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 1989 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
GS8320Z36AGT-250I 36Mb x36 250 5.5 2.5, 3.3 100 TQFP yes Ind none Production
GS881Z36CD-250IV 9Mb x36 250 5.5 1.8, 2.5 165 BGA no Ind JTAG Production
GS8322Z18E-150 36Mb x18 150 8.5 2.5, 3.3 165 BGA no Comm JTAG, FLXDrive Production-NRND
GS8161Z32DGD-150 18Mb x32 150 7.5 2.5, 3.3 165 BGA yes Comm JTAG Production
GS842Z36CB-166 4Mb x36 166 7 3.3 119 BGA no Comm JTAG, FLXDrive Production
GS880Z18CGT-300 9Mb x18 300 5 2.5, 3.3 100 TQFP yes Comm none Production
GS8322Z36B-225V 36Mb x36 225 7 1.8, 2.5 119 BGA no Comm JTAG, FLXDrive Production-NRND
GS8162Z18DB-150V 18Mb x18 150 7.5 1.8, 2.5 119 BGA no Comm JTAG, FLXDrive Production
GS8644Z18GE-133I 72Mb x18 133 8.5 2.5, 3.3 165 BGA yes Ind JTAG, FLXDrive Production
GS882Z36CD-333 9Mb x36 333 4.5 2.5, 3.3 165 BGA no Comm JTAG, FLXDrive Production
GS8160Z36DGT-375I 18Mb x36 375 4.2 2.5, 3.3 100 TQFP yes Ind none Production
GS882Z36CGB-250V 9Mb x36 250 5.5 1.8, 2.5 119 BGA yes Comm JTAG, FLXDrive Production
GS8162Z36DGB-250V 18Mb x36 250 5.5 1.8, 2.5 119 BGA yes Comm JTAG, FLXDrive Production
GS8160Z18DGT-150V 18Mb x18 150 7.5 1.8, 2.5 100 TQFP yes Comm none Production
GS8322Z18AD-250 36Mb x18 250 5.5 2.5, 3.3 165 BGA no Comm JTAG, FLXDrive Production
GS8322Z18B-150 36Mb x18 150 8.5 2.5, 3.3 119 BGA no Comm JTAG, FLXDrive Production-NRND
GS8322Z72GC-150 36Mb x72 150 8.5 2.5, 3.3 209 BGA yes Comm JTAG, FLXDrive Production
GS8321Z32AGD-375 36Mb x32 375 4.2 2.5, 3.3 165 BGA yes Comm JTAG Production
GS8642Z36GB-250I 72Mb x36 250 6.5 2.5, 3.3 119 BGA yes Ind JTAG, FLXDrive Production
GS82564Z36GB-400 288Mb x36 400 4 2.5, 3.3 119 BGA yes Comm JTAG, FLXDrive Production

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