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
GS8322Z18GE-150I 36Mb x18 150 8.5 2.5, 3.3 165 BGA yes Ind JTAG, FLXDrive Production-NRND
GS881Z36CGD-300 9Mb x36 300 5 2.5, 3.3 165 BGA yes Comm JTAG Production
GS841Z36CGT-166I 4Mb x36 166 7 3.3 100 TQFP yes Ind JTAG Production
GS8321Z18AD-200IV 36Mb x18 200 6.5 1.8, 2.5 165 BGA no Ind JTAG Production
GS881Z18CD-333I 9Mb x18 333 4.5 2.5, 3.3 165 BGA no Ind JTAG Production
GS8322Z36GE-225IV 36Mb x36 225 7 1.8, 2.5 165 BGA yes Ind JTAG, FLXDrive Production-NRND
GS8161Z32DGD-250 18Mb x32 250 5.5 2.5, 3.3 165 BGA yes Comm JTAG Production
GS882Z36CB-150V 9Mb x36 150 7.5 1.8, 2.5 119 BGA no Comm JTAG, FLXDrive Production
GS8642Z18GB-200 72Mb x18 200 7.5 2.5, 3.3 119 BGA yes Comm JTAG, FLXDrive Production
GS8320Z18AGT-400 36Mb x18 400 4 2.5, 3.3 100 TQFP yes Comm none Production
GS8162Z72CGC-333I 18Mb x72 333 4.5 2.5, 3.3 209 BGA yes Ind JTAG, FLXDrive Production
GS8680Z36CQ-333M 72Mb x36 333 4.5 2.5, 3.3 Ceramic QFP no Mil Rad-Hard Active
GS8160Z18DGT-150I 18Mb x18 150 7.5 2.5, 3.3 100 TQFP yes Ind none Production
GS81284Z18GB-200 144Mb x18 200 7.5 2.5, 3.3 119 BGA yes Comm JTAG, FLXDrive Production
GS8644Z18E-150I 72Mb x18 150 7.5 2.5, 3.3 165 BGA no Ind JTAG, FLXDrive Production
GS8161Z36BGT-250IV 18Mb x36 250 5.5 1.8, 2.5 100 TQFP yes Ind JTAG Production-NRND
GS8161Z36DGT-200V 18Mb x36 200 6.5 1.8, 2.5 100 TQFP yes Comm JTAG Production
GS8322Z36E-250I 36Mb x36 250 6.5 2.5, 3.3 165 BGA no Ind JTAG, FLXDrive Production-NRND
GS81282Z36GB-200V 144Mb x36 200 6.5 1.8, 2.5 119 BGA yes Comm JTAG, FLXDrive Production
GS8322Z18AGD-333I 36Mb x18 333 4.5 2.5, 3.3 165 BGA yes Ind JTAG, FLXDrive Production

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