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
GS8160Z36DGT-200V 18Mb x36 200 6.5 1.8, 2.5 100 TQFP yes Comm none Production
GS82564Z18GB-250 288Mb x18 250 5.5 2.5, 3.3 119 BGA yes Comm JTAG, FLXDrive Production
GS8322Z36AGD-375 36Mb x36 375 4.2 2.5, 3.3 165 BGA yes Comm JTAG, FLXDrive Production
GS881Z18CD-150IV 9Mb x18 150 7.5 1.8, 2.5 165 BGA no Ind JTAG Production
GS8322Z18B-225I 36Mb x18 225 7 2.5, 3.3 119 BGA no Ind JTAG, FLXDrive Production-NRND
GS8162Z72CC-150IV 18Mb x72 150 7.5 1.8, 2.5 209 BGA no Ind JTAG, FLXDrive Production
GS8162Z18BD-250 18Mb x18 250 5.5 2.5, 3.3 165 BGA no Comm JTAG, FLXDrive Production-NRND
GS8162Z36DB-150I 18Mb x36 150 7.5 2.5, 3.3 119 BGA no Ind JTAG, FLXDrive Production
GS81280Z18GT-200I 144Mb x18 200 6.5 2.5, 3.3 100 TQFP yes Ind none Production
GS8642Z72GC-167I 72Mb x72 167 8 2.5, 3.3 209 BGA yes Ind JTAG, FLXDrive Production
GS8321Z36AGD-150I 36Mb x36 150 7.5 2.5, 3.3 165 BGA yes Ind JTAG Production
GS882Z18CD-300 9Mb x18 300 5 2.5, 3.3 165 BGA no Comm JTAG, FLXDrive Production
GS8321Z32E-250 36Mb x32 250 6.5 2.5, 3.3 165 BGA no Comm JTAG Production-NRND
GS8161Z18BD-200I 18Mb x18 200 6.5 2.5, 3.3 165 BGA no Ind JTAG Production-NRND
GS8161Z36DD-250 18Mb x36 250 5.5 2.5, 3.3 165 BGA no Comm JTAG Production
GS840Z36CGT-100I 4Mb x36 100 12 3.3 100 TQFP yes Ind none Production
GS8642Z72C-250M 72Mb x72 250 6.5 2.5, 3.3 209 BGA no Mil JTAG, FLXDrive Production
GS8162Z18BB-150V 18Mb x18 150 7.5 1.8, 2.5 119 BGA no Comm JTAG, FLXDrive Production-NRND
GS8320FZ18AGT-6.5 36Mb x18 n/a 6.5 2.5, 3.3 100 TQFP yes Comm FT Only Production
GS8322Z18GE-200IV 36Mb x18 200 7.5 1.8, 2.5 165 BGA yes Ind JTAG, FLXDrive Production-NRND

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