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
GS8322Z18AD-250V 36Mb x18 250 5.5 1.8, 2.5 165 BGA no Comm JTAG,FLXDrive Production
GS81282Z36GB-250IV 144Mb x36 250 5.5 1.8, 2.5 119 BGA yes Ind JTAG,FLXDrive Production
GS8161Z18DGD-375I 18Mb x18 375 4.2 2.5, 3.3 165 BGA yes Ind JTAG Production
GS8320Z18GT-250IV 36Mb x18 250 6.5 1.8, 2.5 100 TQFP yes Ind none Production-NRND
GS881Z36CD-300 9Mb x36 300 5 2.5, 3.3 165 BGA no Comm JTAG Production
GS8322Z36AB-200 36Mb x36 200 6.5 2.5, 3.3 119 BGA no Comm JTAG,FLXDrive Production
GS8162Z18BB-150 18Mb x18 150 7.5 2.5, 3.3 119 BGA no Comm JTAG, FLXDrive Production-NRND
GS8321Z18AD-250V 36Mb x18 250 5.5 1.8, 2.5 165 BGA no Comm JTAG Production
GS8160FZ36DGT-6.5I 18Mb x36 n/a 6.5 2.5, 3.3 100 TQFP yes Ind FT Only Production
GS882Z18CGD-333 9Mb x18 333 4.5 2.5, 3.3 165 BGA yes Comm JTAG,FLXDrive Production
GS8162Z72CGC-300 18Mb x72 300 5 2.5, 3.3 209 BGA yes Comm JTAG,FLXDrive Production
GS8161Z18BGT-250I 18Mb x18 250 5.5 2.5, 3.3 100 TQFP yes Ind JTAG Production-NRND
GS8161Z32DGD-333V 18Mb x32 333 4.5 1.8, 2.5 165 BGA yes Comm JTAG Production
GS8321Z32GE-133 36Mb x32 133 8.5 2.5, 3.3 165 BGA yes Comm JTAG Production-NRND
GS881Z32CGD-200I 9Mb x32 200 6.5 2.5, 3.3 165 BGA yes Ind JTAG Production
GS8320Z18AGT-200 36Mb x18 200 6.5 2.5, 3.3 100 TQFP yes Comm none Production
GS8162Z18DGD-200 18Mb x18 200 6.5 2.5, 3.3 165 BGA yes Comm JTAG,FLXDrive Production
GS8322Z36GE-225IV 36Mb x36 225 7 1.8, 2.5 165 BGA yes Ind JTAG, FLXDrive Production-NRND
GS8642Z36B-167IV 72Mb x36 167 8 1.8, 2.5 119 BGA no Ind JTAG,FLXDrive Production
GS842Z36CGB-100I 4Mb x36 100 12 3.3 119 BGA yes Ind JTAG,FLXDrive Production

Pages