Associate II
Aug 10, 2022 12:46 PM UTC
Question
ST8500 I2C interface support
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Currently Band select (CENELEC-A & FCC) pin is connected on GPIO01_7 in development kit of EVALKITST8500-1. As per GPIO alternate function this pin can be used as I2C Clock.
Can we connect Band select to other GPIO or it is recommended to use same pin for Band select?
Purpose : We want to connect I2C based sensor to internal MCU of ST8500(ARM® 32-bit Cortex®-M4F) in stand alone application (without external MCU).