PIC18F6620 Microchip, PIC18F6620 Datasheet - Page 339

• Manufacturer Part Number: PIC18F6620
• Description: Microcontroller
• Manufacturer: Microchip

FIGURE 26-22:
TABLE 26-21: MASTER SSP I
FIGURE 26-23:
 2004 Microchip Technology Inc.
90
91
92
93
Note 1:
Param
No.
SCL
SDA
Note:
T
T
T
T
Symbol
SU
SU
HD
HD
Maximum pin capacitance = 10 pF for all I
Refer to Figure 26-6 for load conditions.
:
:
:
:
STA
STO
Note:
STA
STO
SCL
SDA
In
SDA
Out
PIC18F6520/8520/6620/8620/6720/8720
Start Condition
Setup Time
Start Condition
Hold Time
Stop Condition
Setup Time
Stop Condition
Hold Time
Refer to Figure 26-6 for load conditions.
90
MASTER SSP I
MASTER SSP I
Condition
90
Start
Characteristic
103
91
91
2
109
C BUS START/STOP BITS REQUIREMENTS
100 kHz mode
400 kHz mode
1 MHz mode
100 kHz mode
400 kHz mode
1 MHz mode
100 kHz mode
400 kHz mode
1 MHz mode
100 kHz mode
400 kHz mode
1 MHz mode
2
2
C BUS START/STOP BITS TIMING WAVEFORMS
C BUS DATA TIMING
100
(1)
(1)
(1)
(1)
106
2
C pins.
2(T
2(T
2(T
2(T
2(T
2(T
2(T
2(T
2(T
2(T
2(T
2(T
OSC
OSC
OSC
OSC
OSC
OSC
OSC
OSC
OSC
OSC
OSC
OSC
101
109
Min
)(BRG + 1)
)(BRG + 1)
)(BRG + 1)
)(BRG + 1)
)(BRG + 1)
)(BRG + 1)
)(BRG + 1)
)(BRG + 1)
)(BRG + 1)
)(BRG + 1)
)(BRG + 1)
)(BRG + 1)
107
Max
—
—
—
—
—
—
—
—
—
—
—
—
Units
ns
ns
ns
ns
92
92
Condition
102
Only relevant for
Repeated Start condition
After this period, the first
clock pulse is generated
Stop
110
93
Conditions
DS39609B-page 337