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UPD178024 Datasheet(PDF) 37 Page - Renesas Technology Corp |
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UPD178024 Datasheet(HTML) 37 Page - Renesas Technology Corp |
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37 / 58 page ![]() 35 µPD178023, 178024 Data Sheet U14126EJ2V0DS00 8. ELECTRICAL SPECIFICATIONS Absolute Maximum Ratings (TA = 25 °C) Parameter Symbol Conditions Rating Unit Supply voltage VDD –0.3 to +6.0 V VDDPORT –0.3 to VDD + 0.3Note 1 V VDDPLL –0.3 to VDD + 0.3Note 1 V Input voltage VI –0.3 to VDD + 0.3 V Output voltage VO Excluding P130 to P132 –0.3 to VDD + 0.3 V Output breakdown VBDS P130-P132 N-ch open drain 16 V voltage Analog input voltage VAN P10-P15 Analog input pin –0.3 to VDD + 0.3 V High-level output IOH 1 pin –8 mA current Total of P00-P06, P30-P37, P54-P57, P60-P67, –15 mA and P120-P125 Total of P40-P47, P50-P53, and P70-P77 –15 mA Low-level output IOLNote 2 1 pin Peak value 16 mA current r.m.s 8 mA Total of P00-P06, P30-P37, P40-P47, Peak value 30 mA P50-P57, P60-P67, P70-P77, r.m.s 15 mA P120-P125, and P130-P132 Operating temperature TA –40 to +85 °C Storage temperature Tstg –55 to +125 °C Notes 1. Keep the voltage at VDDPORT and VDDPLL same as that at the VDD pin. 2. Calculate the r.m.s as follows: [r.m.s] = [Peak value] x √Duty Caution If the rated value of even one of the above parameters is exceeded even momentarily, the quality of the product may be degraded. The absolute maximum ratings, therefore, are the values exceeding which the product may be physically damaged. Be sure to use the product with these ratings never being exceeded. Remark Unless otherwise specified, the characteristics of a multiplexed pin are the same as those of the corresponding port pin. Recommended Supply Voltage Ranges (TA = –40 to +85 °C) Parameter Symbol Conditions MIN. TYP. MAX. Unit Supply voltage VDD1 When CPU and PLL are operating 4.5 5.0 5.5 V VDD2 When CPU is operating and PLL is stopped 3.5 5.0 5.5 V Data retention voltage VDDR When crystal oscillation stops 2.3 5.5 V Output breakdown VBDS P130-P132 (N-ch open drain) 15 V voltage |
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