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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.	Memory Size	Organisation	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 2.5 or 3.3V 256K x 18 4M GS840Z18CGT-250I GSI Technology 1: $11.75 71In Stock	Mfr. Part No. GS840Z18CGT-250I Mouser Part No 464-GS840Z18CGT-250I	GSI Technology	SRAM 2.5 or 3.3V 256K x 18 4M Learn More about GSI Technology gsi nbt srams	Datasheet	71In Stock	$11.75 $10.92 $10.58 $10.20 View $9.94 $9.20 $8.99 $8.79 Quote	Min.: 1 Mult.: 1	4 Mbit	256 k x 18	5.5 ns	250 MHz	Parallel	3.6 V	2.3 V	165 mA, 200 mA	- 40 C	+ 85 C	SMD/SMT	TQFP-100	Tray
SRAM 1024K 1.8V SPI SERIAL SRAM SQI 23A1024-I/SN Microchip Technology 1: $2.72 423In Stock	Mfr. Part No. 23A1024-I/SN Mouser Part No 579-23A1024-I/SN	Microchip Technology	SRAM 1024K 1.8V SPI SERIAL SRAM SQI Learn More about Microchip Technology microchip sram	Datasheet	423In Stock	$2.72 $2.61 $2.51	Min.: 1 Mult.: 1	1 Mbit	128 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 512K 1.8V SPI SERIAL SRAM SQI 23A512-I/ST Microchip Technology 1: $2.00 367In Stock	Mfr. Part No. 23A512-I/ST Mouser Part No 579-23A51579-2-I/ST	Microchip Technology	SRAM 512K 1.8V SPI SERIAL SRAM SQI Learn More about Microchip Technology microchip sram	Datasheet	367In Stock	$2.00 $1.92 $1.84	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	TSSOP-8	Tube
SRAM 256K 32K X 8 2.7V SERIAL SRAM EXT 23K256-E/ST Microchip Technology 1: $1.51 225In Stock	Mfr. Part No. 23K256-E/ST Mouser Part No 579-23K256-E/ST	Microchip Technology	SRAM 256K 32K X 8 2.7V SERIAL SRAM EXT Learn More about Microchip Technology microchip sram	Datasheet	225In Stock	$1.51 $1.46 $1.38	Min.: 1 Mult.: 1	256 kbit	32 k x 8	32 ns	20 MHz	SPI	3.6 V	2.7 V	10 mA	- 40 C	+ 125 C	SMD/SMT	TSSOP-8	Tube
SRAM 64K 8K X 8 2.7V SERIAL SRAM EXT 23K640-E/SN Microchip Technology 1: $0.88 587In Stock	Mfr. Part No. 23K640-E/SN Mouser Part No 579-23K640-E/SN	Microchip Technology	SRAM 64K 8K X 8 2.7V SERIAL SRAM EXT Learn More about Microchip Technology microchip sram	Datasheet	587In Stock	$0.88 $0.874 $0.852 $0.821	Min.: 1 Mult.: 1	64 kbit	8 k x 8	32 ns	20 MHz	SPI	3.6 V	2.7 V	10 mA	- 40 C	+ 125 C	SMD/SMT	SOIC-8	Tube
SRAM 64K 8K X 8 2.7V SERIAL SRAM EXT 23K640-E/ST Microchip Technology 1: $0.94 131In Stock	Mfr. Part No. 23K640-E/ST Mouser Part No 579-23K640-E/ST	Microchip Technology	SRAM 64K 8K X 8 2.7V SERIAL SRAM EXT Learn More about Microchip Technology microchip sram	Datasheet	131In Stock	$0.94 $0.938 $0.906 $0.863	Min.: 1 Mult.: 1	64 kbit	8 k x 8	32 ns	20 MHz	SPI	3.6 V	2.7 V	10 mA	- 40 C	+ 125 C	SMD/SMT	TSSOP-8	Tube
SRAM 1024K 2.5V SPI SERIAL SRAM SQI EXT 23LC1024-E/SN Microchip Technology 1: $2.81 505In Stock 2,900Expected 29/10/2026	Mfr. Part No. 23LC1024-E/SN Mouser Part No 579-23LC1024-E/SN	Microchip Technology	SRAM 1024K 2.5V SPI SERIAL SRAM SQI EXT Learn More about Microchip Technology microchip sram	Datasheet	505In Stock 2,900Expected 29/10/2026	$2.81 $2.69 $2.59	Min.: 1 Mult.: 1	1 Mbit	128 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 1024K 2.5V SPI SERIAL SRAM SQI 23LC1024-I/P Microchip Technology 1: $2.81 346In Stock	Mfr. Part No. 23LC1024-I/P Mouser Part No 579-23LC1024-I/P	Microchip Technology	SRAM 1024K 2.5V SPI SERIAL SRAM SQI Learn More about Microchip Technology microchip sram	Datasheet	346In Stock	$2.81 $2.69 $2.59	Min.: 1 Mult.: 1	1 Mbit	128 k x 8	25 ns	20 MHz	SDI, SPI, SQI	5.5 V	2.5 V	10 mA	- 40 C	+ 85 C	Through Hole	PDIP-8	Tube
SRAM 1024K 2.5V SPI SERIAL SRAM SQI EXT 23LC1024-E/P Microchip Technology 1: $2.87 200In Stock	Mfr. Part No. 23LC1024-E/P Mouser Part No 579-23LC10579-24-E/P	Microchip Technology	SRAM 1024K 2.5V SPI SERIAL SRAM SQI EXT Learn More about Microchip Technology microchip sram	Datasheet	200In Stock	$2.87 $2.77 $2.66	Min.: 1 Mult.: 1	1 Mbit	128 k x 8	32 ns	16 MHz	SDI, SPI, SQI	5.5 V	2.5 V	10 mA	- 40 C	+ 125 C	Through Hole	PDIP-8	Tube
SRAM 512K 2.5V SPI SERIAL SRAM SQI 23LC512-I/SN Microchip Technology 1: $1.95 314In Stock	Mfr. Part No. 23LC512-I/SN Mouser Part No 579-23LC51579-2-I/SN	Microchip Technology	SRAM 512K 2.5V SPI SERIAL SRAM SQI Learn More about Microchip Technology microchip sram	Datasheet	314In Stock	$1.95 $1.87 $1.80	Min.: 1 Mult.: 1	512 kbit	64 k x 8	25 ns	20 MHz	SDI, SPI, SQI	5.5 V	2.5 V	10 mA	- 40 C	+ 85 C	SMD/SMT	SOIC-8	Tube
SRAM 512K 2.5V SPI SERIAL SRAM Vbat 23LCV512-I/P Microchip Technology 1: $2.28 252In Stock	Mfr. Part No. 23LCV512-I/P Mouser Part No 579-23LCV51579-2-I/P	Microchip Technology	SRAM 512K 2.5V SPI SERIAL SRAM Vbat Learn More about Microchip Technology microchip 23lcv sram	Datasheet	252In Stock	$2.28 $2.21 $2.10	Min.: 1 Mult.: 1	512 kbit	64 k x 8	25 ns	20 MHz	SDI, SPI	5.5 V	2.5 V	10 mA	- 40 C	+ 85 C	Through Hole	PDIP-8	Tube
SRAM 4k, 5.0V EERAM EXT 47C04-E/SN Microchip Technology 1: $0.83 101In Stock	Mfr. Part No. 47C04-E/SN Mouser Part No 579-47C04-E/SN	Microchip Technology	SRAM 4k, 5.0V EERAM EXT Learn More about Microchip Technology microchip 4k 16k eeram memory	Datasheet	101In Stock	$0.83 $0.821 $0.789 $0.746	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, 5.0V EERAM IND 47C04-I/SN Microchip Technology 1: $0.74 102In Stock 600Expected 04/11/2026	Mfr. Part No. 47C04-I/SN Mouser Part No 579-47C04-I/SN	Microchip Technology	SRAM 4k, 5.0V EERAM IND Learn More about Microchip Technology microchip 4k 16k eeram memory	Datasheet	102In Stock 600Expected 04/11/2026	$0.74 $0.735 $0.714 $0.693	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 16k, 5.0V EERAM EXT 47C16-E/P Microchip Technology 1: $1.19 20In Stock	Mfr. Part No. 47C16-E/P Mouser Part No 579-47C16-E/P	Microchip Technology	SRAM 16k, 5.0V EERAM EXT Learn More about Microchip Technology microchip 4k 16k eeram memory	Datasheet	20In Stock	$1.19 $1.14 $1.10	Min.: 1 Mult.: 1	16 kbit	2 k x 8	400 ns	1 MHz	I2C	5.5 V	4.5 V	400 uA	- 40 C	+ 125 C	Through Hole	PDIP-8	Tube
SRAM 16k, 5.0V EERAM EXT 47C16-E/SN Microchip Technology 1: $0.94 281In Stock	Mfr. Part No. 47C16-E/SN Mouser Part No 579-47C16-E/SN	Microchip Technology	SRAM 16k, 5.0V EERAM EXT Learn More about Microchip Technology microchip 4k 16k eeram memory	Datasheet	281In Stock	$0.94 $0.938 $0.895 $0.863	Min.: 1 Mult.: 1	16 kbit	2 k x 8	400 ns	1 MHz	I2C	5.5 V	4.5 V	400 uA	- 40 C	+ 125 C	SMD/SMT		Tube
SRAM 16k, 5.0V EERAM IND 47C16-I/P Microchip Technology 1: $1.09 321In Stock	Mfr. Part No. 47C16-I/P Mouser Part No 579-47C16-I/P	Microchip Technology	SRAM 16k, 5.0V EERAM IND Learn More about Microchip Technology microchip 4k 16k eeram memory	Datasheet	321In Stock	$1.09 $1.06 $0.991	Min.: 1 Mult.: 1	16 kbit	2 k x 8	400 ns	1 MHz	I2C	5.5 V	4.5 V	400 uA	- 40 C	+ 85 C	Through Hole	PDIP-8	Tube
SRAM 16k, 5.0V EERAM IND 47C16-I/SN Microchip Technology 1: $0.87 375In Stock	Mfr. Part No. 47C16-I/SN Mouser Part No 579-47C16-I/SN	Microchip Technology	SRAM 16k, 5.0V EERAM IND Learn More about Microchip Technology microchip 4k 16k eeram memory	Datasheet	375In Stock	$0.87 $0.863 $0.842 $0.81	Min.: 1 Mult.: 1	16 kbit	2 k x 8	400 ns	1 MHz	I2C	5.5 V	4.5 V	400 uA	- 40 C	+ 125 C	SMD/SMT		Tube
SRAM 16k, 5.0V EERAM IND 47C16-I/ST Microchip Technology 1: $0.94 442In Stock	Mfr. Part No. 47C16-I/ST Mouser Part No 579-47C16-I/ST	Microchip Technology	SRAM 16k, 5.0V EERAM IND Learn More about Microchip Technology microchip 4k 16k eeram memory	Datasheet	442In Stock	$0.94 $0.938 $0.895 $0.863	Min.: 1 Mult.: 1	16 kbit	2 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/SN Microchip Technology 1: $0.83 205In Stock	Mfr. Part No. 47L04-E/SN Mouser Part No 579-47L04-E/SN	Microchip Technology	SRAM 4k, 3.0V EERAM EXT Learn More about Microchip Technology microchip 4k 16k eeram memory	Datasheet	205In Stock	$0.83 $0.821 $0.789 $0.746	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	SMD/SMT		Tube
SRAM 4k, 3.0V EERAM IND 47L04-I/P Microchip Technology 1: $0.98 411In Stock	Mfr. Part No. 47L04-I/P Mouser Part No 579-47L04-I/P	Microchip Technology	SRAM 4k, 3.0V EERAM IND Learn More about Microchip Technology microchip 4k 16k eeram memory	Datasheet	411In Stock	$0.98 $0.948 $0.906	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 4k, 3.0V EERAM IND 47L04-I/ST Microchip Technology 1: $0.83 788In Stock	Mfr. Part No. 47L04-I/ST Mouser Part No 579-47L04-I/ST	Microchip Technology	SRAM 4k, 3.0V EERAM IND Learn More about Microchip Technology microchip 4k 16k eeram memory	Datasheet	788In Stock	$0.83 $0.821 $0.789 $0.746	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	SMD/SMT		Tube
SRAM 16k, 3.0V EERAM IND 47L16-I/P Microchip Technology 1: $1.09 375In Stock	Mfr. Part No. 47L16-I/P Mouser Part No 579-47L16-I/P	Microchip Technology	SRAM 16k, 3.0V EERAM IND Learn More about Microchip Technology microchip 4k 16k eeram memory	Datasheet	375In Stock	$1.09 $1.06 $0.991	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	Through Hole	PDIP-8	Tube
SRAM 4M (512Kx8) 25ns Async SRAM IS61C5128AS-25HLI ISSI 1: $9.24 1,629In Stock	Mfr. Part No. IS61C5128AS-25HLI Mouser Part No 870-61C5128AS-25HLI	ISSI	SRAM 4M (512Kx8) 25ns Async SRAM Learn More about ISSI asynchronous sram	Datasheet	1,629In Stock	$9.24 $8.59 $8.33 $8.13 $7.94	Min.: 1 Mult.: 1	4 Mbit	512 k x 8	25 ns		Parallel	5.5 V	4.5 V	15 mA	- 40 C	+ 85 C	SMD/SMT	sTSOP-32	Tray
SRAM 8M 8,10ns 2.4-3.6V 512Kx16 LP Asyn SRAM IS61WV51216EEBLL-10TLI-TR ISSI 1: $16.22 2,384In Stock	Mfr. Part No. IS61WV51216EEBLL-10TLI-TR Mouser Part No 870-61W51216EBL1TLIT	ISSI	SRAM 8M 8,10ns 2.4-3.6V 512Kx16 LP Asyn SRAM Learn More about ISSI asynchronous sram	Datasheet	2,384In Stock	Cut Tape $16.22 $15.04 $14.56 $13.88 $13.53 Reel $13.53 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	8 Mbit	512 k x 16	10 ns		Parallel	3.6 V	2.4 V	95 mA	- 40 C	+ 85 C	SMD/SMT	TSOP-44	Reel, Cut Tape, MouseReel
SRAM 8M (512Kx16) 10ns Async SRAM 3.3v IS61WV51216BLL-10MLI ISSI 1: $23.35 1,430In Stock	Mfr. Part No. IS61WV51216BLL-10MLI Mouser Part No 870-61WV51216B10MLI	ISSI	SRAM 8M (512Kx16) 10ns Async SRAM 3.3v Learn More about ISSI asynchronous sram	Datasheet	1,430In Stock	$23.35 $21.64 $20.96 $20.44 $19.87	Min.: 1 Mult.: 1	8 Mbit	512 k x 16	10 ns		Parallel	3.6 V	2.4 V	95 mA	- 40 C	+ 85 C	SMD/SMT	BGA-48	Tray