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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 20MHz, 32KB, ATMEGA3208-XFR Microchip Technology 1: $1.90 5,333In Stock	Mfr. Part No. ATMEGA3208-XFR Mouser Part No 556-ATMEGA3208-XFR	Microchip Technology	8-bit Microcontrollers - MCU 20MHz, 32KB, Learn More about Microchip Technology microchip atmega3208 microcontrollers	Datasheet	5,333In Stock	Cut Tape $1.90 $1.86 Reel $1.56	Min.: 1 Mult.: 1 : 2,100
8-bit Microcontrollers - MCU 20MHZ, TQFP, Extended TEMP, GREEN 5 V ATMEGA324PB-AN Microchip Technology 1: $3.03 1,425In Stock 3,200Expected 12/11/2026	Mfr. Part No. ATMEGA324PB-AN Mouser Part No 556-ATMEGA324PB-AN	Microchip Technology	8-bit Microcontrollers - MCU 20MHZ, TQFP, Extended TEMP, GREEN 5 V Learn More about Microchip Technology atmel atmega324pb mcu	Datasheet	1,425In Stock 3,200Expected 12/11/2026	$3.03 $2.79 $2.52	Min.: 1 Mult.: 1
8-bit Microcontrollers - MCU 20MHZ, TQFP, IND TEMP, GREEN 5 V ATMEGA324PB-AU Microchip Technology 1: $3.03 1,189In Stock 7,200Expected 22/12/2026	Mfr. Part No. ATMEGA324PB-AU Mouser Part No 556-ATMEGA324PBAU	Microchip Technology	8-bit Microcontrollers - MCU 20MHZ, TQFP, IND TEMP, GREEN 5 V Learn More about Microchip Technology atmel atmega324pb mcu	Datasheet	1,189In Stock 7,200Expected 22/12/2026	$3.03 $2.79 $2.52	Min.: 1 Mult.: 1
8-bit Microcontrollers - MCU AVR 32K FLSH 2K SRAM 1KB EE-20MHz IND,5V ATMEGA325P-20AUR Microchip Technology 1: $8.54 821In Stock	Mfr. Part No. ATMEGA325P-20AUR Mouser Part No 556-ATMEGA325P-20AUR	Microchip Technology	8-bit Microcontrollers - MCU AVR 32K FLSH 2K SRAM 1KB EE-20MHz IND,5V	Datasheet	821In Stock	Cut Tape $8.54 $8.31 Reel $7.09	Min.: 1 Mult.: 1 : 1,000
8-bit Microcontrollers - MCU ATMEGA328PB Extend TEMP T&R ATMEGA328PB-ANR Microchip Technology 1: $2.39 8,118In Stock 12,000Expected 28/12/2026	Mfr. Part No. ATMEGA328PB-ANR Mouser Part No 556-ATMEGA328PB-ANR	Microchip Technology	8-bit Microcontrollers - MCU ATMEGA328PB Extend TEMP T&R Learn More about Microchip Technology atmelatmega328	Datasheet	8,118In Stock 12,000Expected 28/12/2026	Cut Tape $2.39 $2.34 Reel $1.99 MouseReel Available	Min.: 1 Mult.: 1 : 2,000
8-bit Microcontrollers - MCU 64kB Flash 2kB EEPROM 32 I/O Pins ATMEGA644-20AU Microchip Technology 1: $9.33 329In Stock 2,400On Order	Mfr. Part No. ATMEGA644-20AU Mouser Part No 556-ATMEGA644-20AU	Microchip Technology	8-bit Microcontrollers - MCU 64kB Flash 2kB EEPROM 32 I/O Pins Learn More about Microchip Technology microchip atmega644pa mcus	Datasheet	329In Stock 2,400On Order On Order Ship Dates Mfr. No: ATMEGA644-20AU Stock: 329 Can Dispatch Immediately On Order: 1,440 Expected 18/1/2027 960 Expected 25/1/2027 Factory Lead Time: 20 Weeks	$9.33 $8.57 $7.77	Min.: 1 Mult.: 1
8-bit Microcontrollers - MCU AVR 64K FLSH 4K SRAM 2KB EE-20MHZ 5V IND ATMEGA644-20AUR Microchip Technology 1: $9.55 1,553In Stock	Mfr. Part No. ATMEGA644-20AUR Mouser Part No 556-ATMEGA644-20AUR	Microchip Technology	8-bit Microcontrollers - MCU AVR 64K FLSH 4K SRAM 2KB EE-20MHZ 5V IND Learn More about Microchip Technology microchip atmega644pa mcus	Datasheet	1,553In Stock	Cut Tape $9.55 $9.29 Reel $7.90	Min.: 1 Mult.: 1 : 2,000
8-bit Microcontrollers - MCU 20MHz, 16KB, SOIC20, Ind 105C, Green, Tube ATTINY1606-SN Microchip Technology 1: $1.44 3,620In Stock	Mfr. Part No. ATTINY1606-SN Mouser Part No 556-ATTINY1606-SN	Microchip Technology	8-bit Microcontrollers - MCU 20MHz, 16KB, SOIC20, Ind 105C, Green, Tube Learn More about Microchip Technology microchip attiny1606 mcu	Datasheet	3,620In Stock	$1.44 $1.32 $1.20	Min.: 1 Mult.: 1
8-bit Microcontrollers - MCU 20MHZ SOIC 85C GRN ATTINY1616-SNR Microchip Technology 1: $1.58 1,758In Stock	Mfr. Part No. ATTINY1616-SNR Mouser Part No 556-ATTINY1616SNR	Microchip Technology	8-bit Microcontrollers - MCU 20MHZ SOIC 85C GRN Learn More about Microchip Technology microchip attiny1614 6 7	Datasheet	1,758In Stock	Cut Tape $1.58 $1.55 Reel $1.31	Min.: 1 Mult.: 1 : 1,500
8-bit Microcontrollers - MCU 20MHz, 4KB, SOIC14, Ind 125C, Green, T&R ATTINY404-SSFR Microchip Technology 1: $0.898 11,528In Stock	Mfr. Part No. ATTINY404-SSFR Mouser Part No 556-ATTINY404-SSFR	Microchip Technology	8-bit Microcontrollers - MCU 20MHz, 4KB, SOIC14, Ind 125C, Green, T&R Learn More about Microchip Technology microchip attiny404 mcu	Datasheet	11,528In Stock	Cut Tape $0.898 $0.874 Reel $0.748 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
8-bit Microcontrollers - MCU 105C Green 20MHz QFN 20 T&R ATTINY416-MNR Microchip Technology 1: $1.02 12,087In Stock	Mfr. Part No. ATTINY416-MNR Mouser Part No 556-ATTINY416-MNR	Microchip Technology	8-bit Microcontrollers - MCU 105C Green 20MHz QFN 20 T&R Learn More about Microchip Technology microchip attiny416 816 mcus	Datasheet	12,087In Stock	Cut Tape $1.02 $1.00 Reel $1.00 MouseReel Available	Min.: 1 Mult.: 1 : 6,000
8-bit Microcontrollers - MCU 105C Green 20MHz SOI C20 T&R ATTINY416-SNR Microchip Technology 1: $1.40 4,076In Stock	Mfr. Part No. ATTINY416-SNR Mouser Part No 556-ATTINY416-SNR	Microchip Technology	8-bit Microcontrollers - MCU 105C Green 20MHz SOI C20 T&R Learn More about Microchip Technology microchip attiny416 816 mcus	Datasheet	4,076In Stock	Cut Tape $1.40 $1.35 Reel $1.16	Min.: 1 Mult.: 1 : 1,500
8-bit Microcontrollers - MCU 20MHz, 8KB, SOIC14, Ind 105C, Green, T&R ATTINY804-SSNR Microchip Technology 1: $1.05 4,403In Stock	Mfr. Part No. ATTINY804-SSNR Mouser Part No 556-ATTINY804-SSNR	Microchip Technology	8-bit Microcontrollers - MCU 20MHz, 8KB, SOIC14, Ind 105C, Green, T&R Learn More about Microchip Technology microchip attiny804 attiny1604 mcus	Datasheet	4,403In Stock	Cut Tape $1.05 $1.00 Reel $0.87	Min.: 1 Mult.: 1 : 3,000
SRAM 64K 8K X 8 1.7V SERIAL SRAM IND 23A640T-I/ST Microchip Technology 1: $1.17 1,884In Stock	Mfr. Part No. 23A640T-I/ST Mouser Part No 579-23A640T-I/ST	Microchip Technology	SRAM 64K 8K X 8 1.7V SERIAL SRAM IND Learn More about Microchip Technology microchip sram	Datasheet	1,884In Stock	Cut Tape $1.17 Reel $1.07 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
SRAM 256K 32K X 8 2.7V SERIAL SRAM IND 23K256-I/SN Microchip Technology 1: $1.86 7,093In Stock 5,300Expected 7/12/2026	Mfr. Part No. 23K256-I/SN Mouser Part No 579-23K256-I/SN	Microchip Technology	SRAM 256K 32K X 8 2.7V SERIAL SRAM IND Learn More about Microchip Technology microchip sram	Datasheet	7,093In Stock 5,300Expected 7/12/2026	$1.86 $1.81 $1.73	Min.: 1 Mult.: 1
SRAM 256K 32K X 8 2.7V SERIAL SRAM IND 23K256-I/ST Microchip Technology 1: $1.94 3,812In Stock	Mfr. Part No. 23K256-I/ST Mouser Part No 579-23K256-I/ST	Microchip Technology	SRAM 256K 32K X 8 2.7V SERIAL SRAM IND Learn More about Microchip Technology microchip sram	Datasheet	3,812In Stock	$1.94 $1.86 $1.81	Min.: 1 Mult.: 1
SRAM 256K 32K X 8 2.7V SERIAL SRAM IND 23K256T-I/ST Microchip Technology 1: $2.14 7,148In Stock	Mfr. Part No. 23K256T-I/ST Mouser Part No 579-23K256T-I/ST	Microchip Technology	SRAM 256K 32K X 8 2.7V SERIAL SRAM IND Learn More about Microchip Technology microchip sram	Datasheet	7,148In Stock	Cut Tape $2.14 Reel $1.81 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
SRAM 64K 8K X 8 2.7V SERIAL SRAM IND 23K640T-I/SN Microchip Technology 1: $1.12 5,461In Stock	Mfr. Part No. 23K640T-I/SN Mouser Part No 579-23K640T-I/SN	Microchip Technology	SRAM 64K 8K X 8 2.7V SERIAL SRAM IND Learn More about Microchip Technology microchip sram	Datasheet	5,461In Stock	Cut Tape $1.12 $1.10 Reel $1.00 MouseReel Available	Min.: 1 Mult.: 1 : 3,300
SRAM 64K 8K X 8 2.7V SERIAL SRAM IND 23K640T-I/ST Microchip Technology 1: $1.17 2,075In Stock	Mfr. Part No. 23K640T-I/ST Mouser Part No 579-23K640T-I/ST	Microchip Technology	SRAM 64K 8K X 8 2.7V SERIAL SRAM IND Learn More about Microchip Technology microchip sram	Datasheet	2,075In Stock	Cut Tape $1.17 Reel $1.07 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
SRAM 1024K 2.5V SPI SERIAL SRAM Vbat 23LCV1024-I/SN Microchip Technology 1: $4.22 3,412In Stock 2,900Expected 11/11/2026	Mfr. Part No. 23LCV1024-I/SN Mouser Part No 579-23LCV1024-I/SN	Microchip Technology	SRAM 1024K 2.5V SPI SERIAL SRAM Vbat Learn More about Microchip Technology microchip 23lcv sram	Datasheet	3,412In Stock 2,900Expected 11/11/2026	$4.22 $4.07 $3.90	Min.: 1 Mult.: 1
SRAM 1024K 2.5V SPI SERIAL SRAM Vbat 23LCV1024-I/ST Microchip Technology 1: $4.30 2,514In Stock 800Expected 12/11/2026	Mfr. Part No. 23LCV1024-I/ST Mouser Part No 579-23LCV1024-I/ST	Microchip Technology	SRAM 1024K 2.5V SPI SERIAL SRAM Vbat Learn More about Microchip Technology microchip 23lcv sram	Datasheet	2,514In Stock 800Expected 12/11/2026	$4.30 $4.15 $3.97	Min.: 1 Mult.: 1
EEPROM 128kx8 - 1.8V 25AA1024-I/MF Microchip Technology 1: $6.12 2,025In Stock	Mfr. Part No. 25AA1024-I/MF Mouser Part No 579-25AA1024-I/MF	Microchip Technology	EEPROM 128kx8 - 1.8V	Datasheet	2,025In Stock	$6.12 $5.88 $5.67	Min.: 1 Mult.: 1
EEPROM 128kx8 - 1.8V 25AA1024T-I/SM Microchip Technology 1: $6.11 2,733In Stock 4,200Expected 3/5/2027	Mfr. Part No. 25AA1024T-I/SM Mouser Part No 579-25AA1024T-I/SM	Microchip Technology	EEPROM 128kx8 - 1.8V	Datasheet	2,733In Stock 4,200Expected 3/5/2027	Cut Tape $6.11 Reel $5.28 MouseReel Available	Min.: 1 Mult.: 1 : 2,100
EEPROM 128K x 8 - 2.5-5.5V 25LC1024T-I/MF Microchip Technology 1: $6.54 1,567In Stock	Mfr. Part No. 25LC1024T-I/MF Mouser Part No 579-25LC1024T-I/MF	Microchip Technology	EEPROM 128K x 8 - 2.5-5.5V	Datasheet	1,567In Stock	Cut Tape $6.54 Reel $5.67 MouseReel Available	Min.: 1 Mult.: 1 : 3,300
8-bit Microcontrollers - MCU 105C GREEN 20MHZ SOIC8 T/R ATTINY212-SSNR Microchip Technology 1: $0.748 4,719In Stock	Mfr. Part No. ATTINY212-SSNR Mouser Part No 579-ATTINY212-SSNR	Microchip Technology	8-bit Microcontrollers - MCU 105C GREEN 20MHZ SOIC8 T/R Learn More about Microchip Technology microchip attiny212 microcontrollers	Datasheet	4,719In Stock	Cut Tape $0.748 $0.729 Reel $0.626 MouseReel Available	Min.: 1 Mult.: 1 : 4,000

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20 MHz Semiconductors

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