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STLUX385ATR 数据表(PDF) 76 Page - STMicroelectronics |
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STLUX385ATR 数据表(HTML) 76 Page - STMicroelectronics |
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76 / 99 page ![]() Electrical characteristics STLUX385A 76/98 DocID024387 Rev 2 IC peripheral current consumption (5 V) The following table summarizes the peripheral current consumption measured on V DD /V DDA supply pins. I DD(PWM1HSI16) Enab 16 0.5 0 Disab 1 Disab 0.46 0.56 I DD(PWM6HSI16) 62.63 3.3 I DD(PWM1HSI8) Enab 8 0.5 0 Disab 1 Disab 0.34 0.41 I DD(PWM6HSI8) 6 2.12 2.55 I DD(PWM1HSI4) Enab 4 0.5 0 Disab 1 Disab 0.29 0.35 I DD(PWM6HSI4) 61.78 2.2 I DD(PWM1HSI2) Enab 2 0.5 0 Disab 1 Disab 0.25 0.3 I DD(PWM6HSI2) 6 1.60 1.93 I DD(ADC1) Disab 0 0 1 Enab 0 Disab 1.55 1.87 I DD(ADC2) Disab 0 0 5.3 Enab 0 Disab 1.59 1.91 I DD(ADC3) Enab 0 0 6 Enab 0 Disab 1.56 1.88 1. SMED frequency: - 96 MHz and 6 MHz frequencies require the PLL enabled. - Current table shows only a subset value of possible SMED frequencies. 2. PWM frequency: - PWM toggle frequency is considered fixed to 500 kHz, close to the maximum applicative value. 3. ADC frequency: - 6 MHz frequency requires the PLL enabled. - Current table shows only a subset value of possible ADC frequencies 4. Number of active PWMs. 5. PWM pins are loaded with a CL (load capacitance) of 50 pF. 6. If enabled all DACs and comparator units are active. 7. ADC configured in circular mode. 8. Temperature operating: TA= 25 °C. 9. Data based on characterization results not tested in production. Table 39. Peripheral supply current consumption at VDD/VDDA = 3.3 V (continued) Symbol Clock Peripherals Consumption(9) Table 40. Peripheral supply current consumption at VDD/VDDA = 5 V Symbol Clock Peripherals Consumption Op. Mode PLL f SMED (1) f PWM (2) f ADC (3) ADC (7) PWM (4,5) ACU (6) Typ (8) Max (8) Enb/Dis MHz MHz MHz Enb/Dis Num Enb/Dis mA mA I DD(PLL) Enab 0 0 0 Disab 0 Disab 2.32 2.78 I DD(ACU) Disab 0 0 0 Disab 0 Enab 2.22 2.66 |
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