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
GS8162Z18BGB-200I 18Mb x18 200 6.5 2.5, 3.3 119 BGA yes Ind JTAG, FLXDrive Production-NRND
GS8322Z18AD-200IV 36Mb x18 200 6.5 1.8, 2.5 165 BGA no Ind JTAG,FLXDrive Production
GS8322Z18B-225V 36Mb x18 225 7 1.8, 2.5 119 BGA no Comm JTAG, FLXDrive Production-NRND
GS8640Z18GT-200I 72Mb x18 200 7.5 2.5, 3.3 100 TQFP yes Ind none Production
GS81282Z36GD-333 144Mb x36 333 4.5 2.5, 3.3 165 BGA yes Comm JTAG,FLXDrive Production
GS8161Z32BD-150 18Mb x32 150 7.5 2.5, 3.3 165 BGA no Comm JTAG Production-NRND
GS8321Z36AD-200V 36Mb x36 200 6.5 1.8, 2.5 165 BGA no Comm JTAG Production
GS8320Z18GT-133IV 36Mb x18 133 8.5 1.8, 2.5 100 TQFP yes Ind none Production-NRND
GS8322Z36GB-150 36Mb x36 150 8.5 2.5, 3.3 119 BGA yes Comm JTAG, FLXDrive Production-NRND
GS8321Z18AD-333V 36Mb x18 333 4.5 1.8, 2.5 165 BGA no Comm JTAG Production
GS8644Z18E-225IV 72Mb x18 225 6.5 1.8, 2.5 165 BGA no Ind JTAG,FLXDrive Production
GS8161Z32DD-250V 18Mb x32 250 5.5 1.8, 2.5 165 BGA no Comm JTAG Production
GS8161Z18DGD-200I 18Mb x18 200 6.5 2.5, 3.3 165 BGA yes Ind JTAG Production
GS81280Z36GT-200 144Mb x36 200 6.5 2.5, 3.3 100 TQFP yes Comm none Production
GS881Z18CD-150IV 9Mb x18 150 7.5 1.8, 2.5 165 BGA no Ind JTAG Production
GS8320Z36GT-250I 36Mb x36 250 6.5 2.5, 3.3 100 TQFP yes Ind none Production-NRND
GS8162Z18BGB-150V 18Mb x18 150 7.5 1.8, 2.5 119 BGA yes Comm JTAG, FLXDrive Production-NRND
GS8321Z36AGD-150I 36Mb x36 150 7.5 2.5, 3.3 165 BGA yes Ind JTAG Production
GS8642Z36GB-167V 72Mb x36 167 8 1.8, 2.5 119 BGA yes Comm JTAG,FLXDrive Production
GS881Z18CD-333 9Mb x18 333 4.5 2.5, 3.3 165 BGA no Comm JTAG Production

Pages