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-250I 18Mb x18 250 5.5 2.5, 3.3 165 BGA no Ind JTAG, FLXDrive Production-NRND
GS882Z18CB-150V 9Mb x18 150 7.5 1.8, 2.5 119 BGA no Comm JTAG, FLXDrive Production
GS8161Z18DGT-250IV 18Mb x18 250 5.5 1.8, 2.5 100 TQFP yes Ind JTAG Production
GS8321Z36GE-150IV 36Mb x36 150 8.5 1.8, 2.5 165 BGA yes Ind JTAG Production-NRND
GS8320Z18AGT-200V 36Mb x18 200 6.5 1.8, 2.5 100 TQFP yes Comm none Production
GS8161Z36BD-200I 18Mb x36 200 6.5 2.5, 3.3 165 BGA no Ind JTAG Production-NRND
GS882Z36CGD-150 9Mb x36 150 7.5 2.5, 3.3 165 BGA yes Comm JTAG, FLXDrive Production
GS8644Z18E-200IV 72Mb x18 200 6.5 1.8, 2.5 165 BGA no Ind JTAG, FLXDrive Production
GS8162Z18DGB-150I 18Mb x18 150 7.5 2.5, 3.3 119 BGA yes Ind JTAG, FLXDrive Production
GS8320Z18GT-200IV 36Mb x18 200 7.5 1.8, 2.5 100 TQFP yes Ind none Production-NRND
GS8322Z36AB-400I 36Mb x36 400 4 2.5, 3.3 119 BGA no Ind JTAG, FLXDrive Production
GS82564Z18GB-250V 288Mb x18 250 5.5 1.8, 2.5 119 BGA yes Comm JTAG, FLXDrive Production
GS881Z18CGD-150I 9Mb x18 150 7.5 2.5, 3.3 165 BGA yes Ind JTAG Production
GS8161Z36DD-200I 18Mb x36 200 6.5 2.5, 3.3 165 BGA no Ind JTAG Production
GS8322Z36GB-225 36Mb x36 225 7 2.5, 3.3 119 BGA yes Comm JTAG, FLXDrive Production-NRND
GS8642Z18GB-250IV 72Mb x18 250 6.5 1.8, 2.5 119 BGA yes Ind JTAG, FLXDrive Production
GS8321Z32AD-200 36Mb x32 200 6.5 2.5, 3.3 165 BGA no Comm JTAG Production
GS81282Z36GD-333 144Mb x36 333 4.5 2.5, 3.3 165 BGA yes Comm JTAG, FLXDrive Production
GS880Z32CGT-333I 9Mb x32 333 4.5 2.5, 3.3 100 TQFP yes Ind none Production
GS8321Z36GE-225 36Mb x36 225 7 2.5, 3.3 165 BGA yes Comm JTAG Production-NRND

Pages