CY62147VLL

The CY62147VLL is designed as a high-performance CMOS static RAM organized as 256K words by 16bits. CY62147VLL features advanced circuit design to provide ultra-low active current. It is ideal for providing more battery life (MoBL) in portable applications such as cellular telephones.

CY62147VLL has seven features. (1)Wide voltage range: 2.7V to 3.6V. (2)Ultra-low active, standby power. (3)Easy memory expansion with CE and OE features. (4)TTL-compatible inputs and outputs. (5)Automatic power-down when deselected. (6)CMOS for optimum speed/power. (7)Package available in a standard 44-pin TSOP type II (forward pinout) package. Those are all the main features.

Some absolute maximum ratings of CY62147VLL have been concluded into several points as follow. (1)ts storage temperature range would be from -65°C to 150°C. (2)Is ambient temperature with powr applied would be from -55°C to 125°C. (3)Its supply voltage to ground potential would be from -0.5V to +4.6V. (4)Its DC voltage applied to outputs in high-Z state would be from -0.5V to Vcc+0.5V. (5)Its DC input voltage would be from -0.5V to Vcc+0.5V. (6)Its output current into outputs low would be 20mA. (7)Its static discharge voltage would be larger than 2001V. (8)Its latch-up current would be larger than 200mA. It should be noted that stresses above those listed in absolute maximum ratings may cause permanent damage to device.

Also some electrical characteristics of CY62147VLL are concluded as follow. (1)Its output high voltage would be min 2.4V. (2)Its output low voltage would be max 0.4V. (3)Its input high voltage would be min 2.2V and max Vcc+0.5V. (4)Its input load current would be min -0.5V and max 0.8V. (5)Its input load current would be min -1uA and typ +/-1uA and max +1uA. (6)Its output leakage current would be min -1uA and typ +1uA and max +1uA. (7)Its Vcc operating supply current would be typ 7mA and max 15mA at f=fmax and would be typ 1mA and max 2mA at f=1MHz. And so on. If you have any question or suggestion or want to know more information about CY62147VLL please contact us for details. Thank you!