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
GS880Z18CGT-200I 9Mb x18 200 6.5 2.5, 3.3 100 TQFP yes Ind none Production
GS8321Z36GE-166 36Mb x36 166 8 2.5, 3.3 165 BGA yes Comm JTAG Production-NRND
GS8642Z36GB-200 72Mb x36 200 7.5 2.5, 3.3 119 BGA yes Comm JTAG, FLXDrive Production
GS8162Z36DB-150IV 18Mb x36 150 7.5 1.8, 2.5 119 BGA no Ind JTAG, FLXDrive Production
GS8322Z18AD-400I 36Mb x18 400 4 2.5, 3.3 165 BGA no Ind JTAG, FLXDrive Production
GS882Z36CGD-300I 9Mb x36 300 5 2.5, 3.3 165 BGA yes Ind JTAG, FLXDrive Production
GS842Z18CGB-150I 4Mb x18 150 7.5 3.3 119 BGA yes Ind JTAG, FLXDrive Production
GS8162Z36DD-200V 18Mb x36 200 6.5 1.8, 2.5 165 BGA no Comm JTAG, FLXDrive Production
GS8322Z36GE-133IV 36Mb x36 133 8.5 1.8, 2.5 165 BGA yes Ind JTAG, FLXDrive Production-NRND
GS8322Z18AGD-250IV 36Mb x18 250 5.5 1.8, 2.5 165 BGA yes Ind JTAG, FLXDrive Production
GS81284Z36GB-167 144Mb x36 167 8 2.5, 3.3 119 BGA yes Comm JTAG, FLXDrive Production
GS8160Z36DGT-150IV 18Mb x36 150 7.5 1.8, 2.5 100 TQFP yes Ind none Production
GS8321Z36AGD-200 36Mb x36 200 6.5 2.5, 3.3 165 BGA yes Comm JTAG Production
GS881Z36CGD-300I 9Mb x36 300 5 2.5, 3.3 165 BGA yes Ind JTAG Production
GS882Z36CGD-150V 9Mb x36 150 7.5 1.8, 2.5 165 BGA yes Comm JTAG, FLXDrive Production
GS8321Z18AGD-250V 36Mb x18 250 5.5 1.8, 2.5 165 BGA yes Comm JTAG Production
GS8322Z36E-200 36Mb x36 200 7.5 2.5, 3.3 165 BGA no Comm JTAG, FLXDrive Production-NRND
GS8321Z32GE-200IV 36Mb x32 200 7.5 1.8, 2.5 165 BGA yes Ind JTAG Production-NRND
GS8644Z18GE-166V 72Mb x18 166 7 1.8, 2.5 165 BGA yes Comm JTAG, FLXDrive Production
GS8162Z36BGB-250I 18Mb x36 250 5.5 2.5, 3.3 119 BGA yes Ind JTAG, FLXDrive Production-NRND

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