Automotive and Industrial SBC System Basis Chip Freescale System Solutions freescale.com/analog SBC Solutions Freescale Semiconductor has years of experience developing Contents sophisticated power management integrated circuits. In the realm Introduction / SBC Solutions Overview............2 of linear and switched mode power supply (SMPS) voltage regulation, Freescale has developed a family of products that combine several popular functions typically used in MCU-based SBCs Combine..................................................3 An SBC from a Trusted Source.........................4 automotive systems. Called System Basis Chips (SBCs), these SafeAssure Functional Safety Program ...........5 devices are designed to provide advanced power management SafeAssure Solutions – MC33907/8 SBCs.......6 and functional safety for the MCU along with additional integrated Energy Efficiency Solutions...............................7 circuits such as sensors and CAN and LIN transceivers. Automotive SBC Application Examples............8 System Basis Chips combine low drop out (LDO) voltage regulators, Integrated Automotive ECUs............................9 switching voltage regulators, with physical layer transceivers Microcontroller Compatibility...........................10 (CAN, LIN), which are the primary functions of the IC. More than Industrial SBC Applications.............................11 a stand alone power management IC, these system oriented solutions help your design in terms of safety, analog and digital flexibility, family device scalability, robustness and finally system cost savings. Controlled by an MCU through a serial peripheral interface (SPI), SBCs provide power saving modes and functional safety. SBCs are the ideal companion for MCUs to make your embedded system safely powered for automotive and industrial markets. 2 Freescale CAN-based SBCs............................12 Freescale LIN-based SBCs..............................13 Simplified Ecosystem.......................................14 Analog Products for the Industrial Market.......15 SBCs Combine: Advanced Power Management • Supply MCU, CAN and other embedded system loads • Linear (LDO) and Switch Mode Power Supplies (DC/DC) for MCU, physical layers and auxiliary loads Robust Physical Layer • Integrated transceivers for CAN and LIN protocols • Transmit digital information across vehicle network (analog wave) in line with automotive manufacturers and industry standards in terms of electrical, Electromagnetic Compatibility (EMC) and Electrostatic Discharge (ESD) performance System Management • Energy Savings: Manage low power modes, with ultra low quiescent current in stand by mode, and wake up of the system • Functional Safety: Achieve compliance to safety industry standards Complete Eco-system • Comprehensive tools and software interface to simplify your design • EMC compliance reports • SBCs compatible with Freescale and other MCUs AUTOMOTIVE + INDUSTRIAL Robust, Reliable Performance Leveraging a legacy of automotive analog leadership, Freescale also provides industrial solutions designed for safety, reliability and performance. These robust, reliable high-performance analog mixed-signal and power solutions bridge real world signals with connected processor intelligence enabling complete embedded system solutions. These analog products are designed for a broad array of applications including factory automation systems, industrial networking and power management equipment, portable medical products, smart home and building controls as well as energy storage systems. 3 An SBC from a Trusted Source Advanced Safety features Freescale is one of the top suppliers of • Monitoring of critical pins 9 (i.e., Reset (RST), Fail Safe (FS)) automotive semiconductors, for over 30 years, innovative solutions for the industrial market. • Safe pin to drive external ICs in application failure conditions Freescale was first to supply SBCs into the • Secure critical changes of state machine market over 10 years ago. Freescale’s • Sense of analog signals (i.e., Vbat, Ivdd, T) and is leveraging this experience to provide generation of system basis chips address the needs for robust, low latency networks in systems with increasing electronic automation. Timeout management module to supply the system Window watchdog MCU, transceiver interfaces to connect with More advanced for safety related applications (i.e., challenger algorithm on some SBCs) to conserve battery life. The SBCs integrate 4 • Advanced watchdog mechanisms Freescale’s SBCs integrate an energy in-vehicle networks and low-power modes Our MC33903/4/5 SBCs were recognized as the Data Conversion/ Driver/Clock of the Year from China’s Annual Creativity in Electronics (ACE) • Programmable fail-safe default status fully certified CAN and LIN interfaces according to latest electrical/ESD/EMC automotive requirements. Devices are Secured SPI on some SBCs (i.e., parity checks, clock counter) pin-to-pin compatible offering customers Innovative Energy Management the scalability desired to meet the needs of • Scalable power supply multiple platforms. • Innovative cranking pulse management Freescale is perceived by customers as an • Energy savings in low power modes (15 µA) essential source of automotive and industrial solutions with high-quality technical support worldwide. Key relationships with OEMs worldwide have led to unique system expertise and network compatibility. Robust In Vehicle Network (CAN High-Speed and LIN) • ESD ± 8 kV (150 pF/330 Ohm) gun test • EMC: Low emission – high immunity in line with market standards • Various network diagnostics SBC System Basis Chip Solutions SafeAssure Functional Safety Program Simplify the process of achieving compliance The focus on safety-critical applications in both prevalent and stringent in markets such as the automotive and industrial markets is solar energy and aviation, as well as FDA significantly growing, bringing new and added Class III medical. Electronics in industrial pressures to systems engineers as they work markets typically must operate with minimal to solve safety challenges. faults in harsh environments. The automotive industry is under pressure to Simplifies the process of system provide new and improved vehicle safety compliance, with solutions designed to systems, ranging from basic airbag address the requirements of automotive and deployment systems to extremely complex industrial functional safety standards advanced driver assistance systems (ADAS) with accident prediction and avoidance capabilities. These safety functions are increasingly carried out by electronics, and ISO Reduces the time and complexity required to develop safety systems that comply with ISO 26262 and IEC 61508 standards 26262 is intended to enable the design of Supports the most stringent Safety electronic systems that can prevent dangerous Integrity Levels (SILs), enabling designers to failures and control them if they occur. build with confidence Recent industrial disasters have highlighted the Zero defect methodology from design to need for improved safety, and an increasing manufacturing to help ensure our products number of industrial control systems are meet the stringent demands of safety requiring IEC 61508 safety certification. applications Functional safety is also becoming more MC33907/8 SBCs—SafeAssure Solutions Safety Process—ISO 26262 ASIL D • Safety measures of architecture and development process (ISO 26262) • Helps to reduce effort and time on ECU functional safety assessment • Process definition with dual core lock step MCUs: fault collection control unit (FCCU) monitoring Safety Hardware—Integrated Safety Architecture (ISA) • Saves development effort and time as no additional software required (only 1 main MCU) • Independant voltage monitoring and fail-safe state machine • High hardware diagnostics to cover single point failure (SPF), latent failure (LT) and common cause failure (CCF) Safety Software—Secured SBC and MCU Software interactions • Multiple registers to help software diagnostics, including safe state machine • Secured SPI communication to access safe state machine • Advanced watchdog challenger to ensure good MCU synchronization timing Safety Documentation—Safety enablement provided by Freescale • Application note for MC33907/8 SBCs and MPC5643L MCU • Safety manual, failure modes effects and diagnostic analysis (FMEDA) and complete ecosystem for fast, easy development 5 System Basis Chip Solutions MC33907/8 SBCs are ISO 26262Compliant The MC33907/8 is a switched mode power supply (SMPS) safety architecture concept that demonstrates its capability for ASIL D SBC MC33907/8 Block Diagram Block Diagram Voltage Supervisor Vcore 2.4 MHz 1.2 V to 3.3 V adjustable Boost Driver Flexible Energy Management to Supply 32-bit MCUs Vcca - 3.3 / 5.0 V Vpre 440 kHz Buck Vaux 3.3 / 5.0 V Battery sense safety applications per the TUV SUD Vcan - 5.0 V assessment. MC33907/8 Key Features • Highly flexible SMPS pre-regulator, allowing two topologies: non-inverting buck-boost Energy Management State Machine Configurable I/Os (6) Various Wake Up: • I/Os, • CAN, LIN 1.5 A of power • Linear voltage regulator dedicated to MCU A/D reference voltage or I/Os supply Fail-Safe State Machine Analog and Digital Build-in Self Test with 1.2 V up to 3.3 V delivering up to Robust In Vehicle Physical Layers functions (VAUX), or to a sensor supply (VCCA tracker or independent 5.0/3.3 V) • Multiple wake-up sources in low power mode: CAN and/or IOs • Battery voltage sensing and MUX output terminal • Enhanced safety block associated with fail-safe outputs • Six configurable I/Os 6 RST MCU Challenger Analog Multiplexer 2.5 V Ref. Fail-Safe Inputs Temp. Fail-Safe Output Static CAN Physical Layer (VCCA) 5.0 V or 3.3 V • Linear voltage regulator dedicated to auxiliary SecuredSPI Going Green Ultra Low Power Modes 30 µA Fail-Safe Inputs or standard buck • SMPS regulator dedicated to MCU core INT Safety Independent Fail-Safe State Machine Integrated Safety Product Longevity Program • Independent fail-safe monitoring unit for These products are supported by Freescale’s power management supervision • Fail-safe inputs for MCU (Fault Collection and Control Unit monitoring) and analog IC error handling • Advanced watchdog (challenger) for MCU timing monitoring • Fail-safe outputs (RST and FS pins) to allow system “deactivation” during failure monitoring Product Longevity Program. For terms and conditions and to obtain a list of available products please see: Freescale.com/ productlongevity SBC System Basis Chip Solutions Energy-Efficient Solutions In addition to our corporate thrust for safety, Freescale also has an energy efficiency thrust. The Energy-Efficient Solutions mark highlights selected products that excel in effective implementation of energy-efficient technologies and/or deliver market-leading performance in the application spaces they are designed to address. The need for greater system efficiency has led to the development of SBCs – system basis chips that deliver high efficiency. These are just the latest in a long history of analog system technology that simplifies power management and data communications. Unique SBC solutions offering dual DC/DC architecture for improved efficiency – up to 85%, the MC33907/8 SBCs support low voltage operation down to 2.7 V for improved system availability. This leading-edge product family combines high-current supply SMPS design with low power mode operation down to 30 µA including wake up by external CAN or I/O inputs. Energy Efficiency Freescale SBC Segmentation Freescale Energy Efficiency SBC Segmentation Transceivers LDO SBCs LDO SBCs with Safety SMPS SBCs with Safety Vbat Vbat Vreg Vreg INH BUS Vreg LDO Vbat Vbat Vreg LDO Vdd MCU CAN P/L • High Robustness EMC/ESD • Design for Cost • CAN FD & CAN Partial Networking BUS CAN P/L Safety Vdd 8/16 bit MCU • Simple Low Power Modes • Robustness • Design for Cost BUS SMPS+LDOs Vdd Vaux RST INT SAFE SMPS+LDOs Safety 16/32 bit MCU CAN P/L LIN P/L • Ultra Low Power Modes • Flexible Power Management • Medium Functional Safety BUS Vcore Vcca Vaux RST INT SAFE 32 bit MCU CAN P/L • Energy Efficient (>85%) • High Current (up to 2.0 A) • High Functional Safety (fit for ASIL D applications) Freescale offers different energy efficiency standard solutions for different system needs 7 System Basis Chip Solutions SBC Application Examples using Freescale SBCs In automotive applications, the MC33907/8 EV, HEV, Battery Management Gear Box, Transmission Seat Belt Pretensioner SBCs provide the energy management, MC33907 MC33903/4/5 system management and communications MC33907 Seat Module for MCUs in powertrain, engine management, Engine Management ADAS Management MC33907 MC33903/4/5 electric vehicle (EV) and hybrid electric vehicle MC33908 Suspension Body Controller HVAC (HEV) controls and battery management MC33903/4/5 MC33904 Lighting, SJB Instrument Cluster MC33903/4 MC33904 systems, gearbox and transmission controls, MC33908 and steering and suspension controls. Steering With their assured safety rating and high MC33907 efficiency, the MC33907 and MC33908 SBCs provide the ideal system solution for powering these complex MCUs. The MC33903/4/5 and MC33909 provide the right solution for body applications such as body controller modules (BCM), heating, ventilation, and air conditioning (HVAC) and door modules. They are also designed for use on low-end powertrain and safety applications. Freescale’s Extensive Analog and Sensor Automotive Portfolio Whatever design challenges you encounter, Safety Automation Power Drivers and Switches Freescale’s broad portfolio of analog and • ADAS 77 GHz radar transceiver • Intelligent distributed controllers sensor solutions can help you create your • Airbag ECU and crash sensors • H-Bridge power drivers • Braking: anti-lock braking system (ABS), electronic stability control (ESC), wheel speed sensor (WSS) control • 3-phase motor pre-drivers • Tire pressure monitoring system (TPMS) wireless sensor node System Power and Connectivity next breakthrough automotive design. Our proven lineup includes products in these areas: Battery/Energy Management • Alternator regulator chip • Stop/Start MOSFETs • Battery monitoring sensors • eXtreme power switches • Infotainment power management ICs • System Basis Chips • CAN/LIN transceivers • Multiple switch detection interfaces 8 System Basis Chip Solutions SBC Integrated Automotive ECUs System Basis Chips integrate ECU design Simplified Embedded Ecosystem – by the communication bus through integrated requirements to supply the MCU and other loads, Combining MCU and SBC is developed to in-vehicle network physical layers. manage system low power situations, monitor ease ECU development start, including the environment, set the system in fail-safe software drivers. state and communicate with the external world. In addition to significantly reduced development time, highly integrated automotive ECUs offer Product Robustness – Components like several other advantages: Embedded System Solutions for MCUs – SBCs are connected to the real world through By providing an ideal companion solution for battery line and through in vehicle network MCUs, SBCs offer a large family of power cables. They need to sustain harsh environment management solutions dedicated to 8-, 16- stresses such as immunity to power injection, • Energy efficiency – Ultra low lq, power conversion • Space reduction – PCB design and size optimization and 32-bits. This power management is based or immunity to electrostatic discharges, while Scalability – platform approach on low drop out (LDO) linear regulators, or minimizing electromagnetic emissions. ESD and Switch Mode Power Supply (SMPS) regulators EMC techniques are implemented to address Flexibility – I/Os, timings, power management to improve power efficiency. these key market requirements from the very Embedded System Availability – is part • System dependability Reliability – fewer solder joints beginning of the development. Robustness – against external stresses of the SBC’s design architecture. When low Functional Safety – From a simple watchdog battery voltage occurs, it is critical to predict up to an independent safety monitoring unit, the application performance level and implement Freescale offers a large family of safety-oriented hardware and software solutions to manage this. SBCs that help the system provide external Selecting an SBC hardware redundancy, and set the system in With several design alternatives, a few simple Battery sensing before the reverse battery diode helps the application monitor supply a fail-safe state when a failure occurs. (Page 5) Functional Safety – MCU checks, fail-safe, secured transitions steps simplify the selection of the right SBC to voltage without tank capacitor effect, and Connectivity – SBC design technology match the system requirements of the ECU. reduce the time to decision if low voltage combines energy management and connectivity operation is detected. for efficient energy use in operating modes and • Check connections between SBC, MCU and loads system wake up in the lowest power modes • Identify power supply requirements For LDO SBC solutions such as the MCU supply voltage MC33903/4/5, Freescale provides configurable MCU current consumption reset levels to allow low voltage operations ECU load supply voltage without MCU RST in order to let the system ECU load current consumption have time for data savings or to reduce the system cost (tank capacitor). On DC/DC SBC • Identify physical layer required solutions such as the MC33907/8/9, Freescale • Identify constraints offers configurable Buck/Buck Boost power Wake up sources and events supply designs that maintain system availability Low power modes during low voltage operations down to 3.5 V on Safety requirements the battery line (cranking pulse). Integrated Automotive ECU Integrated ECU Block Diagram Power Supply Network (Vbat line – 12 V) Vaux 5 V / 3.3 V (with ballast) SBC Power Wake Vcore from 1.2 V to 5.0 V Control & Diag. Sense System Fail Safe WD CAN Comm. LIN SPI Control MCU A-to-D Safety Fail Safe Load Management eXtreme Switch High-Side Drivers Low-Side Drivers Motor Driver 9 System Basis Chip Solutions SBC Microcontroller Compatibility Freescale offers a family of SBCs to cover 16-bit and 32-bit MCUs supply (core and peripherals) as well as 8-bit MCUs. SBCs are designed to support different MCUs in terms of voltage, current, accuracy and load/line regulation. These products are ideal for your Freescale MCU designs, and can also support other MCUs. SBCs are proposed in SOIC and LQFP packages with exposed pad for optimized system integration and thermal management. SBC and MCU Lineup MC33910, MC33911, MC33912 MC33903, MC33904, MC33905x MC34903P, MC34904 MC33909x MC33907x, MC33908x Vmcu supply Maximum current 5V Up to 50 mA 3.3 V or 5 V Up to 0.4 A 3.3 V or 5 V Up to 0.4 A 3.3 V or 5.0 V Up to 0.5 A 1.2 V to 3.3 V Up to 1.5 A Architecture LDO LDO LDO DC/DC + LDO Dual DC/DC K Family • • • E Family • • • KEA Family • • • • V Family • • • • Part Number SBC Power Management KINETIS MPC560xB MPC560xP MPC564xM MPC564xA Qorivva MPC5643L • • • • • • • • MPC5744P MPC574xG/C/B • All other MPC57xx Contact Freescale for compatibility details Freescale SBCs with CAN and LIN are ideal companions to Freescale microcontrollers. 10 • System Basis Chip Solutions SBC Programmable Logic(PLC) Controller (PLC) Programmable Logic Controller PMIC, SBCs 24 V Power Bus 5V LDO Power Drivers Relays, Motors, etc. DC/DC 3.3 V LDO Sensor Inputs ADCs eXtreme Switch MCU MPU Isolation Isolation DACs Temp. ..... Low-power Drivers Currents <50mA Voltages <15v Pressure Wired Communication Indus. Ethernet USB RS232-485 Wireless Communication ZigBee®, Bluetooth® CAN Freescale Technology Industrial SBC Applications Industrial Programmable Logic Controllers Human Machine Interface Interface (HMI) Human Machine (HMI) Power Line DC/DC LDO PMIC, SBCs DC/DC, LDO and CAN (PLCs), Human Machine Interfaces (HMIs) and low-voltage motor controls demonstrate industrial applications of how an SBC can Ethernet Physical Layer simplify powering a microcontroller while providing other system functionality. PLC In a PLC, the SBC can interface to the 24 V LED Backlight driver Display Graphics SDRAM 128 Mb MCU MPU FLASH 128 Mb CAN Physical Layer power bus and replace a separate DC/DC SD Card converter, LDOs, power drivers for relays and Local Diagnostic Interface motors and provide the CAN communication physical layer. In an HMI, the SBC can replace a separate DC/DC converter and LDOs and provide the USB RS232 LEDs Freescale Technology CAN communications physical layer. In low-voltage motor controls, an SBC can replace separate DC/DC converter, LDOs and Motor Control (Low-Voltage) Motor Control (Low Voltage) a relay driver. PMIC, SBCs Power Line H-bridge 3PP DC/DC LDO Display Graphics Motor MCU MPU Input Relay Driver eXtreme Switch Freescale Technology 11 System Basis Chip Solutions SBC CAN-Based SBCs Application-specific standard products (ASSPs) add application drivers to functionality • Ultra low current consumption in sleep mode (15 µA) Freescale CAN-based SBCs provide integrated of the SBC. • Fail-safe state machine linked with SAFE pin and voltage regulator (Vreg). Instead of an entry CAN Physical Layer Features • Secured SPI level SBC that merely combines these two • LDO linear power supply 5.0 or 3.3 V, up to 300 mA with an optional external ballast transistor • Watchdog capability alternatives to a separate CAN physical layer (P/L) functions into a single packaged IC, the CAN SBC adds low power functionality. DC/DC conversion for a more efficient power • LDO auxiliary regulator with ballast transistor (5.0 / 3.3 V configurable) conversion and also has low power capability. • CAN interface with internal supply The MC33907 and MC33908 SBCs employ • High precision VSUP sense monitoring • Configurable I/O with wakeup feature Freescale CAN-Based SBCs CAN P/L CAN-Based SBCs LDO SBCs SMPS SBCs ASSPs CAN H Product Segmentation CAN L CAN xcvr Freescale Products Vreg CAN xcvr + DC/DC Vreg + Low Power CAN xcvr + Vreg + Low Power + Appl. Driver MCU MCU MCU CAN xcvr + Linear Vreg + Low Power Appl. driver Appl. driver MCU MCU Appl. driver Appl. driver CAN xcvr + Vreg MC33901 MC34901 MC33CM0902 MC33903P MC33903S MC33903D MC33904D MC3x905S Physical Layers MC33907 MC33908 MC33909 ASICs or U Chips System Basis Chips Part Number MC33901 MC34901 MC33CM0902 MC34903/4/5 Auto version MC34903/4/5 Industrial version MC33907 MC33908 MC33909 6.5V Pre-regulator N/A N/A N/A N/A 2.0 A Buck or Boost 440 kHz 2.0 A Buck or Boost 440 kHz 2.0 A Buck or Boost 440 kHz VCore (MCU core) N/A N/A 5.0 V or 3.3 V 0.4 A (Linear) with ballast 5.0 V or 3.3 V 0.4 A (Linear) with ballast 0.8 A (B_2.4MHz) 1.5 A (B_2.4MHz) 0.5 A (linear) VCCA (I/O / ATD) N/A N/A N/A N/A 100 mA (int) ±1% 300 mA (wPNP) ±3% 100 mA (int) ±1% 300 mA (wPNP) ±3% N/A Vaux (auxiliary loads) N/A N/A N/A Yes (ballast) Up to 300 mA tracker/auxiliary Up to 300 mA tracker/auxiliary Up to 200 mA tracker/ auxiliary VCAN can supply N/A N/A 100 mA 100 mA 100 mA 100 mA 200 mA CAN interfaces 1 2 1 1 1 1 1 LIN interfaces 0 0 0/1/2 0/1/2 0/1 0/1 0/1/2/3/4 IOs N/A N/A 2/4 2/4 6 (F/S inputs) 6 (F/S inputs) 6 (MSGI) Watchdog – – Timeout, window, or advance Timeout, window, or advance Challenger Challenger Timeout, window or advance Safety features Tx dominant timeout (33) Tx dominant timeout (33) – – – Fit for ASIL QM QM B B D D B LowQ LPOFF 8 µA 16 µA 15 µA 15 µA 30 µA 30 µA 125 µA AMUX and battery sense – – Yes Yes Yes Yes Yes Fail-safe – – Safe Safe Independent I/O Independent I/O Safe Package SO8 SO14 SOI32eP SOIC32eP SOIC54eP LQFP48eP LQFP48eP LQFP48eP BCM, lighting EPS, suspension gear box EMS, HEV BCM, HVAC BMS Target market 12 Independent Fail Safe State Machine Build-in Self Test Fault Collection and Control Unit monitor All All Display System Basis Chip Solutions SBC LIN-Based SBCs LIN Physical Layer Features Freescale LIN-based SBCs provide integrated alternatives to a separate LIN physical layer (P/L) and voltage regulator (Vreg). Instead of an • SAEJ2602-2/LIN2.1 options part number selectable • EMC/ESD • Automatic compatibility with 3.3 and 5.0 V MCUs Excellent EMI performance from bus active wave shaping entry-level SBC that merely combines these two High EMC immunity & ESD robustness functions into a single packaged IC, the LIN Ultra low emissions: (50dBμV max in low frequency, 7dBμV max in high frequency) SBC adds low power and application driver functionality. The intelligent distributed control (IDC) devices integrate an MCU as well as LIN • Low sleep current (typical @ 6 μA) • Short to ground proof • Single battery supply (no 5.0 Vdd required) • Dedicated dual edge sensitive wake-up input • Fast slew rate selectable (>100 kBits) • Control of external voltage regulator through INH SBC functionality. Freescale LIN-Based SBCs LIN P/L LIN-Based SBCs LIN SBCs IDCs LIN Product Segmentation Vbat Gnd LIN xcvr Freescale Products Vreg MCU MCU LIN xcvr + Vreg + Low Power + Appl. Driver Appl. driver Appl. driver MCU LIN xcvr + Vreg MC33662 MC33663 MC33910 LIN Xcvr + Vreg + Low Power + Appl. Driver + MCU MC33910 MC33911 MC33912 Physical Layers IDC–Q Family IBS System Basis Chips Part Number MC33662 MC33663 MC33910 MC33911 MC33912 MC33903S,D MC33905S,D MC33907L MC33908L MC33909 LIN interfaces 1 2 1 1 1 1 or 2 1 or 2 0 to 4 Standard LIN2.x LIN2.x LIN2.x LIN2.x LIN2.x LIN2.x LIN2.x LIN2.x 1 CAN interfaces - – – – – 1 1 Enable pin Yes Yes – – – – – – 5 V/0.4 A 1.2 to 3.3 V Up to 1.5 A 3.3 or 5.0 V Up to 0.5 A 15 µA incl. 30 µA incl. LIN WU LIN WU MCU power supply No No 5 V/60 mA 5 V/50 mA 5 V/50 mA Low power mode stand by current 6 µA 12 µA 32 µA 32 µA 32 µA System I/Os - – 1 WU 2 WU 4 WU Up to 4 WU 6 safe I/Os 6 I/Os Challenger Independent Fail Safe State Machine Build-in Self Test Timeout window or advance 125 µA Safety features Tx dominant timeout, TSD Tx dominant timeout, TSD Timeout window Timeout window Timeout window Timeout window or advance System features - – 2 HS drivers 1 HS Driver dual LS for relay driver 2 HS drivers dual LS op. amp. – Fit for ASILD Switch to ground I/Os System features - – AMUX Battery sense AMUX Battery sense AMUX Battery sense AMUX Battery sense AMUX Battery sense AMUX Battery sense Electrical conformance Yes Yes Yes Yes Yes Yes Yes On-going EMC/ESD certification Yes Yes Yes Yes Yes Yes Yes On-going Package SO8 SO14 LQFP32 LQFP32 LQFP32 SOIC32eP SOIC54eP LQFP48eP LQFP48eP 13 System Basis Chip Solutions SBC Simplified Ecosystem Enabling an SBC in your design requires tools, documentation and boards that help to reduce the learning curve. To simplify the design phase, Freescale offers a professional ecosystem that includes evaluation boards (EVBs), evaluation modules (EVMs) and reference design solutions. Evaluation Modules (SBC + MCU) KIT33908AEEVB and KIT33907AEEVB (with graphical user interface) provide easy-to-use EVBs for the MC33907AE and MC33908AE. EVMs such as the Mother Board MC33908 - KIT33908MBEVBE, Daughter Board MPC5643L - KITMPC5643DBEVM and Complete kit (includes both) – KIT908-5643EVM provide another simplifying solution. Application Support • Application Notes Integrating the MPC5643L and MC33907/08 for Safety Applications (AN4442) Designing the VCORE Compensation Network for the MC33907/MC33908 System Basis Chips (AN4661) Easy to Design KIT908-5643EVM Evaluation Module MC33907_08 System Basis Chip Recommendations for PCB Layout (AN4766) • User’s Guide Qorivva MPC5744P Evaluation Board 144LQFP Expansion Board User’s Guide (MPC5744PEVB144UG) • Electrical and EMC/ESD certification reports with OEM acceptance files • Thermal prediction tools • SafeAssure functional safety documentation (Safety Assessment, Safety Manual, FMEDA) 14 SBC and MCU Ecosystem Development Tools and Kits Part Number Description SBC Reference MCU Reference KIT33903BD3EVBE MC33903 Evaluation Board MC33903D KIT33903BD5EVBE MC33903 Evaluation Board MC33903D KIT33905BD3EVBE MC33903/4/5 Evaluation Board MC33905D KIT33905D5EKEVBE MC33903/4/5 Evaluation Board MC33905D KIT33907AEEVB MC33907 Evaluation Board MC33907AE KIT33908AEEVB MC33908 Evaluation Board MC33908AE KITMPC5643DBEVM MPC5643L EVM Daughter board MPC5643L MPC5744P EVM DB (coming soon) MPC5744P KIT33908MBEVBE MC33908 EVM Mother board MC33908AE KIT908-5643EVM MC33908/MPC5643LFull EVM MC33908AE MPC5643L TRK-MPC5604B MPC5604B/MPC5607B Evaluation Board MC33905S MPC5604B TRK-MPC5634M MPC5634M Evaluation Board MC33905S MPC5634M MTRCKTSPS5604P 3phase Motor Control Demo (Pictus) MC33905S MPC56xxP MTRCKTSBN5604B 3phase BLDC Sensorless (Bolero) MC33905S MPC5604B MTRCKTSBN5604P 3phase BLDC Sensorless (Leopard) MC33905S MPC5643L SBC System Power Management Industrial power management and safety Power Drivers Analog Portfolio Battery and Energy Management UPS, energy storage systems, power tools and appliances DC motor and solenoid control System Management and Automation Power Analog Switches Safety systems, small engine management, intelligent motor control PWM drives for switching solenoids, resistive loads, lamps Analog Products for the Industrial Market Freescale analog products provide system and power management and enhance and simplify system design for several industrial applications including: • Factory automation − PLC, I/O, robotics • Home control − HVAC, elevators, security cameras • Energy conversion and storage − UPS, grid storage, backup storage systems • Cordless power tools and smart appliances • Transportation − Special vehicles/engines, ebikes Delivering robust, reliable performance, Freecale SBCs provide additional system support to Freescale’s analog portfolio. 15 System Basis Chip Solutions SBC About Freescale Analog Products Freescale has been a market leader in analog solutions expanding on more than 30 years of innovation. Freescale is a leading provider of high-performance products that use SMARTMOS technology combining digital, power and standard analog functions. Freescale supplies analog and power management ICs that are advancing the automotive, consumer, industrial, medical and networking markets. Analog solutions interface with real world signals to control and drive for complete embedded systems. Technical Support and Social Media Freescale takes pride in providing world-class support. Assistance is just a click away at freescale.com/support Technical Information Center Freescale engineers offer assistance online or over the phone to meet specific customer needs around the world. Local Technical Support Freescale field application engineers are located close to direct customers and are available for direct contact and customer visits. FAQs Our vast knowledge base of frequently asked questions (FAQs) is online to offer support 24 hours a day, seven days a week. It is updated and maintained by product experts. Technical Documents Available at freescale.com • Engineering Bulletins • Reference Manuals • Data Sheets Analog Products Selector Guide (SG1002) • Safety Manual • Compensation Network • Application Note with MCU Connect with Us blogs.freescale.com For more information, please visit freescale.com/analog Freescale and the Freescale logo are trademarks of Freescale Semiconductor, Inc., Reg. U.S. Pat. & Tm. Off. SMARTMOS is a trademark of Freescale Semiconductor, Inc. All other product or service names are the property of their respective owners. © 2014 Freescale Semiconductor, Inc. Document Number: BRSBC REV 1