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STM32MP151AAA3 Fiches technique(PDF) 203 Page - STMicroelectronics |
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STM32MP151AAA3 Fiches technique(HTML) 203 Page - STMicroelectronics |
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203 / 245 page ![]() DS12500 Rev 1 203/245 STM32MP151A Electrical characteristics 228 6.3.27 Temperature and VBAT monitoring characteristics for temper detection 6.3.28 VDDCORE monitoring characteristics 6.3.29 Voltage booster for analog switch Table 82. VBAT charging characteristics Symbol Parameter Condition Min Typ Max Unit RBC Battery charging resistor VBRS in PWR_CR3= 0 - 5 - kΩ VBRS in PWR_CR3= 1 - 1.5 - Table 83. Temperature and VBAT monitoring characteristics for temper detection Symbol Parameter Min Typ Max Unit TEMPhigh High temperature monitoring TBD 116 TBD oC TEMPlow Low temperature monitoring TBD -31 TBD VBAThigh High supply monitoring (with BKUPREGs ON) TBD 3.59 TBD V VBATlow Low supply monitoring (with BKUPREGs ON) TBD 1.34 TBD VBAThigh High supply monitoring (with BKUPREGs OFF) TBD 3.59 TBD V VBATlow Low supply monitoring (with BKUPREGs OFF) TBD 1.34 TBD Table 84. VDDCORE monitoring characteristics Symbol Parameter Min Typ Max Unit tS_vddcore(1) 1. Guaranteed by design. ADC sampling time when reading VDDCORE input 100 - - ns Table 85. Voltage booster for analog switch characteristics Symbol Parameter Condition Min Typ Max Unit VDD Supply voltage - 1.71 - 3.6 V tSU(BOOST) Booster startup time - - - TBD µs IDD(BOOST) Booster consumption 1.71 V ≤ VDD ≤ 2.7 V - - TBD µA 2.7 V < VDD < 3.6 V - - TBD |
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