Abov MC97F2664, Руководство пользователя

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MC97F2664
40 April 11, 2014 Ver. 1.4
7.12 I2C Characteristics
Table 7-12 I2C Characteristics
(T
A
= -40°C ~ +85°C, VDD= 1.8V ~ 5.5V)
Parameter Symbol
Standard Mode High-Speed Mode
Unit
MIN MAX MIN MAX
Clock frequency t
SCL
0 100 0 400
kHz
Clock High Pulse Width t
SCLH
4.0
–
0.6
–
μs
Clock Low Pulse Width t
SCLL
4.7
–
1.3
–
Bus Free Time t
BF
4.7
–
1.3
–
Start Condition Setup Time t
STSU
4.7
–
0.6
–
Start Condition Hold Time t
STHD
4.0
–
0.6
–
Stop Condition Setup Time t
SPSU
4.0
–
0.6
–
Stop Condition Hold Time t
SPHD
4.0
–
0.6
–
Output Valid from Clock t
VD
0
–
0
–
Data Input Hold Time t
DIH
0
–
0 1.0
Data Input Setup Time t
DIS
250
–
100
–
ns
SCL
SDA
t
STSU
t
STHD
SDA
Out
t
SCLH
t
SCLL
t
DIH
t
DIS
t
VD
t
VD
t
SPSU
t
SPHD
t
BF
t
SCL
Figure 7.7 I2C Timing