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
GS8162Z36DGD-375I 18Mb x36 375 4.2 2.5, 3.3 165 BGA yes Ind JTAG,FLXDrive Production
GS8320Z36AGT-150 36Mb x36 150 7.5 2.5, 3.3 100 TQFP yes Comm none Production
GS882Z18CB-333I 9Mb x18 333 4.5 2.5, 3.3 119 BGA no Ind JTAG,FLXDrive Production
GS8322Z36AGD-375I 36Mb x36 375 4.2 2.5, 3.3 165 BGA yes Ind JTAG,FLXDrive Production
GS8161Z18DGD-333 18Mb x18 333 4.5 2.5, 3.3 165 BGA yes Comm JTAG Production
GS82564Z18GB-333V 288Mb x18 333 4.5 1.8, 2.5 119 BGA yes Comm JTAG,FLXDrive Production
GS8322Z18GB-166 36Mb x18 166 8 2.5, 3.3 119 BGA yes Comm JTAG, FLXDrive Production-NRND
GS8162Z18DD-333 18Mb x18 333 4.5 2.5, 3.3 165 BGA no Comm JTAG,FLXDrive Production
GS8642Z72GC-200IV 72Mb x72 200 7.5 1.8, 2.5 209 BGA yes Ind JTAG,FLXDrive Production
GS8160Z36DGT-200 18Mb x36 200 6.5 2.5, 3.3 100 TQFP yes Comm none Production
GS81282Z18GB-200I 144Mb x18 200 6.5 2.5, 3.3 119 BGA yes Ind JTAG,FLXDrive Production
GS8162Z18BB-200IV 18Mb x18 200 6.5 1.8, 2.5 119 BGA no Ind JTAG, FLXDrive Production-NRND
GS81280Z18GT-400 144Mb x18 400 4 2.5, 3.3 100 TQFP yes Comm none Production
GS8642Z18GB-200I 72Mb x18 200 7.5 2.5, 3.3 119 BGA yes Ind JTAG,FLXDrive Production
GS8161Z36BD-150V 18Mb x36 150 7.5 1.8, 2.5 165 BGA no Comm JTAG Production-NRND
GS8321Z18E-200I 36Mb x18 200 7.5 2.5, 3.3 165 BGA no Ind JTAG Production-NRND
GS8321Z18GE-225IV 36Mb x18 225 7 1.8, 2.5 165 BGA yes Ind JTAG Production-NRND
GS8322Z36AD-375I 36Mb x36 375 4.2 2.5, 3.3 165 BGA no Ind JTAG,FLXDrive Production
GS882Z36CB-250IV 9Mb x36 250 5.5 1.8, 2.5 119 BGA no Ind JTAG,FLXDrive Production
GS81284Z36GB-200IV 144Mb x36 200 7.5 2.5, 1.8 119 BGA yes Ind JTAG,FLXDrive Production

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