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
GS8322Z36E-200 36Mb x36 200 7.5 2.5, 3.3 165 BGA no Comm JTAG, FLXDrive Production-NRND
GS8321Z32AD-150V 36Mb x32 150 7.5 1.8, 2.5 165 BGA no Comm JTAG Production
GS81282Z18GB-200V 144Mb x18 200 6.5 1.8, 2.5 119 BGA yes Comm JTAG, FLXDrive Production
GS881Z18CD-150V 9Mb x18 150 7.5 1.8, 2.5 165 BGA no Comm JTAG Production
GS8322Z18AGB-200I 36Mb x18 200 6.5 2.5, 3.3 119 BGA yes Ind JTAG, FLXDrive Production
GS8162Z18DGD-400I 18Mb x18 400 4 2.5, 3.3 165 BGA yes Ind JTAG, FLXDrive Production
GS8162Z18BGD-250V 18Mb x18 250 5.5 1.8, 2.5 165 BGA yes Comm JTAG, FLXDrive Production-NRND
GS842Z36CGB-250I 4Mb x36 250 5.5 3.3 119 BGA yes Ind JTAG, FLXDrive Production
GS8644Z18GE-200IV 72Mb x18 200 6.5 1.8, 2.5 165 BGA yes Ind JTAG, FLXDrive Production
GS882Z18CGB-250I 9Mb x18 250 5.5 2.5, 3.3 119 BGA yes Ind JTAG, FLXDrive Production
GS8320Z36GT-250I 36Mb x36 250 6.5 2.5, 3.3 100 TQFP yes Ind none Production-NRND
GS8640FZ18GT-167V 72Mb x18 167 8 1.8, 2.5 100 TQFP yes Comm none Production
GS8162Z18DB-150 18Mb x18 150 7.5 2.5, 3.3 119 BGA no Comm JTAG, FLXDrive Production
GS8161Z36BGT-150V 18Mb x36 150 7.5 1.8, 2.5 100 TQFP yes Comm JTAG Production-NRND
GS8321Z36AD-333I 36Mb x36 333 4.5 2.5, 3.3 165 BGA no Ind JTAG Production
GS882Z18CGD-200IV 9Mb x18 200 6.5 1.8, 2.5 165 BGA yes Ind JTAG, FLXDrive Production
GS8644Z36E-250 72Mb x36 250 6.5 2.5, 3.3 165 BGA no Comm JTAG, FLXDrive Production
GS881Z36CD-200 9Mb x36 200 6.5 2.5, 3.3 165 BGA no Comm JTAG Production
GS8322Z18GB-166IV 36Mb x18 166 8 1.8, 2.5 119 BGA yes Ind JTAG, FLXDrive Production-NRND
GS8640Z36GT-200I 72Mb x36 200 7.5 2.5, 3.3 100 TQFP yes Ind none Production

Pages