Does the HT49R50A-1 device contain a 32768HZ oscillator circuit?
Answer The HT49 has two integrated oscillator circuits, one of which is a 32768 Hz circuit. The other is an oscillator circuit with a range of 400KHZ~8MHZ. These two circuits require an external crystal to be connected for their operation. In addition an additional WDT oscillator is contained within the devices, which is an RC type oscillator, which is completely self contained and does not require any external components.
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