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Inter-integrated circuit interface (I2C)
RM0366
Figure 254. Transfer sequence flow for I2C target transmitter, NOSTRETCH = 1
Target
transmission
Target initialization
No
No
I2C_ISR.STOPF
I2C_ISR.TXIS
=1?
=1?
Yes
Yes
Write I2C_TXDR.TXDATA
Optional: Set I2C_ISR.TXE = 1
and I2C_ISR.TXIS=1
Set I2C_ICR.STOPCF
MSv19852V3
664/874
RM0366 Rev 5
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