Product Summary

The CY7C265-25WC is a Registered PROM. The CY7C265-25WC is a 8192 x 8 registered PROM. It is organized as 8,192 words by 8 bits wide, and has a pipeline output register. In addition, the device features a programmable initialize byte that may be loaded into the pipeline register with the initialize signal. The programmable initialize byte is the 8,193rd byte in the PROM and its value is programmed at the time of use.


CY7C265-25WC absolute maximum ratings: (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)UV Exposure : 7258 Wsec/cm2; (8)Static Discharge Voltage : >2001V(per MIL-STD-883, Method 3015); (9)Latch-Up Current : >200 mA.


CY7C265-25WC features: (1)CMOS for optimum speed/power; (2)5V ±10% VCC, commercial and military; (3)Capable of withstanding >2001V static discharge; (4)Slim 28-pin, 300-mil plastic or hermetic DIP.


CY7C265-25WC block diagram