Microchip Technology MA330012 数据表
©
2007 Microchip Technology Inc.
Preliminary
DS70165E-page 327
dsPIC33F
FIGURE 26-10:
MOTOR CONTROL PWM MODULE FAULT TIMING CHARACTERISTICS
FIGURE 26-11:
MOTOR CONTROL PWM MODULE TIMING CHARACTERISTICS
TABLE 26-28: MOTOR CONTROL PWM MODULE TIMING REQUIREMENTS
FLTA/B
PWMx
MP30
MP20
PWMx
MP11 MP10
Note: Refer to Figure 26-1 for load conditions.
AC CHARACTERISTICS
Standard Operating Conditions: 3.0V to 3.6V
(unless otherwise stated)
Operating temperature
(unless otherwise stated)
Operating temperature
-40°C
≤
T
A
≤
+85°C
Param
No.
Symbol
Characteristic
(1)
Min
Typ
(2)
Max
Units
Conditions
MP10
T
FPWM
PWM Output Fall Time
—
—
—
ns
See parameter D032
MP11
T
RPWM
PWM Output Rise Time
—
—
—
ns
See parameter D031
MP20
T
FD
Fault Input
↓
to PWM
I/O Change
—
—
50
ns
—
MP30
T
FH
Minimum Pulse Width
50
—
—
ns
—
Note 1:
These parameters are characterized but not tested in manufacturing.
2:
Data in “Typ” column is at 5V, 25°C unless otherwise stated. Parameters are for design guidance only and
are not tested.
are not tested.