Datasheet
Electrical characteristics STM32F37xxx
92/131 DocID022691 Rev 4
Figure 23. I
2
C bus AC waveforms and measurement circuit
1. Legend: Rs: Series protection resistors. Rp: Pull-up resistors. V
DD_I2C
: I2C bus supply.
Table 57. I
2
C analog filter characteristics
(1)
1. Guaranteed by design, not tested in production.
Symbol Parameter Min Max Unit
t
SP
Pulse width of spikes that are
suppressed by the analog filter
50 260 ns
MS19879V3
Rs
I
2
C bus
Rp
Rs
V
DD_I2C
MCU
SDA
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V
DD_I2C
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