I2C BUS System Items
No.
Item
Symbol Min. Typ. Max. Unit
46 High level input voltage
Vih
3.0 — 5.0 V
47 Low level input voltage
Vil
0
— 1.5 V
48 High level input current
lih
— — 10 µA
49 Low level input current
lil
— — 10 µA
Low level output voltage
50 During current inflow of 3 mA to SDA Vol
(Pin 37)
0
— 0.4 V
51 SDA inflow current
lol
3
— — mA
52 Input capacitance
Ci
— — 10 pF
53 Clock frequency
fscl
0
— 100 kHz
54 Minimum waiting time for data change tbuf
4.7 — — µs
55 Waiting time for data transfer start
thd;sta 4.0 — — µs
56 Low level clock pulse width
tlow
4.7 — — µs
57 High level clock pulse width
thigh 4.0 — — µs
58 Waiting time for start preparation
tsu;sta 4.7 — — µs
59 Data hold time
thd;dat 0
— — µs
60 Data preparation time
tsu;dat 250 — — ns
61 Rise time
tr
— — 300 ns
62 Fall time
tf
— — 300 ns
63 Waiting time for stop preparation
tsu;sto 4.7 — — µs
CXA2019AQ
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