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-150V 9Mb x32 150 7.5 1.8, 2.5 100 TQFP yes Comm none Production
GS8162Z36DD-250 18Mb x36 250 5.5 2.5, 3.3 165 BGA no Comm JTAG, FLXDrive Production
GS8160Z18BGT-150 18Mb x18 150 7.5 2.5, 3.3 100 TQFP yes Comm none Production-NRND
GS8322Z36AGB-200 36Mb x36 200 6.5 2.5, 3.3 119 BGA yes Comm JTAG, FLXDrive Production
GS82564Z36GD-200V 288Mb x36 200 6.5 1.8, 2.5 165 BGA yes Comm JTAG, FLXDrive Production
GS8320Z36AGT-333I 36Mb x36 333 4.5 2.5, 3.3 100 TQFP yes Ind none Production
GS882Z36CB-333 9Mb x36 333 4.5 2.5, 3.3 119 BGA no Comm JTAG, FLXDrive Production
GS8161Z36DGD-333 18Mb x36 333 4.5 2.5, 3.3 165 BGA yes Comm JTAG Production
GS8322Z36B-133IV 36Mb x36 133 8.5 1.8, 2.5 119 BGA no Ind JTAG, FLXDrive Production-NRND
GS8321Z32AD-333I 36Mb x32 333 4.5 2.5, 3.3 165 BGA no Ind JTAG Production
GS81280Z36GT-200V 144Mb x36 200 6.5 1.8, 2.5 100 TQFP yes Comm none Production
GS8644Z18GE-150I 72Mb x18 150 7.5 2.5, 3.3 165 BGA yes Ind JTAG, FLXDrive Production
GS881Z36CGT-300 9Mb x36 300 5 2.5, 3.3 100 TQFP yes Comm JTAG Production
GS8642Z36B-250I 72Mb x36 250 6.5 2.5, 3.3 119 BGA no Ind JTAG, FLXDrive Production
GS8160Z36DGT-200I 18Mb x36 200 6.5 2.5, 3.3 100 TQFP yes Ind none Production
GS8321Z36E-166V 36Mb x36 166 8 1.8, 2.5 165 BGA no Comm JTAG Production-NRND
GS842Z36CB-200I 4Mb x36 200 6.5 3.3 119 BGA no Ind JTAG, FLXDrive Production
GS8162Z18DGD-333IV 18Mb x18 333 4.5 1.8, 2.5 165 BGA yes Ind JTAG, FLXDrive Production
GS8161Z18BD-250IV 18Mb x18 250 5.5 1.8, 2.5 165 BGA no Ind JTAG Production-NRND
GS81284Z18B-167I 144Mb x18 167 8 2.5, 3.3 119 BGA no Ind JTAG, FLXDrive Production

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