PIC18F97J60_11 Datasheet, PDF (457/492 Pages) Microchip Technology – 64/80/100-Pin, High-Performance, 1-Mbit Flash Microcontrollers with Ethernet

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FIGURE 28-15: I²C™ BUS START/STOP BITS TIMING
SCLx
SDAx
91
90
93
92
Start
Condition
Stop
Condition
Note: Refer to Figure 28-3 for load conditions.
TABLE 28-20: I²C™ BUS START/STOP BITS REQUIREMENTS (SLAVE MODE)
Param.
No.
Symbol
Characteristic
Min Max Units
Conditions
90
TSU:STA Start Condition
Setup Time
91
THD:STA Start Condition
Hold Time
92
TSU:STO Stop Condition
Setup Time
93
THD:STO Stop Condition
Hold Time
100 kHz mode 4700
—
ns Only relevant for Repeated
400 kHz mode
600
—
Start condition
100 kHz mode 4000
—
ns After this period, the first
400 kHz mode
600
—
clock pulse is generated
100 kHz mode 4700
—
ns
400 kHz mode
600
—
100 kHz mode 4000
—
ns
400 kHz mode
600
—
FIGURE 28-16: I²C™ BUS DATA TIMING
SCLx
SDAx
In
SDAx
Out
103
90
91
109
100
101
106
107
109
Note: Refer to Figure 28-3 for load conditions.
102
92
110
 2011 Microchip Technology Inc.
DS39762F-page 457