CY27C128

The CY27C128 is a high-performance 16384 word by 8-bit CMOS EPROM. The features of CY27C128 can be summarized as (1)wide speed range: 45ns to 200ns; (2)low power: 248mW; (3)low standby power: less than 83mW when deselscted; (4)±10% power supply tolerance.

The absolute maximum ratings of the CY27C128 are: (1)storage temperature: -65 to +150; (2)ambient temperature with power applied: -55 to +125; (3)supply voltage to ground potential: -0.5V to +7.0V; (4)DC voltage applied to outputs in high Z state: -0.5V to +7.0V; (5)DC input voltage: -3.0V to +7.0V; (6)DC program voltage: 13.0V; (7)static discharge voltage: >2001V.

The following is about the electrical characteristics of CY27C128: (1)output high voltage: 2.4V min at VCC=min, IOH=-4.0mA; (2)output low voltage: 0.4V max at VCC=min, IOH=-16.0mA; (3)input high level: 2.0V min and VCC max at guaranteed input logical high voltage for all inputs; (4)input low level: -0.3V min and 0.8V max at guaranteed input logical high voltage for all inputs; (5)input current: -10A min and +10A max at GNDVINVCC; (6)output leakage current: -10A min and +10A max at GNDVINVCC, output disabled; (7)output short circuit current: -20mA min and -90mA max at VCC=max, VOUT=GND.