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For 2-cell battery applications (2.2V~3.8V), is the Low Voltage Reset (LVR) still available?

April 26, 2017applications battery low LVR reset voltage

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For 2-cell battery applications (2.2V~3.8V), is the Low Voltage Reset (LVR) still available?

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Answer For the HT48 I/O type MCU, the Low Voltage Reset (LVR) function operates in the range of 2.7V ~3.3V, therefore the LVR feature is not applicable. If a 2.2V voltage detection function needed in applications, an external Voltage Detector (HT70XX) is recommended.