Datasheet

PIC16(L)F1847
DS40001453D-page 372 Preliminary  2011-2013 Microchip Technology Inc.
FIGURE 30-20: I
2
C™ BUS START/STOP BITS TIMING
Note: Refer to Figure 30-5 for load conditions.
SP91
SP92
SP93
SCLx
SDAx
Start
Condition
Stop
Condition
SP90
TABLE 30-15: I
2
C™ BUS START/STOP BITS REQUIREMENTS
Param.
No.
Symbol Characteristic Min. Typ. Max. Units Conditions
SP90* TSU:STA Start condition 100 kHz mode 4700 — — ns Only relevant for
repeated Start condition
Setup time 400 kHz mode 600 — —
SP91* T
HD:STA Start condition 100 kHz mode 4000 — — ns After this period, the first
clock pulse is generated
Hold time 400 kHz mode 600 — —
SP92* T
SU:STO Stop condition 100 kHz mode 4700 — — ns
Setup time 400 kHz mode 600 — —
SP93* THD:STO Stop condition 100 kHz mode 4000 — — ns
Hold time 400 kHz mode 600 — —
* These parameters are characterized but not tested.