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 2255 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
GS842Z36CGB-166 4Mb x36 166 7 3.3 119 BGA yes Comm JTAG,FLXDrive Production
GS8161Z18DGD-200IV 18Mb x18 200 6.5 1.8, 2.5 165 BGA yes Ind JTAG Production
GS8161Z36BGD-200IV 18Mb x36 200 6.5 1.8, 2.5 165 BGA yes Ind JTAG Production-NRND
GS881Z36CGT-150I 9Mb x36 150 7.5 2.5, 3.3 100 TQFP yes Ind JTAG Production
GS882Z18CB-200I 9Mb x18 200 6.5 2.5, 3.3 119 BGA no Ind JTAG,FLXDrive Production
GS8321Z18AGD-200I 36Mb x18 200 6.5 2.5, 3.3 165 BGA yes Ind JTAG Production
GS882Z18CD-200V 9Mb x18 200 6.5 1.8, 2.5 165 BGA no Comm JTAG,FLXDrive Production
GS8162Z18DGD-333I 18Mb x18 333 4.5 2.5, 3.3 165 BGA yes Ind JTAG,FLXDrive Production
GS8322Z18E-250V 36Mb x18 250 6.5 1.8, 2.5 165 BGA no Comm JTAG, FLXDrive Production-NRND
GS8162Z18BD-150I 18Mb x18 150 7.5 2.5, 3.3 165 BGA no Ind JTAG, FLXDrive Production-NRND
GS8162Z72CC-333I 18Mb x72 333 4.5 2.5, 3.3 209 BGA no Ind JTAG,FLXDrive Production
GS8642Z72C-300I 72Mb x72 300 5.5 2.5, 3.3 209 BGA no Ind JTAG,FLXDrive Production
GS8321Z36E-150V 36Mb x36 150 8.5 1.8, 2.5 165 BGA no Comm JTAG Production-NRND
GS81284Z36B-167IV 144Mb x36 167 8 2.5, 1.8 119 BGA no Ind JTAG,FLXDrive Production
GS8322Z18GB-225 36Mb x18 225 7 2.5, 3.3 119 BGA yes Comm JTAG, FLXDrive Production-NRND
GS8162Z36DGB-333I 18Mb x36 333 4.5 2.5, 3.3 119 BGA yes Ind JTAG,FLXDrive Production
GS8644Z36E-133IV 72Mb x36 133 8.5 1.8, 2.5 165 BGA no Ind JTAG,FLXDrive Production
GS8160FZ18DGT-6.5 18Mb x18 n/a 6.5 2.5, 3.3 100 TQFP yes Comm FT Only Production
GS8322Z36B-150V 36Mb x36 150 8.5 1.8, 2.5 119 BGA no Comm JTAG, FLXDrive Production-NRND
GS82564Z36GB-333I 288Mb x36 333 4.5 2.5, 3.3 119 BGA yes Ind JTAG,FLXDrive Production

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