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, Pre-Qual, Production-NRND, Active
Part Number Density Cofig. Cycle Time (MHz) Access Time (ns) Voltage (V) Package 6/6 RoHS Temp Special Features Status
GS8162Z72CGC-200I 18Mb x72 200 6.5 2.5, 3.3 209 BGA yes Ind JTAG, FLXDrive Production
GS8322Z18GB-133I 36Mb x18 133 8.5 2.5, 3.3 119 BGA yes Ind JTAG, FLXDrive Production-NRND
GS8322Z72C-150I 36Mb x72 150 8.5 2.5, 3.3 209 BGA no Comm JTAG, FLXDrive Production
GS8642Z72GC-200IV 72Mb x72 200 7.5 1.8, 2.5 209 BGA yes Ind JTAG, FLXDrive Production
GS840Z36CGT-150I 4Mb x36 150 7.5 3.3 100 TQFP yes Ind none Production
GS8162Z18DB-250IV 18Mb x18 250 5.5 1.8, 2.5 119 BGA no Ind JTAG, FLXDrive Production
GS8321Z36E-150I 36Mb x36 150 8.5 2.5, 3.3 165 BGA no Ind JTAG Production-NRND
GS8162Z18BD-150 18Mb x18 150 7.5 2.5, 3.3 165 BGA no Comm JTAG, FLXDrive Production-NRND
GS8642Z18GB-167I 72Mb x18 167 8 2.5, 3.3 119 BGA yes Ind JTAG, FLXDrive Production
GS8322Z18AB-250V 36Mb x18 250 5.5 1.8, 2.5 119 BGA no Comm JTAG, FLXDrive Production
GS8322Z18AD-375 36Mb x18 375 4.2 2.5, 3.3 165 BGA no Comm JTAG, FLXDrive Production
GS8360Z18CQ-333M 36Mb x18 333 4.5 2.5, 3.3 Ceramic QFP no Mil Rad-Hard Active
GS8160Z18DGT-250IV 18Mb x18 250 5.5 1.8, 2.5 100 TQFP yes Ind none Production
GS8162Z18BD-250IV 18Mb x18 250 5.5 1.8, 2.5 165 BGA no Ind JTAG, FLXDrive Production-NRND
GS8161Z32BD-250I 18Mb x32 250 5.5 2.5, 3.3 165 BGA no Ind JTAG Production-NRND
GS81284Z36GB-200I 144Mb x36 200 7.5 2.5, 3.3 119 BGA yes Ind JTAG, FLXDrive Production
GS882Z18CD-200I 9Mb x18 200 6.5 2.5, 3.3 165 BGA no Ind JTAG, FLXDrive Production
GS8321Z18AGD-150 36Mb x18 150 7.5 2.5, 3.3 165 BGA yes Comm JTAG Production
GS8322Z18GB-250V 36Mb x18 250 6.5 1.8, 2.5 119 BGA yes Comm JTAG, FLXDrive Production-NRND
GS8162Z18DGB-333 18Mb x18 333 4.5 2.5, 3.3 119 BGA yes Comm JTAG, FLXDrive Production

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