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
GS8322Z36AD-250 36Mb x36 250 5.5 2.5, 3.3 165 BGA no Comm JTAG,FLXDrive Production
GS880Z18CGT-250I 9Mb x18 250 5.5 2.5, 3.3 100 TQFP yes Ind none Production
GS8321Z32AGD-250IV 36Mb x32 250 5.5 1.8, 2.5 165 BGA yes Ind JTAG Production
GS8162Z18BB-150IV 18Mb x18 150 7.5 1.8, 2.5 119 BGA no Ind JTAG, FLXDrive Production-NRND
GS8322Z18GB-225IV 36Mb x18 225 7 1.8, 2.5 119 BGA yes Ind JTAG, FLXDrive Production-NRND

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