PIC16F1847_13 Datasheet, PDF (372/440 Pages) Microchip Technology – 18/20/28-Pin Flash Microcontrollers with XLP Technology

PIC16(L)F1847
FIGURE 30-20: I²C™ BUS START/STOP BITS TIMING
SCLx
SDAx
SP90
SP91
SP92
SP93
Start
Condition
Note: Refer to Figure 30-5 for load conditions.
Stop
Condition
TABLE 30-15: I²C™ BUS START/STOP BITS REQUIREMENTS
Param.
No.
Symbol
Characteristic
Min. Typ. Max.
SP90* TSU:STA Start condition 100 kHz mode 4700
—
—
Setup time
400 kHz mode 600
—
—
SP91* THD:STA Start condition 100 kHz mode 4000
—
—
Hold time
400 kHz mode 600
—
—
SP92* TSU:STO Stop condition 100 kHz mode 4700
—
—
Setup time
400 kHz mode 600
—
—
SP93* THD:STO Stop condition 100 kHz mode 4000
—
—
Hold time
400 kHz mode 600
—
—
* These parameters are characterized but not tested.
Units
Conditions
ns Only relevant for
repeated Start condition
ns After this period, the first
clock pulse is generated
ns
ns
DS40001453D-page 372
Preliminary
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