PIC18F6X2X Datasheet, PDF (353/386 Pages) Microchip Technology – 64/80-Pin High Performance, 64-Kbyte Enhanced FLASH Microcontrollers with A/D

PIC18F6X2X/8X2X
FIGURE 27-18: I²C BUS START/STOP BITS TIMING
SCL
SDA
91
90
93
92
START
Condition
Note: Refer to Figure 27-4 for load conditions.
STOP
Condition
TABLE 27-19: I²C BUS START/STOP BITS REQUIREMENTS (SLAVE MODE)
Param.
No.
Symbol
Characteristic
Min Max Units
Conditions
90
TSU:STA START condition
100 kHz mode 4700
—
ns Only relevant for Repeated
Setup time
400 kHz mode 600
—
START condition
91
THD:STA START condition
100 kHz mode 4000
—
ns After this period, the first
Hold time
400 kHz mode 600
—
clock pulse is generated
92
TSU:STO STOP condition
100 kHz mode 4700
—
ns
Setup time
400 kHz mode 600
—
93
THD:STO STOP condition
100 kHz mode 4000
—
ns
Hold time
400 kHz mode 600
—
FIGURE 27-19: I²C BUS DATA TIMING
SCL
SDA
In
103
90
91
100
101
106
107
109
109
SDA
Out
Note: Refer to Figure 27-4 for load conditions.
102
92
110
 2003 Microchip Technology Inc.
Advance Information
DS39612A-page 351