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 1601 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
Part Number Density Cofig. Cycle Time (MHz) Access Time (ns) Voltage (V) Package 6/6 RoHS Temp Special Features Status
GS882Z36CB-333 9Mb x36 333 4.5 2.5, 3.3 119 BGA no Comm JTAG, FLXDrive Production
GS880Z32CGT-250I 9Mb x32 250 5.5 2.5, 3.3 100 TQFP yes Ind none Production
GS8322Z36AGB-150I 36Mb x36 150 7.5 2.5, 3.3 119 BGA yes Ind JTAG, FLXDrive Production
GS8162Z18DD-200IV 18Mb x18 200 6.5 1.8, 2.5 165 BGA no Ind JTAG, FLXDrive Production
GS8321Z18AGD-250 36Mb x18 250 5.5 2.5, 3.3 165 BGA yes Comm JTAG Production
GS8162Z36DB-250IV 18Mb x36 250 5.5 1.8, 2.5 119 BGA no Ind JTAG, FLXDrive Production
GS8644Z36GE-250IV 72Mb x36 250 6.5 1.8, 2.5 165 BGA yes Ind JTAG, FLXDrive Production
GS841Z36CGT-150I 4Mb x36 150 7.5 3.3 100 TQFP yes Ind JTAG Production
GS8642Z18GB-167I 72Mb x18 167 8 2.5, 3.3 119 BGA yes Ind JTAG, FLXDrive Production
GS8161Z36DGD-400I 18Mb x36 400 4 2.5, 3.3 165 BGA yes Ind JTAG Production
GS8322Z72C-166I 36Mb x72 166 8 2.5, 3.3 209 BGA no Comm JTAG, FLXDrive Production
GS8160Z36DGT-250IV 18Mb x36 250 5.5 1.8, 2.5 100 TQFP yes Ind none Production
GS8644Z36E-150 72Mb x36 150 7.5 2.5, 3.3 165 BGA no Comm JTAG, FLXDrive Production
GS882Z18CB-250IV 9Mb x18 250 5.5 1.8, 2.5 119 BGA no Ind JTAG, FLXDrive Production
GS81284Z36GB-200I 144Mb x36 200 7.5 2.5, 3.3 119 BGA yes Ind JTAG, FLXDrive Production
GS81320Z36CQ-250M 144Mb x36 250 5.5 2.5, 3.3 Ceramic QFP no Mil Rad-Hard Active
GS881Z36CGT-250V 9Mb x36 250 5.5 1.8, 2.5 100 TQFP yes Comm JTAG Production
GS8161Z36DGT-200 18Mb x36 200 6.5 2.5, 3.3 100 TQFP yes Comm JTAG Production
GS8322Z18AB-333V 36Mb x18 333 4.5 1.8, 2.5 119 BGA no Comm JTAG, FLXDrive Production
GS81282Z36GB-333V 144Mb x36 333 4.5 1.8, 2.5 119 BGA yes Comm JTAG, FLXDrive Production

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