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
GS8160Z36DGT-150V 18Mb x36 150 7.5 1.8, 2.5 100 TQFP yes Comm none Production
GS8321Z18GE-133V 36Mb x18 133 8.5 1.8, 2.5 165 BGA yes Comm JTAG Production-NRND
GS8320Z36AGT-200V 36Mb x36 200 6.5 1.8, 2.5 100 TQFP yes Comm none Production
GS8161Z18BGT-250 18Mb x18 250 5.5 2.5, 3.3 100 TQFP yes Comm JTAG Production-NRND
GS8642Z36GB-300I 72Mb x36 300 5.5 2.5, 3.3 119 BGA yes Ind JTAG,FLXDrive Production
GS882Z18CD-333 9Mb x18 333 4.5 2.5, 3.3 165 BGA no Comm JTAG,FLXDrive Production
GS8162Z18DB-375I 18Mb x18 375 4.2 2.5, 3.3 119 BGA no Ind JTAG,FLXDrive Production
GS8322Z36GE-166 36Mb x36 166 8 2.5, 3.3 165 BGA yes Comm JTAG, FLXDrive Production-NRND
GS8321Z32AGD-375I 36Mb x32 375 4.2 2.5, 3.3 165 BGA yes Ind JTAG Production
GS82564Z36GB-400 288Mb x36 400 4 2.5, 3.3 119 BGA yes Comm JTAG,FLXDrive Production
GS881Z32CD-300I 9Mb x32 300 5 2.5, 3.3 165 BGA no Ind JTAG Production
GS8642Z18B-250M 72Mb x18 250 6.5 2.5, 3.3 119 BGA no Mil JTAG,FLXDrive Production
GS8161Z18DD-150 18Mb x18 150 7.5 2.5, 3.3 165 BGA no Comm JTAG Production
GS8322Z18B-200 36Mb x18 200 7.5 2.5, 3.3 119 BGA no Comm JTAG, FLXDrive Production-NRND
GS8162Z72CGC-200V 18Mb x72 200 6.5 1.8, 2.5 209 BGA yes Comm JTAG,FLXDrive Production
GS8321Z18E-200I 36Mb x18 200 7.5 2.5, 3.3 165 BGA no Ind JTAG Production-NRND
GS8160Z18DGT-375 18Mb x18 375 4.2 2.5, 3.3 100 TQFP yes Comm none Production
GS8161Z18BGD-250V 18Mb x18 250 5.5 1.8, 2.5 165 BGA yes Comm JTAG Production-NRND
GS8320Z36AGT-375I 36Mb x36 375 4.2 2.5, 3.3 100 TQFP yes Ind none Production
GS841Z18CGT-166 4Mb x18 166 7 3.3 100 TQFP yes Comm JTAG Production

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