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Moteur de recherche de fiches techniques de composants électroniques |
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Moteur de recherche de fiches techniques de composants électroniques |
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VR4102 Fiches technique(PDF) 72 Page - NEC |
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VR4102 Fiches technique(HTML) 72 Page - NEC |
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72 / 701 page  CHAPTER 2 PIN FUNCTIONS 72 2.2.14 Dedicated VDD and GND Signals Table 2-14. Dedicated VDD and GND Signals Signal Description of function VDDP This is the dedicated VDD for the PLL. GNDP This is the dedicated GND for the PLL. CVDD This is the dedicated VDD for the internal oscillator. CGND This is the dedicated GND for the internal oscillator. DVDD This is the dedicated VDD for the D/A converter. The voltage applied to this pin becomes the maximum value for AUDIOOUT’s analog output. DGND This is the dedicated GND for the D/A converter. The voltage applied to this pin becomes the minimum value for AUDIOOUT’s analog output. AVDD This is the dedicated VDD for the A/D converter. The voltage applied to this pin becomes the maximum voltage value for the A/D interface signals. AGND This is the dedicated GND for the A/D converter. The voltage applied to this pin becomes the minimum voltage value detectable by the A/D interface signals. PIUVDD This is the dedicated VDD for the touch panel interface. PIUGND This is the dedicated GND for the touch panel interface. |
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