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
GS8162Z18DGB-150I 18Mb x18 150 7.5 2.5, 3.3 119 BGA yes Ind JTAG,FLXDrive Production
GS8321Z18E-250V 36Mb x18 250 6.5 1.8, 2.5 165 BGA no Comm JTAG Production-NRND
GS882Z36CGB-333 9Mb x36 333 4.5 2.5, 3.3 119 BGA yes Comm JTAG,FLXDrive Production
GS8161Z18DD-333 18Mb x18 333 4.5 2.5, 3.3 165 BGA no Comm JTAG Production
GS880Z18CGT-150I 9Mb x18 150 7.5 2.5, 3.3 100 TQFP yes Ind none Production
GS842Z36CB-100 4Mb x36 100 12 3.3 119 BGA no Comm JTAG,FLXDrive Production
GS8322Z18GE-200V 36Mb x18 200 7.5 1.8, 2.5 165 BGA yes Comm JTAG, FLXDrive Production-NRND
GS8642Z36GB-200 72Mb x36 200 7.5 2.5, 3.3 119 BGA yes Comm JTAG,FLXDrive Production
GS8162Z36DD-150V 18Mb x36 150 7.5 1.8, 2.5 165 BGA no Comm JTAG,FLXDrive Production
GS8322Z36GB-150 36Mb x36 150 8.5 2.5, 3.3 119 BGA yes Comm JTAG, FLXDrive Production-NRND
GS82564Z18GB-200V 288Mb x18 200 6.5 1.8, 2.5 119 BGA yes Comm JTAG,FLXDrive Production
GS882Z18CD-250IV 9Mb x18 250 5.5 1.8, 2.5 165 BGA no Ind JTAG,FLXDrive Production
GS81284Z36B-200I 144Mb x36 200 7.5 2.5, 3.3 119 BGA no Ind JTAG,FLXDrive Production
GS8162Z18BGB-150V 18Mb x18 150 7.5 1.8, 2.5 119 BGA yes Comm JTAG, FLXDrive Production-NRND
GS8322Z18AD-150IV 36Mb x18 150 7.5 1.8, 2.5 165 BGA no Ind JTAG,FLXDrive Production
GS8162Z36BD-200I 18Mb x36 200 6.5 2.5, 3.3 165 BGA no Ind JTAG, FLXDrive Production-NRND
GS81282Z36GB-333I 144Mb x36 333 4.5 2.5, 3.3 119 BGA yes Ind JTAG,FLXDrive Production
GS8320Z36AGT-150IV 36Mb x36 150 7.5 1.8, 2.5 100 TQFP yes Ind none Production
GS8161Z36DD-250V 18Mb x36 250 5.5 1.8, 2.5 165 BGA no Comm JTAG Production
GS8321Z36AD-150V 36Mb x36 150 7.5 1.8, 2.5 165 BGA no Comm JTAG Production

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