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 Features Status
NBT SRAMs
View 2233 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 no, yes Comm, Ind, Mil See Individual Products Production, Pre-Qual, Production-NRND
Part Number Density Cofig. Cycle Time (MHz) Access Time (ns) Voltage (V) Package 6/6 RoHS Temp Features Status
GS8322Z36B-225V 36Mb x36 225 7 1.8, 2.5 119 BGA no Comm JTAG, FLXDrive Production-NRND
GS8162Z36BD-250I 18Mb x36 250 5.5 2.5, 3.3 165 BGA no Ind JTAG, FLXDrive Production-NRND
GS841Z36CGT-200 4Mb x36 200 6.5 3.3 100 TQFP yes Comm JTAG Production
GS8642Z18B-200IV 72Mb x18 200 7.5 1.8, 2.5 119 BGA no Ind JTAG, FLXDrive Production
GS8162Z18DGB-333V 18Mb x18 333 4.5 1.8, 2.5 119 BGA yes Comm JTAG, FLXDrive Production
GS8321Z18E-250V 36Mb x18 250 6.5 1.8, 2.5 165 BGA no Comm JTAG Production-NRND
GS8322Z18AB-333IV 36Mb x18 333 4.5 1.8, 2.5 119 BGA no Ind JTAG, FLXDrive Production
GS8161Z36BGD-200I 18Mb x36 200 6.5 2.5, 3.3 165 BGA yes Ind JTAG Production-NRND
GS881Z18CGD-150IV 9Mb x18 150 7.5 1.8, 2.5 165 BGA yes Ind JTAG Production
GS8640FZ36GT-7.5 72Mb x36 n/a 7.5 2.5, 3.3 100 TQFP yes Comm FT Only Production
GS8161Z18DGT-150IV 18Mb x18 150 7.5 1.8, 2.5 100 TQFP yes Ind JTAG Production
GS8322Z36AB-250I 36Mb x36 250 5.5 2.5, 3.3 119 BGA no Ind JTAG, FLXDrive Production
GS8322Z18GB-150I 36Mb x18 150 8.5 2.5, 3.3 119 BGA yes Ind JTAG, FLXDrive Production-NRND
GS882Z36CD-250 9Mb x36 250 5.5 2.5, 3.3 165 BGA no Comm JTAG, FLXDrive Production
GS8321Z36AD-375 36Mb x36 375 4.2 2.5, 3.3 165 BGA no Comm JTAG Production
GS8321Z36E-166I 36Mb x36 166 8 2.5, 3.3 165 BGA no Ind JTAG Production-NRND
GS82564Z18GD-400I 288Mb x18 400 4 2.5, 3.3 165 BGA yes Ind JTAG, FLXDrive Production
GS881Z36CGD-333 9Mb x36 333 4.5 2.5, 3.3 165 BGA yes Comm JTAG Production
GS8161Z32DD-375I 18Mb x32 375 4.2 2.5, 3.3 165 BGA no Ind JTAG Production
GS8162Z36BD-150V 18Mb x36 150 7.5 1.8, 2.5 165 BGA no Comm JTAG, FLXDrive Production-NRND

Pages