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
GS81284Z36GB-200V 144Mb x36 200 7.5 2.5, 1.8 119 BGA yes Comm JTAG,FLXDrive Production
GS8322Z18AGD-333 36Mb x18 333 4.5 2.5, 3.3 165 BGA yes Comm JTAG,FLXDrive Production
GS8360Z18CQ-333M 36Mb x18 333 4.5 2.5, 3.3 Ceramic QFP no Mil Rad-Hard Active
GS8161Z32BGD-150V 18Mb x32 150 7.5 1.8, 2.5 165 BGA yes Comm JTAG Production-NRND
GS8161Z18DGT-333I 18Mb x18 333 4.5 2.5, 3.3 100 TQFP yes Ind JTAG Production
GS8162Z36DD-333V 18Mb x36 333 4.5 1.8, 2.5 165 BGA no Comm JTAG,FLXDrive Production
GS8321Z18E-133IV 36Mb x18 133 8.5 1.8, 2.5 165 BGA no Ind JTAG Production-NRND
GS8644Z36E-225I 72Mb x36 225 6.5 2.5, 3.3 165 BGA no Ind JTAG,FLXDrive Production
GS8161Z32DD-333V 18Mb x32 333 4.5 1.8, 2.5 165 BGA no Comm JTAG Production
GS8321Z18E-200I 36Mb x18 200 7.5 2.5, 3.3 165 BGA no Ind JTAG Production-NRND
GS8322Z36AB-150 36Mb x36 150 7.5 2.5, 3.3 119 BGA no Comm JTAG,FLXDrive Production
GS81282Z18GB-200IV 144Mb x18 200 6.5 1.8, 2.5 119 BGA yes Ind JTAG,FLXDrive Production
GS8161Z36BD-150V 18Mb x36 150 7.5 1.8, 2.5 165 BGA no Comm JTAG Production-NRND
GS8322Z72C-200IV 36Mb x72 200 7.5 2.5, 3.3 209 BGA no Comm JTAG,FLXDrive Production
GS882Z36CGD-150I 9Mb x36 150 7.5 2.5, 3.3 165 BGA yes Ind JTAG,FLXDrive Production
GS8162Z18DGB-150I 18Mb x18 150 7.5 2.5, 3.3 119 BGA yes Ind JTAG,FLXDrive Production
GS8322Z18E-150IV 36Mb x18 150 8.5 1.8, 2.5 165 BGA no Ind JTAG, FLXDrive Production-NRND
GS8162Z18BB-250 18Mb x18 250 5.5 2.5, 3.3 119 BGA no Comm JTAG, FLXDrive Production-NRND
GS8322Z36AGB-333V 36Mb x36 333 4.5 1.8, 2.5 119 BGA yes Comm JTAG,FLXDrive Production
GS882Z18CB-250I 9Mb x18 250 5.5 2.5, 3.3 119 BGA no Ind JTAG,FLXDrive Production

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