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
GS8162Z18BD-150IV 18Mb x18 150 7.5 1.8, 2.5 165 BGA no Ind JTAG, FLXDrive Production-NRND
GS8321Z36AGD-200IV 36Mb x36 200 6.5 1.8, 2.5 165 BGA yes Ind JTAG Production
GS842Z18CGB-200I 4Mb x18 200 6.5 3.3 119 BGA yes Ind JTAG, FLXDrive Production
GS8162Z36DGD-250IV 18Mb x36 250 5.5 1.8, 2.5 165 BGA yes Ind JTAG, FLXDrive Production
GS8320Z18GT-200I 36Mb x18 200 7.5 2.5, 3.3 100 TQFP yes Ind none Production-NRND
GS8160Z36DGT-200V 18Mb x36 200 6.5 1.8, 2.5 100 TQFP yes Comm none Production
GS8161Z18BGT-200V 18Mb x18 200 6.5 1.8, 2.5 100 TQFP yes Comm JTAG Production-NRND
GS8322Z36AGD-375 36Mb x36 375 4.2 2.5, 3.3 165 BGA yes Comm JTAG, FLXDrive Production
GS882Z36CGD-250V 9Mb x36 250 5.5 1.8, 2.5 165 BGA yes Comm JTAG, FLXDrive Production
GS8322Z36GB-133V 36Mb x36 133 8.5 1.8, 2.5 119 BGA yes Comm JTAG, FLXDrive Production-NRND
GS8642Z72GC-250 72Mb x72 250 6.5 2.5, 3.3 209 BGA yes Comm JTAG, FLXDrive Production
GS8162Z36DB-150I 18Mb x36 150 7.5 2.5, 3.3 119 BGA no Ind JTAG, FLXDrive Production
GS8161FZ36BD-7.5I 18Mb x36 n/a 7.5 2.5, 3.3 165 BGA no Ind FT Only, JTAG Production-NRND
GS8321Z36AGD-150I 36Mb x36 150 7.5 2.5, 3.3 165 BGA yes Ind JTAG Production
GS881Z18CGT-150IV 9Mb x18 150 7.5 1.8, 2.5 100 TQFP yes Ind JTAG Production
GS8644Z36GE-133V 72Mb x36 133 8.5 1.8, 2.5 165 BGA yes Comm JTAG, FLXDrive Production
GS8321Z32E-166IV 36Mb x32 166 8 1.8, 2.5 165 BGA no Ind JTAG Production-NRND
GS81284Z18GB-200IV 144Mb x18 200 7.5 2.5, 1.8 119 BGA yes Ind JTAG, FLXDrive Production
GS8161Z36DD-250 18Mb x36 250 5.5 2.5, 3.3 165 BGA no Comm JTAG Production
GS8162Z18BD-200M 18Mb x18 200 6.5 2.5, 3.3 165 BGA no Mil JTAG, FLXDrive Production

Pages