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
GS8161Z18BGD-200I 18Mb x18 200 6.5 2.5, 3.3 165 BGA yes Ind JTAG Production-NRND
GS882Z18CGD-250IV 9Mb x18 250 5.5 1.8, 2.5 165 BGA yes Ind JTAG, FLXDrive Production
GS8161Z36DGD-250V 18Mb x36 250 5.5 1.8, 2.5 165 BGA yes Comm JTAG Production
GS8644Z36GE-225V 72Mb x36 225 6.5 1.8, 2.5 165 BGA yes Comm JTAG, FLXDrive Production
GS8322Z36AB-250 36Mb x36 250 5.5 2.5, 3.3 119 BGA no Comm JTAG, FLXDrive Production
GS8322Z36GB-150 36Mb x36 150 8.5 2.5, 3.3 119 BGA yes Comm JTAG, FLXDrive Production-NRND
GS881Z36CGT-150IV 9Mb x36 150 7.5 1.8, 2.5 100 TQFP yes Ind JTAG Production
GS8161Z32DGD-250 18Mb x32 250 5.5 2.5, 3.3 165 BGA yes Comm JTAG Production
GS8322Z72GC-166 36Mb x72 166 8 2.5, 3.3 209 BGA yes Comm JTAG, FLXDrive Production
GS8162Z36DGD-150 18Mb x36 150 7.5 2.5, 3.3 165 BGA yes Comm JTAG, FLXDrive Production
GS8642Z72GC-167IV 72Mb x72 167 8 1.8, 2.5 209 BGA yes Ind JTAG, FLXDrive Production
GS8321Z32E-166I 36Mb x32 166 8 2.5, 3.3 165 BGA no Ind JTAG Production-NRND
GS8161Z18BGT-200 18Mb x18 200 6.5 2.5, 3.3 100 TQFP yes Comm JTAG Production-NRND
GS882Z36CGB-150 9Mb x36 150 7.5 2.5, 3.3 119 BGA yes Comm JTAG, FLXDrive Production
GS8160Z18DGT-150I 18Mb x18 150 7.5 2.5, 3.3 100 TQFP yes Ind none Production
GS8321Z32AGD-200IV 36Mb x32 200 6.5 1.8, 2.5 165 BGA yes Ind JTAG Production
GS81320Z36CQ-333M 144Mb x36 333 4.5 2.5, 3.3 Ceramic QFP no Mil Rad-Hard Active
GS8162Z36BGB-150IV 18Mb x36 150 7.5 1.8, 2.5 119 BGA yes Ind JTAG, FLXDrive Production-NRND
GS81282Z36GD-200V 144Mb x36 200 6.5 1.8, 2.5 165 BGA yes Comm JTAG, FLXDrive Production
GS8642Z72GC-250I 72Mb x72 250 6.5 2.5, 3.3 209 BGA yes Ind JTAG, FLXDrive Production

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