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
GS8320Z36AGT-375 36Mb x36 375 4.2 2.5, 3.3 100 TQFP yes Comm none Production
GS8321Z18E-200 36Mb x18 200 7.5 2.5, 3.3 165 BGA no Comm JTAG Production-NRND
GS880Z32CGT-150IV 9Mb x32 150 7.5 1.8, 2.5 100 TQFP yes Ind none Production
GS8322Z18AGD-250IV 36Mb x18 250 5.5 1.8, 2.5 165 BGA yes Ind JTAG, FLXDrive Production
GS842Z18CGB-250I 4Mb x18 250 5.5 3.3 119 BGA yes Ind JTAG, FLXDrive Production
GS8642Z36B-300I 72Mb x36 300 5.5 2.5, 3.3 119 BGA no Ind JTAG, FLXDrive Production
GS8644Z36E-133I 72Mb x36 133 8.5 2.5, 3.3 165 BGA no Ind JTAG, FLXDrive Production
GS8322Z36GB-150IV 36Mb x36 150 8.5 1.8, 2.5 119 BGA yes Ind JTAG, FLXDrive Production-NRND
GS8161Z36DD-150V 18Mb x36 150 7.5 1.8, 2.5 165 BGA no Comm JTAG Production
GS8161Z18BGT-250 18Mb x18 250 5.5 2.5, 3.3 100 TQFP yes Comm JTAG Production-NRND
GS882Z18CB-150I 9Mb x18 150 7.5 2.5, 3.3 119 BGA no Ind JTAG, FLXDrive Production
GS8321Z18AGD-250V 36Mb x18 250 5.5 1.8, 2.5 165 BGA yes Comm JTAG Production
GS882Z18CGD-150V 9Mb x18 150 7.5 1.8, 2.5 165 BGA yes Comm JTAG, FLXDrive Production
GS81284Z18B-200I 144Mb x18 200 7.5 2.5, 3.3 119 BGA no Ind JTAG, FLXDrive Production
GS8162Z36DD-150 18Mb x36 150 7.5 2.5, 3.3 165 BGA no Comm JTAG, FLXDrive Production
GS82564Z36GB-400 288Mb x36 400 4 2.5, 3.3 119 BGA yes Comm JTAG, FLXDrive Production
GS880Z36CGT-150 9Mb x36 150 7.5 2.5, 3.3 100 TQFP yes Comm none Production
GS8162Z36BGB-200 18Mb x36 200 6.5 2.5, 3.3 119 BGA yes Comm JTAG, FLXDrive Production-NRND
GS8322Z18AD-150I 36Mb x18 150 7.5 2.5, 3.3 165 BGA no Ind JTAG, FLXDrive Production
GS8322Z18B-225IV 36Mb x18 225 7 1.8, 2.5 119 BGA no Ind JTAG, FLXDrive Production-NRND

Pages