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MCZ34702EW Scheda tecnica(PDF) 11 Page - Freescale Semiconductor, Inc |
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MCZ34702EW Scheda tecnica(HTML) 11 Page - Freescale Semiconductor, Inc |
11 / 39 page Analog Integrated Circuit Device Data Freescale Semiconductor 11 34702 ELECTRICAL CHARACTERISTICS STATIC ELECTRICAL CHARACTERISTICS CONTROL AND SUPERVISORY CIRCUITS Enable (EN1, EN2) Input Voltage Threshold VTH_EN 1.0 1.5 2.0 V Enable (EN1, EN2) Pull-down Resistance RPU 30 55 90 k Ω RST Low-level Output Voltage, IOL = 5.0mA VOL –– 0.4 V RST Leakage Current, OFF State, Pulled Up to 5.25V ILKG-RST –– 10 µA RST Under-voltage Threshold on VOUT ( ∆VOUT/VOUT)(17) VOUTITH -14 – -0.5 % RST Over-voltage Threshold on VOUT ( ∆VOUT/VOUT)(17) VOUTITH 0.5 – 14 % RST Under-voltage Threshold on VLDO ( ∆VLDO/VLDO)(17) VLDOITH -12 – -4.0 % RST Over-voltage Threshold on VLDO ( ∆VLDO/VLDO)(17) VLDOITH 4.0 – 12 % RST Timer Voltage Threshold VTH-RT 1.0 1.2 1.5 V RST Timer Source Current (RT pin at 0.0V) IS-RT -17–-34 mA RST Timer Leakage Current ILKG-RT -1.0 – 1.0 µA RST Timer Saturation Voltage, Reset Timer Current = 300 µAV SAT-RT – 35 100 mV Maximum Recommended Value of the Reset Timer Capacitor Ct –– 47 µF CLKSEL Threshold Voltage VTHCLKS 1.2 1.6 2.0 V CLKSEL Pull-up Resistance RPU-CLKS 60 120 240 k Ω ADDR Threshold Voltage(17) VTHADDR 1.2 1.6 2.0 V ADDR Pull-up Resistance RPU-ADDR 60 120 240 k Ω Thermal Shutdown (IC sensor)(17) TLIM 150 170 190 °C Thermal Shutdown Hysteresis(17) TLIMHYS –10 – °C SDA, SCL PINS I2C BUS (STANDARD) Input Threshold Voltage (Pin SCL), Rising Edge(17) VLTH 1.3 – 1.7 V Input Threshold Voltage (Pin SDA) VLTH 1.3 – 1.7 V SDA, SCL Input Current, Input Voltage = 5.25V (VIN1) II – 1.0 10 µA SDA Low-level Output Voltage, 3.0mA Sink Current VOL –– 0.4 V SDA, SCL Capacitance(17) CINPUT –7.0 10 pF Notes 17. Design information only. This parameter is not production tested. Table 3. Static Electrical Characteristics (continued) Characteristics noted under conditions -40°C ≤ TA ≤ 85°C unless otherwise noted. Input voltages VIN1 = VIN2 = 3.3V using the typical application circuit (see Figure 33), unless otherwise noted. Characteristic Symbol Min Typ Max Unit |
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