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
GS8320Z36GT-166V 36Mb x36 166 8 1.8, 2.5 100 TQFP yes Comm none Production-NRND
GS882Z36CGB-300I 9Mb x36 300 5 2.5, 3.3 119 BGA yes Ind JTAG, FLXDrive Production
GS8320Z36GT-150V 36Mb x36 150 8.5 1.8, 2.5 100 TQFP yes Comm none Production-NRND
GS8322Z36AGB-150V 36Mb x36 150 7.5 1.8, 2.5 119 BGA yes Comm JTAG, FLXDrive Production
GS81284Z18GB-167IV 144Mb x18 167 8 2.5, 1.8 119 BGA yes Ind JTAG, FLXDrive Production
GS8161Z18DGT-250V 18Mb x18 250 5.5 1.8, 2.5 100 TQFP yes Comm JTAG Production
GS8322Z36GB-250 36Mb x36 250 6.5 2.5, 3.3 119 BGA yes Comm JTAG, FLXDrive Production-NRND
GS8320Z18GT-225I 36Mb x18 225 7 2.5, 3.3 100 TQFP yes Ind none Production-NRND
GS8320Z36AGT-150V 36Mb x36 150 7.5 1.8, 2.5 100 TQFP yes Comm none Production
GS8162Z36DGB-250 18Mb x36 250 5.5 2.5, 3.3 119 BGA yes Comm JTAG, FLXDrive Production
GS82564Z36GD-333I 288Mb x36 333 4.5 2.5, 3.3 165 BGA yes Ind JTAG, FLXDrive Production
GS8162Z36BB-200IV 18Mb x36 200 6.5 1.8, 2.5 119 BGA no Ind JTAG, FLXDrive Production-NRND
GS8322Z36AGB-250 36Mb x36 250 5.5 2.5, 3.3 119 BGA yes Comm JTAG, FLXDrive Production
GS8322Z18AB-375M 36Mb x18 375 4.2 2.5, 3.3 119 BGA no Mil JTAG, FLXDrive Production
GS842Z18CGB-250I 4Mb x18 250 5.5 3.3 119 BGA yes Ind JTAG, FLXDrive Production
GS81282Z18GD-333 144Mb x18 333 4.5 2.5, 3.3 165 BGA yes Comm JTAG, FLXDrive Production
GS8162Z18BB-250I 18Mb x18 250 5.5 2.5, 3.3 119 BGA no Ind JTAG, FLXDrive Production-NRND
GS8162Z36DB-333 18Mb x36 333 4.5 2.5, 3.3 119 BGA no Comm JTAG, FLXDrive Production
GS8321Z32AD-375I 36Mb x32 375 4.2 2.5, 3.3 165 BGA no Ind JTAG Production
GS880Z32CGT-333 9Mb x32 333 4.5 2.5, 3.3 100 TQFP yes Comm none Production

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