PIC16F737-I Datasheet, PDF (234/276 Pages) Microchip Technology – 28/40/44-Pin, 8-Bit CMOS Flash Microcontrollers with 10-Bit A/D and nanoWatt Technology

PIC16F7X7
TABLE 18-11: I²C™ BUS START/STOP BITS REQUIREMENTS
Param
No.
Symbol
Characteristic
Min Typ 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 clock
Hold Time
400 kHz mode 600 — —
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 — —
* These parameters are characterized but not tested.
FIGURE 18-17:
SCL
SDA
In
SDA
Out
I²C™ BUS DATA TIMING
103
90
91
100
101
106
107
109
109
Note: Refer to Figure 18-4 for load conditions.
102
92
110
DS30498C-page 232
 2004 Microchip Technology Inc.