STMicroelectronics Technologies for a Green, Safe and Connected Car. SEMICON Taiwan 2013 IC Design Summit Sept. 5

Transcription

1 STMicroelectronics Technologies for a Green, Safe and Connected Car SEMICON Taiwan 2013 IC Design Summit Sept. 5

2 ST in Automotive

3 STMicroelectronics 3 Sense & Power and Automotive Products Embedded Processing Solutions Addressing a $140 billion market, ST gaining share Automotive Smart Power MEMS & Sensors Microcontrollers Application Processors & Digital Consumer Source: WSTS

4 ST 2012 Business Split 4 Wireless Automotive (APG) Digital 16% 18% 16% 12% 38% Analog, MEMS & Microcontrollers (AMM) Power Discrete (PDP)

5 ST is a Winning Player in Automotive Market 5 APG revenue 12.7% 2011 market position Total ST APG SAM APG Market Share 3 ST 2 ST Smart Power VI Power 5.0% 1 ST 1 ST Custom Ic s Body IC s 1 ST 1 ST Lighting 1 ST Active Safety 1 ST Geographical position Infotaintment Audio Amplif. #2 Europe #2 Korea 2 ST 1 ST #2 USA #1 China #3 Japan Signal Proc. 1 ST GPS/GNSS 2 ST Satellite Tuners Terr. Tuners 1 ST 2 ST Source: IHS isuppli, STMicroelectronics

6 APG Product Offering 6 Automotive Product Group Transportation & other Segments Infotainment Body Electronics Chassis-Safety Power Train System Positioning & Telematics Tuners Navigation & Audio Processors Door Modules, Anti-theft Lighting, Wipers BCM HVAC Braking - Steering Active Safety Airbag Engine Battery Mng Transmission Product System AM/FM tuners Audio Amplifiers ClassAB / ClassD High side drivers/switches 32-Bit Auto Grade Microcontrollers Passive safety ICs HEV/EV ICs Product Families Digital radio receivers Satellite radio receivers GPS/GNSS Positioning solutions Navigation, CD and media processors Infotainment voltage regulators Analog Audio Processors Low Side drivers/switches High side drivers/switches for 24V Door module drivers Motor driver ICs Voltage regulators Power management system ICs Communication transceivers Alternator regulators Configurable drivers/switches Valve driver ICs Engine control ICs Active safety ICs Ignition controllers and drivers Chassis ICs

7 Automotive at ST 7 Dedicated Automotive organization More than 25 year presence and commitment in Automotive Partnership attitude with the market leaders in Europe, Japan, Korea, USA and China $1.6B billing (FY12) with strong cash flow and profitability financing R&D Proprietary technology portfolio able to cover all the Automotive applications Internal manufacturing strategy: better cost & flexibility with a unique supply chain security Leader in ASIC, power & intelligent power, radar, 32-bit MCUs system solutions

8 Automotive Trends

9 Automotive Semiconductor Growth Drivers 9 1. Pervasion 2. Volumes Semiconductor contents per car ($) 432 Production car forecast (Units) Average Eur/USA/Jap China Europe-US-Japan Emerging Ignition Door locking Car Radio Electronic gearbox Air conditioning Seat heating Automatic mirror Audio DSP Cruise control Airbags / ABS Gearbox MP3 / ipod In-Dash Navigation Night vision Start stop / Hybrids LED lighting Multiple displays Wireless connectivity Car 2 car Brake by wire Electric vehicles Infotainment Apps ehorizon Electronics (% car cost) % 15% 22% 30% 50% >110 Year Mil car Source: Strategy Analytics, January 2012, JD Powers, March 2012

10 Pervasion Driven by Innovation 10 The concept of transportation system is changing Driven by performance Driven by engine Dangerous High consumption High pollution For experts High maintenance Cars represent 8% of total petrol consumption Car emissions represent 10% of the total CO 2 generated by humans Engine almost invisible Mechanics almost invisible Safe, Green Family oriented/easy-to-use Zero maintenance/reliable Contents rich Comfortable, entertaining Source: IHS isuppli, STMicroelectronics

11 Sustainable Vehicle for a Sustainable World 11 GNSS Positioning Entertainment HVAC, Seats Engine efficiency & Electrification Active Safety Functional Safety Car 2 Car Telematic Services

12 Evolution Toward Engine Efficiency 12 CN4 10/ CO2 (gr/km) ICE efficiency optimization CN Power Train Electrification PFI Aut. Transm. GDI Start Stop Hybrid Plug In Hybrid Full Electric How Silicon Enables Green Car

13 System & Functions on CHIP high level Integration Smart Power Silicon requirements versus ICE optimization 13 Memory (Kbyte) CPU MHz I/O >2000 >120 GDI AMT > PFI ETV PFI PFI Low entry MCU performance ISO requires New Architectures: Mono/Dual CPU 32 Bit microcontroller 28/08/2013

14 Power Train Electrification/Plug in Hybrid systems Lithium Battery monitoring Balancing Health & safety Charge estimation Braking / Down Hill Energy recovery to100kw DC/DC converter Bidirectional Input voltage V Output voltage V 10 to 100KW Traction inverter Power kW Bidirectional Input voltage V 12V Battery DC/DC Cells balancing HV Battery Pack SuperCap High Voltage bus DC/AC DC/AC 3 to 6KW Plug-in battery charger Input 220Vac-380Vac Output Vdc Isolated Auxiliary Subsystems Engine Auto Clutch Hybrid Control module AC/DC Motor/ Generator DC/DC C Transmission Hybrid Drive Unit Climate compressor DC DC/A BLDC AC C Interior heating Regulati Regulation on Power steering DC DC/A BLDC AC C Engine cooling DC DC/A BLDC AC C

15 Silicon Requirements for Power Train Electrification 15 MONITOR MICROCONTROLLER ADC PWM PWM ADC C O M M POWER STORAGE DRIVER V V CTR 3 PH PWM IGBT DRIVER CURRENT SENSE THERMO SENSOR Power Transistors Requirements High voltage/high current PWM frequency DC/DC: 100 KHz INVETER: 20 KHz Low Thermal resistance Reliability BATTERY ULTRACAP BUCK / BOOST IGBT BRIDGE MOTOR Driving Power Regen Power Power Transistors Assembly

16 Accurate GNSS Positioning Evolution Towards Fuel Efficiency Automotive Dead Reckoning Accurate Curve-fitted Road Maps Map Positioning Engine US introduced new stringent CAFE (Corporate Average Fuel Economy) standard requirements in Aug 2012 Electronic Horizon (ehorizon) is an effective way to save fuel using road shape information ST Map Positioning Engine (MPE) control unit (developed with Nokia Navteq) based on ST TeseoII chipset ehorizon can provide multiple services: o Energy Management o Adaptive Cruise Control o Curve Warning o Headlight Control 16

17 Evolution Towards Active Safety GHz 48 GHz 24 GHz ST Sales Growth 2012 Long range radar 1 to 150m Video 0 to 80m Short range radar 0.2 to 20m Ultrasonic 0.2 to 3m Video 0 to 80m % Through sensors (RF, Camera, Gyro) the car recognizes a possible dangerous event and autonomously takes action. The car is more and more becoming a node of an intelligent distributed network

18 Automotive Infotainment Drivers Audio from multiple sources, smartphone connectivity, maximum comfort for all passengers 18 Easy, intuitive HMI, Touch + Voice based Two main approach to IVI Apps ecosystem: Branded System (eg Ford Sync, GM MyLink) with OEM-specific custom Apps store Phone Apps replicated on Head Unit screen Positioning-enabled applications (Augmented Navigation, Telematics, ) Connected Car on premium ranges (mobile hot spot, connected infotainment) Full integration with ADAS and other vehicle features to improve driving experience

19 Technologies & Solutions by STMicroelectronics

20 ST Automotive: Large Semiconductor Technology Portfolio 40nm CMOS video processor For Active Safety 40nm CMOS For GPS and Navigation Presentation Title 20 CMOS Video Cameras For Active Safety 0.13um BiCMOS RF 24/77GHz Radar For Active Safety PMOS, IGBT, VIPower For Power Drivers 55nm e-flash For Automotive Microcontroller MEMS For Smart Sensing POWER D ANALOG B DIGITAL C 0.16um BCD Smart Power For Safety, Power Train, Body, Chassis BCD module for Electrified cars Transformer, thick copper Cu 10 µm 8/28/2013

21 Integration,Space saving, Cost optimization (U-Chip +uc to build up the system) Low End EMS: PFI Power Train Solutions 21 2 wheelers U-Chip U-Chip Flexibility, Easily adapts to different systems needs 4-cyl U-Chip uc Low consumption/ energy saving systems GDI provides up to 25% fuel saving versus normal PFI systems High End EMS: GDI Wide Range Air Fuel Sensor Interface Throttle control GDI Predriver Measured current 12.4 A 5 A 2.5 A High performances BMS ISO26262 compliant Flexible Alternator Voltage Regulator with embedded LIN protocol BMS/Charging B+ Micro Micro Micro CFET DFET VTIN CFETOUT DFETOUT VCC 5V SPI SGND GNDPOINT IS+ IS- CFDRL TXRXDL SAMPL GND VTIN FOFC CFDRU TXRXDU SAMPU VCC 5V SPI SGND GNDPOINT IS+ IS- CFDRL TXRXDL SAMPL GND VTIN FOFC CFDRU TXRXDU SAMPU VCC 5V SPI IS+ IS- SGND GNDPOINT GND Cell+ 10 cells stack Cell virtual GND CELL+ 10 cells stack Cell virtual GND CELL+ 10 cells stack Cell GND EV/HEV Battery Management SIP LIN Alt. Reg. uc B- Flexible valve driver for hardware current control in all kind of transmission application Scalable approach Transmission Dual Clutch CVT

22 ST full kit for GDI Engine Control 22 GDI engine fast growth.... Main benefits of ST solution L9781: GDI injectors driver All key and surrounding IC are available Software suite Available to control an engine L9958: Throttle driver L9780: λ-sensor interface L9779: core system Chip Power PC 32 Bit µc L9959: EGR driver GDI: Gasoline Direct Ignition

23 Power Train Electrification Coverage Power MOS/IGBT technologies 23 LV Power MOS STIP FET Deep gate HV Power MOS MD-MESH 5 IGBT Field Stop Power MOS SIC SiC Plug-in Charger DC/DC Converter Input V Output V F > 20KHz BV = 650V BV > 1200V Fast Charger Input = 380Vac Power > 100KW BV = 650V BV = 1200V BV > 1200V Hybrid Inverter Input 300V 650V Power KW F < 20KHz BV = 650V BV=1200V BV > 1200V Micro Hybrid Start Stop Inverter < 10KW

24 Drive Safe : With Intelligent Car Presentation Title 24 Progress on Vision Zero Fatalities /k vehicles Fatalities /k vehicles Sensing Processing How to reach that? Pervasion of passive safety in all countries Advanced / Active Driver Assistance Improved quality in all steps Action From PASSIVE to ACTIVE Safety Curve Warning Pedestrian Active front lighting Warning Lane Departure Warning Auto Braking Communication & Emergency 8/28/2013

25 U-Chip for Modularity, Integration, Space saving, Cost optimization Configurable Safety ASSP for airbag/braking providing, synergy between the two systems Airbag/Safety Passive Safety Solutions 25 Airbag U-Chip Integrated Safety System AIRBAG ECU ABS/ESP ECU sensor sensor sensor Electronic Parking Brake has a CAGR of 32% Flexible and scalable system solution for ABS/ESP Braking Electronic Parking Brake ABS/ESP System System Chip uc Valve Driver 4ch 8ch Electric Power Steering is growing with a CAGR of 10% BLDC motor becoming dominant in many automotive application EPS Three Phase Motor Driver

26 Active Safety: Overview & Technologies Presentation Title 26 Critical Technology Vision Processing Vision Sensing Radar Processing ST Capabilities Co-development with WW leader MobilEye High dynamic range & high sensitivity process ASIL-D knowledge & embedded tech. Product Examples EyeQ1, EyeQ2, EyeQ3 Front & surround view Cmos sensors Leopard MCU, Baseband Processor 24/26 GHz Sensing World s first production SiGe part 77/79 Ghz Sensing World s highest frequency BiCMOS tech. ASICs with market leaders Rx/Tx Chip sets Example: Vision Processing Roadmap 6x processing power 6x processing power EyeQ1 SOP 2008 EyeQ2 SOP 2010 EyeQ3 SOP /28/2013

27 GPS/GNSS Dedicated ADAS Maps Active Safety : Enhanced Safety Solutions Camera Long Range Radar Short Range Radar Presentation Title Advanced Driver Assistance System processor Slope Warning Curve Warning Active front lighting Pedestrian detection Lane Departure Warning Auto Braking 8/28/2013

28 ST Infotainment Solutions 28 ST: one stop shop for Car Radio and Navigation platforms Car Audio units volume split (Ku) prem IVI low-mid IVI Car Radio ST market vision Car Radio still highest volume Car Audio unit Volumes driven by China and emerging markets Car Radio Receivers still a core technology Smartphone connectivity enriching low end Positioning enabled applications growing ST infotainment solution focus Multi Standard Automotive Radio Receivers Infotainment Car Radio / Audio Processors High Efficiency Audio Power Amplifier GNSS Multi-constellation Receiver

29 ST Multi-Standard Radio Receiver 29 Classic AM/FM radio quality improvement via Digital DSPs (HIT family) Digital Multistandard AM/FM/DAB/DRM Terrestrial platform (MDR3 family) Supplier of SXM Satellite Radio for US More products coming stay tuned! Highly Integrated AM/FM Tuners Digital Terrestrial Radio Digital Satellite Radio

30 ST Infotainment Processor 30 Optimized ASSPs for Car Radio and RadioNavigation systems Optimal support of Smartphone connectivity Wired: USB with Auto-detection Wireless: BT + Wi-Fi Handling of display replication and remote control of Head Unit Remote control of iphone ( ipodout protocol) Embedded CAN MCU for vehicle interface Car diagnostic data via CAN bus, may be sent to smartphone apps via Bluetooth

31 ST Audio Power Amplifiers 31 ST: world leader in automotive audio power amplifiers ST has rich portfolio of Power Amplifiers and Voltage Regulators for Car Audio Solid #1 WW in automotive power amplifiers ~50% market share worldwide >> 50% market share in China by strong links with local distributors and audio makers

32 ST GNSS Multi-Constellation Receiver 32 Acquire and track simultaneously any mix of GPS, QZSS, Galileo, Glonass and Compass Most innovative high-performance Automotive GNSS solution Lead market offer of high-performance multi-constellation after launch of TeseoII receiver Provide multiple chipset form factor for flexibility and valueadd applications support in different markets Best Automotive practice for GNSS solutions (Positioning, Telematics) Fully owned ST proprietary GNSS solution Assisted GNSS libraries Turnkey multi-sensor Dead Reckoning, OEM quality Extended Temperature (> 85C) for roof applications

33 Conclusions 33 Driving factors for automotive electronics innovations are Green environment, lifesaving and Infotainment. ST is a global major supplier of silicon solutions and will stay focused in Automotive to keep leadership

34 Thank You