Part Number: MSP430F5522 Other Parts Discussed in Thread: BQ32002 Tool/software: Hi Team,
Good wishes to you! I'm working with the MSP430F5522 on my custom board. I need to read RTC time from the microcontroller (using I2C) to check if the time data…
Part Number: AM625 Other Parts Discussed in Thread: BQ32002 , BQ32000 Tool/software: Hi Ti team,
We are working on a custom board and we have used the BQ32002 RTC module which is based on i2c.
Can you suggest if any driver available for this module and…
Part Number: BQ32002 Tool/software: hi Team,
do we have something lower power in backup case? More in the range of 60-80nA vs. our 0.9 to 1.5 uA.
Regards
Andreas
Part Number: BQ32002 Tool/software: Hi Clocking Team,
I have a query regarding RTC crystal load capacitance requirement for BQ32002.
I found that there is a need to have a load capacitors.
However, in the application design and also in the layout…
Part Number: BQ32002 Hello team,
My customer is wondering how can they adjust the frequency of crystal?
Customer usually use external capacitors to adjust the frequency. Is it via CAL_CFG1 register?
If frequency is adjusted by CAL_CFG1 register, can they…
Part Number: BQ32002 Other Parts Discussed in Thread: BQ32000 Hi Team,
Since BQ32002 doesn't have built-in trickle charger, do you have external charger circuit example and guideline for BQ32002?
Regards,
Charles
Part Number: BQ32002 Hi Team,
My customer are asking for a solution for effectively increasing the hold up time without using supercapacitors (as company policy advises against capacitors with electrolytes) and batteries, are there any other solutions…
Part Number: BQ32002 Hi team,
My customer is asking TI RTC solution and I suggested BQ32002 but it seems Vin can't meet 2V rating.
So do we have new RTC solution can support?
Customer needs I2C interface.
Thanks
Part Number: BQ32002 Dear Team,
May I know BQ32002 can meet this spec? High accuracy (accuracy: compared with the global central time, the error cannot exceed 7 seconds a day,)
Many Thanks,
Jimmy