.26	Min.: 5,000 Mult.: 5,000 : 5,000
8-bit Microcontrollers - MCU AVR 128KB FLSH 4KB EE16KB SRAM-20 MHz ATMEGA1284-AU Microchip Technology 1: $8.57 3,742In 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 Learn More about Microchip Technology microchip megaavr 8 bit mcus	Datasheet	3,742In Stock	$8.57 $7.86 $7.10	Min.: 1 Mult.: 1
8-bit Microcontrollers - MCU 128KB Flash 20MHz 1.8V-5.5V ATMEGA1284P-AU Microchip Technology 1: $9.51 9,567In 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 Learn More about Microchip Technology microchip megaavr 8 bit mcus	Datasheet	9,567In Stock	$9.51 $8.73 $7.89	Min.: 1 Mult.: 1
8-bit Microcontrollers - MCU AVR,128KB FLASH,1.8V 4KB EE 16KB SRAM ATMEGA1284P-MUR Microchip Technology 1: $9.72 3,161In Stock	Mfr. Part No. ATMEGA1284P-MUR Mouser Part No 556-ATMEGA1284P-MUR	Microchip Technology	8-bit Microcontrollers - MCU AVR,128KB FLASH,1.8V 4KB EE 16KB SRAM Learn More about Microchip Technology microchip megaavr 8 bit mcus	Datasheet	3,161In Stock	Cut Tape $9.72 $9.48 $8.83 Reel $8.65 MouseReel Available	Min.: 1 Mult.: 1 : 4,000
SRAM 1024K 2.5V SPI SERIAL SRAM SQI 23LC1024-I/ST Microchip Technology 1: $3.54 6,178In Stock	Mfr. Part No. 23LC1024-I/ST Mouser Part No 579-23LC1024-I/ST	Microchip Technology	SRAM 1024K 2.5V SPI SERIAL SRAM SQI Learn More about Microchip Technology microchip sram	Datasheet	6,178In Stock	$3.54 $3.50 $3.45	Min.: 1 Mult.: 1
SRAM 1024K 2.5V SPI SERIAL SRAM SQI 23LC1024T-I/SN Microchip Technology 1: $3.69 9,941In Stock 9,900Expected 28/12/2026	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 about Microchip Technology microchip sram	Datasheet	9,941In Stock 9,900Expected 28/12/2026	Cut Tape $3.69 $3.67 $3.66 $3.64 Reel $3.36 MouseReel Available	Min.: 1 Mult.: 1 : 3,300
SRAM 1024K 2.5V SPI SERIAL SRAM Vbat 23LCV1024T-I/SN Microchip Technology 1: $4.24 5,446In Stock	Mfr. Part No. 23LCV1024T-I/SN Mouser Part No 579-23LCV1024T-I/SN	Microchip Technology	SRAM 1024K 2.5V SPI SERIAL SRAM Vbat	Datasheet	5,446In Stock	Cut Tape $4.24 $4.23 $4.22 Reel $3.88 MouseReel Available	Min.: 1 Mult.: 1 : 3,300
EEPROM 128kx8 - 1.8V 25AA1024T-I/MF Microchip Technology 1: $6.38 8,180In Stock	Mfr. Part No. 25AA1024T-I/MF Mouser Part No 579-25AA1024T-I/MF	Microchip Technology	EEPROM 128kx8 - 1.8V	Datasheet	8,180In Stock	Cut Tape $6.38 Reel $6.11 MouseReel Available	Min.: 1 Mult.: 1 : 3,300
EEPROM 128K x 8 - 2.5-5.5V 25LC1024T-I/SM Microchip Technology 1: $6.09 5,190In Stock	Mfr. Part No. 25LC1024T-I/SM Mouser Part No 579-25LC1024T-I/SM	Microchip Technology	EEPROM 128K x 8 - 2.5-5.5V	Datasheet	5,190In Stock	Cut Tape $6.09 Reel $5.49 MouseReel Available	Min.: 1 Mult.: 1 : 2,100
8-bit Microcontrollers - MCU 20MHz, 4KB, SOIC8, Ind 105C, Green, T&R ATTINY402-SSNR Microchip Technology 1: $0.707 84,464In Stock	Mfr. Part No. ATTINY402-SSNR Mouser Part No 579-ATTINY402-SSNR	Microchip Technology	8-bit Microcontrollers - MCU 20MHz, 4KB, SOIC8, Ind 105C, Green, T&R Learn More about Microchip Technology microchip attiny202 402 mcus	Datasheet	84,464In Stock	Cut Tape $0.707 $0.703 $0.699 $0.694 $0.687 Reel $0.585 MouseReel Available	Min.: 1 Mult.: 1 : 4,000
8-bit Microcontrollers - MCU 20MHz, 4KB, SOIC8, Ind 125C, Green, T&R ATTINY412-SSFR Microchip Technology 1: $0.802 27,079In Stock 32,000Expected 14/12/2026	Mfr. Part No. ATTINY412-SSFR Mouser Part No 579-ATTINY412-SSFR	Microchip Technology	8-bit Microcontrollers - MCU 20MHz, 4KB, SOIC8, Ind 125C, Green, T&R Learn More about Microchip Technology microchip attiny412 mcu	Datasheet	27,079In Stock 32,000Expected 14/12/2026	Cut Tape $0.802 $0.771 Reel $0.653 MouseReel Available	Min.: 1 Mult.: 1 : 4,000
8-bit Microcontrollers - MCU 3.5KB 224 RAM 16 I/O PIC16F628A-I/P Microchip Technology 1: $4.01 6,289In Stock	Mfr. Part No. PIC16F628A-I/P Mouser Part No 579-PIC16F628A-I/P	Microchip Technology	8-bit Microcontrollers - MCU 3.5KB 224 RAM 16 I/O	Datasheet	6,289In Stock	$4.01	Min.: 1 Mult.: 1
8-bit Microcontrollers - MCU 7KB FL 256R 18 I/O PIC16F689-I/P Microchip Technology 1: $3.58 8,552In Stock	Mfr. Part No. PIC16F689-I/P Mouser Part No 579-PIC16F689-I/P	Microchip Technology	8-bit Microcontrollers - MCU 7KB FL 256R 18 I/O	Datasheet	8,552In Stock	$3.58 $3.40	Min.: 1 Mult.: 1
8-bit Microcontrollers - MCU 7KB FL 256R 18 I/O PIC16F689T-I/SS Microchip Technology 1: $3.64 7,315In Stock	Mfr. Part No. PIC16F689T-I/SS Mouser Part No 579-PIC16F689T-I/SS	Microchip Technology	8-bit Microcontrollers - MCU 7KB FL 256R 18 I/O	Datasheet	7,315In Stock	Cut Tape $3.64 Reel $3.06 MouseReel Available	Min.: 1 Mult.: 1 : 1,600
RF Microcontrollers - MCU 16B Ultra-Lo-Pwr MCU 32KB Flash 4KB RAM A 595-CC430F5137IRGZ CC430F5137IRGZR Texas Instruments 1: $14.80 4,023In Stock	Mfr. Part No. CC430F5137IRGZR Mouser Part No 595-CC430F5137IRGZR	Texas Instruments	RF Microcontrollers - MCU 16B Ultra-Lo-Pwr MCU 32KB Flash 4KB RAM A 595-CC430F5137IRGZ Learn More about Texas Instruments ticc430f5135	Datasheet	4,023In Stock	Cut Tape $14.80 $12.24 $11.48 $10.57 View Reel $9.02 $10.04 $9.76 $9.48 $9.02 MouseReel Available	Min.: 1 Mult.: 1 : 2,500

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20 MHz Semiconductors

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