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BQ27421-G1 writing configuration?

Hi,

Following the flowchart "Updating the gauge configuration parameters", does work, if you wait along time before reading the CheckSum to verify that it is equal to NewCheckSum.

But could you please tell me the minimum time I have to wait?

In the thread: http://e2e.ti.com/support/power_management/battery_management/f/180/p/338294/1182248.aspx#1182248

Says something about waiting 5mS, but in the TRM it says that you should wait 66uS after each command?

Best regards,

Frank Andersen