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
GS882Z18CGB-200IV 9Mb x18 200 6.5 1.8, 2.5 119 BGA yes Ind JTAG,FLXDrive Production
GS8322Z18B-166IV 36Mb x18 166 8 1.8, 2.5 119 BGA no Ind JTAG, FLXDrive Production-NRND
GS8320Z18AGT-400 36Mb x18 400 4 2.5, 3.3 100 TQFP yes Comm none Production
GS8160Z36DGT-375 18Mb x36 375 4.2 2.5, 3.3 100 TQFP yes Comm none Production
GS8162Z36DGB-150IV 18Mb x36 150 7.5 1.8, 2.5 119 BGA yes Ind JTAG,FLXDrive Production
GS8161Z36BGD-250I 18Mb x36 250 5.5 2.5, 3.3 165 BGA yes Ind JTAG Production-NRND
GS8321Z32E-225V 36Mb x32 225 7 1.8, 2.5 165 BGA no Comm JTAG Production-NRND
GS8642Z36GB-167IV 72Mb x36 167 8 1.8, 2.5 119 BGA yes Ind JTAG,FLXDrive Production
GS8162Z18DGD-150I 18Mb x18 150 7.5 2.5, 3.3 165 BGA yes Ind JTAG,FLXDrive Production
GS8322Z18AB-200IV 36Mb x18 200 6.5 1.8, 2.5 119 BGA no Ind JTAG,FLXDrive Production
GS82564Z18GD-333IV 288Mb x18 333 4.5 1.8, 2.5 165 BGA yes Ind JTAG,FLXDrive Production
GS882Z18CGD-200 9Mb x18 200 6.5 2.5, 3.3 165 BGA yes Comm JTAG,FLXDrive Production
GS8322Z18E-250 36Mb x18 250 6.5 2.5, 3.3 165 BGA no Comm JTAG, FLXDrive Production-NRND
GS8642Z18GB-300 72Mb x18 300 5.5 2.5, 3.3 119 BGA no Comm JTAG,FLXDrive Production
GS8322Z18AGD-333 36Mb x18 333 4.5 2.5, 3.3 165 BGA yes Comm JTAG,FLXDrive Production
GS8162Z18DD-400 18Mb x18 400 4 2.5, 3.3 165 BGA no Comm JTAG,FLXDrive Production
GS81282Z36GD-333I 144Mb x36 333 4.5 2.5, 3.3 165 BGA yes Ind JTAG,FLXDrive Production
GS881Z36CGD-300I 9Mb x36 300 5 2.5, 3.3 165 BGA yes Ind JTAG Production
GS8162Z36BD-200V 18Mb x36 200 6.5 1.8, 2.5 165 BGA no Comm JTAG, FLXDrive Production-NRND
GS81284Z36B-200 144Mb x36 200 7.5 2.5, 3.3 119 BGA no Comm JTAG,FLXDrive Production

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