Description :
The GLT6400M08 is a low power CMOS Static RAM organized as 524,288 x 8 bits. Easy memory expansion is provided by an active LOW CE1 an active LOW OE , and Tri-state I/O’s. This device has an automatic power-down mode feature when deselected.
Writing to the device is accomplished by taking chip Enable 1 ( CE1 ) with Write Enable ( WE ) LOW. Reading from the device is performed by taking Chip Enable 1 ( CE1 ) with Output Enable ( OE ) LOW while Write Enable ( WE ) and Chip Enable 2 (CE2) is HIGH. The I/O pins are placed in a high-impedance state when the device is deselected : the outputs are disabled during a write cycle.
The GLT6400M08 comes with a 1V data retention feature and Lower Standby Power. The GLT6400M08 is available in a 32-pin sTSOP and SOP packages.

FEATUREs :
* Low-power consumption.
   -active: 30mA at 120ns.
   -stand by :
      20 μA (CMOS input / output)
      5 μA (CMOS input / output, SL)
* Single +2.3 to 2.7V power supply.
* Equal access and cycle time.
* 85/120 ns access time.
* 1.0V data retention mode.
* TTL compatible, tri-state input/output.
* Automatic power-down when deselected.
* Industrial grade (-40°C ~ 85°C) availabel.
* Package available: sTSOP and SOP.