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LQFP176 Datasheet(PDF) 105 Page - STMicroelectronics |
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LQFP176 Datasheet(HTML) 105 Page - STMicroelectronics |
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105 / 133 page ![]() DocID15131 Rev 9 105/133 SPC560B54x/6x Electrical characteristics 132 IADC1pwd SR — ADC_1 consumption in power down mode —— — 50 µA IADC1run SR — ADC_1 consumption in running mode —— — 6 mA fADC1 SR — ADC_1 analog frequency VDD = 3.3 V 3.33 — 20 + 4% MHz VDD = 5 V 3.33 — 32 + 4% tADC1_PU SR — ADC_1 power up delay — — — 1.5 µs tADC1_S CC T Sampling time(4) VDD = 3.3 V fADC1 = 20 MHz, INPSAMP = 12 600 — — ns Sampling time(4) VDD = 5.0 V fADC1 = 32 MHz, INPSAMP = 17 500 — — Sampling time(4) VDD = 3.3 V fADC1 = 3.33 MHz, INPSAMP = 255 —— 76.2 µs Sampling time(4) VDD = 5.0 V fADC1 = 3.33 MHz, INPSAMP = 255 —— 76.2 tADC1_C CC P Conversion time(5) VDD = 3.3 V fADC1 = 20 MHz, INPCMP = 0 2.4 — — µs Conversion time(5) VDD = 5.0 V fADC 1 = 32 MHz, INPCMP = 0 1.5 — — µs Conversion time(5) VDD = 3.3 V fADC 1 = 13.33 MHz, INPCMP = 0 —— 3.6 µs Conversion time(5) VDD = 5.0 V fADC1 = 13.33 MHz, INPCMP = 0 —— 3.6 µs ADC1_SYS SR — ADC_1 digital clock duty cycle ADCLKSEL = 1 (6) 45 — 55 % CS CC D ADC_1 input sampling capacitance —— — 5 pF CP1 CC D ADC_1 input pin capacitance 1 —— — 3 pF CP2 CC D ADC_1 input pin capacitance 2 —— — 1 pF CP3 CC D ADC_1 input pin capacitance 3 —— — 1.5 pF RSW1 CC D Internal resistance of analog source —— — 1 k RSW2 CC D Internal resistance of analog source —— — 2 k RAD CC D Internal resistance of analog source —— — 0.3 k Table 46. ADC_1 conversion characteristics (12-bit ADC_1) (continued) Symbol C Parameter Conditions(1) Value Unit Min Typ Max |
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