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
GS8162Z36BGB-150V 18Mb x36 150 7.5 1.8, 2.5 119 BGA yes Comm JTAG, FLXDrive Production-NRND
GS842Z18CGB-200 4Mb x18 200 6.5 3.3 119 BGA yes Comm JTAG, FLXDrive Production
GS8160Z36DGT-200V 18Mb x36 200 6.5 1.8, 2.5 100 TQFP yes Comm none Production
GS8321Z32E-200IV 36Mb x32 200 7.5 1.8, 2.5 165 BGA no Ind JTAG Production-NRND
GS8162Z36BGD-250I 18Mb x36 250 5.5 2.5, 3.3 165 BGA yes Ind JTAG, FLXDrive Production-NRND
GS882Z18CGB-200IV 9Mb x18 200 6.5 1.8, 2.5 119 BGA yes Ind JTAG, FLXDrive Production
GS8322Z18AGD-200I 36Mb x18 200 6.5 2.5, 3.3 165 BGA yes Ind JTAG, FLXDrive Production
GS8642Z18B-167V 72Mb x18 167 8 1.8, 2.5 119 BGA no Comm JTAG, FLXDrive Production
GS8322Z72GC-133V 36Mb x72 133 8.5 2.5, 3.3 209 BGA yes Comm JTAG, FLXDrive Production
GS882Z36CGD-300I 9Mb x36 300 5 2.5, 3.3 165 BGA yes Ind JTAG, FLXDrive Production
GS8644Z18E-225IV 72Mb x18 225 6.5 1.8, 2.5 165 BGA no Ind JTAG, FLXDrive Production
GS8322Z36AB-333 36Mb x36 333 4.5 2.5, 3.3 119 BGA no Comm JTAG, FLXDrive Production
GS881Z18CD-200I 9Mb x18 200 6.5 2.5, 3.3 165 BGA no Ind JTAG Production
GS8640FZ18GT-7.5I 72Mb x18 n/a 7.5 2.5, 3.3 100 TQFP yes Ind FT Only Production
GS8322Z36B-133 36Mb x36 133 8.5 2.5, 3.3 119 BGA no Comm JTAG, FLXDrive Production-NRND
GS8162Z18BGB-150I 18Mb x18 150 7.5 2.5, 3.3 119 BGA yes Ind JTAG, FLXDrive Production-NRND
GS82564Z18GD-200I 288Mb x18 200 6.5 2.5, 3.3 165 BGA yes Ind JTAG, FLXDrive Production
GS8322Z18AB-333IV 36Mb x18 333 4.5 1.8, 2.5 119 BGA no Ind JTAG, FLXDrive Production
GS881Z36CGD-300I 9Mb x36 300 5 2.5, 3.3 165 BGA yes Ind JTAG Production
GS8642Z36GB-167V 72Mb x36 167 8 1.8, 2.5 119 BGA yes Comm JTAG, FLXDrive Production

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