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
GS880Z32CGT-200IV 9Mb x32 200 6.5 1.8, 2.5 100 TQFP yes Ind none Production
GS8322Z18AGD-150I 36Mb x18 150 7.5 2.5, 3.3 165 BGA yes Ind JTAG,FLXDrive Production
GS8321Z36E-200V 36Mb x36 200 7.5 1.8, 2.5 165 BGA no Comm JTAG Production-NRND
GS8162Z18DD-150I 18Mb x18 150 7.5 2.5, 3.3 165 BGA no Ind JTAG,FLXDrive Production
GS8644Z18E-150V 72Mb x18 150 7.5 1.8, 2.5 165 BGA no Comm JTAG,FLXDrive Production
GS81320Z36CQ-333M 144Mb x36 333 4.5 2.5, 3.3 Ceramic QFP no Mil Rad-Hard Active
GS8320Z18AGT-333IV 36Mb x18 333 4.5 1.8, 2.5 100 TQFP yes Ind none Production
GS882Z18CB-200I 9Mb x18 200 6.5 2.5, 3.3 119 BGA no Ind JTAG,FLXDrive Production
GS8322Z36E-225 36Mb x36 225 7 2.5, 3.3 165 BGA no Comm JTAG, FLXDrive Production-NRND
GS81282Z18GB-250V 144Mb x18 250 5.5 1.8, 2.5 119 BGA yes Comm JTAG,FLXDrive Production
GS8321Z32AGD-250I 36Mb x32 250 5.5 2.5, 3.3 165 BGA yes Ind JTAG Production
GS8161Z32DGD-375 18Mb x32 375 4.2 2.5, 3.3 165 BGA yes Comm JTAG Production
GS881Z18CGT-150I 9Mb x18 150 7.5 2.5, 3.3 100 TQFP yes Ind JTAG Production
GS8162Z36BD-150IV 18Mb x36 150 7.5 1.8, 2.5 165 BGA no Ind JTAG, FLXDrive Production-NRND
GS842Z18CB-200I 4Mb x18 200 6.5 3.3 119 BGA no Ind JTAG,FLXDrive Production
GS8160Z18DGT-250I 18Mb x18 250 5.5 2.5, 3.3 100 TQFP yes Ind none Production
GS8320Z18GT-133I 36Mb x18 133 8.5 2.5, 3.3 100 TQFP yes Ind none Production-NRND
GS8162Z72CC-333 18Mb x72 333 4.5 2.5, 3.3 209 BGA no Comm JTAG,FLXDrive Production
GS8640Z18GT-167IV 72Mb x18 167 8 1.8, 2.5 100 TQFP yes Ind none Production
GS8161Z36BGT-200V 18Mb x36 200 6.5 1.8, 2.5 100 TQFP yes Comm JTAG Production-NRND

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