NBT SRAMs

GSI Technology’s No Bus Turnaround (NBT) product portfolio is the largest in the industry with six different densities in x18, 32, 36 and 72 bit widths. Our NBT SRAMs provide the fastest clock rates and lowest power of any in the world.


NBT SRAMs are synchronous, burst-capable memories with a simplified interface that is designed to use a data bus’s maximum bandwidth. NBT devices do not require “turnaround” cycles (idle clock cycles between a read and write operation). NBT SRAMs are used in networking, industrial, automotive and medical imaging applications where a mid-range performance point (typically a 333–166 MHz clock rate) is required.

 

Name Density Config. Cycle Time (MHz) Access Time (ns) Voltage (V) Package 6/6 ROHS Temp Special Features Status
NBT SRAMs
View 2245 products
144Mb, 72Mb, 36Mb, 18Mb, 9Mb, 4Mb, 288Mb x18, x36, x72, x32 Up to 400 As Low As 4 2.5, 3.3, 1.8 119 BGA, 209 BGA, 100 TQFP, 165 BGA, Ceramic QFP no, yes Comm, Ind, Mil See Individual Products Production, Active, Production-NRND
Part Number Density Cofig. Cycle Time (MHz) Access Time (ns) Voltage (V) Package 6/6 RoHS Temp Special Features Status
GS8161Z36DGD-200IV 18Mb x36 200 6.5 1.8, 2.5 165 BGA yes Ind JTAG Production
GS8322Z72C-133IV 36Mb x72 133 8.5 2.5, 3.3 209 BGA no Comm JTAG,FLXDrive Production
GS8320Z36GT-200V 36Mb x36 200 7.5 1.8, 2.5 100 TQFP yes Comm none Production-NRND
GS842Z36CB-166I 4Mb x36 166 7 3.3 119 BGA no Ind JTAG,FLXDrive Production
GS8642Z18B-167IV 72Mb x18 167 8 1.8, 2.5 119 BGA no Ind JTAG,FLXDrive Production
GS8160Z18DGT-250IV 18Mb x18 250 5.5 1.8, 2.5 100 TQFP yes Ind none Production
GS8322Z36AGD-250 36Mb x36 250 5.5 2.5, 3.3 165 BGA yes Comm JTAG,FLXDrive Production
GS8680Z18CQ-333M 72Mb x18 333 4.5 2.5, 3.3 Ceramic QFP no Mil Rad-Hard Active
GS882Z36CGD-250 9Mb x36 250 5.5 2.5, 3.3 165 BGA yes Comm JTAG,FLXDrive Production
GS8322Z36B-166 36Mb x36 166 8 2.5, 3.3 119 BGA no Comm JTAG, FLXDrive Production-NRND
GS840Z18CGT-200 4Mb x18 200 6.5 3.3 100 TQFP yes Comm none Production
GS8642Z18B-300 72Mb x18 300 5.5 2.5, 3.3 119 BGA no Comm JTAG,FLXDrive Production
GS881Z36CD-250 9Mb x36 250 5.5 2.5, 3.3 165 BGA no Comm JTAG Production
GS8160Z18DGT-200 18Mb x18 200 6.5 2.5, 3.3 100 TQFP yes Comm none Production
GS8322Z36AB-400I 36Mb x36 400 4 2.5, 3.3 119 BGA no Ind JTAG,FLXDrive Production
GS81282Z36GB-250V 144Mb x36 250 5.5 1.8, 2.5 119 BGA yes Comm JTAG,FLXDrive Production
GS8160Z36BGT-200IV 18Mb x36 200 6.5 1.8, 2.5 100 TQFP yes Ind none Production-NRND
GS882Z18CB-333 9Mb x18 333 4.5 2.5, 3.3 119 BGA no Comm JTAG,FLXDrive Production
GS8161Z36BGD-200V 18Mb x36 200 6.5 1.8, 2.5 165 BGA yes Comm JTAG Production-NRND
GS8162Z72CGC-250 18Mb x72 250 5.5 2.5, 3.3 209 BGA yes Comm JTAG,FLXDrive Production

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