Download Small Engine Control Systems Using a New System-in-Package

TM
Ralph Ferrara
Senior Systems Engineer
June 2012
Freescale, the Freescale logo, AltiVec, C-5, CodeTEST, CodeWarrior, ColdFire,
ColdFire+, C-Ware, the Energy Efficient Solutions logo, Kinetis, mobileGT, PowerQUICC,
Processor Expert, QorIQ, Qorivva, StarCore, Symphony and VortiQa are trademarks of
Freescale Semiconductor, Inc., Reg. U.S. Pat. & Tm. Off. Airfast, BeeKit, BeeStack,
CoreNet, Flexis, MagniV, MXC, Platform in a Package, QorIQ Qonverge, QUICC Engine,
Ready Play, SafeAssure, the SafeAssure logo, SMARTMOS, TurboLink, Vybrid and
Xtrinsic are trademarks of Freescale Semiconductor, Inc. All other product or service
names are the property of their respective owners. © 2012 Freescale Semiconductor, Inc.
.
•
Review of current and new small engine control systems
•
Overview of Freescale small engine circuits
•
Introduce the new System in Package, SiP solution
•
Discuss other multi-chip packaging solutions
•
Show examples of Freescale’s new SiP in:
•
CDI applications
•
EFI applications
TM
2
Freescale, the Freescale logo, AltiVec, C-5, CodeTEST, CodeWarrior, ColdFire, ColdFire+, C-Ware, the Energy Efficient Solutions logo, Kinetis,
mobileGT, PowerQUICC, Processor Expert, QorIQ, Qorivva, StarCore, Symphony and VortiQa are trademarks of Freescale Semiconductor, Inc.,
Reg. U.S. Pat. & Tm. Off. Airfast, BeeKit, BeeStack, CoreNet, Flexis, MagniV, MXC, Platform in a Package, QorIQ Qonverge, QUICC Engine,
Ready Play, SafeAssure, the SafeAssure logo, SMARTMOS, TurboLink, Vybrid and Xtrinsic are trademarks of Freescale Semiconductor, Inc. All
other product or service names are the property of their respective owners. © 2012 Freescale Semiconductor, Inc.
Mini Cars
Motorcycles
Motor Scooters
Personal Recreation
Hybrid Car Charging
Powered Tools(< 100cc)
Lawn Equipment
(> 100cc)
Pumps,
Generators
TM
3
Freescale, the Freescale logo, AltiVec, C-5, CodeTEST, CodeWarrior, ColdFire, ColdFire+, C-Ware, the Energy Efficient Solutions logo, Kinetis,
mobileGT, PowerQUICC, Processor Expert, QorIQ, Qorivva, StarCore, Symphony and VortiQa are trademarks of Freescale Semiconductor, Inc.,
Reg. U.S. Pat. & Tm. Off. Airfast, BeeKit, BeeStack, CoreNet, Flexis, MagniV, MXC, Platform in a Package, QorIQ Qonverge, QUICC Engine,
Ready Play, SafeAssure, the SafeAssure logo, SMARTMOS, TurboLink, Vybrid and Xtrinsic are trademarks of Freescale Semiconductor, Inc. All
other product or service names are the property of their respective owners. © 2012 Freescale Semiconductor, Inc.
•
Magneto/Carburetor –
− Magneto
provides energy for spark
− Carburetor mixes and meters fuel and air
•
Transistor (TCI)/ Carburetor –
− Transistor
switch generates interruption of ignition coil primary current.
− Microcomputer (MCU) can provide programmable spark timing
•
Capacitive Discharge (CDI)/ Carburetor –
− High
•
voltage stored in capacitor provides input to ignition coil for spark
Electronic Fuel Injection (EFI) –
− MCU
provides programmable fuel and spark, closed loop with O2
sensor.
− Injection into port or throttle body.
•
Gasoline Direct Injection (GDI) –
− Injection
of fuel directly into cylinder for highest efficiency, performance
and lowest emissions.
TM
4
Freescale, the Freescale logo, AltiVec, C-5, CodeTEST, CodeWarrior, ColdFire, ColdFire+, C-Ware, the Energy Efficient Solutions logo, Kinetis,
mobileGT, PowerQUICC, Processor Expert, QorIQ, Qorivva, StarCore, Symphony and VortiQa are trademarks of Freescale Semiconductor, Inc.,
Reg. U.S. Pat. & Tm. Off. Airfast, BeeKit, BeeStack, CoreNet, Flexis, MagniV, MXC, Platform in a Package, QorIQ Qonverge, QUICC Engine,
Ready Play, SafeAssure, the SafeAssure logo, SMARTMOS, TurboLink, Vybrid and Xtrinsic are trademarks of Freescale Semiconductor, Inc. All
other product or service names are the property of their respective owners. © 2012 Freescale Semiconductor, Inc.
•
•
A Magneto is device that employs a coil of wire, permanent
magnets, switch contacts and a capacitor to provide electrical pulses
which can be used to generate a spark.
Early magnetos used only one coil of wire but modern systems, still in
use, use two, one to generate a low voltage, high current pulse and
the other to convert that pulse into a high voltage spark.
Magnetos are still used today
because of their low cost and good
reliability. The problem with magneto
spark generation is that the spark
timing is fixed by the location of the
magnets on the engine crankshaft. To
improve performance over load,
temperature and other environmental
conditions, and to reduce emissions,
adjustable spark timing is required.
TM
5
Freescale, the Freescale logo, AltiVec, C-5, CodeTEST, CodeWarrior, ColdFire, ColdFire+, C-Ware, the Energy Efficient Solutions logo, Kinetis,
mobileGT, PowerQUICC, Processor Expert, QorIQ, Qorivva, StarCore, Symphony and VortiQa are trademarks of Freescale Semiconductor, Inc.,
Reg. U.S. Pat. & Tm. Off. Airfast, BeeKit, BeeStack, CoreNet, Flexis, MagniV, MXC, Platform in a Package, QorIQ Qonverge, QUICC Engine,
Ready Play, SafeAssure, the SafeAssure logo, SMARTMOS, TurboLink, Vybrid and Xtrinsic are trademarks of Freescale Semiconductor, Inc. All
other product or service names are the property of their respective owners. © 2012 Freescale Semiconductor, Inc.
•
A Carburetor is device that controls the flow of gasoline and air into an engine. It
uses the vacuum, generated by the piston inside the engine cylinder, to draw in
gasoline from the fuel tank, atomize it, and mix it with air in the proper proportion
for combustion.
Carburetors are still used today because
of their low cost. Carburetors are inferior to
fuel injection systems because of their
mechanical complexity. The build up of dirt
and other gummy residues of gasoline can
cause blockages of the venturi and failures
of other critical moving parts. Carburetors
are difficult to control fuel delivery over
varying engine loads, temperatures,
acceleration, and other environmental
conditions, compared to microcomputercontrolled fuel injection systems.
TM
6
Freescale, the Freescale logo, AltiVec, C-5, CodeTEST, CodeWarrior, ColdFire, ColdFire+, C-Ware, the Energy Efficient Solutions logo, Kinetis,
mobileGT, PowerQUICC, Processor Expert, QorIQ, Qorivva, StarCore, Symphony and VortiQa are trademarks of Freescale Semiconductor, Inc.,
Reg. U.S. Pat. & Tm. Off. Airfast, BeeKit, BeeStack, CoreNet, Flexis, MagniV, MXC, Platform in a Package, QorIQ Qonverge, QUICC Engine,
Ready Play, SafeAssure, the SafeAssure logo, SMARTMOS, TurboLink, Vybrid and Xtrinsic are trademarks of Freescale Semiconductor, Inc. All
other product or service names are the property of their respective owners. © 2012 Freescale Semiconductor, Inc.
•
•
•
TM
7
Transistor Controlled Ignition (TCI)
is a variation of the mechanical
Inductive Discharge Ignition (IDI)
system, which was used for many
years in automobile engines.
In IDI, a rotating cam is used to open
and close a contact breaker called
“points” to interrupt the flow of current
from a battery to an autotransformer
called an “ignition coil”. The high
voltage from the ignition coil is
conducted to the proper spark plug via
a mechanical “distributor” that is driven
by the engine camshaft.
In TCI, a transistor switch replaces the
points and a microcomputer is used to
vary the spark timings, based on
timing pulses from a crankshaft
mounted, toothed-wheel and a sensor
called a “variable reluctance sensor”
or VRS.
Freescale, the Freescale logo, AltiVec, C-5, CodeTEST, CodeWarrior, ColdFire, ColdFire+, C-Ware, the Energy Efficient Solutions logo, Kinetis,
mobileGT, PowerQUICC, Processor Expert, QorIQ, Qorivva, StarCore, Symphony and VortiQa are trademarks of Freescale Semiconductor, Inc.,
Reg. U.S. Pat. & Tm. Off. Airfast, BeeKit, BeeStack, CoreNet, Flexis, MagniV, MXC, Platform in a Package, QorIQ Qonverge, QUICC Engine,
Ready Play, SafeAssure, the SafeAssure logo, SMARTMOS, TurboLink, Vybrid and Xtrinsic are trademarks of Freescale Semiconductor, Inc. All
other product or service names are the property of their respective owners. © 2012 Freescale Semiconductor, Inc.
•
•
Capacitor Discharge Ignition (CDI) is a type of
electronic ignition system which is widely used in
small engines today.
It was originally developed to overcome the long
charging times associated with high inductance coils
used in IDI and TCI systems making the ignition
system more suitable for higher engine speeds.
•
CDI uses a capacitor discharge current output to
trigger the ignition coil to fire the spark plugs. The
capacitor is charged from a high voltage supply. (200
- 400V)
•
There are two basic types of CDI:
AC-CDI – uses an AC alternator to generate high
voltage
DC-CDI – uses a DC-DC converter to generate high
voltage
•
•
TM
8
Freescale, the Freescale logo, AltiVec, C-5, CodeTEST, CodeWarrior, ColdFire, ColdFire+, C-Ware, the Energy Efficient Solutions logo, Kinetis,
mobileGT, PowerQUICC, Processor Expert, QorIQ, Qorivva, StarCore, Symphony and VortiQa are trademarks of Freescale Semiconductor, Inc.,
Reg. U.S. Pat. & Tm. Off. Airfast, BeeKit, BeeStack, CoreNet, Flexis, MagniV, MXC, Platform in a Package, QorIQ Qonverge, QUICC Engine,
Ready Play, SafeAssure, the SafeAssure logo, SMARTMOS, TurboLink, Vybrid and Xtrinsic are trademarks of Freescale Semiconductor, Inc. All
other product or service names are the property of their respective owners. © 2012 Freescale Semiconductor, Inc.
•
Electronic Fuel Injection (EFI) is a
replacement fuel delivery system for the
carburetor.
•
Fuel injectors are electrically operated valves
which are controlled by a microcomputer to
deliver precise, metered amounts of fuel into
the intake manifold of an engine. The injector
atomizes the fuel which mixes with the air
entering the intake manifold and this air/fuel
mixture is brought into the cylinder by the
vacuum produced by the intake stroke of the
piston inside the cylinder.
•
Injector
Engine Control Unit (ECU)
Fuel injection is independent of the type of
ignition system used, however, once an ECU
is included, to control the fuel, then the choice
of ignition system is usually TCI.
TM
9
Freescale, the Freescale logo, AltiVec, C-5, CodeTEST, CodeWarrior, ColdFire, ColdFire+, C-Ware, the Energy Efficient Solutions logo, Kinetis,
mobileGT, PowerQUICC, Processor Expert, QorIQ, Qorivva, StarCore, Symphony and VortiQa are trademarks of Freescale Semiconductor, Inc.,
Reg. U.S. Pat. & Tm. Off. Airfast, BeeKit, BeeStack, CoreNet, Flexis, MagniV, MXC, Platform in a Package, QorIQ Qonverge, QUICC Engine,
Ready Play, SafeAssure, the SafeAssure logo, SMARTMOS, TurboLink, Vybrid and Xtrinsic are trademarks of Freescale Semiconductor, Inc. All
other product or service names are the property of their respective owners. © 2012 Freescale Semiconductor, Inc.
•
Gasoline Direct Injection (GDI) is the
latest fuel delivery system replacement for
the carburetor. It injects fuel directly into
the cylinder during the intake stroke and
must withstand the high explosive pressure
during the combustion stroke.
•
To accomplish this, GDI Fuel injectors
must utilize pressurized fuel rails and
special peak and hold drive current
profiles, using high voltage power supplies,
to open and close the injector valve.
•
Presently, there are many automotive
engine designs available using GDI. In
small engine design, EFI is available on
many engines but GDI is still a rarity.
GDI Injector
Engine Control Unit (ECU)
TM
10
Freescale, the Freescale logo, AltiVec, C-5, CodeTEST, CodeWarrior, ColdFire, ColdFire+, C-Ware, the Energy Efficient Solutions logo, Kinetis,
mobileGT, PowerQUICC, Processor Expert, QorIQ, Qorivva, StarCore, Symphony and VortiQa are trademarks of Freescale Semiconductor, Inc.,
Reg. U.S. Pat. & Tm. Off. Airfast, BeeKit, BeeStack, CoreNet, Flexis, MagniV, MXC, Platform in a Package, QorIQ Qonverge, QUICC Engine,
Ready Play, SafeAssure, the SafeAssure logo, SMARTMOS, TurboLink, Vybrid and Xtrinsic are trademarks of Freescale Semiconductor, Inc. All
other product or service names are the property of their respective owners. © 2012 Freescale Semiconductor, Inc.
•
•
Magneto/Carburetor is still the ignition/fuel system of
choice for under 100 cc engines.
Advantages:
Under 100 cc Engines
−
−
−
−
•
Low cost
Small size
Mature manufacturing experience
Simple maintenance
Disadvantages:
−
−
−
−
Poor reliability
Uncontrolled emissions
Low efficiency
Poor cold start performance
TM
11
Freescale, the Freescale logo, AltiVec, C-5, CodeTEST, CodeWarrior, ColdFire, ColdFire+, C-Ware, the Energy Efficient Solutions logo, Kinetis,
mobileGT, PowerQUICC, Processor Expert, QorIQ, Qorivva, StarCore, Symphony and VortiQa are trademarks of Freescale Semiconductor, Inc.,
Reg. U.S. Pat. & Tm. Off. Airfast, BeeKit, BeeStack, CoreNet, Flexis, MagniV, MXC, Platform in a Package, QorIQ Qonverge, QUICC Engine,
Ready Play, SafeAssure, the SafeAssure logo, SMARTMOS, TurboLink, Vybrid and Xtrinsic are trademarks of Freescale Semiconductor, Inc. All
other product or service names are the property of their respective owners. © 2012 Freescale Semiconductor, Inc.
•
CDI & TCI/Carburetor are popular ignition/fuel system choices for
100 cc and above engines.
100 cc Engines
•
Advantages:
•
Good reliability
• Better efficiency
• Better emission quality
• Better cold starting
•
Disadvantages:
•
Needs battery or Supercap for TCI
• Higher Cost
• Needs space for ECU
• Higher complexity - software
TM
12
Freescale, the Freescale logo, AltiVec, C-5, CodeTEST, CodeWarrior, ColdFire, ColdFire+, C-Ware, the Energy Efficient Solutions logo, Kinetis,
mobileGT, PowerQUICC, Processor Expert, QorIQ, Qorivva, StarCore, Symphony and VortiQa are trademarks of Freescale Semiconductor, Inc.,
Reg. U.S. Pat. & Tm. Off. Airfast, BeeKit, BeeStack, CoreNet, Flexis, MagniV, MXC, Platform in a Package, QorIQ Qonverge, QUICC Engine,
Ready Play, SafeAssure, the SafeAssure logo, SMARTMOS, TurboLink, Vybrid and Xtrinsic are trademarks of Freescale Semiconductor, Inc. All
other product or service names are the property of their respective owners. © 2012 Freescale Semiconductor, Inc.
>> 100 cc Engines
•
EFI is gaining popularity for >>100 cc
engines.
•
Advantages:
•
•
•
•
•
•
Excellent reliability (no carburetor)
Good efficiency
Performance
Low emissions
Excellent cold start and transient fuel
Disadvantages:
•
•
•
•
Highest Cost
Needs most space for ECU
Complex calibration required
Software most complex
TM
13
Freescale, the Freescale logo, AltiVec, C-5, CodeTEST, CodeWarrior, ColdFire, ColdFire+, C-Ware, the Energy Efficient Solutions logo, Kinetis,
mobileGT, PowerQUICC, Processor Expert, QorIQ, Qorivva, StarCore, Symphony and VortiQa are trademarks of Freescale Semiconductor, Inc.,
Reg. U.S. Pat. & Tm. Off. Airfast, BeeKit, BeeStack, CoreNet, Flexis, MagniV, MXC, Platform in a Package, QorIQ Qonverge, QUICC Engine,
Ready Play, SafeAssure, the SafeAssure logo, SMARTMOS, TurboLink, Vybrid and Xtrinsic are trademarks of Freescale Semiconductor, Inc. All
other product or service names are the property of their respective owners. © 2012 Freescale Semiconductor, Inc.
•
Review of current and new small engine control systems
•
Overview of Freescale small engine circuits
•
Introduce the new System in Package, SiP solution
•
Discuss other multi-chip packaging solutions
•
Show examples of Freescale’s new SiP in:
•
CDI applications
•
EFI applications
TM
14
Freescale, the Freescale logo, AltiVec, C-5, CodeTEST, CodeWarrior, ColdFire, ColdFire+, C-Ware, the Energy Efficient Solutions logo, Kinetis,
mobileGT, PowerQUICC, Processor Expert, QorIQ, Qorivva, StarCore, Symphony and VortiQa are trademarks of Freescale Semiconductor, Inc.,
Reg. U.S. Pat. & Tm. Off. Airfast, BeeKit, BeeStack, CoreNet, Flexis, MagniV, MXC, Platform in a Package, QorIQ Qonverge, QUICC Engine,
Ready Play, SafeAssure, the SafeAssure logo, SMARTMOS, TurboLink, Vybrid and Xtrinsic are trademarks of Freescale Semiconductor, Inc. All
other product or service names are the property of their respective owners. © 2012 Freescale Semiconductor, Inc.
•
Freescale has always been a leader in the
automotive and small engine microcomputer
(MCU) market. Engine controller manufacturers
worldwide use Freescale’s 8-, 16- and 32-bit
MCU’s to build the most reliable and
technologically advanced ECUs for CDI, TCI, EFI
and GDI engine control systems.
•
For the small engine market, as in the
automotive market, Freescale offers many
analog powertrain products to interface the MCU
to the electro-mechanical actuators and power
devices used to control the internal combustion
engine.
•
Freescale has targeted the small engine market
by providing a family of analog products
designed to meet the requirements of CDI, TCI,
EFI and GDI engine controllers.
TM
15
MM912JP812
Freescale, the Freescale logo, AltiVec, C-5, CodeTEST, CodeWarrior, ColdFire, ColdFire+, C-Ware, the Energy Efficient Solutions logo, Kinetis,
mobileGT, PowerQUICC, Processor Expert, QorIQ, Qorivva, StarCore, Symphony and VortiQa are trademarks of Freescale Semiconductor, Inc.,
Reg. U.S. Pat. & Tm. Off. Airfast, BeeKit, BeeStack, CoreNet, Flexis, MagniV, MXC, Platform in a Package, QorIQ Qonverge, QUICC Engine,
Ready Play, SafeAssure, the SafeAssure logo, SMARTMOS, TurboLink, Vybrid and Xtrinsic are trademarks of Freescale Semiconductor, Inc. All
other product or service names are the property of their respective owners. © 2012 Freescale Semiconductor, Inc.
•
The MC33812 is the first small engine analog product for CDI,
TCI and EFI engine control applications from Freescale
Diagnostic
Scan Tool
Smart MOS 8MV
ADC
Timers
Fuel
Injector Carburetor
solenoid
Low Side
Driver
2A
Low Side
Driver
2A
Transformer
ISO9141
Interface
SCI
MCU
Watchdog
Timer
Power
Parallel
Reset
I/O
IGBT,SCR or
Darlington coil
driver
Pre-Driver
Spark coil
+5V
+5 V
Regulator
Relay
Low Side
Driver
MC33812
.5A
Spark plug
MIL
Lamp
Battery
TM
16
Freescale, the Freescale logo, AltiVec, C-5, CodeTEST, CodeWarrior, ColdFire, ColdFire+, C-Ware, the Energy Efficient Solutions logo, Kinetis,
mobileGT, PowerQUICC, Processor Expert, QorIQ, Qorivva, StarCore, Symphony and VortiQa are trademarks of Freescale Semiconductor, Inc.,
Reg. U.S. Pat. & Tm. Off. Airfast, BeeKit, BeeStack, CoreNet, Flexis, MagniV, MXC, Platform in a Package, QorIQ Qonverge, QUICC Engine,
Ready Play, SafeAssure, the SafeAssure logo, SMARTMOS, TurboLink, Vybrid and Xtrinsic are trademarks of Freescale Semiconductor, Inc. All
other product or service names are the property of their respective owners. © 2012 Freescale Semiconductor, Inc.
Manifold
pressure
O2 sensor
Sidestand
Tilt
Inlet Air
Temp
Accelerator
Position
Engine
Temp
Clutch
SMOS
ADC
Driver
CAN
Fuel
Injectors
1.3A
CAN
Timers
Diag/Cluster
SCI
ISO9141
MCU
IGBT coil
drivers
INTR.
Parallel
VRS input
Crankshaft sensor
VCC
Regulator
Battery
200 mA Power
100 mA
SPI
Reset
Pre-Driver
PreRegulator
Sensor
Regulator
I/O
Logic
O2 sensor
heater
SPI
Driver
2A
Driver
1A
Relay
Sensors
Driver
Driver
Tachometer
50 mA
Fuel
Pump
TM
Pre-Driver
Watchdog
Ignition
Keyswitch
1A
MIL
Lamp
17
Freescale, the Freescale logo, AltiVec, C-5, CodeTEST, CodeWarrior, ColdFire, ColdFire+, C-Ware, the Energy Efficient Solutions logo, Kinetis,
mobileGT, PowerQUICC, Processor Expert, QorIQ, Qorivva, StarCore, Symphony and VortiQa are trademarks of Freescale Semiconductor, Inc.,
Reg. U.S. Pat. & Tm. Off. Airfast, BeeKit, BeeStack, CoreNet, Flexis, MagniV, MXC, Platform in a Package, QorIQ Qonverge, QUICC Engine,
Ready Play, SafeAssure, the SafeAssure logo, SMARTMOS, TurboLink, Vybrid and Xtrinsic are trademarks of Freescale Semiconductor, Inc. All
other product or service names are the property of their respective owners. © 2012 Freescale Semiconductor, Inc.
Tilt
Manifold
pressure
O2 sensor
Sidestand
Inlet Air
Temp
Accelerator
Position
Engine
Temp
Clutch
SMOS
ADC
Driver
CAN
1.3A
Driver
SCI
ISO9141
MCU
IGBT coil
drivers
INTR.
Parallel
VRS input
Crankshaft sensor
VCC
Regulator
Battery
200 mA Power
100 mA
I/O
SPI
Reset
Pre-Driver
Logic
O2 sensor
heater
SPI
Driver
2A
Driver
1A
Relay
Sensors
Driver
Driver
Tachometer
50 mA
Fuel
Pump
TM
Pre-Driver
Pre-Driver
PreRegulator
Sensor
Regulator
1.3A
CAN
Timers
Diag/Cluster
Fuel
Injectors
Watchdog
Ignition
Keyswitch
1A
MIL
Lamp
18
Freescale, the Freescale logo, AltiVec, C-5, CodeTEST, CodeWarrior, ColdFire, ColdFire+, C-Ware, the Energy Efficient Solutions logo, Kinetis,
mobileGT, PowerQUICC, Processor Expert, QorIQ, Qorivva, StarCore, Symphony and VortiQa are trademarks of Freescale Semiconductor, Inc.,
Reg. U.S. Pat. & Tm. Off. Airfast, BeeKit, BeeStack, CoreNet, Flexis, MagniV, MXC, Platform in a Package, QorIQ Qonverge, QUICC Engine,
Ready Play, SafeAssure, the SafeAssure logo, SMARTMOS, TurboLink, Vybrid and Xtrinsic are trademarks of Freescale Semiconductor, Inc. All
other product or service names are the property of their respective owners. © 2012 Freescale Semiconductor, Inc.
•
Review of current and new small engine control systems
•
Overview of Freescale small engine circuits
•
Introduce the new System in Package, SiP solution
•
Discuss other multi-chip packaging solutions
•
Show examples of Freescale’s new SiP in:
•
CDI applications
•
EFI applications
TM
19
Freescale, the Freescale logo, AltiVec, C-5, CodeTEST, CodeWarrior, ColdFire, ColdFire+, C-Ware, the Energy Efficient Solutions logo, Kinetis,
mobileGT, PowerQUICC, Processor Expert, QorIQ, Qorivva, StarCore, Symphony and VortiQa are trademarks of Freescale Semiconductor, Inc.,
Reg. U.S. Pat. & Tm. Off. Airfast, BeeKit, BeeStack, CoreNet, Flexis, MagniV, MXC, Platform in a Package, QorIQ Qonverge, QUICC Engine,
Ready Play, SafeAssure, the SafeAssure logo, SMARTMOS, TurboLink, Vybrid and Xtrinsic are trademarks of Freescale Semiconductor, Inc. All
other product or service names are the property of their respective owners. © 2012 Freescale Semiconductor, Inc.
12 X 12 mm
64 Lead LQFP
16 X 16 mm
100 Lead LQFP
S9S12P128
MM912JP812
S9S12XS128
Note: Can substitute S12XS for S12P
10.3 X 11 mm
32 Lead SOICW-EP
To meet the reduced size and cost
requirements of the small engine
ECU, the SiP or “System in a
Package” solution was developed.
TM
Two Chip
One Chip
Board Area
271.2 mm2
256.0 mm2
Leads
96
100
Security
No
Yes
Cost
More
Less
20
Freescale, the Freescale logo, AltiVec, C-5, CodeTEST, CodeWarrior, ColdFire, ColdFire+, C-Ware, the Energy Efficient Solutions logo, Kinetis,
mobileGT, PowerQUICC, Processor Expert, QorIQ, Qorivva, StarCore, Symphony and VortiQa are trademarks of Freescale Semiconductor, Inc.,
Reg. U.S. Pat. & Tm. Off. Airfast, BeeKit, BeeStack, CoreNet, Flexis, MagniV, MXC, Platform in a Package, QorIQ Qonverge, QUICC Engine,
Ready Play, SafeAssure, the SafeAssure logo, SMARTMOS, TurboLink, Vybrid and Xtrinsic are trademarks of Freescale Semiconductor, Inc. All
other product or service names are the property of their respective owners. © 2012 Freescale Semiconductor, Inc.
MM912_P812
MM912JP812 - MC9S12P128 + MC33812
MM912IP812 - MC9S12P96 + MC33812
−
−
−
96K or 128K Program Flash
6K RAM
4K Data Flash
MM912JS812
MM912JS812 - MC9S12XS128 + MC33812
−
−
−
•
128K Program Flash
8K RAM
8K Data Flash
PM912NE812 −
−
−
−
MC9S12XEP100 + MC33812
(for calibration use only, not a production part)
1MB Flash
64K RAM
4K EEPROM
TM
21
MM912NE812
Freescale, the Freescale logo, AltiVec, C-5, CodeTEST, CodeWarrior, ColdFire, ColdFire+, C-Ware, the Energy Efficient Solutions logo, Kinetis,
mobileGT, PowerQUICC, Processor Expert, QorIQ, Qorivva, StarCore, Symphony and VortiQa are trademarks of Freescale Semiconductor, Inc.,
Reg. U.S. Pat. & Tm. Off. Airfast, BeeKit, BeeStack, CoreNet, Flexis, MagniV, MXC, Platform in a Package, QorIQ Qonverge, QUICC Engine,
Ready Play, SafeAssure, the SafeAssure logo, SMARTMOS, TurboLink, Vybrid and Xtrinsic are trademarks of Freescale Semiconductor, Inc. All
other product or service names are the property of their respective owners. © 2012 Freescale Semiconductor, Inc.
MC33812
Analog
circuit
S12XS
MCU
TM
22
Freescale, the Freescale logo, AltiVec, C-5, CodeTEST, CodeWarrior, ColdFire, ColdFire+, C-Ware, the Energy Efficient Solutions logo, Kinetis,
mobileGT, PowerQUICC, Processor Expert, QorIQ, Qorivva, StarCore, Symphony and VortiQa are trademarks of Freescale Semiconductor, Inc.,
Reg. U.S. Pat. & Tm. Off. Airfast, BeeKit, BeeStack, CoreNet, Flexis, MagniV, MXC, Platform in a Package, QorIQ Qonverge, QUICC Engine,
Ready Play, SafeAssure, the SafeAssure logo, SMARTMOS, TurboLink, Vybrid and Xtrinsic are trademarks of Freescale Semiconductor, Inc. All
other product or service names are the property of their respective owners. © 2012 Freescale Semiconductor, Inc.
Insulated
wire bonds
TM
23
Freescale, the Freescale logo, AltiVec, C-5, CodeTEST, CodeWarrior, ColdFire, ColdFire+, C-Ware, the Energy Efficient Solutions logo, Kinetis,
mobileGT, PowerQUICC, Processor Expert, QorIQ, Qorivva, StarCore, Symphony and VortiQa are trademarks of Freescale Semiconductor, Inc.,
Reg. U.S. Pat. & Tm. Off. Airfast, BeeKit, BeeStack, CoreNet, Flexis, MagniV, MXC, Platform in a Package, QorIQ Qonverge, QUICC Engine,
Ready Play, SafeAssure, the SafeAssure logo, SMARTMOS, TurboLink, Vybrid and Xtrinsic are trademarks of Freescale Semiconductor, Inc. All
other product or service names are the property of their respective owners. © 2012 Freescale Semiconductor, Inc.
•
Review of current and new small engine control systems
•
Overview of Freescale small engine circuits
•
Introduce the new System in Package, SiP solution
•
Discuss other multi-chip packaging solutions
•
Show examples of Freescale’s new SiP in:
•
CDI applications
•
EFI applications
TM
24
Freescale, the Freescale logo, AltiVec, C-5, CodeTEST, CodeWarrior, ColdFire, ColdFire+, C-Ware, the Energy Efficient Solutions logo, Kinetis,
mobileGT, PowerQUICC, Processor Expert, QorIQ, Qorivva, StarCore, Symphony and VortiQa are trademarks of Freescale Semiconductor, Inc.,
Reg. U.S. Pat. & Tm. Off. Airfast, BeeKit, BeeStack, CoreNet, Flexis, MagniV, MXC, Platform in a Package, QorIQ Qonverge, QUICC Engine,
Ready Play, SafeAssure, the SafeAssure logo, SMARTMOS, TurboLink, Vybrid and Xtrinsic are trademarks of Freescale Semiconductor, Inc. All
other product or service names are the property of their respective owners. © 2012 Freescale Semiconductor, Inc.
•
The stacked die technique is used in many cell phones and other devices
that require extreme circuit density in a small package.
•
Two or more die are stacked one on top of the other sometimes with an
interposer layer.
•
Advantages:
− Small package footprint
−
−
•
Good high frequency characteristics
Excellent circuit density
Disadvantages:
− Poor thermal resistance for power die
−
Thermal and mechanical stress
− Difficult to manufacture
− Susceptible to vibration damage
TM
25
Freescale, the Freescale logo, AltiVec, C-5, CodeTEST, CodeWarrior, ColdFire, ColdFire+, C-Ware, the Energy Efficient Solutions logo, Kinetis,
mobileGT, PowerQUICC, Processor Expert, QorIQ, Qorivva, StarCore, Symphony and VortiQa are trademarks of Freescale Semiconductor, Inc.,
Reg. U.S. Pat. & Tm. Off. Airfast, BeeKit, BeeStack, CoreNet, Flexis, MagniV, MXC, Platform in a Package, QorIQ Qonverge, QUICC Engine,
Ready Play, SafeAssure, the SafeAssure logo, SMARTMOS, TurboLink, Vybrid and Xtrinsic are trademarks of Freescale Semiconductor, Inc. All
other product or service names are the property of their respective owners. © 2012 Freescale Semiconductor, Inc.
IDC has inter-die connections
SiP has no inter-die connections
TM
26
Freescale, the Freescale logo, AltiVec, C-5, CodeTEST, CodeWarrior, ColdFire, ColdFire+, C-Ware, the Energy Efficient Solutions logo, Kinetis,
mobileGT, PowerQUICC, Processor Expert, QorIQ, Qorivva, StarCore, Symphony and VortiQa are trademarks of Freescale Semiconductor, Inc.,
Reg. U.S. Pat. & Tm. Off. Airfast, BeeKit, BeeStack, CoreNet, Flexis, MagniV, MXC, Platform in a Package, QorIQ Qonverge, QUICC Engine,
Ready Play, SafeAssure, the SafeAssure logo, SMARTMOS, TurboLink, Vybrid and Xtrinsic are trademarks of Freescale Semiconductor, Inc. All
other product or service names are the property of their respective owners. © 2012 Freescale Semiconductor, Inc.
MM912_P812
•
Reduces package count on PC Board
• Closer proximity between MCU and analog chip
−
•
S9S12XS128
Both die attached directly to package flag
−
−
−
•
Better for EMC and EMI performance
Better thermal performance
Better vibration resistance
Better ESD protection and grounding
All chip pads on both chips bonded out for:
−
−
ease of test
flexibility of circuit design
MM12NE812
•
Easy to manufacture
• Lower cost
TM
27
Freescale, the Freescale logo, AltiVec, C-5, CodeTEST, CodeWarrior, ColdFire, ColdFire+, C-Ware, the Energy Efficient Solutions logo, Kinetis,
mobileGT, PowerQUICC, Processor Expert, QorIQ, Qorivva, StarCore, Symphony and VortiQa are trademarks of Freescale Semiconductor, Inc.,
Reg. U.S. Pat. & Tm. Off. Airfast, BeeKit, BeeStack, CoreNet, Flexis, MagniV, MXC, Platform in a Package, QorIQ Qonverge, QUICC Engine,
Ready Play, SafeAssure, the SafeAssure logo, SMARTMOS, TurboLink, Vybrid and Xtrinsic are trademarks of Freescale Semiconductor, Inc. All
other product or service names are the property of their respective owners. © 2012 Freescale Semiconductor, Inc.
•
Review of current and new small engine control systems
•
Overview of Freescale small engine circuits
•
Introduce the new System in Package, SiP solution
•
Discuss other multi-chip packaging solutions
•
Show examples of Freescale’s new SiP in:
•
CDI applications
•
EFI applications
TM
28
Freescale, the Freescale logo, AltiVec, C-5, CodeTEST, CodeWarrior, ColdFire, ColdFire+, C-Ware, the Energy Efficient Solutions logo, Kinetis,
mobileGT, PowerQUICC, Processor Expert, QorIQ, Qorivva, StarCore, Symphony and VortiQa are trademarks of Freescale Semiconductor, Inc.,
Reg. U.S. Pat. & Tm. Off. Airfast, BeeKit, BeeStack, CoreNet, Flexis, MagniV, MXC, Platform in a Package, QorIQ Qonverge, QUICC Engine,
Ready Play, SafeAssure, the SafeAssure logo, SMARTMOS, TurboLink, Vybrid and Xtrinsic are trademarks of Freescale Semiconductor, Inc. All
other product or service names are the property of their respective owners. © 2012 Freescale Semiconductor, Inc.
CDI ECU
Circuit Board
Spark Plug
Wire
Other
Connections
Spark Coil
VRS
Flywheel
TM
29
Freescale, the Freescale logo, AltiVec, C-5, CodeTEST, CodeWarrior, ColdFire, ColdFire+, C-Ware, the Energy Efficient Solutions logo, Kinetis,
mobileGT, PowerQUICC, Processor Expert, QorIQ, Qorivva, StarCore, Symphony and VortiQa are trademarks of Freescale Semiconductor, Inc.,
Reg. U.S. Pat. & Tm. Off. Airfast, BeeKit, BeeStack, CoreNet, Flexis, MagniV, MXC, Platform in a Package, QorIQ Qonverge, QUICC Engine,
Ready Play, SafeAssure, the SafeAssure logo, SMARTMOS, TurboLink, Vybrid and Xtrinsic are trademarks of Freescale Semiconductor, Inc. All
other product or service names are the property of their respective owners. © 2012 Freescale Semiconductor, Inc.
Battery
or Magneto
and
Supercap
Power
Conditioning
& Regulator
VRS
Conditioning
High
Voltage
DC-DC
Supply
Timing and
Control
Ignition Coil
Capacitor
and SCR
Spark
Plug
Toothed
Wheel
VRS
TM
30
Freescale, the Freescale logo, AltiVec, C-5, CodeTEST, CodeWarrior, ColdFire, ColdFire+, C-Ware, the Energy Efficient Solutions logo, Kinetis,
mobileGT, PowerQUICC, Processor Expert, QorIQ, Qorivva, StarCore, Symphony and VortiQa are trademarks of Freescale Semiconductor, Inc.,
Reg. U.S. Pat. & Tm. Off. Airfast, BeeKit, BeeStack, CoreNet, Flexis, MagniV, MXC, Platform in a Package, QorIQ Qonverge, QUICC Engine,
Ready Play, SafeAssure, the SafeAssure logo, SMARTMOS, TurboLink, Vybrid and Xtrinsic are trademarks of Freescale Semiconductor, Inc. All
other product or service names are the property of their respective owners. © 2012 Freescale Semiconductor, Inc.
Capacitor
& SCR
Power
Conditioning
& Regulator
Ignition Coil
`
Battery
or Magneto
and
Supercap
Spark
Plug
Timing
&
Control
I/O Port
High Voltage
DC-DC
Converter
Toothed
Wheel
A/D Input
Microcomputer
MCU
I/O Port
5 Volt
+5V
Regulator
Interrupt
+
Comparator
VRS
VRS
Conditioning
-
TM
31
Freescale, the Freescale logo, AltiVec, C-5, CodeTEST, CodeWarrior, ColdFire, ColdFire+, C-Ware, the Energy Efficient Solutions logo, Kinetis,
mobileGT, PowerQUICC, Processor Expert, QorIQ, Qorivva, StarCore, Symphony and VortiQa are trademarks of Freescale Semiconductor, Inc.,
Reg. U.S. Pat. & Tm. Off. Airfast, BeeKit, BeeStack, CoreNet, Flexis, MagniV, MXC, Platform in a Package, QorIQ Qonverge, QUICC Engine,
Ready Play, SafeAssure, the SafeAssure logo, SMARTMOS, TurboLink, Vybrid and Xtrinsic are trademarks of Freescale Semiconductor, Inc. All
other product or service names are the property of their respective owners. © 2012 Freescale Semiconductor, Inc.
SCR
&
Capacitor
Power Supply
&
Conditioning
Battery
Ignition Coil
`
Spark
Plug
ROUT
MC33812
High Voltage
DC-DC
Converter
VPWR
Regulator
+5
Volt
Regulator
Volt
Toothed
Wheel
Timing
&
Control
I/O Port
A/D Input
RIN
I/O Port
Microcomputer
MCU
VCCREF VCCSENS
+5V
Interrupt
+
Comparator
VRS
VRS
Conditioning
-
TM
32
Eliminates MOSFET
Replace 5 Volt Regulator
Adds ISO-9141
Adds Watchdog
Freescale, the Freescale logo, AltiVec, C-5, CodeTEST, CodeWarrior, ColdFire, ColdFire+, C-Ware, the Energy Efficient Solutions logo, Kinetis,
mobileGT, PowerQUICC, Processor Expert, QorIQ, Qorivva, StarCore, Symphony and VortiQa are trademarks of Freescale Semiconductor, Inc.,
Reg. U.S. Pat. & Tm. Off. Airfast, BeeKit, BeeStack, CoreNet, Flexis, MagniV, MXC, Platform in a Package, QorIQ Qonverge, QUICC Engine,
Ready Play, SafeAssure, the SafeAssure logo, SMARTMOS, TurboLink, Vybrid and Xtrinsic are trademarks of Freescale Semiconductor, Inc. All
other product or service names are the property of their respective owners. © 2012 Freescale Semiconductor, Inc.
System in Package (SiP)
SMOS
MCU
MC33812
ADC
CAN PHY
Diag/Clustr
ISO9141
CAN
Low Side
S12P
INTR.
Power
Solenoid for
idle speed
Timers
Low Side
GPIO
Low Side
Voltage
Regulator
Battery
or Magneto
and Supercap
2.0A
1.0 A
MIL
lamp
Watchdog
Pre-Driver
100 Pin LQFP
Package
TM
2.0A
SCI
Parallel
Calibration
DC-DC
Transformer
33
SCR coil
driver
Spark
plug
Freescale, the Freescale logo, AltiVec, C-5, CodeTEST, CodeWarrior, ColdFire, ColdFire+, C-Ware, the Energy Efficient Solutions logo, Kinetis,
mobileGT, PowerQUICC, Processor Expert, QorIQ, Qorivva, StarCore, Symphony and VortiQa are trademarks of Freescale Semiconductor, Inc.,
Reg. U.S. Pat. & Tm. Off. Airfast, BeeKit, BeeStack, CoreNet, Flexis, MagniV, MXC, Platform in a Package, QorIQ Qonverge, QUICC Engine,
Ready Play, SafeAssure, the SafeAssure logo, SMARTMOS, TurboLink, Vybrid and Xtrinsic are trademarks of Freescale Semiconductor, Inc. All
other product or service names are the property of their respective owners. © 2012 Freescale Semiconductor, Inc.
IGBT
&
Capacitor
Power Supply
&
Conditioning
`
Spark
Plug
High Voltage
DC-DC
Converter
Timing
&
Control
IGNOUTH,
IGNOUTL
A/D Input
I/O Port
MC33812 SiP
RIN
ROUT
VPWR
+5V
VCCREF VCCSENS
I/O Port
IGNIN
Interrupt
+
Comparator
VRS
VRS
Conditioning
-
Eliminates MOSFET
Replaces 5 Volt Regulator
Adds ISO-9141
Adds Watchdog
Combines MCU and
MC33812 in single package
Single IC ECU ?
TM
34
Freescale, the Freescale logo, AltiVec, C-5, CodeTEST, CodeWarrior, ColdFire, ColdFire+, C-Ware, the Energy Efficient Solutions logo, Kinetis,
mobileGT, PowerQUICC, Processor Expert, QorIQ, Qorivva, StarCore, Symphony and VortiQa are trademarks of Freescale Semiconductor, Inc.,
Reg. U.S. Pat. & Tm. Off. Airfast, BeeKit, BeeStack, CoreNet, Flexis, MagniV, MXC, Platform in a Package, QorIQ Qonverge, QUICC Engine,
Ready Play, SafeAssure, the SafeAssure logo, SMARTMOS, TurboLink, Vybrid and Xtrinsic are trademarks of Freescale Semiconductor, Inc. All
other product or service names are the property of their respective owners. © 2012 Freescale Semiconductor, Inc.
•
Review of current and new small engine control systems
•
Overview of Freescale small engine circuits
•
Introduce the new System in Package, SiP solution
•
Discuss other multi-chip packaging solutions
•
Show examples of Freescale’s new SiP in:
•
CDI applications
•
EFI applications
TM
35
Freescale, the Freescale logo, AltiVec, C-5, CodeTEST, CodeWarrior, ColdFire, ColdFire+, C-Ware, the Energy Efficient Solutions logo, Kinetis,
mobileGT, PowerQUICC, Processor Expert, QorIQ, Qorivva, StarCore, Symphony and VortiQa are trademarks of Freescale Semiconductor, Inc.,
Reg. U.S. Pat. & Tm. Off. Airfast, BeeKit, BeeStack, CoreNet, Flexis, MagniV, MXC, Platform in a Package, QorIQ Qonverge, QUICC Engine,
Ready Play, SafeAssure, the SafeAssure logo, SMARTMOS, TurboLink, Vybrid and Xtrinsic are trademarks of Freescale Semiconductor, Inc. All
other product or service names are the property of their respective owners. © 2012 Freescale Semiconductor, Inc.
System in Package (SiP)
SMOS
MCU
MC33812
ADC
CAN PHY
Diag/Clustr
ISO9141
CAN
Low Side
S12P
INTR.
Power
Relay
Timers
Low Side
GPIO
Low Side
Voltage
Regulator
Battery
2.0A
1.0 A
MIL
lamp
Watchdog
Pre-Driver
100 Pin LQFP
Package
TM
2.0A
SCI
Parallel
Calibration
Fuel
Injector
36
IGBT coil
driver Spark
plug
Freescale, the Freescale logo, AltiVec, C-5, CodeTEST, CodeWarrior, ColdFire, ColdFire+, C-Ware, the Energy Efficient Solutions logo, Kinetis,
mobileGT, PowerQUICC, Processor Expert, QorIQ, Qorivva, StarCore, Symphony and VortiQa are trademarks of Freescale Semiconductor, Inc.,
Reg. U.S. Pat. & Tm. Off. Airfast, BeeKit, BeeStack, CoreNet, Flexis, MagniV, MXC, Platform in a Package, QorIQ Qonverge, QUICC Engine,
Ready Play, SafeAssure, the SafeAssure logo, SMARTMOS, TurboLink, Vybrid and Xtrinsic are trademarks of Freescale Semiconductor, Inc. All
other product or service names are the property of their respective owners. © 2012 Freescale Semiconductor, Inc.
Crankshaft
angle
Tilt Switch
Kill
Switch
Signal
conditioning
Accelerator
Position
Signal
conditioning
Engine Temp
Manifold pressure
Mux
I/O or ADC
Inlet Air Temp
ADC
VRS
I/O
Dual
H-Bridge
MCU
I/O
MC9S12P128
Fan
Relay
Low side
Drivers
Wideband O2
Power
Idle Air
Control Valve
Fuel
Pump
I/O
Hego O2
Power
Supply
Protection
Ignition
Switch
Parallel
Watchdog
IGBT coil driver
Ignition
MC33812
ISO9141
DIAG
TM
Fuel
Injector(s)
Injectors
Switched Outputs
37
Malfunction
Indicator
Lamp
Freescale, the Freescale logo, AltiVec, C-5, CodeTEST, CodeWarrior, ColdFire, ColdFire+, C-Ware, the Energy Efficient Solutions logo, Kinetis,
mobileGT, PowerQUICC, Processor Expert, QorIQ, Qorivva, StarCore, Symphony and VortiQa are trademarks of Freescale Semiconductor, Inc.,
Reg. U.S. Pat. & Tm. Off. Airfast, BeeKit, BeeStack, CoreNet, Flexis, MagniV, MXC, Platform in a Package, QorIQ Qonverge, QUICC Engine,
Ready Play, SafeAssure, the SafeAssure logo, SMARTMOS, TurboLink, Vybrid and Xtrinsic are trademarks of Freescale Semiconductor, Inc. All
other product or service names are the property of their respective owners. © 2012 Freescale Semiconductor, Inc.
VRS Sensor
Conditioner
I/O
Connectors
on back
Fuel pump
Driver
HEGO Heater
Driver
Reverse Battery
and Transient
protection
Idle Speed
Motor Driver
BDM
Connector
CAN
interface
(optional)
S12P
MCU
TM
IGBT
MC33812 Small
Engine ASSP
+5 Volt
Regulator
external PNP
Transistor
38
Freescale, the Freescale logo, AltiVec, C-5, CodeTEST, CodeWarrior, ColdFire, ColdFire+, C-Ware, the Energy Efficient Solutions logo, Kinetis,
mobileGT, PowerQUICC, Processor Expert, QorIQ, Qorivva, StarCore, Symphony and VortiQa are trademarks of Freescale Semiconductor, Inc.,
Reg. U.S. Pat. & Tm. Off. Airfast, BeeKit, BeeStack, CoreNet, Flexis, MagniV, MXC, Platform in a Package, QorIQ Qonverge, QUICC Engine,
Ready Play, SafeAssure, the SafeAssure logo, SMARTMOS, TurboLink, Vybrid and Xtrinsic are trademarks of Freescale Semiconductor, Inc. All
other product or service names are the property of their respective owners. © 2012 Freescale Semiconductor, Inc.
VRS Sensor
Conditioner
I/O
Connectors
on back
Fuel pump
Driver
HEGO Heater
Driver
Reverse Battery
and Transient
protection
Idle Speed
Motor Driver
BDM
Connector
CAN
interface
(optional)
MM912JP812
SiP
TM
IGBT
+5 Volt
Regulator
external PNP
Transistor
39
Freescale, the Freescale logo, AltiVec, C-5, CodeTEST, CodeWarrior, ColdFire, ColdFire+, C-Ware, the Energy Efficient Solutions logo, Kinetis,
mobileGT, PowerQUICC, Processor Expert, QorIQ, Qorivva, StarCore, Symphony and VortiQa are trademarks of Freescale Semiconductor, Inc.,
Reg. U.S. Pat. & Tm. Off. Airfast, BeeKit, BeeStack, CoreNet, Flexis, MagniV, MXC, Platform in a Package, QorIQ Qonverge, QUICC Engine,
Ready Play, SafeAssure, the SafeAssure logo, SMARTMOS, TurboLink, Vybrid and Xtrinsic are trademarks of Freescale Semiconductor, Inc. All
other product or service names are the property of their respective owners. © 2012 Freescale Semiconductor, Inc.
For more information about Freescale Small Engine products
please visit:
www.freescale.com/smallengine
Facebook.com/Freescale
Tag yourself in photos
and upload your own!
Tweeting?
Please use hashtag
#FTF2012
Session materials will be posted @ www.freescale.com/FTF
Look for announcements in the FTF Group on LinkedIn or follow Freescale on Twitter
TM
40
Freescale, the Freescale logo, AltiVec, C-5, CodeTEST, CodeWarrior, ColdFire, ColdFire+, C-Ware, the Energy Efficient Solutions logo, Kinetis,
mobileGT, PowerQUICC, Processor Expert, QorIQ, Qorivva, StarCore, Symphony and VortiQa are trademarks of Freescale Semiconductor, Inc.,
Reg. U.S. Pat. & Tm. Off. Airfast, BeeKit, BeeStack, CoreNet, Flexis, MagniV, MXC, Platform in a Package, QorIQ Qonverge, QUICC Engine,
Ready Play, SafeAssure, the SafeAssure logo, SMARTMOS, TurboLink, Vybrid and Xtrinsic are trademarks of Freescale Semiconductor, Inc. All
other product or service names are the property of their respective owners. © 2012 Freescale Semiconductor, Inc.
TM