mc9s12vr48 Freescale Semiconductor, Inc, mc9s12vr48 Datasheet - Page 516

• Manufacturer Part Number: mc9s12vr48
• Description: S12 Microcontrollers
• Manufacturer: Freescale Semiconductor, Inc

MCU Electrical Specifications
The total power dissipation P
dissipation compone
516
P
nts .
P
P
P
INT
HS
LS
SENSE
P
P
Power Component
D
= I
EVDD
= V
= I
P
P
P
Figure A-2.
P
INT
GPIO
HVI
= P
PHS0/1
PLS0/1
LIN
SUP
= V
D
= V
= V
= V
= V
can be calculated from the equation below. Table A-6 below lists the power
INT
= V
(I
SENSE
Table A-6. Power Dissipation Components
SUP
2
2
DDX
MC9S12VR Family Reference Manual,
SUP
LIN
HVI
Preliminary - Subject to Change Without Notice
R
R
I/O
+ P
DSONLS0/1
DSONHS0/1
I
I
I
SUP
- I
I
LIN
HVI
I
EVDD
I/O
gives an overview of the supply currents.
I
SENSE
HS
PHS0/1
+ P
)
LS
+ P
LIN
included in P
This power component is included in P
is subtracted from overall MCU power dissipa-
Internal Power for LQFP 32 Package with sin-
load is connected between GPIO and ground.
EVDD. (see Figure A-2.) This component is
Power dissipation of external load driven by
Power dissipation of external load driven by
GPIO Port.(see Figure A-2.) Assuming the
Internal Power for LQFP 48 Package with
gle VSUP pin which is double bonded to
Power dissipation of High Voltage Inputs
+ P
Power dissipation of High-side drivers
Power dissipation of Low-side drivers
Power dissipation of Battery Sensor
seperate VSUP and VSUPHS pins.
SENSE
VSUP pad and VSUPHS pad.
Power dissipation of LINPHY
MCU power dissipation P
INT
+ P
and is subtracted from overall
Description
Rev. 2.2
tion P
HVI
D
- P
EVDD
D
- P
INT
Freescale Semiconductor
GPIO
and