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
GS8321Z36AGD-400I 36Mb x36 400 4 2.5, 3.3 165 BGA yes Ind JTAG Production
GS8322Z18E-225V 36Mb x18 225 7 1.8, 2.5 165 BGA no Comm JTAG, FLXDrive Production-NRND
GS8162Z36BB-250V 18Mb x36 250 5.5 1.8, 2.5 119 BGA no Comm JTAG, FLXDrive Production-NRND
GS8161Z36DGT-200I 18Mb x36 200 6.5 2.5, 3.3 100 TQFP yes Ind JTAG Production
GS8161Z32DGD-333V 18Mb x32 333 4.5 1.8, 2.5 165 BGA yes Comm JTAG Production
GS881Z36CGT-200IV 9Mb x36 200 6.5 1.8, 2.5 100 TQFP yes Ind JTAG Production
GS882Z36CD-300M 9Mb x36 300 5 2.5, 3.3 165 BGA no Mil JTAG,FLXDrive Production
GS8162Z36BB-150 18Mb x36 150 7.5 2.5, 3.3 119 BGA no Comm JTAG, FLXDrive Production-NRND
GS8162Z18DGD-200 18Mb x18 200 6.5 2.5, 3.3 165 BGA yes Comm JTAG,FLXDrive Production
GS882Z36CGB-200 9Mb x36 200 6.5 2.5, 3.3 119 BGA yes Comm JTAG,FLXDrive Production
GS842Z36CB-250I 4Mb x36 250 5.5 3.3 119 BGA no Ind JTAG,FLXDrive Production
GS8162Z36DGB-200V 18Mb x36 200 6.5 1.8, 2.5 119 BGA yes Comm JTAG,FLXDrive Production
GS8161Z36BGT-250I 18Mb x36 250 5.5 2.5, 3.3 100 TQFP yes Ind JTAG Production-NRND
GS8322Z18AGD-250V 36Mb x18 250 5.5 1.8, 2.5 165 BGA yes Comm JTAG,FLXDrive Production
GS82564Z36GB-333V 288Mb x36 333 4.5 1.8, 2.5 119 BGA yes Comm JTAG,FLXDrive Production
GS8642Z36B-200I 72Mb x36 200 7.5 2.5, 3.3 119 BGA no Ind JTAG,FLXDrive Production
GS8322Z36B-166IV 36Mb x36 166 8 1.8, 2.5 119 BGA no Ind JTAG, FLXDrive Production-NRND
GS8322Z18AGD-375 36Mb x18 375 4.2 2.5, 3.3 165 BGA yes Comm JTAG,FLXDrive Production
GS8321Z18E-166I 36Mb x18 166 8 2.5, 3.3 165 BGA no Ind JTAG Production-NRND
GS882Z36CGD-200IV 9Mb x36 200 6.5 1.8, 2.5 165 BGA yes Ind JTAG,FLXDrive Production

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