PIC16C770 Microchip Technology Inc., PIC16C770 Datasheet - Page 179

• Manufacturer Part Number: PIC16C770
• Description: 18/20-pin, 8-bit Cmos Microcontrollers With 10/12-bit A/d
• Manufacturer: Microchip Technology Inc.

15.6
FIGURE 15-22:
TABLE 15-21: MASTER SSP I
FIGURE 15-23:
Param.
2002 Microchip Technology Inc.
No.
90*
91*
92*
93*
*
SCL
SDA
These parameters are characterized but not tested. For the value required by the I
cro
Maximum pin capacitance = 10 pF for all I
Master SSP I
Note: Refer to Figure 15-4 for load conditions.
T
Symbol Characteristic
T
T
T
TM
SU
HD
SU
HD
Mid-Range MCU Family Reference Manual (DS33023).
:
:
SDA
Out
:
:
SDA
In
STO
SCL
STA
STO
STA
Note: Refer to Figure 15-4 for load conditions.
START condition
Setup time
START condition
Hold time
STOP condition
Setup time
STOP condition
Hold time
90
MASTER SSP I
MASTER SSP I
Condition
START
2
90
C Mode Timing Waveforms and Requirements
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
2
C pins.
(1)
(1)
(1)
(1)
100
106
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
PIC16C717/770/771
Typ Max
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
2
C specification, please refer to the PICmi-
Units
ns
ns
ns
ns
92
92
Condition
102
Only relevant for a Repeated
START
condition
After this period the first clock
pulse is generated
STOP
110
93
Conditions
DS41120B-page 177