PIC18F2682-I/PT MICROCHIP [Microchip Technology], PIC18F2682-I/PT Datasheet - Page 450

• Manufacturer Part Number: PIC18F2682-I/PT
• Description: 28/40/44-Pin Enhanced Flash Microcontrollers with ECAN Technology, 10-Bit A/D and nanoWatt Technology
• Manufacturer: MICROCHIP [Microchip Technology]

PIC18F2682/2685/4682/4685
FIGURE 27-18:
TABLE 27-20: MASTER SSP I
FIGURE 27-19:
DS39761B-page 448
90
91
92
93
Note 1: Maximum pin capacitance = 10 pF for all I
Param.
No.
Note:
SCL
SDA
T
T
T
T
Symbol
Refer to Figure 27-4 for load conditions.
SU
SU
HD
HD
Note:
:
:
:
:
SCL
SDA
In
SDA
Out
STA
STO
STA
STO
90
Start condition
Setup Time
Start Condition
Hold Time
Stop Condition
Setup Time
Stop Condition
Hold Time
Refer to Figure 27-4 for load conditions.
Condition
MASTER SSP I
MASTER SSP I
Start
90
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
Preliminary
(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
101
109
OSC
OSC
OSC
OSC
OSC
OSC
OSC
OSC
OSC
OSC
OSC
OSC
)(BRG + 1)
)(BRG + 1)
)(BRG + 1)
)(BRG + 1)
)(BRG + 1)
)(BRG + 1)
)(BRG + 1)
)(BRG + 1)
)(BRG + 1)
)(BRG + 1)
)(BRG + 1)
)(BRG + 1)
Min
107
Max
—
—
—
—
—
—
—
—
—
—
—
—
92
Units
Condition
© 2007 Microchip Technology Inc.
92
ns
ns
ns
ns
Stop
102
Only relevant for
Repeated Start condition
After this period, the first
clock pulse is generated
110
93
Conditions