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, Production-NRND, Active
Part Number Density Cofig. Cycle Time (MHz) Access Time (ns) Voltage (V) Package 6/6 RoHS Temp Special Features Status
GS881Z32CGD-250I 9Mb x32 250 5.5 2.5, 3.3 165 BGA yes Ind JTAG Production
GS8161Z36DGT-333IV 18Mb x36 333 4.5 1.8, 2.5 100 TQFP yes Ind JTAG Production
GS8322Z36GB-150V 36Mb x36 150 8.5 1.8, 2.5 119 BGA yes Comm JTAG, FLXDrive Production-NRND
GS81282Z18GD-400I 144Mb x18 400 4 2.5, 3.3 165 BGA yes Ind JTAG, FLXDrive Production
GS8320Z36AGT-333V 36Mb x36 333 4.5 1.8, 2.5 100 TQFP yes Comm none Production
GS8320Z36GT-133 36Mb x36 133 8.5 2.5, 3.3 100 TQFP yes Comm none Production-NRND
GS8162Z36DGB-333I 18Mb x36 333 4.5 2.5, 3.3 119 BGA yes Ind JTAG, FLXDrive Production
GS842Z18CGB-150 4Mb x18 150 7.5 3.3 119 BGA yes Comm JTAG, FLXDrive Production
GS8322Z36AB-250I 36Mb x36 250 5.5 2.5, 3.3 119 BGA no Ind JTAG, FLXDrive Production
GS8321Z36E-133V 36Mb x36 133 8.5 1.8, 2.5 165 BGA no Comm JTAG Production-NRND
GS8160Z18BGT-200IV 18Mb x18 200 6.5 1.8, 2.5 100 TQFP yes Ind none Production-NRND
GS8161Z18DGD-375 18Mb x18 375 4.2 2.5, 3.3 165 BGA yes Comm JTAG Production
GS882Z36CGB-250IV 9Mb x36 250 5.5 1.8, 2.5 119 BGA yes Ind JTAG, FLXDrive Production
GS8321Z36AD-375 36Mb x36 375 4.2 2.5, 3.3 165 BGA no Comm JTAG Production
GS8322Z36E-166 36Mb x36 166 8 2.5, 3.3 165 BGA no Comm JTAG, FLXDrive Production-NRND
GS8642Z18B-300I 72Mb x18 300 5.5 2.5, 3.3 119 BGA no Ind JTAG, FLXDrive Production
GS880Z32CGT-200I 9Mb x32 200 6.5 2.5, 3.3 100 TQFP yes Ind none Production
GS8161FZ18BD-7.5I 18Mb x18 n/a 7.5 2.5, 3.3 165 BGA no Ind FT Only, JTAG Production-NRND
GS8160Z36DGT-250 18Mb x36 250 5.5 2.5, 3.3 100 TQFP yes Comm none Production
GS880Z36CGT-150V 9Mb x36 150 7.5 1.8, 2.5 100 TQFP yes Comm none Production

Pages