PIC18CXX2_13 Datasheet, PDF (256/304 Pages) Microchip Technology – High Performance Microcontrollers with 10-bit A/D

PIC18CXX2
FIGURE 21-16: I²C BUS START/STOP BITS TIMING
SCL
SDA
91
90
93
92
START
Condition
Note: Refer to Figure 21-4 for load conditions.
STOP
Condition
TABLE 21-15: I²C BUS START/STOP BITS REQUIREMENTS (SLAVE MODE)
Param.
No.
Symbol
Characteristic
90
Tsu:sta START condition 100 kHz mode
Setup time
400 kHz mode
91
Thd:sta START condition 100 kHz mode
Hold time
400 kHz mode
92
Tsu:sto STOP condition
100 kHz mode
Setup time
400 kHz mode
93
Thd:sto STOP condition
100 kHz mode
Hold time
400 kHz mode
Min
4700
600
4000
600
4700
600
4000
600
Max Units
Conditions
—
ns Only relevant for Repeated
—
START condition
—
ns After this period the first
—
clock pulse is generated
—
ns
—
—
ns
—
DS39026D-page 256
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