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, Production-NRND, Active
Part Number Density Cofig. Cycle Time (MHz) Access Time (ns) Voltage (V) Package 6/6 RoHS Temp Special Features Status
GS882Z36CGB-250V 9Mb x36 250 5.5 1.8, 2.5 119 BGA yes Comm JTAG, FLXDrive Production
GS8162Z36BGD-150V 18Mb x36 150 7.5 1.8, 2.5 165 BGA yes Comm JTAG, FLXDrive Production-NRND
GS8322Z36GB-166 36Mb x36 166 8 2.5, 3.3 119 BGA yes Comm JTAG, FLXDrive Production-NRND
GS8161Z36BGT-250 18Mb x36 250 5.5 2.5, 3.3 100 TQFP yes Comm JTAG Production-NRND
GS8161Z32DGD-375I 18Mb x32 375 4.2 2.5, 3.3 165 BGA yes Ind JTAG Production
GS8320Z36AGT-150IV 36Mb x36 150 7.5 1.8, 2.5 100 TQFP yes Ind none Production
GS8161Z36BGT-200IV 18Mb x36 200 6.5 1.8, 2.5 100 TQFP yes Ind JTAG Production-NRND
GS81282Z18GD-250IV 144Mb x18 250 5.5 1.8, 2.5 165 BGA yes Ind JTAG, FLXDrive Production
GS881Z36CD-333I 9Mb x36 333 4.5 2.5, 3.3 165 BGA no Ind JTAG Production
GS8161Z18DGT-150 18Mb x18 150 7.5 2.5, 3.3 100 TQFP yes Comm JTAG Production
GS81320Z18CQ-333M 144Mb x18 333 4.5 2.5, 3.3 Ceramic QFP no Mil Rad-Hard Active
GS8161FZ36BGD-7.5 18Mb x36 n/a 7.5 2.5, 3.3 165 BGA yes Comm FT Only, JTAG Production-NRND
GS8322Z36AB-200I 36Mb x36 200 6.5 2.5, 3.3 119 BGA no Ind JTAG, FLXDrive Production
GS881Z36CD-250IV 9Mb x36 250 5.5 1.8, 2.5 165 BGA no Ind JTAG Production
GS8161Z36DGD-250V 18Mb x36 250 5.5 1.8, 2.5 165 BGA yes Comm JTAG Production
GS8162Z72CGC-150IV 18Mb x72 150 7.5 1.8, 2.5 209 BGA yes Ind JTAG, FLXDrive Production
GS8322Z18B-150IV 36Mb x18 150 8.5 1.8, 2.5 119 BGA no Ind JTAG, FLXDrive Production-NRND
GS8642Z36B-167V 72Mb x36 167 8 1.8, 2.5 119 BGA no Comm JTAG, FLXDrive Production
GS8321Z36AD-333 36Mb x36 333 4.5 2.5, 3.3 165 BGA no Comm JTAG Production
GS8644Z36E-250IV 72Mb x36 250 6.5 1.8, 2.5 165 BGA no Ind JTAG, FLXDrive Production

Pages