CY62148ESL-55ZAXIT

CY62148ESL-55ZAXIT is a CY62148ESL high performance CMOS static RAM organized as 512K 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. The device also has an automatic power-down feature that significantly reduces power consumption. Placing the device in standby mode reduces power consumption by more than 99 percent when deselected (CE HIGH). The eight input and output pins (I/O0 through I/O7) are placed in a high impedance state when the device is deselected (CE HIGH), the outputs are disabled (OE HIGH), or during a write operation (CE LOW and WE LOW). To write to the device, take chip enable (CE) and write enable (WE) inputs LOW. Data on the eight I/O pins (I/O0 through I/O7) is then written into the location specified on the address pins (A0 through A18).

• Higher speed up to 55ns
• Ultra low standby power
• Typical standby current: 2.5µA
• Ultra low active power
• Typical active current: 3.5mA at f = 1MHz
• Easy memory expansion with active-low CE and OE features
• Automatic power-down when deselected
• Complementary metal oxide semiconductor (CMOS) for optimum speed and power
• 32-pin STSOP package
• Industrial ambient temperature range from –40°C to +85°C