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BQ4050: bq4050 SMBus question

Part Number: BQ4050

Hi Team,

As we know, Bq4050 can support 100kHz and 400kHz SMBus. In my customer design, the Bq4050 SMBus is connected to MCU SMBus interface which use 100kHz or 400kHz mode alternatively.

When the MCU SMBus is writing or reading other devices with 400kHz mode, will that affect the bq4050 potentially if bq4050 is configured as 100kHz mode?

Thanks.