PIC16F819 Microchip Technology Inc., PIC16F819 Datasheet - Page 141

• Manufacturer Part Number: PIC16F819
• Description: 18/20-pin Enhanced Flash Microcontrollers With Nanowatt Technology
• Manufacturer: Microchip Technology Inc.

TABLE 15-7:
FIGURE 15-15:
 2004 Microchip Technology Inc.
90*
91*
92*
93
Param
No.
*
SDA
Out
Note: Refer to Figure 15-3 for load conditions.
SDA
In
T
T
T
T
SCL
Symbol
SU
SU
HD
HD
These parameters are characterized but not tested.
:
:
:
:
STA
STO
STA
STO
I
2
C™ BUS START/STOP BITS REQUIREMENTS
Start Condition
Setup Time
Start Condition
Hold Time
Stop Condition
Setup Time
Stop Condition
Hold Time
I
90
2
C™ BUS DATA TIMING
103
91
Characteristic
109
100 kHz mode
400 kHz mode
100 kHz mode
400 kHz mode
100 kHz mode
400 kHz mode
100 kHz mode
400 kHz mode
100
106
101
109
4700
4000
4700
4000
Min
600
600
600
600
107
Typ Max
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
PIC16F818/819
Units
ns
ns
ns
ns
Only relevant for Repeated
Start condition
After this period, the first clock
pulse is generated
92
102
Conditions
110
DS39598E-page 139