PIC16LC63A-04 Datasheet, PDF (134/184 Pages) Microchip Technology – 8-Bit CMOS Microcontrollers with A/D Converter

PIC16C63A/65B/73B/74B
FIGURE 16-16: I²C BUS START/STOP BITS TIMING
SCL
SDA
91
90
93
92
START
Condition
Note: Refer to Figure 16-4 for load conditions.
STOP
Condition
TABLE 16-12: I²C BUS START/STOP BITS REQUIREMENTS
Param
No.
Sym
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 16-17:
SCL
SDA
In
I²C BUS DATA TIMING
103
100
90
106
91
101
107
109
109
SDA
Out
Note: Refer to Figure 16-4 for load conditions.
102
92
110
DS30605C-page 134
 2000 Microchip Technology Inc.