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IS62WVS Serial SRAMs

ISSI IS62WVS Serial SRAMs are fabricated using high-performance CMOS technology to provide a 4µA standby current. These SRAMs are 512K, 1M, or 2M bit-serial static RAMs organized as 64K, 128K, or 256K bytes respectively by 8 bits. The I62WVS serial SRAMs offer a 20MHz clock rate, Serial Peripheral Interface (SPI) compatible bus interface, and support unlimited reads and writes to the memory array. The additional interfaces supported are Serial Dual Interface (SDI) and Serial Quad Interface (SQI) for the faster data rate requirements. These SRAMs operate within the -40°C to +85°C temperature range and are available in a lead-free 8-pin SOIC package. Typical applications include industrial IoT, advanced driver assistance systems, and the medical industry.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (EUR) 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 2Mb 256Kx8 45MHz 2.2-3.6V Serial SRAM IS62WVS2568GBLL-45NLI-TR ISSI 1: 4,23 € 3.190In Stock	Mfr. Part No. IS62WVS2568GBLL-45NLI-TR Mouser Part No 870-62WS2568GBL4NLIT	ISSI	SRAM 2Mb 256Kx8 45MHz 2.2-3.6V Serial SRAM Learn More about ISSI is62wvs sram	Datasheet	3.190In Stock	Cut Tape 4,23 € 3,95 € 3,83 € 3,74 € 3,66 € Reel 3,66 € MouseReel Available	Min.: 1 Mult.: 1 : 3.000	2 Mbit	256 k x 8	15 ns	45 MHz	Serial	3.6 V	2.2 V	10 mA	- 40 C	+ 85 C	SMD/SMT	SOIC-8	Reel, Cut Tape, MouseReel
SRAM 4Mb 512Kx8 20MHz 2.2-3.6V Serial SRAM IS62WVS5128FBLL-20NLI ISSI 1: 4,90 € 982In Stock 2.100Expected 10/15/2026	Mfr. Part No. IS62WVS5128FBLL-20NLI Mouser Part No 870-62WVS518FBLL20NI	ISSI	SRAM 4Mb 512Kx8 20MHz 2.2-3.6V Serial SRAM Learn More about ISSI is62wvs sram	Datasheet	982In Stock 2.100Expected 10/15/2026	4,90 € 4,57 € 4,43 € 4,33 € 4,21 €	Min.: 1 Mult.: 1	4 Mbit	512 k x 8	25 ns	20 MHz	SDI, SPI, SQI	3.6 V	2.2 V	16 mA	- 40 C	+ 85 C	SMD/SMT	SOIC-8
SRAM 2Mb 256Kx8 20MHz 2.2-3.6V Serial SRAM IS62WVS2568FBLL-20NLI ISSI 1: 4,75 € 1.813In Stock	Mfr. Part No. IS62WVS2568FBLL-20NLI Mouser Part No 870-WVS2568FBLL20NLI	ISSI	SRAM 2Mb 256Kx8 20MHz 2.2-3.6V Serial SRAM Learn More about ISSI is62wvs sram	Datasheet	1.813In Stock	4,75 € 4,42 € 4,29 € 4,19 € 4,09 €	Min.: 1 Mult.: 1	2 Mbit	256 k x 8	25 ns	20 MHz	SDI, SPI, SQI	3.6 V	2.2 V	8 mA	- 40 C	+ 85 C	SMD/SMT	SOIC-8
SRAM 2Mb 256Kx8 45MHz 2.2-3.6V Serial SRAM IS62WVS2568GBLL-45NLI ISSI 1: 4,75 € 5In Stock 100Expected 9/29/2026	Mfr. Part No. IS62WVS2568GBLL-45NLI Mouser Part No 870-62WS2568GBL45NLI	ISSI	SRAM 2Mb 256Kx8 45MHz 2.2-3.6V Serial SRAM Learn More about ISSI is62wvs sram	Datasheet	5In Stock 100Expected 9/29/2026	4,75 € 4,42 € 4,29 € 4,19 € 4,09 €	Min.: 1 Mult.: 1	2 Mbit	256 k x 8	15 ns	45 MHz	Serial	3.6 V	2.2 V	10 mA	- 40 C	+ 85 C	SMD/SMT	SOIC-8
SRAM 512Kb 64Kx8 20MHz 2.2-3.6V Serial SRAM IS62WVS0648FBLL-20NLI ISSI 1: 2,84 € 52In Stock	Mfr. Part No. IS62WVS0648FBLL-20NLI Mouser Part No 870-WVS0648FBLL20NLI	ISSI	SRAM 512Kb 64Kx8 20MHz 2.2-3.6V Serial SRAM Learn More about ISSI is62wvs sram	Datasheet	52In Stock	2,84 € 2,65 € 2,57 € 2,52 € 2,45 €	Min.: 1 Mult.: 1	512 kbit	64 k x 8	25 ns	20 MHz	SDI, SPI, SQI	3.6 V	2.2 V	8 mA	- 40 C	+ 85 C	SMD/SMT	SOIC-8
SRAM 1Mb 128Kx8 20MHz 2.2-3.6V Serial SRAM IS62WVS1288FBLL-20NLI ISSI 1: 4,36 € 16In Stock	Mfr. Part No. IS62WVS1288FBLL-20NLI Mouser Part No 870-WVS1288FBLL20NLI	ISSI	SRAM 1Mb 128Kx8 20MHz 2.2-3.6V Serial SRAM Learn More about ISSI is62wvs sram	Datasheet	16In Stock	4,36 € 4,06 € 3,94 € 3,85 € 3,76 €	Min.: 1 Mult.: 1	1 Mbit	128 k x 8	25 ns	20 MHz	SDI, SPI, SQI	3.6 V	2.2 V	8 mA	- 40 C	+ 85 C	SMD/SMT	SOIC-8
SRAM 4Mb 512Kx8 20MHz Serial SRAM IT IS62WVS5128FBLL-20NLI-TR ISSI 1: 7,65 € 5.968On Order	Mfr. Part No. IS62WVS5128FBLL-20NLI-TR Mouser Part No 870-62WS5128FBLL2NIT	ISSI	SRAM 4Mb 512Kx8 20MHz Serial SRAM IT	Datasheet	5.968On Order On Order Ship Dates Mfr. No: IS62WVS5128FBLL-20NLI-TR Stock: 0 On Order: 2.968 Expected 11/16/2026 3.000 Expected 12/2/2026 Factory Lead Time: 26 Weeks	Cut Tape 7,65 € 7,11 € 6,90 € 6,73 € 6,57 € Reel 6,57 € MouseReel Available	Min.: 1 Mult.: 1 : 3.000	4 Mbit	512 k x 8	25 ns	20 MHz	SDI, SPI, SQI	3.6 V	2.2 V	16 mA	- 40 C	+ 85 C	SMD/SMT	SOIC-8	Reel, Cut Tape, MouseReel
SRAM 2Mb, Serial SRAM, 2.2V-3.6V, 20MHz, 8 pin SOIC 150mil, RoHS IS62WVS2568FBLL-20NLI-TR ISSI 1: 4,23 € 2.954Expected 12/16/2026	Mfr. Part No. IS62WVS2568FBLL-20NLI-TR Mouser Part No 870-62WVS2568FB20NIR	ISSI	SRAM 2Mb, Serial SRAM, 2.2V-3.6V, 20MHz, 8 pin SOIC 150mil, RoHS Learn More about ISSI is62wvs sram	Datasheet	2.954Expected 12/16/2026	Cut Tape 4,23 € 3,95 € 3,83 € 3,74 € 3,66 € Reel 3,66 € MouseReel Available	Min.: 1 Mult.: 1 : 3.000	2 Mbit	256 k x 8		20 MHz	SDI, SPI, SQI	3.6 V	2.2 V	8 mA	- 40 C	+ 85 C	SMD/SMT	SOIC-8	Reel, Cut Tape, MouseReel
SRAM 1Mb, Serial SRAM, 2.2V-3.6V, 20MHz, 8 pin SOIC 150mil, RoHS IS62WVS1288FBLL-20NLI-TR ISSI 3.000: 2,00 € Non-Stocked Lead-Time 26 Weeks	Mfr. Part No. IS62WVS1288FBLL-20NLI-TR Mouser Part No 870-62WVS1288FB20NIR	ISSI	SRAM 1Mb, Serial SRAM, 2.2V-3.6V, 20MHz, 8 pin SOIC 150mil, RoHS Learn More about ISSI is62wvs sram	Datasheet	Non-Stocked Lead-Time 26 Weeks	Reel 2,00 €	Min.: 3.000 Mult.: 3.000 : 3.000	1 Mbit	128 k x 8		20 MHz	SDI, SPI, SQI	3.6 V	2.2 V	8 mA	- 40 C	+ 85 C	SMD/SMT	SOIC-8	Reel
SRAM 512Kb, Serial SRAM, 2.2V-3.6V, 20MHz, 8 pin SOIC 150 mil, RoHS IS62WVS0648FBLL-20NLI-TR ISSI 3.000: 2,21 € Non-Stocked Lead-Time 26 Weeks	Mfr. Part No. IS62WVS0648FBLL-20NLI-TR Mouser Part No 870-S62WVS648FB20NIR	ISSI	SRAM 512Kb, Serial SRAM, 2.2V-3.6V, 20MHz, 8 pin SOIC 150 mil, RoHS Learn More about ISSI is62wvs sram	Datasheet	Non-Stocked Lead-Time 26 Weeks	Reel 2,21 €	Min.: 3.000 Mult.: 3.000 : 3.000	512 kbit	64 k x 8		20 MHz	SDI, SPI, SQI	3.6 V	2.2 V	8 mA	- 40 C	+ 85 C	SMD/SMT	SOIC-8	Reel

IS62WVS Serial SRAMs

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