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
GS8322Z72GC-150IV 36Mb x72 150 8.5 2.5, 3.3 209 BGA yes Comm JTAG, FLXDrive Production
GS8162Z36BB-250IV 18Mb x36 250 5.5 1.8, 2.5 119 BGA no Ind JTAG, FLXDrive Production-NRND
GS841Z36CGT-200I 4Mb x36 200 6.5 3.3 100 TQFP yes Ind JTAG Production
GS8322Z18B-166V 36Mb x18 166 8 1.8, 2.5 119 BGA no Comm JTAG, FLXDrive Production-NRND
GS8162Z18DGB-200IV 18Mb x18 200 6.5 1.8, 2.5 119 BGA yes Ind JTAG, FLXDrive Production
GS8162Z18BGD-150 18Mb x18 150 7.5 2.5, 3.3 165 BGA yes Comm JTAG, FLXDrive Production-NRND
GS8322Z18AGB-150V 36Mb x18 150 7.5 1.8, 2.5 119 BGA yes Comm JTAG, FLXDrive Production
GS882Z36CB-200V 9Mb x36 200 6.5 1.8, 2.5 119 BGA no Comm JTAG, FLXDrive Production
GS8320Z36GT-200IV 36Mb x36 200 7.5 1.8, 2.5 100 TQFP yes Ind none Production-NRND
GS8161Z18DGT-150IV 18Mb x18 150 7.5 1.8, 2.5 100 TQFP yes Ind JTAG Production
GS8161Z32BGD-250I 18Mb x32 250 5.5 2.5, 3.3 165 BGA yes Ind JTAG Production-NRND
GS8320Z18AGT-150V 36Mb x18 150 7.5 1.8, 2.5 100 TQFP yes Comm none Production
GS882Z18CGD-300I 9Mb x18 300 5 2.5, 3.3 165 BGA yes Ind JTAG, FLXDrive Production
GS8644Z36GE-250IV 72Mb x36 250 6.5 1.8, 2.5 165 BGA yes Ind JTAG, FLXDrive Production
GS8322Z18GB-250I 36Mb x18 250 6.5 2.5, 3.3 119 BGA yes Ind JTAG, FLXDrive Production-NRND
GS8162Z36DGB-375I 18Mb x36 375 4.2 2.5, 3.3 119 BGA yes Ind JTAG, FLXDrive Production
GS82564Z36GB-333V 288Mb x36 333 4.5 1.8, 2.5 119 BGA yes Comm JTAG, FLXDrive Production
GS8322Z36AB-333I 36Mb x36 333 4.5 2.5, 3.3 119 BGA no Ind JTAG, FLXDrive Production
GS881Z32CGD-300I 9Mb x32 300 5 2.5, 3.3 165 BGA yes Ind JTAG Production
GS8644Z36E-150 72Mb x36 150 7.5 2.5, 3.3 165 BGA no Comm JTAG, FLXDrive Production

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