Hello!
Can anybody talk me how I can set [NR] =1, to leave CHG FET working in Sleep Mode.
In Datasheet says:
The bq3060 device enters SLEEP mode when the following conditions exist:
• If [NR] bit is set to 0, [PRES] must also be cleared for the bq3060 device to enter sleep.
AND one of the following conditions:
• (|Current| ≤ Sleep Current) AND (SMBus is low for Bus Low Time) AND ([SLEEP] bit is set).
OR
• (|Current| ≤ Sleep Current) AND (ManufacturerAccess Sleep command is received) AND ([SLEEP]
is set).
...
If [NR] = 1, the CHG FET is turned off, and the ZVCHG FET is
turned off (if used). However, if [NRCHG] is set then the CHG FET remains on.
My question is: How can I change flash data while device is in sleep mode?