英迪芯微-汽車隱藏門把手、智能充電小門、觸控指示燈芯片及算法解決方案.pdf

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1、汽車隱藏門把手/智能充電小門/觸控 指示燈芯片及算法 解決方案INDIE MICROELECTRONICS(WUXI)CO,LTDTo become the world s leading chip supplier of automotive and medical.國內外一級供應商客戶及汽車客戶產品通過國內外TIER1客戶進入所有主流車企客戶概況研發實力英迪芯微綜合研發實力資深車規芯片研發團隊核心研發團隊車規產品研發經驗10年以上本科以上學歷占比98.03%知識產權護城河100多項專利授權/預審其中發明專利近50項獎項奇瑞協同創新獎三花控股技術創新獎江蘇省高新技術企業上海市高新技術企業江蘇

2、省潛在獨角獸企業無錫市準獨角獸企業無錫市專精特新企業系統方案解決能力支持客戶評估及快速生產部署開發和驗證代表性模塊設計全球化的供應鏈和客戶部署全球化供應鏈供應鏈全球部署批量交付經驗綜合研發實力BCMTI/PL MAX 24 CH x 2LEDsLDO12V-5V汽車 MCU高溫高壽命高擦寫次數的存儲模塊符合功能安全和數字安全的診斷和保護機制最佳生態系統的ARM-M0/M4內核汽車驅動芯片集成度高包含5大領域的IP需要非常強的團隊協作和流程管理能力很多創始團隊只能具備其中的一項能力MCU 驅動 總線通信 電源 信號鏈電源高魯棒性的脈沖電壓，靜電保護加強的電磁兼容設計高可靠性設計應對電極反接緩放電

3、等汽車惡劣環境低功耗設計總線通信CAN總線LIN總線串口通信驅動燈驅動繼電器驅動電機驅動高低邊閥類驅動信號鏈電壓，電流信號采集信號放大增益處理觸摸感知12bit高速信號處理17/24bit高精度信號處理研發實力英迪芯微汽車“多合一芯片”VBATLIN收發器DC/DCLED驅動MCUVBAT傳統方案LIN BUSI/OLIN BUSOr I/O24CH PWMTI/PLLDO12V-5VRuGByBCM英迪芯微方案Product Overview:Meta Lite iND87400+external driver or predriverARM Cortex M0,16/48Mhz,Divid

4、er48k flash,8K/16K SRAM,ECCAdvanced motor control PWM moduleGPT1-5,many timers15xGPIO+2xIOLDO output external 20mALIN slave only,Fast LINADC 12 bits1xDifferential current sense amplifier BDC,Stepper,BLDCKey FeaturesBDC,Stepper,BLDC with low cost;Motor Control ExamplesTypical Application Circuits Pac

5、kage:QFN24 4mmx4mm(wettable flank)Tj=150,AEC-Q100 Grade 1 FuSa:Support customer ASIL BAngle Or Switch SensorMPower SupplyTransistors circuitOr driver ICMCUInterface+12V from BatteryLINMotor control PWM modulesMetaLiteMExt.3.3VCurrent Sense Amplifier Meta Lite Application:充充電小小門馬達達執行器行器 方案優勢方案優勢使用單芯片

6、實現充電小門馬達驅動，支持BDC/BLDC/Stepper電機特別針對BDC電機，更具成本和體積優勢。電流可拓展，支持不同電流大小，實現技術方案平臺化。支持堵轉/換向控制/支持軟件緩啟動支持步進/方波/FOC 算法控制.高壓喚醒IO口，外圍設計更簡潔可靠支持自動尋址CSA 電流保護支持256檔可調，響應更快，為電機提供更精準LDO 輸出電流20mA,可為sensor 外圍器件供英迪芯微參考設計應用包針對BLDC/BDC/Stepper 電機,提供硬件參考設計/算法/軟件demo code/SDK.Meta Lite Application:充充電小小門馬達達 X LED燈燈方案優勢使用單芯片實

7、現充電小門配備氛圍燈，顯示充電狀態。與傳統分立方案相比，具有更高集成度以及性價比。GPIO 獨立控制，實現調光.電機控制與調光使用獨立PWM 模塊電流可拓展，支持不同電流大小，實現技術方案平臺化。支持堵轉/換向控制。支持軟件緩啟動英迪芯微應用包提供方案硬件參考設計/軟件demo code/SDK.基于基于 iND83215 的充電小門完整方案的充電小門完整方案主要特色：單芯片實現 LED+觸控+LIN SBC+電機控制芯片內置 3 路 LED 驅動，驅動 RGB4x GPIO 用作 PWM 輸出，H 橋驅動 BDC 2x GPIO 用作霍爾位置捕捉所有 IO 可用作觸控，提供防水 SDK 算法

8、通過 BCI level-2 測試推薦 QFN24iND8321512V BatteryTouchLED driverTouch sensorVBATLIN SlaveLIN PHYLIN busHost MCU指示燈部分LED driverLED driverADCNTC sensorGPIOGPIOGPIOGPIOH-bridgeMADCCurrent Sense電機部分觸控部分2*GPIOHall senseFeature HighlightIntelligence 智能智能&Communication 總線互互聯/OTACSA_PCSA_NGND_LIN Jacobi-iND87421

9、 Sakura-iND87411Meta Lite-iND87400ADC Divider/MuxTEMP SensorSWCLKSWDDAPGPIOVBATVBATKL30/15GPIOLIN_INFlashECCSRAMECCARMCORTEX-M0LIN PHYLIN 2.xSlaveCTRL12 bits SAR ADCPORBORPMU-DiagnosisVDD33EXTVDD33VDD151.5V3.3V3.3VHall sensorMax.20mAGPIO-PA,PB,PCPWM module-2x16-bit timer-4xpairs outputPWM AUX-2xTime

10、rs-6 ChannelsGT1/2/3/4/5-5x16-bit timerNVICROSCWDTUARTSPIFast LIN up to 115.2kbit/sPWM,GT,CTTUART,SPI,ADCCTT1/2-Capture-TriggerCurrent Sense AmplifierCRC32ComparatorFuSa Shut OffBlue-Functional Safety DividerEPADGND_DGND_AGND_PMemory ProtectionIN1/2/3/4GNDnFAULTEnableMotorLSSx1 or 2VBATLINBUSOT Moni

11、torSPIVoltage RegulatorOV/UV MonitorSPI/RegisterPredriver-ChargePumpSC ProtectionOSC_CLKPWM ControlEnable ControlOUT1/2/3/4ADCx2 ADC+circuit to measure back-emf voltage ARM Cortex M0,48MHz Divider Integrated internal high accuracy oscillator Byte program Flash and SRAM both with ECC 16k SRAM support

12、s motor control look-up tables and control of 2 motors CRC32 for fast OTA data validation(510ms 64k bytes)Dedicated integrated LIN PHY&Controller(VW approve list IP)Reduces CPU processing load,support Fast mode up to 115.2K Flash/SRAMControl&ProcessCRCLIN Advanced motor control PWM modulePWM ModuleG

13、eneral Purpose Timer GPT1-5,many timersFeature HighlightMotor Control Platformization 電機控制平臺化機控制平臺化CSA_PCSA_NGND_LIN Jacobi-iND87421 Sakura-iND87411Meta Lite-iND87400ADC Divider/MuxTEMP SensorSWCLKSWDDAPGPIOVBATVBATKL30/15GPIOLIN_INFlashECCSRAMECCARMCORTEX-M0LIN PHYLIN 2.xSlaveCTRL12 bits SAR ADCPOR

14、BORPMU-DiagnosisVDD33EXTVDD33VDD151.5V3.3V3.3VHall sensorMax.20mAGPIO-PA,PB,PCPWM module-2x16-bit timer-4xpairs outputPWM AUX-2xTimers-6 ChannelsGT1/2/3/4/5-5x16-bit timerNVICROSCWDTUARTSPIFast LIN up to 115.2kbit/sPWM,GT,CTTUART,SPI,ADCCTT1/2-Capture-TriggerCurrent Sense AmplifierCRC32ComparatorFuS

15、a Shut OffBlue-Functional Safety DividerEPADGND_DGND_AGND_PMemory ProtectionIN1/2/3/4GNDnFAULTEnableMotorLSSx1 or 2VBATLINBUSOT MonitorSPIVoltage RegulatorOV/UV MonitorSPI/RegisterPredriver-ChargePumpSC ProtectionOSC_CLKPWM ControlEnable ControlOUT1/2/3/4ADCx2 ADC+circuit to measure back-emf voltage

16、SW algorithm demo:stepper,BEMF,FOC,sensor or sensorless,stall detection And advanced algorithm support Differential current sense amplifier(typ.Setting time 1.2us)with optional internal filter Over current protection or stall detection comparator after CSA ADC up to 12bits with typ.2.8sconversion ti

17、meControl&CalculationCurrent Sense AmplifierADC Independent 3.3V for external sensor power supply GPIO/ADC for BLDC Back-emf measure GPIO/ADC for angle hall sensor GPIO/capture for switch hall sensorPosition Feedback External shunt option for different solution(motor types,control method,current acc

18、urate and power)Single shunt BLDC(zero cross,BEMF or FOC)to improve noise,torque,EMC,efficiency,lifetime(+external 1xCSA)2 x shunt current measure possible for high performance stepper motor control:improving stall detection,noise and motor consistencyCurrent MeasureLIN 2.2 DLLLIN 2.2 PLVW IEC 62228

19、-2SAE J2602-2IP Highlight High Robustness LIN Integrate Transceiver Mass product LIN IP validationTransceiver integratedImprovedEMC slew rate ISO 17987iND87400 分立方案分立方案IND87400+driver ICiND87421/87422MotorVBATLINGNDGNDDvsCbatClinCopCv33GNDCvddextCvdd3v3Position/rheostatOptionalRshuntRopRopOptionalDe

20、bugConnectorCSA_PiND87400LVBATVDD3V3EXTVDD3V3PA3PA4PA5PA6PB6PB5PB2PB4PB1PB3CSA_NSWCLK/PC1PA2PB0PC4GND_LINPC3LIN_IN/PC2SWD/PC0PB7SSNiND87411DRVOFF34CLKIN4IN3IN2IN1GNDOUT1OUT2OUT3LSS12OUT4LSS34SDISDOVM_1VMGNDDRVOFF12VDDNFAULTNSLEEPNCGNDCvmCSA_PNCGND_1NFAULTVBATLIN_IN/PC2GND_LINNSLEEPVMVDD3V3EXITVDD3V3

21、PA3PA4PA5PA6OUT1OUT2OUT3LSS12OUT4LSS34CSA_NV33PA2PC0/SWDPC1/SWCLKIN1HIN1LPC3PC4NCNCNCNCNCNCCvddextCvddEPADDvsCbatGNDClinVBATLINGNDRshuntRopRopCopDebugConnectorPosition/rheostatOptionalOptionalMotorRshuntRopCopRopAMP.OptionaliND87400iND87411PB0PB1PB2PB3PB4PB5PB6PB7SPI_MODEIN2LIN2HIN3LIN3H/SCLKIN0L/MI

22、SOIN0H/MOSIiND87421SCSTypical Motor Control Solution Recommendation Low Cost/high currentHigh current/More diagnosisSmall size/More diagnosis 全系共享軟件算法平臺+英迪芯微Turn Key 算法支持+最優成本英迪芯微充電指示燈產品組合英迪芯微充電指示燈產品組合Charging lighting PortfolioRuGBy HP iND83213A/iND83213A CS0124-channel programmable current sources

23、（Up to 50mA/channel）Sync Buck up to 1200mALIN slave+LIN master(only iND83213ACS01 has LIN master)Arm Cortex M0,64KB flash,16KB SRAM8 GPIOsIn-process:VW approval list,IEC62228-2,J2602-2QFN48 6x6mmRealPlum HPiND83215 3-channel programmable current sources(Up-to 60mA/channel)LIN master+LIN slave UART&S

24、PI Master,up to 10*GPIO 16MHz Arm Cortex M0,48KB flash,8KB SRAM QFN20/QFN24 4x4mmRealPlum Pro iND83209 3-channel programmable current sources,Up-to 60mA/channel Arm Cortex M0,64KB flash,16KB SRAM LIN master+LIN slave,6 GPIOs VW approval list,IEC62228-2,J2602-2 QFN20 4x4mm單芯片 24ch LED 方案，適用于：更小 PCB 尺

25、寸更酷炫 LED 顯示動態流水場景（最大 8 組 RGB）單芯片 3ch LED 方案，適用于：更低成本需求場景需集成電機控制或觸控場景適用于：VW approval 場景iND83213AAutomotive SOC with LIN interface for 24 channel LED driverFull automotive qualification AEC-Q100 Grade 1ARM cortex M0,64K Flash and 16K SRAM24 channel programmable 50 mA max constant currentIntegrated 120

26、0mA Buck with SOCSupported LIN slave,hardware LIN TX monitorGeneral purpose IOs*8,12bits SAR ADCSupported hardware over temperature protection,battery voltage detection andmonitoringTwo P/N:iND83213ALIN Slave onlyiND83213ACS01 LIN Master+LIN SlaveAutomotive interior and exterior light systemsGeneral

27、 LED lightingHigh speed LED light animationHigh integration density:Only one PCBA,reduce MCU andDCDCiND83213 Key Features：Benefit：Application：iND83215High-Integrated Automotive 3 Channel LED Lighting Device ARM M0 core，48kB flash with ECC,8kB SRAM with ECC3-channel programmable current sources,up to

28、 60mA/channel16MHZ RC oscillatorInterface:LIN master+LIN slave10*GPIO,SPI master and UARTAll GPIOs support touch sensing inputPN voltage measurement for temperature compensationPackage:QFN-20 or QFN-24 4mm*4mmJunction temperature:150 degreeSupported hardware over temperature protection,battery volta

29、ge detection and monitoringAmbient lightingOverhead reading lightingCharging lightingGeneral purpose MCU with SPI/Uart for LIN node slave operationIntegrated LIN transceiver with supporting LIN auto-addressing10*GPIO,SPI master and UART to extend the applicationiND83215 Key Features：Benefit：Applicat

30、ion：LED3 BAT CURRENT SOURCEX3 ARM M0core IO MUXSWCLKSWDIO12 bits SAR ADCLINPhysicallayerTEMPERATURESENSORPMUClock&OSCLIN INLIN OUTBATSW/GPIOWATCH DOG2 LED1 Open/short detectionBATLEDxTemp.LINPhysicallayerLIN2.x slavecontrollerLIN2.x master controllerTXRXTXRXPN detection16bits PWM dimming48k Flash 8K

31、 SRAMTimerWatch dog1GND LED2 BORPORUV/OVLDO基于基于 iND83213A 的充電指示燈方案的充電指示燈方案主要特色：內置 1200mA Buck+24ch LED 驅動，單芯片解決多 RGB 顯示場景LED 恒流驅動，單通道最大 50mA內置 LIN PHY8x GPIO，支持NTC溫度和傳感器擴展iND83213A12V Battery3*LED driversVBATLIN SlaveLIN PHYLIN busHost MCUUp to 8x RGBgroups3*LED drivers1200mA BuckBulk outLED023基于基于

32、iND83209/83215 的充電指示燈方案的充電指示燈方案 并聯形態并聯形態12V BatteryLED driverVBATLIN SlaveLIN PHYLIN busHost MCULED driverLED driver2*GPIOSwitchSwitch分時控制LED driverVBATLIN SlaveLIN PHYLED driverLED driver2*GPIOSwitchSwitch分時控制iND83209iND83209LIN MasterLIN PHY12V Battery主要特色：LDO 架構，低成本解決多路 RGB 控制采用分時控制支持 LIN 級聯，拓展更多

33、 RGB LED 組RGB Group 1RGB Group 2RGB Group 3RGB Group 4Use LIN for extension基于基于 iND83215 的閱讀燈方案的閱讀燈方案主要特色：單芯片實現 LED+觸控+LIN SBC 芯片內置 3 路 LED 驅動：1 路 LED 用于背光2 路 LED 可單獨或并聯使用，并聯時最大 120mA 驅動適配電鍍件和膜片形態已通過 L2-200mA 全頻段 BCI 測試iND8321512V BatteryTouchLED driverTouch sensor1x LED(backlight)VBATLIN SlaveLIN PHYLIN busHost MCULED driver12x LED(lighting)Indiemicro Touch Solution BenefitsMCULIN SBCLED driversTouch IC“all-in-one”Touch SoC618V LDOLED driversTouch AFECompetitors solutionIndiemicro solution Minimized PCB size Lowest BOM costTHANKS獨立思考獨立思考，與眾不同與眾不同