I have a BQ27510 connected to an ARM processor; the I2C baud is 375Kbits. I notice significant clock stretching with the ninth bit (~120usec) for voltage reads. The datasheet talks about clock stretching configuration control using the Operation Configuration Register. However, I cannot find timing specifications that define the max/mins for the stretching. Can you provide an explanation for the stretch, the cause of the stretch, and the time limits of the stretch?
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