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L99PD08 数据表(PDF) 15 Page - STMicroelectronics |
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L99PD08 数据表(HTML) 15 Page - STMicroelectronics |
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15 / 41 page ![]() L99PD08 Electrical characteristics Doc ID 15872 Rev 3 15/41 5 Electrical characteristics VDDIO = 3.15 V to 5.25 V, VCORE3 = 3.15 V to 3.4 V, Tj = -40 to 150 °C, unless otherwise specified. The voltages are referred to GND and currents are assumed positive, when the current flows into the pin. Table 7. Supply Symbol Parameter Test condition Min. Typ. Max. Unit VDDIO Operating supply voltage range 5V 4.75 5.0 5.25 V Operating supply voltage range 3.3V 3.15 3.3 3.35 V VCORE3 Regulated output voltage range Iout = 2 mA, VDDIO=5.0 V 3.15 3.3 3.35 V ICORE VDDIO DC supply current VDDIO = 5.0 V, EN=5.0 V, All IOs open/floating 15 mA VDDIO quiescent supply current VDDIO = 5.0 V = CSN, EN = 0 (standby mode), All IOs open/floating 01 µA VDDIO quiescent supply current VDDIO = 3.3 V = CSN, EN = 0 (standby mode), all IOs open/floating 06 µA Table 8. Undervoltage detection Symbol Parameter Test condition Min. Typ. Max. Unit VPOR OFF Power-on reset threshold VCORE3 increasing 3.0 V VPOR ON Power-on reset threshold VCORE3 decreasing 2.3 V VPOR hyst Power-on reset hysteresis VPOR OFF - VPOR ON 0.3 V Table 9. EN pin Symbol Parameter Test condition Min. Typ. Max. Unit VEN High voltage EN = VCORE3 rising/falling 1.0 - 2.0 V VCLAMPP Positive clamping voltage 7 - 10 V VCLAMPN Negative clamping voltage -20 - -16 V |
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