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Regarding STM32L4Q5CGT6P I wanted to configure PB8 (I2C1 - SCL) and PB9 (I2C1 -SDA) for I2C Bus, but not able to find GPIO PB8 while configurating .IOC in STM32 Cube IDE I am using STM32 Cube IDE version 1.7.0,

PJang.11
Associate

‎2022-02-02 6:21 AM

0693W00000JOHOsQAP.pngWhat is the reason for not finding PB8 pin?

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TDK
Super User

‎2022-02-02 6:34 AM

Per the datasheet, that chip (LQFP48 + SMPS) doesn't have PB8 broken out. You'll need to use another chip or another pin.

0693W00000JOHWhQAP.png

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