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20 MHz Memory ICs

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Maximum Clock Frequency = 20 MHz

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) Filter the results in the table by unit price based on your quantity.	Qty.	Product Type	Mounting Style	Package/Case	Memory Size	Interface Type
EEPROM 125 C Operation SPI BUS EEPROM for Automotive BR25H256FVM-5ACTR ROHM Semiconductor 1: $1.00 3,000In Stock	Mfr. Part No. BR25H256FVM-5ACTR Mouser Part No 755-BR25H256FVM5ACTR	ROHM Semiconductor	EEPROM 125 C Operation SPI BUS EEPROM for Automotive Learn More about ROHM Semiconductor rohm i2c automotive eeproms	Datasheet	3,000In Stock	Cut Tape $1.00 $0.938 $0.913 $0.894 View Reel $0.787 $0.874 $0.848 $0.828 $0.808 $0.787	Min.: 1 Mult.: 1 : 3,000	EEPROM	SMD/SMT	MSOP-8	256 kbit	Serial
EEPROM 256KBIT HIGH SPEED WRITE CYCLE BR25H256NUX-5ACTR ROHM Semiconductor 1: $1.00 4,931In Stock	Mfr. Part No. BR25H256NUX-5ACTR Mouser Part No 755-BR25H256NUX5ACTR	ROHM Semiconductor	EEPROM 256KBIT HIGH SPEED WRITE CYCLE Learn More about ROHM Semiconductor rohm industrial product solutions	Datasheet	4,931In Stock	Cut Tape $1.00 $0.938 $0.913 $0.894 View Reel $0.768 $0.874 $0.848 $0.828 $0.808 $0.768 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	EEPROM	SMD/SMT	VSON008X2030-8	256 kbit	Serial
EEPROM 32KBit, SPI BUS, High Speed Write Cycle, High Endurance, Serial EEPROM for Automotive (125C Operation): BR25H320xxx-5AC Series is a 32Kbit serial EEPROM of SPI BUS Interface. BR25H320FVT-5ACE2 ROHM Semiconductor 1: $0.76 5,935In Stock	Mfr. Part No. BR25H320FVT-5ACE2 Mouser Part No 755-BR25H320FVT5ACE2	ROHM Semiconductor	EEPROM 32KBit, SPI BUS, High Speed Write Cycle, High Endurance, Serial EEPROM for Automotive (125C Operation): BR25H320xxx-5AC Series is a 32Kbit serial EEPROM of SPI BUS Interface. Learn More about ROHM Semiconductor rohm automotive eeproms	Datasheet	5,935In Stock	Cut Tape $0.76 $0.713 $0.694 $0.679 View Reel $0.567 $0.665 $0.645 $0.63 $0.615 $0.567	Min.: 1 Mult.: 1 : 3,000	EEPROM	SMD/SMT	TSSOP-8	32 kbit	Serial
EEPROM 512KBIT SERIAL EEPROM BR25H512FVM-5ACTR ROHM Semiconductor 1: $1.32 5,120In Stock	Mfr. Part No. BR25H512FVM-5ACTR Mouser Part No 755-BR25H512FVM5ACTR	ROHM Semiconductor	EEPROM 512KBIT SERIAL EEPROM Learn More about ROHM Semiconductor rohm industrial product solutions	Datasheet	5,120In Stock	Cut Tape $1.32 $1.24 $1.21 $1.18 View Reel $1.05 $1.16 $1.12 $1.09 $1.07 $1.05	Min.: 1 Mult.: 1 : 3,000	EEPROM	SMD/SMT	MSOP-8	512 kbit	Serial
EEPROM 105 C Operation SPI BUS EEPROM, TSSOP-B8, SPI BUS, ICs, Memory, Serial EEPROM, Automotive EEPROM, SPI BUS EEPROM BR25H512FVT-5ACE2 ROHM Semiconductor 1: $1.32 2,930In Stock	Mfr. Part No. BR25H512FVT-5ACE2 Mouser Part No 755-BR25H512FVT5ACE2	ROHM Semiconductor	EEPROM 105 C Operation SPI BUS EEPROM, TSSOP-B8, SPI BUS, ICs, Memory, Serial EEPROM, Automotive EEPROM, SPI BUS EEPROM Learn More about ROHM Semiconductor rohm industrial product solutions	Datasheet	2,930In Stock	Cut Tape $1.32 $1.24 $1.21 $1.18 View Reel $1.02 $1.16 $1.12 $1.09 $1.07 $1.02	Min.: 1 Mult.: 1 : 3,000	EEPROM	SMD/SMT	TSSOP-B-8	512 kbit	Serial
EEPROM 256KB SPI SER CMOS EEPROM CAT25256XE-T2 onsemi 1: $3.37 1,953In Stock	Mfr. Part No. CAT25256XE-T2 Mouser Part No 863-CAT25256XE-T2	onsemi	EEPROM 256KB SPI SER CMOS EEPROM Learn More about onsemi cat25x spi serial eeproms	Datasheet	1,953In Stock	Cut Tape $3.37 $3.15 $3.05 $2.98 View Reel $2.61 $2.91 $2.82 $2.76 $2.69 $2.61 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	EEPROM	SMD/SMT	SOIC-8	256 kbit	SPI
EEPROM 512KB SPI SER CMOS EEPROM CAT25512HU5E-GT3 onsemi 1: $1.23 2,747In Stock	Mfr. Part No. CAT25512HU5E-GT3 Mouser Part No 863-CAT25512HU5E-GT3	onsemi	EEPROM 512KB SPI SER CMOS EEPROM Learn More about onsemi cat25x spi serial eeproms	Datasheet	2,747In Stock	Cut Tape $1.23 $1.15 $1.12 $1.10 View Reel $0.88 $1.07 $1.04 $1.02 $0.988 $0.88	Min.: 1 Mult.: 1 : 3,000	EEPROM	SMD/SMT	UDFN-8	512 kbit	SPI
EEPROM 512KB SPI SER CMOS EEPROM CAT25512XE-T2 onsemi 1: $2.56 1,382In Stock	Mfr. Part No. CAT25512XE-T2 Mouser Part No 863-CAT25512XE-T2	onsemi	EEPROM 512KB SPI SER CMOS EEPROM Learn More about onsemi cat25x spi serial eeproms	Datasheet	1,382In Stock	Cut Tape $2.56 $2.39 $2.32 $2.27 View Reel $1.99 $2.22 $2.15 $2.12 $2.06 $1.99	Min.: 1 Mult.: 1 : 2,000	EEPROM	SMD/SMT	SOIC-8	512 kbit	SPI
EEPROM 512KB SPI SER CMOS EEPROM CAT25512XI-T2 onsemi 1: $2.61 2,000In Stock	Mfr. Part No. CAT25512XI-T2 Mouser Part No 863-CAT25512XI-T2	onsemi	EEPROM 512KB SPI SER CMOS EEPROM Learn More about onsemi cat25x spi serial eeproms	Datasheet	2,000In Stock	Cut Tape $2.61 $2.44 $2.37 $2.31 View Reel $2.03 $2.26 $2.19 $2.16 $2.10 $2.03	Min.: 1 Mult.: 1 : 2,000	EEPROM	SMD/SMT	SOIC-8	512 kbit	SPI
EEPROM 256Kbit; SPI Bus High Spd; Mode 0 & 3 AT25256B-MAHL-T Microchip Technology 5,000: $0.927 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 $0.927	Min.: 5,000 Mult.: 5,000 : 5,000	EEPROM	SMD/SMT	UDFN-8	256 kbit	3-Wire, SPI
SRAM 1024K 2.5V SPI SERIAL SRAM SQI 23LC1024-I/ST Microchip Technology 1: $2.60 6,173In 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	6,173In Stock	$2.60 $2.57 $2.54	Min.: 1 Mult.: 1	SRAM	SMD/SMT	TSSOP-8	1 Mbit	SDI, SPI, SQI
SRAM 1024K 2.5V SPI SERIAL SRAM SQI 23LC1024T-I/SN Microchip Technology 1: $2.71 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 $2.71 $2.70 $2.69 $2.68 Reel $2.47 MouseReel Available	Min.: 1 Mult.: 1 : 3,300	SRAM	SMD/SMT	SOIC-8	1 Mbit	SDI, SPI, SQI
SRAM 1024K 2.5V SPI SERIAL SRAM Vbat 23LCV1024T-I/SN Microchip Technology 1: $3.12 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 $3.12 $3.11 $3.10 Reel $2.85 MouseReel Available	Min.: 1 Mult.: 1 : 3,300	SRAM	SMD/SMT	SOIC-8	1 Mbit	SDI, SPI
EEPROM 128K x 8 - 2.5-5.5V 25LC1024T-I/SM Microchip Technology 1: $4.48 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 $4.48 Reel $4.04 MouseReel Available	Min.: 1 Mult.: 1 : 2,100	EEPROM	SMD/SMT	SOIJ-8	1 Mbit	SPI
EEPROM 512KB SPI SER CMOS EEPROM CAT25512VI-GT3 onsemi 1: $0.98 25,932In Stock	Mfr. Part No. CAT25512VI-GT3 Mouser Part No 863-CAT25512VI-GT3	onsemi	EEPROM 512KB SPI SER CMOS EEPROM Learn More about onsemi cat25x spi serial eeproms	Datasheet	25,932In Stock	Cut Tape $0.98 $0.938 $0.919 $0.844 View Reel $0.692 $0.826 $0.789 $0.767 $0.719 $0.692 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	EEPROM	SMD/SMT	SOIC-8	512 kbit	3-Wire, SPI
F-RAM 64kbit Serial SPI 3V FRAM FM25CL64B-GTR Infineon Technologies 1: $3.55 16,535In Stock 20,000Expected 28/01/2027	Mfr. Part No. FM25CL64B-GTR Mouser Part No 877-FM25CL64B-GTR	Infineon Technologies	F-RAM 64kbit Serial SPI 3V FRAM Learn More about Infineon Technologies cypress serial fram	Datasheet	16,535In Stock 20,000Expected 28/01/2027	Cut Tape $3.55 $3.31 $3.22 $3.14 View Reel $2.73 $3.07 $2.97 $2.90 $2.83 $2.73 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	FRAM	SMD/SMT	SOIC-8	64 kbit	SPI
F-RAM 16Kb Serial SPI 3V FRAM FM25L16B-GTR Infineon Technologies 1: $2.15 32,334In Stock 35,000Expected 11/11/2027	Mfr. Part No. FM25L16B-GTR Mouser Part No 877-FM25L16B-GTR	Infineon Technologies	F-RAM 16Kb Serial SPI 3V FRAM Learn More about Infineon Technologies cypress serial fram	Datasheet	32,334In Stock 35,000Expected 11/11/2027	Cut Tape $2.15 $2.01 $1.96 $1.91 View Reel $1.66 $1.87 $1.81 $1.77 $1.72 $1.66 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	FRAM	SMD/SMT	SOIC-8	16 kbit	SPI
F-RAM SPI FRAM 256k 3-5V FM25W256-GTR Infineon Technologies 1: $7.46 4,260In Stock 2,500On Order	Mfr. Part No. FM25W256-GTR Mouser Part No 877-FM25W256-GTR	Infineon Technologies	F-RAM SPI FRAM 256k 3-5V Learn More about Infineon Technologies cypress ramtron fram	Datasheet	4,260In Stock 2,500On Order	Cut Tape $7.46 $6.95 $6.71 $6.58 View Reel $5.37 $6.41 $6.06 $5.92 $5.37 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	FRAM	SMD/SMT	SOIC-8	256 kbit	SPI
EEPROM 32-Kbit SPI bus EEPROM with high-speed clock M95320-DFDW6TP STMicroelectronics 1: $0.49 3,979In Stock	Mfr. Part No. M95320-DFDW6TP Mouser Part No 511-M95320-DFDW6TP	STMicroelectronics	EEPROM 32-Kbit SPI bus EEPROM with high-speed clock	Datasheet	3,979In Stock	Cut Tape $0.49 $0.458 $0.447 $0.438 View Reel $0.353 $0.428 $0.416 $0.406 $0.397 $0.353	Min.: 1 Mult.: 1 : 4,000	EEPROM	SMD/SMT		32 kbit	SPI
EEPROM 64Kb SPI SERIAL EEPROM w/ECC, 8-SOIC Bulk, 150C Industrial 25CS640-H/SN Microchip Technology 1: $0.74 636In Stock	Mfr. Part No. 25CS640-H/SN Mouser Part No 579-25CS640-H/SN	Microchip Technology	EEPROM 64Kb SPI SERIAL EEPROM w/ECC, 8-SOIC Bulk, 150C Industrial Learn More about Microchip Technology microchip 25cs640 eeproms This product may require additional documentation to export from the United States.	Datasheet	636In Stock	$0.74 $0.728 $0.725 $0.711 $0.70	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	SOIC-8	64 kbit	SPI
F-RAM 16kbit FeRAM with SPI serial interface - SON8 T&R (up to 95C) MB85RS16NPN-G-AMEWE1 RAMXEED 1: $3.71 3,689In Stock	Mfr. Part No. MB85RS16NPN-G-AMEWE1 Mouser Part No 249-85RS16NPNGAMEWE1	RAMXEED	F-RAM 16kbit FeRAM with SPI serial interface - SON8 T&R (up to 95C) Learn More about RAMXEED mb85rs256b 128b 64 64v 64vy 16 16n feram chips	Datasheet	3,689In Stock	Cut Tape $3.71 $3.47 $3.37 $3.30 View Reel $2.84 $3.22 $3.12 $3.04 $2.92 $2.84 MouseReel Available	Min.: 1 Mult.: 1 : 1,500	FRAM	SMD/SMT	SON-8	16 kbit	SPI
EEPROM 4K (512 X 8) SPI, 1.8V AT25040B-SSHL-T Microchip Technology 1: $0.37 9,886In Stock	Mfr. Part No. AT25040B-SSHL-T Mouser Part No 556-AT25040B-SSHL-T	Microchip Technology	EEPROM 4K (512 X 8) SPI, 1.8V	Datasheet	9,886In Stock	Cut Tape $0.37 $0.368 Reel $0.331 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	EEPROM	SMD/SMT	SOIC-Narrow-8	4 kbit	3-Wire, SPI
EEPROM 256Kbit; SPI Bus High Spd; Mode 0 & 3 AT25256B-SSHL-B Microchip Technology 1: $0.90 2,158In Stock	Mfr. Part No. AT25256B-SSHL-B Mouser Part No 556-AT25256B-SSHL-B	Microchip Technology	EEPROM 256Kbit; SPI Bus High Spd; Mode 0 & 3	Datasheet	2,158In Stock	$0.90 $0.882 $0.874 $0.869 $0.865	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	SOIC-Narrow-8	256 kbit	3-Wire, SPI
EEPROM 256Kbit; SPI Bus High Spd; Mode 0 & 3 AT25256B-SSHL-T Microchip Technology 1: $0.96 12,835In Stock	Mfr. Part No. AT25256B-SSHL-T Mouser Part No 556-AT25256B-SSHL-T	Microchip Technology	EEPROM 256Kbit; SPI Bus High Spd; Mode 0 & 3	Datasheet	12,835In Stock	Cut Tape $0.96 $0.959 $0.953 $0.946 View Reel $0.84 $0.893 $0.887 $0.873 $0.84 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	EEPROM	SMD/SMT	SOIC-Narrow-8	256 kbit	3-Wire, SPI
EEPROM 1.8V AT25512-TH-B Microchip Technology 1: $1.28 1,900In Stock	Mfr. Part No. AT25512-TH-B Mouser Part No 556-AT25512-TH-B	Microchip Technology	EEPROM 1.8V	Datasheet	1,900In Stock	$1.28 $1.24 $1.22 $1.19	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	SOIC-8	512 kbit	SPI