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
GS8322Z18E-225IV 36Mb x18 225 7 1.8, 2.5 165 BGA no Ind JTAG, FLXDrive Production-NRND
GS8162Z36DGD-200IV 18Mb x36 200 6.5 1.8, 2.5 165 BGA yes Ind JTAG, FLXDrive Production
GS8322Z36AGB-150I 36Mb x36 150 7.5 2.5, 3.3 119 BGA yes Ind JTAG, FLXDrive Production
GS8161FZ36BGD-6.5 18Mb x36 n/a 6.5 2.5, 3.3 165 BGA yes Comm FT Only, JTAG Production-NRND
GS842Z36CB-100 4Mb x36 100 12 3.3 119 BGA no Comm JTAG, FLXDrive Production
GS8642Z18GB-250V 72Mb x18 250 6.5 1.8, 2.5 119 BGA no Comm JTAG, FLXDrive Production
GS82564Z36GD-333I 288Mb x36 333 4.5 2.5, 3.3 165 BGA yes Ind JTAG, FLXDrive Production
GS880Z32CGT-150IV 9Mb x32 150 7.5 1.8, 2.5 100 TQFP yes Ind none Production
GS8322Z36GB-250 36Mb x36 250 6.5 2.5, 3.3 119 BGA yes Comm JTAG, FLXDrive Production-NRND
GS8320Z36AGT-400 36Mb x36 400 4 2.5, 3.3 100 TQFP yes Comm none Production
GS8161Z18DGD-333IV 18Mb x18 333 4.5 1.8, 2.5 165 BGA yes Ind JTAG Production
GS8321Z18AGD-250 36Mb x18 250 5.5 2.5, 3.3 165 BGA yes Comm JTAG Production
GS882Z36CGB-150V 9Mb x36 150 7.5 1.8, 2.5 119 BGA yes Comm JTAG, FLXDrive Production
GS8642Z36B-300 72Mb x36 300 5.5 2.5, 3.3 119 BGA no Comm JTAG, FLXDrive Production
GS81282Z18GD-333 144Mb x18 333 4.5 2.5, 3.3 165 BGA yes Comm JTAG, FLXDrive Production
GS882Z18CB-150I 9Mb x18 150 7.5 2.5, 3.3 119 BGA no Ind JTAG, FLXDrive Production
GS8162Z36BB-200IV 18Mb x36 200 6.5 1.8, 2.5 119 BGA no Ind JTAG, FLXDrive Production-NRND
GS8644Z36E-150I 72Mb x36 150 7.5 2.5, 3.3 165 BGA no Ind JTAG, FLXDrive Production
GS8162Z18DGD-400I 18Mb x18 400 4 2.5, 3.3 165 BGA yes Ind JTAG, FLXDrive Production
GS8322Z36B-200V 36Mb x36 200 7.5 1.8, 2.5 119 BGA no Comm JTAG, FLXDrive Production-NRND

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