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
GS8322Z36E-225V 36Mb x36 225 7 1.8, 2.5 165 BGA no Comm JTAG, FLXDrive Production-NRND
GS8162Z18DGB-150IV 18Mb x18 150 7.5 1.8, 2.5 119 BGA yes Ind JTAG, FLXDrive Production
GS8642Z36GB-250 72Mb x36 250 6.5 2.5, 3.3 119 BGA yes Comm JTAG, FLXDrive Production
GS8162Z18BB-150 18Mb x18 150 7.5 2.5, 3.3 119 BGA no Comm JTAG, FLXDrive Production-NRND
GS8322Z36AGB-333V 36Mb x36 333 4.5 1.8, 2.5 119 BGA yes Comm JTAG, FLXDrive Production
GS8322Z36AGB-375I 36Mb x36 375 4.2 2.5, 3.3 119 BGA yes Ind JTAG, FLXDrive Production
GS882Z36CB-150V 9Mb x36 150 7.5 1.8, 2.5 119 BGA no Comm JTAG, FLXDrive Production
GS8321Z36GE-250V 36Mb x36 250 6.5 1.8, 2.5 165 BGA yes Comm JTAG Production-NRND
GS8161Z36DGT-333IV 18Mb x36 333 4.5 1.8, 2.5 100 TQFP yes Ind JTAG Production
GS81284Z36GB-200 144Mb x36 200 7.5 2.5, 3.3 119 BGA yes Comm JTAG, FLXDrive Production
GS8161Z18BGT-250I 18Mb x18 250 5.5 2.5, 3.3 100 TQFP yes Ind JTAG Production-NRND
GS8320Z36AGT-333V 36Mb x36 333 4.5 1.8, 2.5 100 TQFP yes Comm none Production
GS8321Z36AD-150I 36Mb x36 150 7.5 2.5, 3.3 165 BGA no Ind JTAG Production
GS882Z18CGD-250I 9Mb x18 250 5.5 2.5, 3.3 165 BGA yes Ind JTAG, FLXDrive Production
GS8322Z18GE-150I 36Mb x18 150 8.5 2.5, 3.3 165 BGA yes Ind JTAG, FLXDrive Production-NRND
GS8162Z36DGB-333I 18Mb x36 333 4.5 2.5, 3.3 119 BGA yes Ind JTAG, FLXDrive Production
GS82564Z18GB-200I 288Mb x18 200 6.5 2.5, 3.3 119 BGA yes Ind JTAG, FLXDrive Production
GS881Z32CGD-250I 9Mb x32 250 5.5 2.5, 3.3 165 BGA yes Ind JTAG Production
GS8644Z18GE-150IV 72Mb x18 150 7.5 1.8, 2.5 165 BGA yes Ind JTAG, FLXDrive Production
GS8322Z36B-166 36Mb x36 166 8 2.5, 3.3 119 BGA no Comm JTAG, FLXDrive Production-NRND

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