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Pseudo SRAM/CellularRAM

ISSI Pseudo SRAM/CellularRAM Devices offer the best of both DRAM and SRAM features. ISSI PSRAM/CellularRAM has an SRAM-like architecture. Unlike DRAM, there is a hidden re-fresh feature that does not require a physical refresh. These CellularRAM devices are designed in accordance with the CellularRAM standards and are available in CRAM 1.5 and CRAM 2.0.

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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.
SRAM 64Mb,Pseudo SRAM,Asynch/Page, 4M x 16,70ns,VDD 2.7V 3.6V, VDDQ 2.7V 3.6V,48 Ball BGA (6x8 mm), RoHS IS66WVE4M16TBLL-70BLI-TR ISSI 1: $9.91 3,920In Stock	Mfr. Part # IS66WVE4M16TBLL-70BLI-TR Mouser Part # 870-6E4M16TBLL70BLIT	ISSI	SRAM 64Mb,Pseudo SRAM,Asynch/Page, 4M x 16,70ns,VDD 2.7V 3.6V, VDDQ 2.7V 3.6V,48 Ball BGA (6x8 mm), RoHS Learn More about ISSI pseudo sram	Datasheet	3,920In Stock	Cut Tape $9.91 $9.22 $8.94 $8.72 $8.51 Reel $8.51 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
DRAM 32Mb, SerialRAM, Continuous Operation, 1.65V-1.95V, 104MHz, 8 pin SOIC 150 mil, RoHS IS66WVR4M8ALL-104NLI ISSI 1: $5.67 86In Stock	Mfr. Part # IS66WVR4M8ALL-104NLI Mouser Part # 870-6WVR4M8ALL104NLI	ISSI	DRAM 32Mb, SerialRAM, Continuous Operation, 1.65V-1.95V, 104MHz, 8 pin SOIC 150 mil, RoHS Learn More about ISSI pseudo sram	Datasheet	86In Stock	$5.67 $5.44 $4.89	Min.: 1 Mult.: 1
DRAM 64Mb, QUADRAM, 2.7V-3.6V, 200MHz, 24-ball TFBGA, RoHS IS66WVQ16M4FBLL-200BLI ISSI 1: $7.60 369In Stock	Mfr. Part # IS66WVQ16M4FBLL-200BLI Mouser Part # 870-VQ16M4DBLL200BLI	ISSI	DRAM 64Mb, QUADRAM, 2.7V-3.6V, 200MHz, 24-ball TFBGA, RoHS Learn More about ISSI pseudo sram		369In Stock	$7.60 $7.07 $6.86 $6.54 $6.38	Min.: 1 Mult.: 1
SRAM 16Mb 70ns 2.5v-3.6v 1M x 16 Pseudo SRAM IS66WV1M16EBLL-70BLI ISSI 1: $8.47 514In Stock	Mfr. Part # IS66WV1M16EBLL-70BLI Mouser Part # 870-WV1M16EBLL70BLI	ISSI	SRAM 16Mb 70ns 2.5v-3.6v 1M x 16 Pseudo SRAM Learn More about ISSI pseudo sram	Datasheet	514In Stock	$8.47 $7.89 $7.65 $7.30 View $7.12 $7.01	Min.: 1 Mult.: 1
SRAM 8Mb,Pseudo SRAM,Async,512K x 16,70ns,2.5v 3.6v,44 Pin TSOP II, RoHS IS66WV51216EBLL-70TLI ISSI 1: $5.79 755In Stock	Mfr. Part # IS66WV51216EBLL-70TLI Mouser Part # 870-6651216EBLL70TLI	ISSI	SRAM 8Mb,Pseudo SRAM,Async,512K x 16,70ns,2.5v 3.6v,44 Pin TSOP II, RoHS Learn More about ISSI pseudo sram	Datasheet	755In Stock	$5.79 $5.40 $5.24 $5.11 $4.94	Min.: 1 Mult.: 1
SRAM 32Mb,Pseudo SRAM,Asynch/Page, 2M x 16,70ns,VDD 2.7V 3.6V, VDDQ 2.7V 3.6V,48 Ball BGA (6x8 mm), RoHS IS66WVE2M16EBLL-70BLI ISSI 1: $6.74 480In Stock	Mfr. Part # IS66WVE2M16EBLL-70BLI Mouser Part # 870-66E2M16EBLL70BLI	ISSI	SRAM 32Mb,Pseudo SRAM,Asynch/Page, 2M x 16,70ns,VDD 2.7V 3.6V, VDDQ 2.7V 3.6V,48 Ball BGA (6x8 mm), RoHS Learn More about ISSI pseudo sram	Datasheet	480In Stock	$6.74 $6.28 $6.09 $5.95 View $5.81 $5.49	Min.: 1 Mult.: 1
SRAM 32Mb,Pseudo SRAM,Asynch/Page/Burst CRAM 1.5, 2M x 16,70ns,1.7v 1.95v,54 Ball BGA (6x8 mm), RoHS ISSI IS66WVC2M16ECLL-7010BLI IS66WVC2M16ECLL-7010BLI ISSI 1: $7.79 480In Stock	Mfr. Part # IS66WVC2M16ECLL-7010BLI Mouser Part # 870-WVC2M16EL7010BLI	ISSI	SRAM 32Mb,Pseudo SRAM,Asynch/Page/Burst CRAM 1.5, 2M x 16,70ns,1.7v 1.95v,54 Ball BGA (6x8 mm), RoHS Learn More about ISSI pseudo sram	Datasheet	480In Stock	$7.79 $7.25 $7.03 $6.86 View $6.70 $6.33	Min.: 1 Mult.: 1
SRAM 32Mb,Pseudo SRAM,Asynch/Page, 2M x 16,70ns,VDD 1.7V 1.95V, VDDQ 1.7V 1.95V,48 Ball BGA (6x8 mm), RoHS IS66WVE2M16EALL-70BLI ISSI 1: $11.75 310In Stock	Mfr. Part # IS66WVE2M16EALL-70BLI Mouser Part # 870-E2M16EALL70BLI	ISSI	SRAM 32Mb,Pseudo SRAM,Asynch/Page, 2M x 16,70ns,VDD 1.7V 1.95V, VDDQ 1.7V 1.95V,48 Ball BGA (6x8 mm), RoHS Learn More about ISSI pseudo sram	Datasheet	310In Stock	$11.75 $10.92 $10.58 $10.33 $9.87	Min.: 1 Mult.: 1
SRAM 32Mb,Pseudo SRAM 2M x 16 70ns ISSI IS66WVE2M16ECLL-70BLI IS66WVE2M16ECLL-70BLI ISSI 1: $7.27 215In Stock	Mfr. Part # IS66WVE2M16ECLL-70BLI Mouser Part # 870-66WVE2MECLL70BLI	ISSI	SRAM 32Mb,Pseudo SRAM 2M x 16 70ns Learn More about ISSI pseudo sram	Datasheet	215In Stock	$7.27 $6.77 $6.56 $6.41 $6.25	Min.: 1 Mult.: 1
DRAM 64Mb, OctalRAM, 8Mbx8, 1.8V, 200MHz, 24-ball TFBGA, RoHS IS66WVO8M8FALL-200BLI ISSI 1: $7.07 885In Stock	Mfr. Part # IS66WVO8M8FALL-200BLI Mouser Part # 870-WVO8M8FALL200BLI	ISSI	DRAM 64Mb, OctalRAM, 8Mbx8, 1.8V, 200MHz, 24-ball TFBGA, RoHS Learn More about ISSI pseudo sram	Datasheet	885In Stock	$7.07 $6.58 $6.38 $6.09 $5.95	Min.: 1 Mult.: 1
DRAM 64Mb, HyperRAM, 8Mbx8, 1.8V, 200MHz, 24-ball TFBGA, RoHS IS66WVH8M8FALL-200B1LI ISSI 1: $5.44 631In Stock	Mfr. Part # IS66WVH8M8FALL-200B1LI Mouser Part # 870-VH8M8FALL200B1LI	ISSI	DRAM 64Mb, HyperRAM, 8Mbx8, 1.8V, 200MHz, 24-ball TFBGA, RoHS Learn More about ISSI pseudo sram	Datasheet	631In Stock	$5.44 $5.08 $4.93	Min.: 1 Mult.: 1
DRAM 64Mb, HyperRAM, 8Mbx8, 3.0V, 166MHz, 24-ball TFBGA, RoHS IS66WVH8M8FBLL-166B1LI ISSI 1: $5.44 755In Stock	Mfr. Part # IS66WVH8M8FBLL-166B1LI Mouser Part # 870-VH8M8FBLL166B1LI	ISSI	DRAM 64Mb, HyperRAM, 8Mbx8, 3.0V, 166MHz, 24-ball TFBGA, RoHS Learn More about ISSI pseudo sram	Datasheet	755In Stock	$5.44 $5.08 $4.93 $4.81 $4.70	Min.: 1 Mult.: 1
DRAM 64Mb, QUADRAM, 1.65V-1.95V, 200MHz, 24-ball TFBGA, RoHS IS66WVQ16M4FALL-200BLI ISSI 1: $5.28 450In Stock	Mfr. Part # IS66WVQ16M4FALL-200BLI Mouser Part # 870-VQ16M4DALL200BLI	ISSI	DRAM 64Mb, QUADRAM, 1.65V-1.95V, 200MHz, 24-ball TFBGA, RoHS Learn More about ISSI pseudo sram		450In Stock	$5.28 $4.93 $4.78 $4.67 $4.56	Min.: 1 Mult.: 1
DRAM 64Mb, OctalRAM, 8Mbx8, 3.0V, 166MHz, 24-ball TFBGA, RoHS IS66WVO8M8FBLL-166BLI ISSI 1: $5.44 1,657In Stock	Mfr. Part # IS66WVO8M8FBLL-166BLI Mouser Part # 870-WVO8M8FBLL166BLI	ISSI	DRAM 64Mb, OctalRAM, 8Mbx8, 3.0V, 166MHz, 24-ball TFBGA, RoHS Learn More about ISSI pseudo sram	Datasheet	1,657In Stock	$5.44 $5.08 $4.93 $4.81 $4.70	Min.: 1 Mult.: 1
DRAM 64Mb, SerialRAM, Continuous Operation, 2.7V-3.6V, 104MHz, 8 pin SOIC 150 mil, RoHS IS66WVR8M8FBLL-104NLI ISSI 1: $5.15 865In Stock 800Expected 10/9/2026	Mfr. Part # IS66WVR8M8FBLL-104NLI Mouser Part # 870-WVR8M8FBLL104NLI	ISSI	DRAM 64Mb, SerialRAM, Continuous Operation, 2.7V-3.6V, 104MHz, 8 pin SOIC 150 mil, RoHS Learn More about ISSI pseudo sram	Datasheet	865In Stock 800Expected 10/9/2026	$5.15 $4.80 $4.66 $4.55 $4.43	Min.: 1 Mult.: 1
DRAM 32Mb, SerialRAM, Continuous Operation, 2.7V-3.6V, 104MHz, 8 pin SOIC 150 mil, RoHS IS66WVR4M8BLL-104NLI ISSI 1: $4.93 130In Stock	Mfr. Part # IS66WVR4M8BLL-104NLI Mouser Part # 870-6WVR4M8BLL104NLI	ISSI	DRAM 32Mb, SerialRAM, Continuous Operation, 2.7V-3.6V, 104MHz, 8 pin SOIC 150 mil, RoHS Learn More about ISSI pseudo sram	Datasheet	130In Stock	$4.93 $4.60 $4.46 $4.36 $4.25	Min.: 1 Mult.: 1
DRAM 64Mb, SerialRAM, Continuous Operation, 1.65V-1.95V, 104MHz, 8 pin SOIC 150 mil, RoHS IS66WVR8M8FALL-104NLI ISSI 1: $5.72 134In Stock	Mfr. Part # IS66WVR8M8FALL-104NLI Mouser Part # 870-WVR8M8FALL104NLI	ISSI	DRAM 64Mb, SerialRAM, Continuous Operation, 1.65V-1.95V, 104MHz, 8 pin SOIC 150 mil, RoHS Learn More about ISSI pseudo sram	Datasheet	134In Stock	$5.72 $5.34 $5.18 $5.06 $4.93	Min.: 1 Mult.: 1
SRAM 8Mb,Pseudo SRAM,Async,512K x 16,70ns,2.5v 3.6v,44 Pin TSOP II, RoHS IS66WV51216EBLL-70TLI-TR ISSI 1: $7.22 496In Stock	Mfr. Part # IS66WV51216EBLL-70TLI-TR Mouser Part # 870-651216EBLL70TLIT	ISSI	SRAM 8Mb,Pseudo SRAM,Async,512K x 16,70ns,2.5v 3.6v,44 Pin TSOP II, RoHS Learn More about ISSI pseudo sram	Datasheet	496In Stock	Cut Tape $7.22 $6.72 $6.52 $6.22 $6.07 Reel $6.07 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
SRAM 16Mb,Pseudo SRAM,Asynch/Page, 1M x 16,70ns,VDD 2.7V 3.6V, VDDQ 2.7V 3.6V,48 Ball BGA (6x8 mm), RoHS IS66WVE1M16EBLL-70BLI ISSI 1: $6.13 380In Stock	Mfr. Part # IS66WVE1M16EBLL-70BLI Mouser Part # 870-66E1M16EBLL70BLI	ISSI	SRAM 16Mb,Pseudo SRAM,Asynch/Page, 1M x 16,70ns,VDD 2.7V 3.6V, VDDQ 2.7V 3.6V,48 Ball BGA (6x8 mm), RoHS Learn More about ISSI pseudo sram	Datasheet	380In Stock	$6.13 $5.71 $5.54 $5.41 View $5.28 $5.00	Min.: 1 Mult.: 1
SRAM 32Mb,Pseudo SRAM,Asynch/Page, 2M x 16,70ns,VDD 2.7V 3.6V, VDDQ 2.7V 3.6V,48 Ball BGA (6x8 mm), RoHS IS66WVE2M16EBLL-70BLI-TR ISSI 1: $7.89 2,259In Stock	Mfr. Part # IS66WVE2M16EBLL-70BLI-TR Mouser Part # 870-6E2M16EBLL70BLIT	ISSI	SRAM 32Mb,Pseudo SRAM,Asynch/Page, 2M x 16,70ns,VDD 2.7V 3.6V, VDDQ 2.7V 3.6V,48 Ball BGA (6x8 mm), RoHS Learn More about ISSI pseudo sram	Datasheet	2,259In Stock	Cut Tape $7.89 $7.34 $7.12 $6.79 $6.63 Reel $6.63 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
SRAM 8Mb Pseudo SRAM Async 512Kx16 55ns ISSI IS66WV51216EBLL-55TLI IS66WV51216EBLL-55TLI ISSI 1: $6.13 1,820In Stock 2,835Expected 11/2/2026	Mfr. Part # IS66WV51216EBLL-55TLI Mouser Part # 870-66WV512EBLL55TLI	ISSI	SRAM 8Mb Pseudo SRAM Async 512Kx16 55ns Learn More about ISSI pseudo sram	Datasheet	1,820In Stock 2,835Expected 11/2/2026	$6.13 $5.71 $5.54 $5.41 $5.23	Min.: 1 Mult.: 1
SRAM 64Mb,Pseudo SRAM,Asynch/Page, 4M x 16,70ns,VDD 2.7V 3.6V, VDDQ 2.7V 3.6V,48 Ball BGA (6x8 mm), RoHS IS66WVE4M16EBLL-70BLI ISSI 1: $6.92 1In Stock 2,880On Order	Mfr. Part # IS66WVE4M16EBLL-70BLI Mouser Part # 870-66E4M16EBLL70BLI	ISSI	SRAM 64Mb,Pseudo SRAM,Asynch/Page, 4M x 16,70ns,VDD 2.7V 3.6V, VDDQ 2.7V 3.6V,48 Ball BGA (6x8 mm), RoHS Learn More about ISSI pseudo sram	Datasheet	1In Stock 2,880On Order	$6.92 $6.45 $6.26 $6.11 $5.96	Min.: 1 Mult.: 1
SRAM 64Mb,Pseudo SRAM,Asynch/Page, 4M x 16,70ns,VDD 2.7V 3.6V, VDDQ 2.7V 3.6V,48 Ball BGA (6x8 mm), RoHS IS66WVE4M16TBLL-70BLI ISSI 1: $8.96 202In Stock	Mfr. Part # IS66WVE4M16TBLL-70BLI Mouser Part # 870-66E4M16TBLL70BLI	ISSI	SRAM 64Mb,Pseudo SRAM,Asynch/Page, 4M x 16,70ns,VDD 2.7V 3.6V, VDDQ 2.7V 3.6V,48 Ball BGA (6x8 mm), RoHS Learn More about ISSI pseudo sram	Datasheet	202In Stock	$8.96 $8.33 $8.08	Min.: 1 Mult.: 1
SRAM 64Mb,Pseudo SRAM,Asynch/Page, 4M x 16,70ns,VDD 2.7V 3.6V, VDDQ 2.7V 3.6V,48 Ball BGA (6x8 mm), RoHS IS66WVE4M16EBLL-70BLI-TR ISSI 1: $8.03 30In Stock 2,500On Order	Mfr. Part # IS66WVE4M16EBLL-70BLI-TR Mouser Part # 870-6E4M16EBLL70BLIT	ISSI	SRAM 64Mb,Pseudo SRAM,Asynch/Page, 4M x 16,70ns,VDD 2.7V 3.6V, VDDQ 2.7V 3.6V,48 Ball BGA (6x8 mm), RoHS Learn More about ISSI pseudo sram	Datasheet	30In Stock 2,500On Order	Cut Tape $8.03 $7.48 $7.25 $6.92 $6.75 Reel $6.75 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
DRAM 64Mb, SerialRAM, SPI and QPI Protocol, 3V, 104MHz, SOIC-8 IS66WVS8M8FBLL-104NLI ISSI 1: $5.79 1In Stock 100Expected 3/23/2027	Mfr. Part # IS66WVS8M8FBLL-104NLI Mouser Part # 870-WVS8M8FBLL104NLI	ISSI	DRAM 64Mb, SerialRAM, SPI and QPI Protocol, 3V, 104MHz, SOIC-8 Learn More about ISSI pseudo sram	Datasheet	1In Stock 100Expected 3/23/2027	$5.79 $5.40 $5.24 $5.12 $4.99	Min.: 1 Mult.: 1

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