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ST STM32L4 5 Series User Manual

ST STM32L4 5 Series
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Inter-integrated circuit (I2C) interface RM0351
1238/1830 DocID024597 Rev 5
I2C timings
The timings must be configured in order to guarantee a correct data hold and setup time,
used in master and slave modes. This is done by programming the PRESC[3:0],
SCLDEL[3:0] and SDADEL[3:0] bits in the I2C_TIMINGR register.
The STM32CubeMX tool calculates and provides the I2C_TIMINGR content in the I2C
configuration window
Figure 377. Setup and hold timings
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ST STM32L4 5 Series Specifications

General IconGeneral
BrandST
ModelSTM32L4 5 Series
CategoryMicrocontrollers
LanguageEnglish

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