PIC18F2220 MICROCHIP [Microchip Technology], PIC18F2220 Datasheet - Page 340

• Manufacturer Part Number: PIC18F2220
• Description: 28/40/44-Pin High-Performance, Enhanced Flash Microcontrollers with 10-Bit A/D and nanoWatt Technology
• Manufacturer: MICROCHIP [Microchip Technology]

PIC18F2220/2320/4220/4320
FIGURE 26-19:
TABLE 26-20: MASTER SSP I
FIGURE 26-20:
DS39599C-page 338
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 26-5 for load conditions.
:
:
:
:
STA
STO
SDA
Out
STA
STO
SDA
In
Note:
SCL
Start condition
Setup time
Start condition
Hold time
Stop condition
Setup time
Stop condition
Hold time
Refer to Figure 26-5 for load conditions.
90
MASTER SSP I
MASTER SSP I
Condition
Start
90
Characteristic
103
91
91
2
109
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
C BUS START/STOP BITS REQUIREMENTS
2
2
C BUS START/STOP BITS TIMING WAVEFORMS
C BUS DATA TIMING
(1)
(1)
(1)
(1)
100
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
 2003 Microchip Technology Inc.
92
Condition
102
Only relevant for
Repeated Start condition
After this period, the first
clock pulse is generated
Stop
110
93
Conditions