Fmpi2C Block Diagram; Figure 255. Fmpi2C Block Diagram - ST STM32F423 Reference Manual

Fast-mode Plus Inter-integrated circuit (FMPI2C) interface
26.4.1

FMPI2C block diagram

The block diagram of the FMPI2C interface is shown in
The FMPI2C is clocked by an independent clock source which allows to the FMPI2C to
operate independently from the PCLK frequency.
This independent clock source can be selected from the following clock sources:
•
PCLK1: APB1 clock (default value)
• HSI: high speed internal oscillator
•
SYSCLK: system clock
Refer to
784/1324

Figure 255. FMPI2C block diagram

Section 6: Reset and clock control (RCC) for STM32F413/423
RM0430 Rev 8
Figure 255.
for more details.
RM0430