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
GS882Z18CGD-300I 9Mb x18 300 5 2.5, 3.3 165 BGA yes Ind JTAG,FLXDrive Production
GS8321Z18AGD-200 36Mb x18 200 6.5 2.5, 3.3 165 BGA yes Comm JTAG Production
GS8162Z72CGC-200I 18Mb x72 200 6.5 2.5, 3.3 209 BGA yes Ind JTAG,FLXDrive Production
GS82564Z36GD-333V 288Mb x36 333 4.5 1.8, 2.5 165 BGA yes Comm JTAG,FLXDrive Production
GS8322Z18B-150 36Mb x18 150 8.5 2.5, 3.3 119 BGA no Comm JTAG, FLXDrive Production-NRND
GS8160Z36DGT-200IV 18Mb x36 200 6.5 1.8, 2.5 100 TQFP yes Ind none Production
GS8322Z72C-166 36Mb x72 166 8 2.5, 3.3 209 BGA no Comm JTAG,FLXDrive Production
GS8322Z18B-150V 36Mb x18 150 8.5 1.8, 2.5 119 BGA no Comm JTAG, FLXDrive Production-NRND
GS842Z18CB-100I 4Mb x18 100 12 3.3 119 BGA no Ind JTAG,FLXDrive Production
GS8642Z72C-250M 72Mb x72 250 6.5 2.5, 3.3 209 BGA no Mil JTAG,FLXDrive Production
GS882Z18CB-150 9Mb x18 150 7.5 2.5, 3.3 119 BGA no Comm JTAG,FLXDrive Production
GS81282Z18GD-250I 144Mb x18 250 5.5 2.5, 3.3 165 BGA yes Ind JTAG,FLXDrive Production
GS8161Z18BGD-150V 18Mb x18 150 7.5 1.8, 2.5 165 BGA yes Comm JTAG Production-NRND
GS8321Z18AGD-333IV 36Mb x18 333 4.5 1.8, 2.5 165 BGA yes Ind JTAG Production
GS8320Z36GT-200IV 36Mb x36 200 7.5 1.8, 2.5 100 TQFP yes Ind none Production-NRND
GS8162Z18BB-250I 18Mb x18 250 5.5 2.5, 3.3 119 BGA no Ind JTAG, FLXDrive Production-NRND
GS882Z36CGD-250IV 9Mb x36 250 5.5 1.8, 2.5 165 BGA yes Ind JTAG,FLXDrive Production
GS8644Z36GE-166V 72Mb x36 166 7 1.8, 2.5 165 BGA yes Comm JTAG,FLXDrive Production
GS8321Z18E-225 36Mb x18 225 7 2.5, 3.3 165 BGA no Comm JTAG Production-NRND
GS8161Z36BGT-200I 18Mb x36 200 6.5 2.5, 3.3 100 TQFP yes Ind JTAG Production-NRND

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