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L99PM62XP 数据表(PDF) 53 Page - STMicroelectronics |
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L99PM62XP 数据表(HTML) 53 Page - STMicroelectronics |
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53 / 98 page ![]() L99PM62XP Electrical specifications Doc ID 16363 Rev 4 53/98 5.5.10 Wake up inputs (WU1... WU3) The voltages are referred to GND and currents are assumed positive, when the current flows into the pin. 6 V < VS < 18 V; Tj = -40 °C to 130 °C, unless otherwise specified. 5.5.11 High speed CAN transceiver(b) The voltages are referred to GND and currents are assumed positive, when the current flows into the pin. 6V < VS < 18 V; 4.8 V < Vcansup. < 5.2 V; Tjunction = -40 °C to 130 °C, unless otherwise specified. Table 22. Wake up inputs (WU1... WU3) Symbol Parameter Test condition Min. Typ. Max. Unit VWUthp Wake-up negative edge threshold voltage 0,4*Vs 0.45*Vs 0,5*Vs V VWUthn Wake-up positive edge threshold voltage 0,5*Vs 0,55*Vs 0,6*Vs V VHYST Hysteresis 0.05*Vs 0.1*Vs 0.15*Vs V tWU_stat Static wake filter time 64*TOSC µs IWU_stdby Input current in standby mode 1 V > Vin > (Vs - 2 V) 10 20 30 µA RWU_act Input resistor to Gnd in active mode and in standby mode during wake-up request 80 160 300 k Ω tWU_cyc Cyclic wake filter time 16(1) µs 1. Blanking time 80 µs or 800 µs. b. ISO 11898-2 and ISO 11898-5 compliant; SAE J2284 compliant. Table 23. CAN transmit data input: pin TXDC Symbol Parameter Test condition Min. Typ. Max. Unit VTXDCLOW Input voltage dominant level Active mode, V1 = 5 V 1.35 1.8 V VTXDCHIGH Input voltage recessive level Active mode, V1 = 5 V 2.5 2.8 V VTXDCHYS VTXDCHIGH-VTXDCLOW Active mode, V1 = 5 V 0.7 1 V RTXDCPU TXDC pull up resistor Active mode, V1 = 5 V 10 20 35 k Ω Table 24. CAN receive data output: pin RXDC Symbol Parameter Test condition Min. Typ. Max. Unit VRXDCLOW Output voltage dominant level Active mode, V1 = 5V, 2mA 0.2 0.5 V VRXDCHIGH Output voltage recessive level Active mode, V1 = 5V, 2mA 4.5 V |
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