mpc5602d Freescale Semiconductor, Inc, mpc5602d Datasheet - Page 34

• Manufacturer Part Number: mpc5602d
• Description: Mpc5602d Microcontroller Data Sheet
• Manufacturer: Freescale Semiconductor, Inc

Electrical characteristics
4.8
The device implements a dedicated bidirectional RESET pin.
34
RESET electrical characteristics
V
V
V
DD
V
IH
IL
RESET
RESET
V
DDMIN
filtered by
hysteresis
V
V
V
IH
DD
IL
filtered by
lowpass filter
W
device reset forced by RESET
FRST
Preliminary—Subject to Change Without Notice
MPC5602D Microcontroller Data Sheet, Rev. 3.1
Figure 6. Noise filtering on reset signal
Figure 5. Start-up reset requirements
filtered by
lowpass filter
W
FRST
unknown reset
state
W
NFRST
device start-up phase
device under hardware reset
Freescale Semiconductor
hw_rst
‘1’
‘0’