1-Mbit (128K X 8) Static RAM

The CY62128E is a high performance CMOS static RAM organized as 128K words by 8 bits. This device features advanced circuit design to provide ultra low active current. , This is ideal for providing More Battery Life, (MoBL ) in portable applications such as cellular telephones. The device also has an Automatic power down feature that significantly reduces power consumption when addresses are not toggling. Placing the device into standby mode reduces power consumption by more than 99% when deselected (CE HIGH 1 or CE LOW). The eight input and output pins (IO through 2 0 IO ) are placed in a high impedance state when the device is 7 deselected (CE HIGH or CE LOW), the outputs are disabled 1 2 (OE HIGH), or a write operation is in progress (CE LOW and 1 CE HIGH and WE LOW) 2 By Cypress Semiconductor Corp.