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PC16552D Datasheet(PDF) 3 Page - National Semiconductor (TI) |
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PC16552D Datasheet(HTML) 3 Page - National Semiconductor (TI) |
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10 Absolute Maximum Ratings Temperature under Bias 0 Cto a70 C Storage Temperature b 65 Cto a150 C All Input or Output Voltages with Respect to VSS b 05V to a70V Power Dissipation 1W Note Maximum ratings indicate limits beyond which perma- nent damage may occur Continuous operation at these lim- its is not intended and should be limited to those conditions specified under DC electrical characteristics 20 DC Electrical Characteristics TA e 0 Cto a70 C VDD ea5V g10% VSS e 0V unless otherwise specified Symbol Parameter Conditions Min Max Units VILX Clock Input Low Voltage b 05 08 V VIHX Clock Input High Voltage 2 VCC V VIL Input Low Voltage b 05 08 V VIH Input High Voltage 2 VCC V VOL Output Low Voltage IOL e 16 mA on all (Note 1) 04 V VOH Output High Voltage IOH eb1 mA (Note 1) 24 V ICC(AV) Average Power Supply VDD e 55V Current No Loads on Output CS RD WR SIN DSR DCD 30 mA CTS RI e 2V All Other Inputs e 08V XIN e 24 MHz Divisor e EFFF IIL Input Leakage VDD e 55V VSS e 0V g 10 m A ICL Clock Leakage VIN e 0V 55V g 10 m A IOZ TRI-STATE Leakage VDD e 55V VSS e 0V VOUT e 0V 55V 1) Chip Deselected g 20 m A 2) WRITE Mode Chip Selected VILMR MR Schmitt VIL 08 V VIHMR MR Schmitt VIH 2V Note 1 Does not apply to XOUT Note 2 TA e 25 C Capacitance TA e 25 C VDD e VSS e 0V Symbol Parameter Conditions Min Typ Max Units CXIN Clock Input Capacitance 7 9 pF fc e 1 MHz CXOUT Clock Output Capacitance 7 9 pF Unmeasured Pins CIN Input Capacitance 5 7 pF Returned to VSS COUT Output Capacitance 6 8 pF CIO InputOutput Capacitance 10 12 pF 3 |
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