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
GS8642Z18GB-250IV 72Mb x18 250 6.5 1.8, 2.5 119 BGA yes Ind JTAG, FLXDrive Production
GS882Z18CGB-300 9Mb x18 300 5 2.5, 3.3 119 BGA yes Comm JTAG, FLXDrive Production
GS81284Z36GB-167I 144Mb x36 167 8 2.5, 3.3 119 BGA yes Ind JTAG, FLXDrive Production
GS81282Z36GB-333IV 144Mb x36 333 4.5 1.8, 2.5 119 BGA yes Ind JTAG, FLXDrive Production
GS8162Z36DB-200M 18Mb x36 400 4 2.5, 3.3 119 BGA no Mil JTAG, FLXDrive Production
GS8162Z18DGB-250V 18Mb x18 250 5.5 1.8, 2.5 119 BGA yes Comm JTAG, FLXDrive Production
GS8162Z36BGD-250IV 18Mb x36 250 5.5 1.8, 2.5 165 BGA yes Ind JTAG, FLXDrive Production-NRND
GS8322Z36AGB-250 36Mb x36 250 5.5 2.5, 3.3 119 BGA yes Comm JTAG, FLXDrive Production
GS8322Z18GB-166IV 36Mb x18 166 8 1.8, 2.5 119 BGA yes Ind JTAG, FLXDrive Production-NRND
GS8322Z72C-250V 36Mb x72 250 6.5 2.5, 3.3 209 BGA no Comm JTAG, FLXDrive Production
GS8322Z36AGB-150V 36Mb x36 150 7.5 1.8, 2.5 119 BGA yes Comm JTAG, FLXDrive Production
GS8161Z18DGT-250V 18Mb x18 250 5.5 1.8, 2.5 100 TQFP yes Comm JTAG Production
GS8321Z32AD-375I 36Mb x32 375 4.2 2.5, 3.3 165 BGA no Ind JTAG Production
GS8161Z32BD-250IV 18Mb x32 250 5.5 1.8, 2.5 165 BGA no Ind JTAG Production-NRND
GS8321Z36E-200IV 36Mb x36 200 7.5 1.8, 2.5 165 BGA no Ind JTAG Production-NRND
GS840Z18CGT-166 4Mb x18 166 7 3.3 100 TQFP yes Comm none Production
GS8320Z36AGT-150V 36Mb x36 150 7.5 1.8, 2.5 100 TQFP yes Comm none Production
GS8162Z36DGB-250 18Mb x36 250 5.5 2.5, 3.3 119 BGA yes Comm JTAG, FLXDrive Production
GS8162Z36BB-200 18Mb x36 200 6.5 2.5, 3.3 119 BGA no Comm JTAG, FLXDrive Production-NRND
GS8644Z36GE-250V 72Mb x36 250 6.5 1.8, 2.5 165 BGA yes Comm JTAG, FLXDrive Production

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