Datasheet

PIC24FV16KM204 FAMILY
DS30003030B-page 290  2013 Microchip Technology Inc.
FIGURE 27-15: I
2
C™ BUS START/STOP BITS TIMING
TABLE 27-33: I
2
C™ BUS START/STOP BITS REQUIREMENTS (SLAVE MODE)
FIGURE 27-16: I
2
C™ BUS DATA TIMING
Param.
No.
Symbol Characteristic Min Max Units Conditions
90 T
SU:STA Start Condition
Setup Time
100 kHz mode 4700 — ns Only relevant for Repeated
Start condition
400 kHz mode 600 —
91 THD:STA Start Condition
Hold Time
100 kHz mode 4000 — ns After this period, the first
clock pulse is generated
400 kHz mode 600 —
92 T
SU:STO Stop Condition
Setup Time
100 kHz mode 4700 — ns
400 kHz mode 600 —
93 T
HD:STO Stop Condition
Hold Time
100 kHz mode 4000 — ns
400 kHz mode 600 —
Note: Refer to Figure 27-5 for load conditions.
SCLx
SDAx
Start
Condition
Stop
Condition
90
91
92
93
Note: Refer to Figure 27-5 for load conditions.
90
91
92
100
101
103
106
107
109
109
110
102
SCLx
SDAx In
SDAx
Out