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
GS8321Z32AD-333IV 36Mb x32 333 4.5 1.8, 2.5 165 BGA no Ind JTAG Production
GS8321Z36AGD-375I 36Mb x36 375 4.2 2.5, 3.3 165 BGA yes Ind JTAG Production
GS882Z36CGB-333I 9Mb x36 333 4.5 2.5, 3.3 119 BGA yes Ind JTAG,FLXDrive Production
GS8322Z36B-225M 36Mb x36 225 7 2.5, 3.3 119 BGA no Mil JTAG, FLXDrive Production-NRND
GS840Z36CGT-200 4Mb x36 200 6.5 3.3 100 TQFP yes Comm none Production
GS880Z32CGT-300 9Mb x32 300 5 2.5, 3.3 100 TQFP yes Comm none Production
GS8162Z36DB-333IV 18Mb x36 333 4.5 1.8, 2.5 119 BGA no Ind JTAG,FLXDrive Production
GS8320FZ18AGT-6.5 36Mb x18 n/a 6.5 2.5, 3.3 100 TQFP yes Comm FT Only Production
GS8161Z32BD-150I 18Mb x32 150 7.5 2.5, 3.3 165 BGA no Ind JTAG Production-NRND
GS8322Z18B-133V 36Mb x18 133 8.5 1.8, 2.5 119 BGA no Comm JTAG, FLXDrive Production-NRND
GS8680Z36CQ-333M 72Mb x36 333 4.5 2.5, 3.3 Ceramic QFP no Mil Rad-Hard Active
GS8160Z36DGT-333IV 18Mb x36 333 4.5 1.8, 2.5 100 TQFP yes Ind none Production
GS8642Z72GC-300I 72Mb x72 300 5.5 2.5, 3.3 209 BGA yes Ind JTAG,FLXDrive Production
GS8644Z36GE-200I 72Mb x36 200 6.5 2.5, 3.3 165 BGA yes Ind JTAG,FLXDrive Production
GS8322Z72C-225V 36Mb x72 225 7 2.5, 3.3 209 BGA no Comm JTAG,FLXDrive Production
GS8321Z18E-150I 36Mb x18 150 8.5 2.5, 3.3 165 BGA no Ind JTAG Production-NRND
GS8320Z36GT-166IV 36Mb x36 166 8 1.8, 2.5 100 TQFP yes Ind none Production-NRND
GS81282Z36GB-200V 144Mb x36 200 6.5 1.8, 2.5 119 BGA yes Comm JTAG,FLXDrive Production
GS81284Z36GB-167IV 144Mb x36 167 8 2.5, 1.8 119 BGA yes Ind JTAG,FLXDrive Production
GS8162Z18DB-375 18Mb x18 375 4.2 2.5, 3.3 119 BGA no Comm JTAG,FLXDrive Production

Pages