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 1601 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
Part Number Density Cofig. Cycle Time (MHz) Access Time (ns) Voltage (V) Package 6/6 RoHS Temp Special Features Status
GS881Z32CD-150V 9Mb x32 150 7.5 1.8, 2.5 165 BGA no Comm JTAG Production
GS882Z18CD-300M 9Mb x18 300 5 2.5, 3.3 165 BGA no Mil JTAG, FLXDrive Production
GS8322Z72C-200IV 36Mb x72 200 7.5 2.5, 3.3 209 BGA no Comm JTAG, FLXDrive Production
GS8640Z18GT-200I 72Mb x18 200 7.5 2.5, 3.3 100 TQFP yes Ind none Production
GS882Z36CGB-333I 9Mb x36 333 4.5 2.5, 3.3 119 BGA yes Ind JTAG, FLXDrive Production
GS81282Z36GD-200IV 144Mb x36 200 6.5 1.8, 2.5 165 BGA yes Ind JTAG, FLXDrive Production
GS8322Z18AB-150IV 36Mb x18 150 7.5 1.8, 2.5 119 BGA no Ind JTAG, FLXDrive Production
GS8161Z18DGT-150V 18Mb x18 150 7.5 1.8, 2.5 100 TQFP yes Comm JTAG Production
GS8320FZ18AGT-7.5 36Mb x18 n/a 7.5 2.5, 3.3 100 TQFP yes Comm FT Only Production
GS81280Z18GT-400I 144Mb x18 400 4 2.5, 3.3 100 TQFP yes Ind none Production
GS8322Z36AGD-333I 36Mb x36 333 4.5 2.5, 3.3 165 BGA yes Ind JTAG, FLXDrive Production
GS8162Z36DGB-150 18Mb x36 150 7.5 2.5, 3.3 119 BGA yes Comm JTAG, FLXDrive Production
GS8644Z36GE-166I 72Mb x36 166 7 2.5, 3.3 165 BGA yes Ind JTAG, FLXDrive Production
GS840Z36CGT-200I 4Mb x36 200 6.5 3.3 100 TQFP yes Ind none Production
GS8322Z18AB-400I 36Mb x18 400 4 2.5, 3.3 119 BGA no Ind JTAG, FLXDrive Production
GS8161Z32DD-200I 18Mb x32 200 6.5 2.5, 3.3 165 BGA no Ind JTAG Production
GS8642Z18B-167V 72Mb x18 167 8 1.8, 2.5 119 BGA no Comm JTAG, FLXDrive Production
GS881Z32CGD-250V 9Mb x32 250 5.5 1.8, 2.5 165 BGA yes Comm JTAG Production
GS880Z36CGT-150 9Mb x36 150 7.5 2.5, 3.3 100 TQFP yes Comm none Production
GS8160Z18DGT-400 18Mb x18 400 4 2.5, 3.3 100 TQFP yes Comm none Production

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