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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.	RoHS	Memory Size	Organization	Access Time	Maximum Clock Frequency	Interface Type	Supply Voltage - Max	Supply Voltage - Min	Supply Current - Max	Minimum Operating Temperature	Maximum Operating Temperature	Mounting Style	Package / Case	Packaging
SRAM CMOS RAM W ECC 4-Mbit CY7C1041G-10VXI Infineon Technologies 1: ¥2,695.8 510Expected 1/7/2027	Mfr. Part # CY7C1041G-10VXI Mouser Part # 727-CY7C1041G-10VXI	Infineon Technologies	SRAM CMOS RAM W ECC 4-Mbit Learn More about Infineon Technologies cypress cy7C1021d ram	Datasheet	510Expected 1/7/2027	¥2,695.8 ¥2,503.1 ¥2,426.7 ¥2,368.6 View ¥2,310.5 ¥2,235.7 ¥2,179.2	Min.: 1 Mult.: 1		4 Mbit	256 k x 16	10 ns		Parallel	5.5 V	4.5 V	45 mA	- 40 C	+ 85 C	SMD/SMT	SOJ-44	Tube
SRAM 4k, 3.0V EERAM EXT 47L04-E/ST Microchip Technology 1: ¥137.9 5,300Expected 7/26/2027	Mfr. Part # 47L04-E/ST Mouser Part # 579-47L04-E/ST	Microchip Technology	SRAM 4k, 3.0V EERAM EXT Learn More about Microchip Technology microchip 4k 16k eeram memory	Datasheet	5,300Expected 7/26/2027	¥137.9 ¥134.9 ¥134.7 ¥133.4 View ¥130.6 ¥129.6	Min.: 1 Mult.: 1		4 kbit	512 k x 8		1 MHz	I2C	3.6 V	2.7 V	400 uA	- 40 C	+ 125 C	SMD/SMT	TSSOP-8	Tube
SRAM 16k, 3.0V EERAM IND 47L16-I/ST Microchip Technology 1: ¥156.1 1,600On Order	Mfr. Part # 47L16-I/ST Mouser Part # 579-47L16-I/ST	Microchip Technology	SRAM 16k, 3.0V EERAM IND Learn More about Microchip Technology microchip 4k 16k eeram memory	Datasheet	1,600On Order On Order Ship Dates Mfr. #: 47L16-I/ST Stock: 0 On Order: 800 Expected 1/18/2027 800 Expected 1/25/2027 Factory Lead-Time: 11 Weeks	¥156.1 ¥155.8 ¥148.7 ¥143.3	Min.: 1 Mult.: 1		16 kbit	2 k x 8	400 ns	1 MHz	I2C	3.6 V	2.7 V	400 uA	- 40 C	+ 125 C	SMD/SMT	TSSOP-8	Tube
SRAM 4Mb 512Kx8 45MHz Serial SRAM IT IS62WVS5128GBLL-45NLI ISSI 1: ¥946.8 8,325On Order	Mfr. Part # IS62WVS5128GBLL-45NLI Mouser Part # 870-62WS5128GBLL45NI	ISSI	SRAM 4Mb 512Kx8 45MHz Serial SRAM IT Learn More about ISSI asynchronous sram	Datasheet	8,325On Order On Order Ship Dates Mfr. #: IS62WVS5128GBLL-45NLI Stock: 0 On Order: 4,225 Expected 1/25/2027 4,100 Expected 4/12/2027 Factory Lead-Time: 26 Weeks	¥946.8 ¥882 ¥855.4 ¥835.5 ¥813.9	Min.: 1 Mult.: 1		4 Mbit	512 k x 8	15 ns	45 MHz	SDI, SPI, SQI	3.6 V	2.7 V	20 mA	- 40 C	+ 85 C	SMD/SMT	SOIC-8	Tube
SRAM LP SRAM, 256Kb, 32K x 8, 2.7 5.5V, 28pin 600 mil PDIP, 55ns, Industrial Temp AS6C62256-55PIN Alliance Memory 1: ¥2,418.4 413On Order	Mfr. Part # AS6C62256-55PIN Mouser Part # 913-AS6C62256-55PIN	Alliance Memory	SRAM LP SRAM, 256Kb, 32K x 8, 2.7 5.5V, 28pin 600 mil PDIP, 55ns, Industrial Temp	Datasheet	413On Order On Order Ship Dates Mfr. #: AS6C62256-55PIN Stock: 0 On Order: 233 Pending 180 Expected 2/18/2027 Factory Lead-Time: 20 Weeks	¥2,418.4 ¥2,215.8 ¥2,161 ¥2,109.5 View ¥2,067.9 ¥2,001.5 ¥1,950	Min.: 1 Mult.: 1		256 kbit	32 k x 8	55 ns		Parallel	5.5 V	2.7 V	45 mA	- 40 C	+ 85 C	Through Hole	PDIP-28	Tube
SRAM 512K, 2.4-3.6V, 10ns 32Kx16 Asynch SRAM IS61WV3216DBLL-10TLI ISSI 1: ¥1,124.5 135Expected 11/11/2026	Mfr. Part # IS61WV3216DBLL-10TLI Mouser Part # 870-61WV321DBLL10TLI	ISSI	SRAM 512K, 2.4-3.6V, 10ns 32Kx16 Asynch SRAM Learn More about ISSI asynchronous sram	Datasheet	135Expected 11/11/2026	¥1,124.5 ¥1,048.1 ¥1,016.5 ¥970 ¥946.8	Min.: 1 Mult.: 1		32 kbit	32 k x 16	10 ns		Parallel	3.6 V	2.4 V	55 mA	- 40 C	+ 85 C	SMD/SMT	TSOP-44	Tube
SRAM 1M, 5V, 15ns FAST 128K x 8 Asynch SRAM AS7C1024B-15TJCN Alliance Memory 1: ¥1,101.2 58Expected 11/30/2026	Mfr. Part # AS7C1024B-15TJCN Mouser Part # 913-AS7C1024B-15TJCN	Alliance Memory	SRAM 1M, 5V, 15ns FAST 128K x 8 Asynch SRAM	Datasheet	58Expected 11/30/2026	¥1,101.2 ¥1,024.8 ¥991.6 ¥946.8 View ¥923.5 ¥910.2 ¥888.6 ¥868.7	Min.: 1 Mult.: 1		1 Mbit	128 k x 8	15 ns		Parallel	5.5 V	4.5 V	90 mA	0 C	+ 70 C	SMD/SMT	SOJ-32	Tube
SRAM SRAM, 256K, 32K x 8, 5V, 28pin SOJ, 10ns, Industrial Temp - Tube AS7C256A-10JIN Alliance Memory 1: ¥1,705.8 248Expected 11/27/2026	Mfr. Part # AS7C256A-10JIN Mouser Part # 913-AS7C256A-10JIN	Alliance Memory	SRAM SRAM, 256K, 32K x 8, 5V, 28pin SOJ, 10ns, Industrial Temp - Tube	Datasheet	248Expected 11/27/2026	¥1,705.8 ¥1,586.3 ¥1,538.1 ¥1,499.9 View ¥1,430.1 ¥1,395.2 ¥1,373.6 ¥1,340.4	Min.: 1 Mult.: 1		256 kbit	32 k x 8	10 ns		Parallel	5.5 V	4.5 V	75 mA	- 40 C	+ 85 C	SMD/SMT	SOJ-28	Tube
SRAM SRAM, 1Mb, 64K x 16, 3.3V, 44pin SOJ(400mil), 12ns, Commercial Temp - Tube AS7C31026B-12JCN Alliance Memory 1: ¥1,778.9 160Expected 10/21/2026	Mfr. Part # AS7C31026B-12JCN Mouser Part # 913-AS7C31026B-12JCN	Alliance Memory	SRAM SRAM, 1Mb, 64K x 16, 3.3V, 44pin SOJ(400mil), 12ns, Commercial Temp - Tube	Datasheet	160Expected 10/21/2026	¥1,778.9 ¥1,524.8 ¥1,478.3 ¥1,443.4 View ¥1,169.3 ¥1,154.4 ¥1,146.1 ¥1,134.5 Quote	Min.: 1 Mult.: 1		1 Mbit	64 k x 16	12 ns		Parallel	3.6 V	3 V	75 mA	0 C	+ 70 C	SMD/SMT	SOJ-44	Tube
SRAM SRAM, 256K, 32K x 8, 3.3V, 28pin SOJ, 12ns, Commercial Temp - Tube AS7C3256A-12JCN Alliance Memory 1: ¥1,596.2 232Expected 12/21/2026	Mfr. Part # AS7C3256A-12JCN Mouser Part # 913-AS7C3256A-12JCN	Alliance Memory	SRAM SRAM, 256K, 32K x 8, 3.3V, 28pin SOJ, 12ns, Commercial Temp - Tube	Datasheet	232Expected 12/21/2026	¥1,596.2 ¥1,484.9 ¥1,438.4 ¥1,405.2 View ¥1,370.3 ¥1,295.6 ¥1,290.6 ¥1,244.1	Min.: 1 Mult.: 1		256 kbit	32 k x 8	12 ns		Parallel	3.6 V	3 V	45 mA	0 C	+ 70 C	SMD/SMT	SOJ-28	Tube
SRAM SRAM, 64K, 8K x 8, 5V, 28pin SOJ, 15ns, Commercial Temp - Tube AS7C164A-15JCN Alliance Memory 1: ¥1,109.5 250Expected 1/20/2027	Mfr. Part # AS7C164A-15JCN Mouser Part # 913-AS7C164A-15JCN	Alliance Memory	SRAM SRAM, 64K, 8K x 8, 5V, 28pin SOJ, 15ns, Commercial Temp - Tube Learn More about Alliance Memory alliancefastsram	Datasheet	250Expected 1/20/2027	¥1,109.5 ¥1,033.1 ¥999.9 ¥976.7 View ¥953.4 ¥923.5 ¥900.3 ¥877	Min.: 1 Mult.: 1		64 kbit	8 k x 8	15 ns		Parallel	5.5 V	4.5 V	140 mA	0 C	+ 70 C	SMD/SMT	SOJ-28	Tube
SRAM 512K 1.8V SPI SERIAL SRAM SQI EXT 23A512-E/P Microchip Technology 1: ¥347.1 Non-Stocked Lead-Time 11 Weeks	Mfr. Part # 23A512-E/P Mouser Part # 579-23A51579-2-E/P	Microchip Technology	SRAM 512K 1.8V SPI SERIAL SRAM SQI EXT Learn More about Microchip Technology microchip sram	Datasheet	Non-Stocked Lead-Time 11 Weeks	¥347.1 ¥335.5 ¥323.9	Min.: 1 Mult.: 1		512 kbit	64 k x 8	32 ns	16 MHz	SDI, SPI, SQI	2.2 V	1.7 V	10 mA	- 40 C	+ 125 C	Through Hole	PDIP-8	Tube
SRAM 512K 1.8V SPI SERIAL SRAM SQI 23A512-I/P Microchip Technology 1: ¥335.5 Non-Stocked Lead-Time 11 Weeks	Mfr. Part # 23A512-I/P Mouser Part # 579-23A51579-2-I/P	Microchip Technology	SRAM 512K 1.8V SPI SERIAL SRAM SQI Learn More about Microchip Technology microchip sram	Datasheet	Non-Stocked Lead-Time 11 Weeks	¥335.5 ¥323.9 ¥308.9	Min.: 1 Mult.: 1		512 kbit	64 k x 8	25 ns	20 MHz	SDI, SPI, SQI	2.2 V	1.7 V	10 mA	- 40 C	+ 85 C	Through Hole	PDIP-8	Tube
SRAM 512K 1.8V SPI SERIAL SRAM SQI 23A512-I/SN Microchip Technology 1: ¥323.9 Non-Stocked Lead-Time 11 Weeks	Mfr. Part # 23A512-I/SN Mouser Part # 579-23A51579-2-I/SN	Microchip Technology	SRAM 512K 1.8V SPI SERIAL SRAM SQI Learn More about Microchip Technology microchip sram	Datasheet	Non-Stocked Lead-Time 11 Weeks	¥323.9 ¥310.6 ¥299	Min.: 1 Mult.: 1		512 kbit	64 k x 8	25 ns	20 MHz	SDI, SPI, SQI	2.2 V	1.7 V	10 mA	- 40 C	+ 85 C	SMD/SMT	SOIC-8	Tube
SRAM 16k, 3.0V EERAM EXT 47L16-E/P Microchip Technology 1: ¥214.3 Non-Stocked Lead-Time 10 Weeks	Mfr. Part # 47L16-E/P Mouser Part # 579-47L16-E/P	Microchip Technology	SRAM 16k, 3.0V EERAM EXT	Datasheet	Non-Stocked Lead-Time 10 Weeks	¥214.3 ¥181 ¥179.4	Min.: 1 Mult.: 1													PDIP-8	Tube
SRAM CMOS RAM W ECC 4-Mbit CY7S1049G30-10VXI Infineon Technologies 1: ¥2,695.8 Non-Stocked Lead-Time 4 Weeks	Mfr. Part # CY7S1049G30-10VXI Mouser Part # 727-CY7S1049G30-10VX	Infineon Technologies	SRAM CMOS RAM W ECC 4-Mbit	Datasheet	Non-Stocked Lead-Time 4 Weeks	¥2,695.8 ¥2,503.1 ¥2,426.7 ¥2,368.6 View ¥2,310.5 ¥2,235.7	Min.: 1 Mult.: 1		4 Mbit	512 k x 8	10 ns		Parallel	3.6 V	2.2 V	45 mA	- 40 C	+ 85 C	SMD/SMT	SOJ-36	Tube
SRAM ASYNC CY7S1049GE30-10VXI Infineon Technologies 1: ¥2,695.8 Non-Stocked Lead-Time 4 Weeks	Mfr. Part # CY7S1049GE30-10VXI Mouser Part # 727-CY7S1049GE300VXI	Infineon Technologies	SRAM ASYNC	Datasheet	Non-Stocked Lead-Time 4 Weeks	¥2,695.8 ¥2,503.1 ¥2,426.7 ¥2,368.6 View ¥2,310.5 ¥2,235.7	Min.: 1 Mult.: 1		4 Mbit	512 k x 8	10 ns		Parallel	3.6 V	2.2 V	45 mA	- 40 C	+ 85 C	SMD/SMT	SOJ-36	Tube
SRAM 256K 32K X 8 1.7V SERIAL SRAM IND 23A256-I/P Microchip Technology 1: ¥242.5 Non-Stocked Lead-Time 21 Weeks	Mfr. Part # 23A256-I/P Mouser Part # 579-23A256-I/P	Microchip Technology	SRAM 256K 32K X 8 1.7V SERIAL SRAM IND Learn More about Microchip Technology microchip sram	Datasheet	Non-Stocked Lead-Time 21 Weeks	¥242.5 ¥230.9 ¥224.2	Min.: 1 Mult.: 1		256 kbit	32 k x 8	32 ns	20 MHz	SPI	1.95 V	1.7 V	10 mA	- 40 C	+ 85 C	Through Hole	PDIP-8	Tube
SRAM 512K 1.8V SPI SERIAL SRAM SQI EXT 23A512-E/ST Microchip Technology 1: ¥343.8 Non-Stocked Lead-Time 23 Weeks	Mfr. Part # 23A512-E/ST Mouser Part # 579-23A51579-2-E/ST	Microchip Technology	SRAM 512K 1.8V SPI SERIAL SRAM SQI EXT Learn More about Microchip Technology microchip sram	Datasheet	Non-Stocked Lead-Time 23 Weeks	¥343.8 ¥332.2 ¥318.9	Min.: 1 Mult.: 1		512 kbit	64 k x 8	32 ns	16 MHz	SDI, SPI, SQI	2.2 V	1.7 V	10 mA	- 40 C	+ 125 C	SMD/SMT	TSSOP-8	Tube
SRAM 512K 2.5V SPI SERIAL SRAM SQI EXT 23LC512-E/SN Microchip Technology 1: ¥335.5 Non-Stocked Lead-Time 23 Weeks	Mfr. Part # 23LC512-E/SN Mouser Part # 579-23LC51579-2-E/SN	Microchip Technology	SRAM 512K 2.5V SPI SERIAL SRAM SQI EXT Learn More about Microchip Technology microchip sram	Datasheet	Non-Stocked Lead-Time 23 Weeks	¥335.5 ¥323.9 ¥308.9	Min.: 1 Mult.: 1		512 kbit	64 k x 8	32 ns	16 MHz	SDI, SPI, SQI	5.5 V	2.5 V	10 mA	- 40 C	+ 125 C	SMD/SMT	SOIC-8	Tube
SRAM 512K 2.5V SPI SERIAL SRAM SQI EXT 23LC512-E/ST Microchip Technology 1: ¥343.8 Non-Stocked Lead-Time 23 Weeks	Mfr. Part # 23LC512-E/ST Mouser Part # 579-23LC51579-2-E/ST	Microchip Technology	SRAM 512K 2.5V SPI SERIAL SRAM SQI EXT Learn More about Microchip Technology microchip sram	Datasheet	Non-Stocked Lead-Time 23 Weeks	¥343.8 ¥332.2 ¥318.9	Min.: 1 Mult.: 1		512 kbit	64 k x 8	32 ns	16 MHz	SDI, SPI, SQI	5.5 V	2.5 V	10 mA	- 40 C	+ 125 C	SMD/SMT	TSSOP-8	Tube
SRAM 4k, 5.0V EERAM EXT 47C04-E/ST Microchip Technology 1: ¥162.8 Non-Stocked	Mfr. Part # 47C04-E/ST Mouser Part # 579-47C04-E/ST	Microchip Technology	SRAM 4k, 5.0V EERAM EXT Learn More about Microchip Technology microchip 4k 16k eeram memory	Datasheet	Non-Stocked	¥162.8 ¥162.4 ¥138	Min.: 1 Mult.: 1		4 kbit	512 k x 8	400 ns	1 MHz	I2C	5.5 V	4.5 V	400 uA	- 40 C	+ 125 C	SMD/SMT		Tube
SRAM 4k, 3.0V EERAM EXT 47L04-E/P Microchip Technology 1: ¥207.6 Non-Stocked	Mfr. Part # 47L04-E/P Mouser Part # 579-47L04-E/P	Microchip Technology	SRAM 4k, 3.0V EERAM EXT Learn More about Microchip Technology microchip 4k 16k eeram memory	Datasheet	Non-Stocked	¥207.6 ¥174.4 ¥172.7 ¥169.4 ¥167.8	Min.: 1 Mult.: 1		4 kbit	512 k x 8	400 ns	1 MHz	I2C	3.6 V	2.7 V	400 uA	- 40 C	+ 125 C	Through Hole	PDIP-8	Tube
SRAM 16K X 8 DP SRAM 7006L20JGI Renesas Electronics 108: ¥9,721.8 Non-Stocked Lead-Time 18 Weeks	Mfr. Part # 7006L20JGI Mouser Part # 972-7006L20JGI	Renesas Electronics	SRAM 16K X 8 DP SRAM	Datasheet	Non-Stocked Lead-Time 18 Weeks	¥9,721.8	Min.: 108 Mult.: 18		128 kbit	16 k x 8	20 ns		Parallel	5.5 V	4.5 V	320 mA	- 40 C	+ 85 C	SMD/SMT	PLCC-68	Tube
SRAM 1Kx8 8K, 5V DUAL PORT RAM MAST. 5962-8687504YA Renesas Electronics 1: ¥42,388.7 Non-Stocked Lead-Time 18 Weeks	Mfr. Part # 5962-8687504YA Mouser Part # 972-5962-8687504YA	Renesas Electronics	SRAM 1Kx8 8K, 5V DUAL PORT RAM MAST. This product may require additional documentation to export from the United States.	Datasheet	Non-Stocked Lead-Time 18 Weeks	¥42,388.7 ¥38,521.9 ¥31,668.6	Min.: 1 Mult.: 1	No	8 kbit	1 k x 8	45 ns		Parallel	5.5 V	4.5 V	65 mA	- 55 C	+ 125 C		LCC-48	Tube