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
GS8162Z36DB-400 18Mb x36 400 4 2.5, 3.3 119 BGA no Comm JTAG, FLXDrive Production
GS81282Z18GD-400 144Mb x18 400 4 2.5, 3.3 165 BGA yes Comm JTAG, FLXDrive Production
GS8321Z18AGD-400I 36Mb x18 400 4 2.5, 3.3 165 BGA yes Ind JTAG Production
GS881Z36CD-150 9Mb x36 150 7.5 2.5, 3.3 165 BGA no Comm JTAG Production
GS8320Z36GT-250IV 36Mb x36 250 6.5 1.8, 2.5 100 TQFP yes Ind none Production-NRND
GS8642Z72C-200 72Mb x72 200 7.5 2.5, 3.3 209 BGA no Comm JTAG, FLXDrive Production
GS8161Z36DGT-200I 18Mb x36 200 6.5 2.5, 3.3 100 TQFP yes Ind JTAG Production
GS842Z36CB-250 4Mb x36 250 5.5 3.3 119 BGA no Comm JTAG, FLXDrive Production
GS8320Z36GT-200 36Mb x36 200 7.5 2.5, 3.3 100 TQFP yes Comm none Production-NRND
GS8162Z18BGB-250 18Mb x18 250 5.5 2.5, 3.3 119 BGA yes Comm JTAG, FLXDrive Production-NRND
GS8322Z36GB-133 36Mb x36 133 8.5 2.5, 3.3 119 BGA yes Comm JTAG, FLXDrive Production-NRND
GS8320Z36AGT-150 36Mb x36 150 7.5 2.5, 3.3 100 TQFP yes Comm none Production
GS8162Z72CGC-150 18Mb x72 150 7.5 2.5, 3.3 209 BGA yes Comm JTAG, FLXDrive Production
GS81284Z18B-167IV 144Mb x18 167 8 2.5, 1.8 119 BGA no Ind JTAG, FLXDrive Production
GS8322Z72C-250I 36Mb x36 250 6.5 2.5, 3.3 209 BGA no Comm JTAG, FLXDrive Production
GS882Z18CGB-200V 9Mb x18 200 6.5 1.8, 2.5 119 BGA yes Comm JTAG, FLXDrive Production
GS8322Z18GB-150V 36Mb x18 150 8.5 1.8, 2.5 119 BGA yes Comm JTAG, FLXDrive Production-NRND
GS8162Z36DB-250V 18Mb x36 250 5.5 1.8, 2.5 119 BGA no Comm JTAG, FLXDrive Production
GS8161Z32BGD-200 18Mb x32 200 6.5 2.5, 3.3 165 BGA yes Comm JTAG Production-NRND
GS8321Z32E-166I 36Mb x32 166 8 2.5, 3.3 165 BGA no Ind JTAG Production-NRND

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