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Memory ICs

Memory ICs are in stock with same-day shipping at Mouser from industry leading manufacturers. Mouser is an authorized distributor for many memory IC & storage manufacturers including Alliance Memory, Infineon, ISSI, Macronix, Microchip, Micron, Renesas, Winbond & more.
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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (JPY) Filter the results in the table by unit price based on your quantity.	Qty.	Product Type	Mounting Style	Package / Case	Memory Size	Organization	Interface Type	Minimum Operating Temperature	Maximum Operating Temperature	Qualification	Packaging
NOR Flash 16 Mbit, 3.0V (2.5V to 3.6V), -40C to 85C, 512 Byte Binary Page Mode, SOIC-N 150mil (Tape & Reel), Single SPI DataFlash AT45DB161E-SSHD2B-T Renesas / Dialog 1: ¥584.7 13,760In Stock	Mfr. Part # AT45DB161E-SSHD2B-T Mouser Part # 556-A45DB161ESSHD2BT	Renesas / Dialog	NOR Flash 16 Mbit, 3.0V (2.5V to 3.6V), -40C to 85C, 512 Byte Binary Page Mode, SOIC-N 150mil (Tape & Reel), Single SPI DataFlash Learn More about Renesas / Dialog renesas dialog dataflash	Datasheet	13,760In Stock	Cut Tape ¥584.7 ¥546.5 ¥529.9 ¥518.2 View Reel ¥358.8 ¥506.6 ¥490 ¥478.4 ¥461.8 ¥358.8 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	NOR Flash	SMD/SMT	SOIC-Narrow-8	16 Mbit	2 M x 8	SPI	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
EEPROM SEEPROM, 1K, SW - 1.7-3.6V, 125Kbps, Ind Tmp, 3-SOT23 AT21CS01-STUM12-T Microchip Technology 1: ¥146.2 4,295In Stock	Mfr. Part # AT21CS01-STUM12-T Mouser Part # 556-AT21CS01STUM12T	Microchip Technology	EEPROM SEEPROM, 1K, SW - 1.7-3.6V, 125Kbps, Ind Tmp, 3-SOT23 Learn More about Microchip Technology microchip at21cs01 eeproms	Datasheet	4,295In Stock	Cut Tape ¥146.2 ¥145 Reel ¥123.2 ¥122.7 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	EEPROM	SMD/SMT	SOT-23-3	1 kbit	128 x 8	1-Wire	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
EEPROM SEEPROM, 1K, SW - 1.7-3.6V, 125Kbps, Ind Tmp, 3-SOT23 AT21CS01-STUM14-T Microchip Technology 1: ¥116.3 2,647In Stock	Mfr. Part # AT21CS01-STUM14-T Mouser Part # 556-AT21CS01STUM14T	Microchip Technology	EEPROM SEEPROM, 1K, SW - 1.7-3.6V, 125Kbps, Ind Tmp, 3-SOT23 Learn More about Microchip Technology microchip at21cs01 eeproms	Datasheet	2,647In Stock	Cut Tape ¥116.3 ¥115.8 ¥112.8 Reel ¥95.8 ¥95.3 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	EEPROM	SMD/SMT	SOT-23-3	1 kbit	128 x 8	1-Wire	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
EEPROM SERIAL EEPROM 128K (16K x 8) 2WIRE 1.7V AT24C128C-XHM-B Microchip Technology 1: ¥74.7 11,619In Stock	Mfr. Part # AT24C128C-XHM-B Mouser Part # 556-AT24C128C-XHM-B	Microchip Technology	EEPROM SERIAL EEPROM 128K (16K x 8) 2WIRE 1.7V	Datasheet	11,619In Stock	¥74.7 ¥74.4 ¥72.6 ¥70.8 ¥69.1	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	TSSOP-8	128 kbit	16 k x 8	2-Wire, I2C	- 40 C	+ 85 C		Tube
EEPROM 256K (32K X 8) 2-WI 1.8V AT24C256C-MAHL-T Microchip Technology 5,000: ¥92 5,000In Stock	Mfr. Part # AT24C256C-MAHL-T Mouser Part # 556-AT24C256C-MAHL-T	Microchip Technology	EEPROM 256K (32K X 8) 2-WI 1.8V	Datasheet	5,000In Stock	Reel ¥92	Min.: 5,000 Mult.: 5,000 : 5,000	EEPROM	SMD/SMT	UDFN-8	256 kbit	32 k x 8	2-Wire, I2C	- 40 C	+ 85 C		Reel
EEPROM 2K (256 X 8) SPI, 1.8V AT25020B-SSHL-B Microchip Technology 1: ¥53.2 5,664In Stock	Mfr. Part # AT25020B-SSHL-B Mouser Part # 556-AT25020B-SSHL-B	Microchip Technology	EEPROM 2K (256 X 8) SPI, 1.8V	Datasheet	5,664In Stock	¥53.2 ¥51.3 ¥49.7	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	SOIC-Narrow-8	2 kbit	256 x 8	3-Wire, SPI	- 40 C	+ 85 C		Tube
NOR Flash 16 Mbit, 3.0V (2.3V to 3.6V), -40C to 85C, 528 Byte Binary Page Mode, SOIC-N 150mil (Tape & Reel), Single SPI DataFlash AT45DB161E-SSHF-T Renesas / Dialog 1: ¥583 6,181In Stock	Mfr. Part # AT45DB161E-SSHF-T Mouser Part # 556-AT45DB161E-SSHFT	Renesas / Dialog	NOR Flash 16 Mbit, 3.0V (2.3V to 3.6V), -40C to 85C, 528 Byte Binary Page Mode, SOIC-N 150mil (Tape & Reel), Single SPI DataFlash Learn More about Renesas / Dialog adesto tech E SPI flash mem	Datasheet	6,181In Stock	Cut Tape ¥583 ¥554.8 ¥538.2 ¥518.2 View Reel ¥423.6 ¥504.9 ¥488.3 ¥480 ¥463.4 ¥423.6 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	NOR Flash	SMD/SMT	SOIC-Narrow-8	16 Mbit	2 M x 8	SPI	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
EEPROM 2K 256X8 SER EE 1.8V IND 24AA025T-I/MC Microchip Technology 1: ¥84.7 3,558In Stock	Mfr. Part # 24AA025T-I/MC Mouser Part # 579-24AA025T-I/MC	Microchip Technology	EEPROM 2K 256X8 SER EE 1.8V IND	Datasheet	3,558In Stock	Cut Tape ¥84.7 ¥83.9 Reel ¥74.4 MouseReel Available	Min.: 1 Mult.: 1 : 3,300	EEPROM	SMD/SMT	DFN-8	2 kbit	256 x 8	2-Wire, I2C	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
EEPROM 256K, 32K x 8, 1.8V SER EE, ExT 24AA256T-E/ST Microchip Technology 1: ¥217.6 1,933In Stock	Mfr. Part # 24AA256T-E/ST Mouser Part # 579-24AA256T-E/ST	Microchip Technology	EEPROM 256K, 32K x 8, 1.8V SER EE, ExT	Datasheet	1,933In Stock	Cut Tape ¥217.6 Reel ¥187.7	Min.: 1 Mult.: 1 : 2,500	EEPROM	SMD/SMT	TSSOP-8	256 kbit	32 k x 8	2-Wire, I2C				Reel, Cut Tape
EEPROM 64kx8 - 1.8V 24AA512-I/MF Microchip Technology 1: ¥362.1 3,150In Stock	Mfr. Part # 24AA512-I/MF Mouser Part # 579-24AA512-I/MF	Microchip Technology	EEPROM 64kx8 - 1.8V	Datasheet	3,150In Stock	¥362.1 ¥345.5 ¥333.9	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	DFN-8	512 kbit	64 k x 8	2-Wire, I2C	- 40 C	+ 85 C		Tube
EEPROM 64K, 8Kx8, 1.8V SER EE, ExT 24AA64-E/SN Microchip Technology 1: ¥104.6 5,019In Stock	Mfr. Part # 24AA64-E/SN Mouser Part # 579-24AA64-E/SN	Microchip Technology	EEPROM 64K, 8Kx8, 1.8V SER EE, ExT	Datasheet	5,019In Stock	¥104.6 ¥104.5 ¥102.6 ¥97.3	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	SOIC-8	64 kbit	8 k x 8	2-Wire, I2C	- 40 C	+ 125 C		Tube
EEPROM 16kx8 - 2.5V 24LC128-E/P Microchip Technology 1: ¥176.1 3,071In Stock	Mfr. Part # 24LC128-E/P Mouser Part # 579-24LC128-E/P	Microchip Technology	EEPROM 16kx8 - 2.5V Learn More about Microchip Technology microchip infotainment	Datasheet	3,071In Stock	¥176.1 ¥171.1 ¥161.1	Min.: 1 Mult.: 1	EEPROM	Through Hole	PDIP-8	128 kbit	16 k x 8	2-Wire, I2C	- 40 C	+ 125 C		Tube
EEPROM 16K 1024 X 16 SERIAL EE IND 93LC86BT-I/SN Microchip Technology 1: ¥94.7 3,842In Stock	Mfr. Part # 93LC86BT-I/SN Mouser Part # 579-93LC86BT-I/SN	Microchip Technology	EEPROM 16K 1024 X 16 SERIAL EE IND	Datasheet	3,842In Stock	Cut Tape ¥94.7 ¥94.2 Reel ¥83.2 MouseReel Available	Min.: 1 Mult.: 1 : 3,300	EEPROM	SMD/SMT	SOIC-8	16 kbit	1 k x 16	3-Wire, Microwire	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
FIFO 4096 x 18 Synch FIFO Memory SN74V245-7PAG Texas Instruments 1: ¥3,559.5 734In Stock	Mfr. Part # SN74V245-7PAG Mouser Part # 595-SN74V245-7PAG	Texas Instruments	FIFO 4096 x 18 Synch FIFO Memory	Datasheet	734In Stock	¥3,559.5 ¥3,298.7 ¥3,195.8 ¥3,117.7 View ¥2,699.1 ¥2,642.7	Min.: 1 Mult.: 1	FIFO	SMD/SMT	TQFP-64	72 kbit	4 k x 18		0 C	+ 70 C		Tray
FIFO 16384 x 36 Synch FIF O Memory SN74V3680-6PEU Texas Instruments 1: ¥13,151.8 42In Stock	Mfr. Part # SN74V3680-6PEU Mouser Part # 595-SN74V3680-6PEU	Texas Instruments	FIFO 16384 x 36 Synch FIF O Memory	Datasheet	42In Stock	¥13,151.8 ¥12,146.9 ¥11,751.6 ¥11,457.6 ¥11,168.6	Min.: 1 Mult.: 1	FIFO	SMD/SMT	LQFP-128	576 kbit	16 k x 36		0 C	+ 70 C		Tray
EEPROM 128K SPI Serial CMOS EEPROM CAT25128YI-GT3 onsemi 1: ¥112.9 12,907In Stock	Mfr. Part # CAT25128YI-GT3 Mouser Part # 698-CAT25128YI-GT3	onsemi	EEPROM 128K SPI Serial CMOS EEPROM Learn More about onsemi cat25x spi serial eeproms	Datasheet	12,907In Stock	Cut Tape ¥112.9 ¥109 ¥107.5 ¥101 View Reel ¥79.4 ¥98.8 ¥95.8 ¥93.7 ¥82.2 ¥79.4 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	EEPROM	SMD/SMT	TSSOP-8	128 kbit	16 k x 8	3-Wire, SPI	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
NOR Flash 8 Mbit, Wide Vcc (1.65V to 3.6V), -40C to 85C, SOIC-W 208mil (Tape & Reel), Single, Dual, Quad SPI NOR flash AT25FF081A-SHN-T Renesas / Dialog 1: ¥141.2 8,337In Stock	Mfr. Part # AT25FF081A-SHN-T Mouser Part # 724-AT25FF081A-SHN-T	Renesas / Dialog	NOR Flash 8 Mbit, Wide Vcc (1.65V to 3.6V), -40C to 85C, SOIC-W 208mil (Tape & Reel), Single, Dual, Quad SPI NOR flash	Datasheet	8,337In Stock	Cut Tape ¥141.2 ¥132.4 ¥128.9 ¥126.2 View Reel ¥110.5 ¥123.4 ¥120.3 ¥117.4 ¥114.8 ¥110.5 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	NOR Flash	SMD/SMT	SOIC-8	8 Mbit	1 M x 8	SPI	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
NOR Flash 16 Mbit, 3.0V (2.7V to 3.6V), -40C to 85C, SOIC-N 150mil (Tube), Single, Dual, Quad SPI NOR flash AT25SF161B-SSHB-B Renesas / Dialog 1: ¥164.4 9,050In Stock	Mfr. Part # AT25SF161B-SSHB-B Mouser Part # 724-AT25SF161BSSHBB	Renesas / Dialog	NOR Flash 16 Mbit, 3.0V (2.7V to 3.6V), -40C to 85C, SOIC-N 150mil (Tube), Single, Dual, Quad SPI NOR flash Learn More about Renesas / Dialog renesas at25sf161b memory	Datasheet	9,050In Stock	¥164.4 ¥153.6 ¥149.5 ¥146.2 View ¥142.8 ¥138.7 ¥135.4 ¥132.2 ¥127.4	Min.: 1 Mult.: 1	NOR Flash	SMD/SMT	SOP-Narrow-8	16 Mbit	2 M x 8	SPI	- 40 C	+ 85 C		Tube
SRAM 8Mb 1.8V 55ns 512K x 16 LP SRAM CY62157EV18LL-55BVXI Infineon Technologies 1: ¥1,494.9 773In Stock	Mfr. Part # CY62157EV18LL-55BVXI Mouser Part # 727-C157EV18LL55BVXI	Infineon Technologies	SRAM 8Mb 1.8V 55ns 512K x 16 LP SRAM Learn More about Infineon Technologies cypress mobl async sram	Datasheet	773In Stock	¥1,494.9 ¥1,410.2 ¥1,375.3 ¥1,348.7 View ¥1,318.8 ¥1,290.6 Quote	Min.: 1 Mult.: 1	SRAM	SMD/SMT	VFBGA-48	8 Mbit	512 k x 16	Parallel	- 40 C	+ 85 C		Tray
SRAM 4Mb 3V 55ns 512K x 8 LP SRAM CY62148EV30LL-55SXI Infineon Technologies 1: ¥1,038.1 935In Stock 500Expected 11/19/2026	Mfr. Part # CY62148EV30LL-55SXI Mouser Part # 727-C2148EV30LL55SXI	Infineon Technologies	SRAM 4Mb 3V 55ns 512K x 8 LP SRAM Learn More about Infineon Technologies cypress mobl async sram	Datasheet	935In Stock 500Expected 11/19/2026	¥1,038.1 ¥838.8 ¥813.9 ¥798.9 View ¥779 ¥759.1 ¥754.1	Min.: 1 Mult.: 1	SRAM	SMD/SMT	SOIC-32	4 Mbit	512 k x 8	Parallel	- 40 C	+ 85 C		Tube
NVRAM 256Kb 3V 40Mhz 32K x 8 SPI nvSRAM CY14B256PA-SFXI Infineon Technologies 1: ¥2,531.4 460In Stock	Mfr. Part # CY14B256PA-SFXI Mouser Part # 727-CY14B256PA-SFXI	Infineon Technologies	NVRAM 256Kb 3V 40Mhz 32K x 8 SPI nvSRAM	Datasheet	460In Stock	¥2,531.4 ¥2,350.3 ¥2,229.1 ¥2,174.2 View ¥2,142.7 ¥1,973.3 ¥1,971.6	Min.: 1 Mult.: 1	NVRAM		SOIC-16	256 kbit	32 k x 8	SPI	- 40 C	+ 85 C		Tube
F-RAM FRAM CY15V102QN-50SXI Infineon Technologies 1: ¥2,574.6 790In Stock	Mfr. Part # CY15V102QN-50SXI Mouser Part # 727-CY15V102QN-50SXI	Infineon Technologies	F-RAM FRAM Learn More about Infineon Technologies cypress excelon fram	Datasheet	790In Stock	¥2,574.6 ¥2,390.2 ¥2,315.4 ¥2,260.6 View ¥2,204.1 ¥2,082.9 ¥2,081.2 ¥2,049.7 Quote	Min.: 1 Mult.: 1	FRAM	SMD/SMT	SOIC-8	2 Mbit	256 k x 8	SPI	- 40 C	+ 85 C		Tube
SRAM 4Mb 45ns 512K x 8 Low Power SRAM CY62148ELL-45ZSXIT Infineon Technologies 1: ¥1,186 1,214In Stock	Mfr. Part # CY62148ELL-45ZSXIT Mouser Part # 727-CY2148ELL45ZSXIT	Infineon Technologies	SRAM 4Mb 45ns 512K x 8 Low Power SRAM Learn More about Infineon Technologies cypress mobl async sram	Datasheet	1,214In Stock	Cut Tape ¥1,186 ¥1,104.6 ¥1,071.3 ¥1,044.8 View Reel ¥865.4 ¥1,019.9 ¥986.6 ¥961.7 ¥865.4 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	SRAM	SMD/SMT	TSOP-32	4 Mbit	512 k x 8	Parallel	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
SRAM 1Mb 55ns 128K x 8 Low Power SRAM CY62128ELL-55ZAXE Infineon Technologies 1: ¥913.6 563In Stock	Mfr. Part # CY62128ELL-55ZAXE Mouser Part # 727-CY62128ELL55ZAXE	Infineon Technologies	SRAM 1Mb 55ns 128K x 8 Low Power SRAM Learn More about Infineon Technologies cypress automotive qualified parts	Datasheet	563In Stock	¥913.6 ¥868.7 ¥850.4 ¥837.1 View ¥815.6 ¥719.2 ¥707.6	Min.: 1 Mult.: 1	SRAM	SMD/SMT	STSOP-32	1 Mbit	128 k x 8	Parallel	- 40 C	+ 125 C	AEC-Q100	Tray
SRAM 4Mb 45ns 256K x 16 Low Power SRAM CY62146ESL-45ZSXIT Infineon Technologies 1: ¥1,028.2 1,029In Stock	Mfr. Part # CY62146ESL-45ZSXIT Mouser Part # 727-CY62146ESL45ZSX	Infineon Technologies	SRAM 4Mb 45ns 256K x 16 Low Power SRAM Learn More about Infineon Technologies cypress mobl async sram	Datasheet	1,029In Stock	Cut Tape ¥1,028.2 ¥956.7 ¥928.5 ¥906.9 View Reel ¥704.3 ¥885.3 ¥857.1 ¥835.5 ¥704.3 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	SRAM	SMD/SMT	TSOP-44	4 Mbit	256 k x 16	Parallel	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel