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, Pre-Qual, Production-NRND, Active
Part Number Density Cofig. Cycle Time (MHz) Access Time (ns) Voltage (V) Package 6/6 RoHS Temp Special Features Status
GS882Z36CB-200IV 9Mb x36 200 6.5 1.8, 2.5 119 BGA no Ind JTAG, FLXDrive Production
GS8322Z72GC-200V 36Mb x72 200 7.5 2.5, 3.3 209 BGA yes Comm JTAG, FLXDrive Production
GS8161Z18DD-250V 18Mb x18 250 5.5 1.8, 2.5 165 BGA no Comm JTAG Production
GS8322Z36B-250 36Mb x36 250 6.5 2.5, 3.3 119 BGA no Comm JTAG, FLXDrive Production-NRND
GS8644Z36GE-133 72Mb x36 133 8.5 2.5, 3.3 165 BGA yes Comm JTAG, FLXDrive Production
GS81284Z18B-167 144Mb x18 167 8 2.5, 3.3 119 BGA no Comm JTAG, FLXDrive Production
GS882Z36CGD-250I 9Mb x36 250 5.5 2.5, 3.3 165 BGA yes Ind JTAG, FLXDrive Production
GS8322Z36AB-250V 36Mb x36 250 5.5 1.8, 2.5 119 BGA no Comm JTAG, FLXDrive Production
GS8162Z18DD-375 18Mb x18 375 4.2 2.5, 3.3 165 BGA no Comm JTAG, FLXDrive Production
GS8320Z36GT-133I 36Mb x36 133 8.5 2.5, 3.3 100 TQFP yes Ind none Production-NRND
GS82564Z36GB-333IV 288Mb x36 333 4.5 1.8, 2.5 119 BGA yes Ind JTAG, FLXDrive Production
GS881Z36CGD-250I 9Mb x36 250 5.5 2.5, 3.3 165 BGA yes Ind JTAG Production
GS8322Z18AGD-333I 36Mb x18 333 4.5 2.5, 3.3 165 BGA yes Ind JTAG, FLXDrive Production
GS8322Z36E-166IV 36Mb x36 166 8 1.8, 2.5 165 BGA no Ind JTAG, FLXDrive Production-NRND
GS8161Z32DGD-400 18Mb x32 400 4 2.5, 3.3 165 BGA yes Comm JTAG Production
GS8161Z32BGD-200IV 18Mb x32 200 6.5 1.8, 2.5 165 BGA yes Ind JTAG Production-NRND
GS81282Z36GD-333I 144Mb x36 333 4.5 2.5, 3.3 165 BGA yes Ind JTAG, FLXDrive Production
GS880Z36CGT-200I 9Mb x36 200 6.5 2.5, 3.3 100 TQFP yes Ind none Production
GS8322Z36AB-400 36Mb x36 400 4 2.5, 3.3 119 BGA no Comm JTAG, FLXDrive Production
GS8321Z32GE-225IV 36Mb x32 225 7 1.8, 2.5 165 BGA yes Ind JTAG Production-NRND

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