THE SINGLE BEST STRATEGY TO USE FOR WRISTWATCHES

Merely a decoupling capacitor and a few more pull-up resistors ended up essential. The RTC is wired up to ensure rather than having electricity placed on the VCC pin, it’s applied to the Vbat pin which cuts down its present-day attract from all around 100uA right down to 2.5uA.The expectations for diving watches are controlled with the ISO 6425 W