EFR32BG12P232F Datasheet, PDF (101/181 Pages) Silicon Laboratories – EFR32BG12 Blue Gecko Bluetooth ®Low Energy SoC Family Data Sheet

4.1.24.3 I2C Fast-mode Plus (Fm+)¹
EFR32BG12 Blue Gecko Bluetooth ^®Low Energy SoC Family Data Sheet
Electrical Specifications
Table 4.52. I2C Fast-mode Plus (Fm+)¹
Parameter
Symbol
Test Condition
Min
Typ
Max
SCL clock frequency²
f_SCL
0
—
1000
SCL clock low time
t_LOW
0.5
—
—
SCL clock high time
t_HIGH
0.26
—
—
SDA set-up time
t_{SU_DAT}
50
—
—
SDA hold time
t_{HD_DAT}
100
—
—
Repeated START condition t_{SU_STA}
set-up time
0.26
—
—
(Repeated) START condition t_{HD_STA}
hold time
0.26
—
—
STOP condition set-up time t_{SU_STO}
0.26
—
—
Bus free time between a
t_BUF
STOP and START condition
0.5
—
—
Note:
1. For CLHR set to 0 or 1 in the I2Cn_CTRL register.
2. For the minimum HFPERCLK frequency required in Fast-mode Plus, refer to the I2C chapter in the reference manual.
Unit
kHz
μs
μs
ns
ns
μs
μs
μs
μs
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