MC33989PEG Freescale Semiconductor, MC33989PEG Datasheet - Page 24

• Manufacturer Part Number: MC33989PEG
• Description: SBC-HS
• Manufacturer: Freescale Semiconductor

Table 6. Table of Operation
FUNCTIONAL DEVICE OPERATION
RESET AND WATCHDOG PINS, SOFTWARE WATCHDOG OPERATIONS
24
33989
Notes
Programming
Stop Debug
28.
29.
Request
Standby
Standby
Normal
Normal
Normal
Debug
Debug
Mode
Sleep
Flash
Stop
Always enable.
If enabled.
Voltage Regulator
HS1:OFF or Cyclic
HS1:OFF or Cyclic
Same as Standby
Forced Externally
HS1:Controllable
HS1:Controllable
Same as Normal
(Limited Current
Same as Stop
HS1 Switch
Capability)
V
HS1:OFF
V
V
V
V
V2:OFF
V2:OFF
V2:OFF
V2:OFF
DD1
V2:ON
DD1
DD1
DD1
DD1
:OFF
:ON
:ON
:ON
:ON
I
DD1
Forced Wake-up
Forced Wake-up
Same as Stop
Cyclic Sense
Cyclic Sense
Capabilities
(if enabled)
Wake-up
Over Current
L0:L3
L0:L3
CAN
CAN
SPI
SPI
(28)
—
—
—
—
—
—
Low for Reset-DUR
Active Low if WD or
V
occurs (and mode 1
Active Low if V
Active Low if V
Active Low if V
Active Low if WD
Same as Normal
DD1
Time, then High
or V
voltage Occurs
Normally High
Normally High
Normally High
Under-voltage
Normally High
Under-voltage
Normally High
Under-voltage
Not Operating
Reset Pin
selected)
under-voltage
Occurs
Occurs
Occurs
DD1
Mode
Low
(29)
Under-
DD1
DD1
DD1
Signal SBC Wake-
Failure (V
If Enabled, Signal
Same as Standby
Same as Normal
Same as Normal
Warning Temp,
IDD > I
(Not Maskable)
Same as Stop
Not Operating
CAN, HS1)
Not Active
up and
Mode
INT
—
DD1S/WU
DD1
Pre-
Analog Integrated Circuit Device Data
Running if Enabled
Not Running if
Not Operating
Not Running
Not Running
Not Running
Not Running
Watchdog
Software
Disabled
Running
Running
—
Freescale Semiconductor
Wake-up Capability
Wake-up Capability
Same as Standby
Same as Normal
Same as Stop
Not Operating
Low Power
Low Power
Low Power
if Enabled
if Enabled
CAN Cell
Tx/Rx
—