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
GS8322Z36B-200I 36Mb x36 200 7.5 2.5, 3.3 119 BGA no Ind JTAG, FLXDrive Production-NRND
GS8162Z36DD-250 18Mb x36 250 5.5 2.5, 3.3 165 BGA no Comm JTAG, FLXDrive Production
GS8162Z18DGD-333IV 18Mb x18 333 4.5 1.8, 2.5 165 BGA yes Ind JTAG, FLXDrive Production
GS8644Z36E-133V 72Mb x36 133 8.5 1.8, 2.5 165 BGA no Comm JTAG, FLXDrive Production
GS8161Z36BGT-250I 18Mb x36 250 5.5 2.5, 3.3 100 TQFP yes Ind JTAG Production-NRND
GS882Z18CB-200IV 9Mb x18 200 6.5 1.8, 2.5 119 BGA no Ind JTAG, FLXDrive Production
GS8161Z32DGD-400 18Mb x32 400 4 2.5, 3.3 165 BGA yes Comm JTAG Production
GS8642Z36GB-250V 72Mb x36 250 6.5 1.8, 2.5 119 BGA yes Comm JTAG, FLXDrive Production
GS82564Z18GB-333 288Mb x18 333 4.5 2.5, 3.3 119 BGA yes Comm JTAG, FLXDrive Production
GS8160Z18DGT-333I 18Mb x18 333 4.5 2.5, 3.3 100 TQFP yes Ind none Production
GS8161Z36BGT-200IV 18Mb x36 200 6.5 1.8, 2.5 100 TQFP yes Ind JTAG Production-NRND
GS8322Z36AGD-200I 36Mb x36 200 6.5 2.5, 3.3 165 BGA yes Ind JTAG, FLXDrive Production
GS880Z36CGT-150IV 9Mb x36 150 7.5 1.8, 2.5 100 TQFP yes Ind none Production
GS8322Z36GE-133V 36Mb x36 133 8.5 1.8, 2.5 165 BGA yes Comm JTAG, FLXDrive Production-NRND
GS8322Z72C-150IV 36Mb x72 150 8.5 2.5, 3.3 209 BGA no Comm JTAG, FLXDrive Production
GS8161FZ36BGD-7.5 18Mb x36 n/a 7.5 2.5, 3.3 165 BGA yes Comm FT Only, JTAG Production-NRND
GS8322Z18AB-333I 36Mb x18 333 4.5 2.5, 3.3 119 BGA no Ind JTAG, FLXDrive Production
GS882Z36CB-250I 9Mb x36 250 5.5 2.5, 3.3 119 BGA no Ind JTAG, FLXDrive Production
GS8322Z18B-166V 36Mb x18 166 8 1.8, 2.5 119 BGA no Comm JTAG, FLXDrive Production-NRND
GS8320Z36GT-200IV 36Mb x36 200 7.5 1.8, 2.5 100 TQFP yes Ind none Production-NRND

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