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BQ27441-G1: Data Memory

Part Number: BQ27441-G1

Hi Team, we were hoping if you can give us clarification with this inquiry.

The customer is trying to use the BQ27441-G1A fuel gauge built into the SparkFun Battery Babysitter. When accessing the data memory they get what appear to be sane/correct values for everything after the first byte but for some reason the first byte is always coming back as the value 64.

Sample

R_a RAM resistance values
As an example 32 bytes  64 90 0 90 0 93 0 106 0 78 0 70 0 80 0 81 0 67 0 61 0 77 0 90 0 181 1 218 2 242 0 0

We were hoping for your response.

Thanks!

Regards, 

Mark