Freescale Semiconductor StarterTRAK USB for Automotive Applications TRK-USB-MPC5604B TRK-USB-MPC5604B TRK-USB-MPC5604B Data Sheet
Product codes
TRK-USB-MPC5604B
Package pinouts and signal descriptions
MPC5604B/C Microcontroller Data Sheet, Rev. 11.1
Freescale Semiconductor
47
Figure 8. Start-up reset requirements
Figure 9. Noise filtering on reset signal
Table 24. Reset electrical characteristics
Symbol
C
Parameter
Conditions
1
Value
Unit
Min
Typ
Max
V
IH
SR P Input High Level CMOS
(Schmitt Trigger)
—
0.65V
DD
—
V
DD
+0.4
V
V
IL
V
DD
device reset forced by RESET
V
DDMIN
RESET
V
IH
device start-up phase
V
RESET
V
IL
V
IH
V
DD
filtered by
hysteresis
hysteresis
filtered by
lowpass filter
lowpass filter
W
FRST
W
NFRST
hw_rst
‘1’
‘0’
filtered by
lowpass filter
lowpass filter
W
FRST
unknown reset
state
state
device under hardware reset