Part Number: BQ32000 Hello expert,
customer has one question as below. They are afraid of leakage current from VBACK to VCC and BU has already confirmed there should not have leakage current. But they would like to know why we have two paths(with diode…
Part Number: BQ32000 Hello expert,
May we know if there is leakage current flows through all the switch from Vback to VCC? Customer would like to save power from VBACK and don't want leakage for it.
Best regards,
Ann Lien
Part Number: BQ32000 Other Parts Discussed in Thread: BQ32002 , BQ4802Y Hi
BQ32000DR SOIC-8, please confirm which one is currently recommended by TI's original manufacturer with similar specifications and whether there are new products.
Part Number: BQ32000 Hi Team,
Is there an indicator that the chip has experienced a total power loss situation? i.e. if the BQ32000 looses Vcc and Vback, is there any bit that is flipped in the local registers, or any way to tell if the clock may be out…
Part Number: BQ32000 In External RTC BQ32000 facing issues.
while reading the minutes register(0x01) we found that the oscillator failure flag(OF) is set.But the time was incremented properly. As per the data sheet if flag is set it can be cleared through…
Part Number: BQ32000 we are using external RTC BQ32000 for PIC32MM0256GPM064 microcontroller.we faced issues utilizing BQ32000.
we tried to updated the time in RTC.it was successfull but the time is not incremented .
we changed the rtc.it was not work…
Part Number: BQ32000
Hi, Support Team
Could we adjust the registers according to our requirement?
Schematic as below chart:
if any suggestion, Please advise me.
Thanks,
Best regards,
Lawrence
Part Number: BQ32000 Hi,
Customers are evaluating BQ32000 as RTC and facing some problems. Customers first set the correct time to BQ32000 and then restart the BQ32000 by turn off the 3.3V. After the restart some of the BQ32000s are sending wrong real…
Part Number: BQ32000
Hi, Support Team
If we couldn’t meet the customer’s criteria for RTC accuracy, what could we do?
We have changed the capacitor’s value of 32.768KHz crystal according to crystal vendor’s suggestion.
But, the…