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 2179 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
GS881Z36CGT-333I 9Mb x36 333 4.5 2.5, 3.3 100 TQFP yes Ind JTAG Production
GS8322Z18E-150IV 36Mb x18 150 8.5 1.8, 2.5 165 BGA no Ind JTAG, FLXDrive Production-NRND
GS8161Z32DD-200 18Mb x32 200 6.5 2.5, 3.3 165 BGA no Comm JTAG Production
GS8644Z18E-250V 72Mb x18 250 6.5 1.8, 2.5 165 BGA no Comm JTAG, FLXDrive Production
GS882Z18CGB-300I 9Mb x18 300 5 2.5, 3.3 119 BGA yes Ind JTAG, FLXDrive Production
GS8162Z18BGB-150V 18Mb x18 150 7.5 1.8, 2.5 119 BGA yes Comm JTAG, FLXDrive Production-NRND
GS8322Z36AGB-333V 36Mb x36 333 4.5 1.8, 2.5 119 BGA yes Comm JTAG, FLXDrive Production
GS8162Z72CC-300 18Mb x72 300 5 2.5, 3.3 209 BGA no Comm JTAG, FLXDrive Production
GS8321Z32E-200IV 36Mb x32 200 7.5 1.8, 2.5 165 BGA no Ind JTAG Production-NRND
GS81282Z18GB-333 144Mb x18 333 4.5 2.5, 3.3 119 BGA yes Comm JTAG, FLXDrive Production
GS8642Z18GB-167V 72Mb x18 167 8 1.8, 2.5 119 BGA yes Comm JTAG, FLXDrive Production
GS8322Z18GB-225I 36Mb x18 225 7 2.5, 3.3 119 BGA yes Ind JTAG, FLXDrive Production-NRND
GS8162Z18BGD-250I 18Mb x18 250 5.5 2.5, 3.3 165 BGA yes Ind JTAG, FLXDrive Production-NRND
GS8320Z36AGT-333V 36Mb x36 333 4.5 1.8, 2.5 100 TQFP yes Comm none Production
GS841Z18CGT-150 4Mb x18 150 7.5 3.3 100 TQFP yes Comm JTAG Production
GS8322Z36B-200 36Mb x36 200 7.5 2.5, 3.3 119 BGA no Comm JTAG, FLXDrive Production-NRND
GS8161Z36BGD-150I 18Mb x36 150 7.5 2.5, 3.3 165 BGA yes Ind JTAG Production-NRND
GS8642Z36B-200 72Mb x36 200 7.5 2.5, 3.3 119 BGA no Comm JTAG, FLXDrive Production
GS82564Z18GD-200 288Mb x18 200 6.5 2.5, 3.3 165 BGA yes Comm JTAG, FLXDrive Production
GS8322Z18AGB-375 36Mb x18 375 4.2 2.5, 3.3 119 BGA yes Comm JTAG, FLXDrive Production

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