恩智浦MCU及IP接口产品在简化自动抄表系统设计中的应用

MCUIPBUMMSChina,NXPSemiconductorsAugust18,20092IP3’09-’11StateGriddecidedB$10(2009-2011)investmentprogramfore-meterResultin150-220Mioelectronicelectricitymeterinstallationinthenext3years(60-70Miosetsperyear)About90MiounitwillbeproducedinChinain2011Newregulationswillinfluence–aRTCboomup–MCUwithlargememoryandinterfacefeatures–LCDdriverwithhighsegment(=240Segment)4Focusareas5hyperlinksto:160sgmt.PCF8534A:240sgmt.LCDCharacterDriverPCF2113:120icons&2*12(1*24)(line*character)PCF2119:160icons&2*16(lines*characters)LCDGraphicDriverPCF8535:65x133PCF8531:34x12832bitCortexM3LPC17xxfamilySamplesend2008M3Corerelease2,80MHzupto64kBS-RAMupto512kBofFlashRichperipheralsetTrue12bitADCTrueRTC(1µA)Ethernet,USB,4UARTs8bitLPC900familyrichperipheralsetupto16kBFlashonchipLCDdriver32bitARM7LPC2000family50familymembersupto72MHzupto1MBofFlashupto100kBofSRAMRichperipheralsetEthernet,USB,CANonchipLCDDriver10bitADC4UARTs32bitARM9:LPC3000growingfamily,266MHz256KBRAM,LCD,Touchsc.Ethernet,(HS)USB,…LowestPowerRTCPCF2123typ.120nA,Tunableto+/-1ppmatroomtemp.AccurateRTC(aRTC)PCF2127,8,9temperaturesensortemperaturecompens.(3ppm)QuartzoscillatorintegratedLowPower,LowcostRTC,PCF8563/85w/w.o.RAM,lowpower250nA;DisplayDriverMicrocontrollersRealtimeclocklargestportfoliooffunctionsandpackageslargeportfolio,ultrasmallpackages,LowRDS(ON),MOSFETs,lowVCE(sat)(BISS)trans.,LowVfSchottkydiodes,ESDprotectiondiodesandarrays,Complexdiscretes:RETs,loadswitches,etcTransistors,DiodesandESDProtectionLogicICs67LPC214264K/16K2*ADC,DACLPC214132K/8KADCLPC2144128K/16K2*ADC,DACLPC2146256K/40K2*ADC,DACLPC2148512K/40K2*ADC,DACLPC2132/0164K/16K2*ADC,DACLPC2131/0132K/8KADCLPC2134/01128K/16K2*ADC,DACLPC2136/01256K/32K2*ADC,DACLPC2138/01512K/32K2*ADC,DACLPC2124/01256K/16KADCLPC2114/01128K/16KADCLPC2119/01128K/16KADC2*CANLPC2129/01256K/16KADC2*CANLPC2194/01256K/16KADC4*CANLPC210216K/4KADC,RTCLPC21018K/2KADC,RTCLPC210332K/8KADC,RTCLPC2105/01128K/32KLPC2106/01128K/64KLPC22200K/64KADCLPC2210/010K/16KADCLPC2212/01128K/16KADCLPC2214/01256K/16KADCLPC2292/01256K/16KADC2*CANLPC2290/010K/16KADC2*CANLPC2294/01256K/16KADC4*CANLPC2366256K/58KEthernet,USB2*CANLPC2364128K/34KEthernet,USB2*CANLPC2368512K/58KEthernet,USB2*CAN,SD/MMCLPC2378512K/58KEthernet,USB2*CAN,SD/MMCLPC28800K/64KHSUSBStereoCodecLPC28881024K/64KHSUSBStereoCodec48pins64pins64pins64/100pins144pins180/208pins180pins100/144pinsLPC2468512K/96KEthernet,OTG2*CAN,SD/MMCLPC2458512K/96KEthernet,OTG2*CAN,SD/MMCLPC2109/0164K/8KARM926EJ-SARM7TDMI-S296/320LPC2000LPC3000LH7540xGrayscaleLCDTouchscreenLH7541xColorLCDTouchscreenLH79520ColorLCDMMULH79524ColorLCDTouchscreen,MMUUSB,Ethernet,NANDBootARM720TLH7A400ColorLCDMMULH7A404ColorLCDMMU,TSCUSBHost,Framebuffer,NANDBootARM922TLH79525ColorLCDTouchscreen,MMUUSB,Ethernet,NANDBootARM7TDMI-S144/176/208256/324BlueStreakLPC24600K/96KEthernet,OTG2*CAN,SD/MMC100/144/2081H2009AdditionsLPC2478512K/96KEthernet,OTG2*CAN,SD/MMCLCDLPC24700K/96KEthernet,OTG2*CAN,SD/MMCLCDLPC2387512K/96KEthernet,USB2*CAN,SD/MMCLPC2388512K/96KOTG,Ethernet2*CAN,SD/MMCLPC2158512K/40K2*ADC,DACLCDDriverLPC2157512K/32K2*ADC,DACLCDDriver80/100pinsLPC1000LPC2365/67256-512K/58KEthernet,SD/MMCLPC2377512K/58KEthernet,SD/MMCLPC24200K/82KUSBD/H/OTGLPC2362128K/58KEthernet,USB,CANLPC236164K/34KUSBD/H/OTGCANLPC2104/01128K/16KLPC2105/01128K/32KLPC2106/01128K/64KLPC3180/0164KSRAM32+32KCacheVFP,USBOTGLPC3220128KBSRAM+SRAMi/f+I2SLPC3230256KBSRAM+LCDCLPC3240+Ethernet-LCDCLPC3250256KBEthernetLCDCLPC3220128KBSRAM+SRAMi/f+I2SLPC3230256KBSRAM+LCDCLPC3240+Ethernet-LCDCLPC3250256KBEthernetLCDCLPC313096KSRAMHSUSBOTGA/D,I2S,I2CCortex-M3LPC175264K/16KUSB,CANLPC175132K/8KUSB,CANLPC1754128K/32KUSB,CANDACLPC1756256K/32KUSB,CANDAC,I2SLPC1764128K/32KEthernetCAN,USBLPC1758512K/64KEthernet,USBCAN,I2S,DACLPC1765256K/64KUSBDAC&I2SLPC1766256K/64KEthernet,USBCAN,I2S,DACLPC1768512K/64KEthernet,USBCAN,DAC,I2SLPC3131192KSRAMHSUSBOTGA/D,I2S,I2CLPC3151+OTP+UniqueIDLPC3154+AESDecryption+SecureBoot180/208LPC3153+AESDecryption+SecureBootLPC3152+PSU+CODEC+BatteryCharger-AESDecryption2008AdditionsARM968E-SLPC2919/01768K/48KCAN,LINLPC2917/01512K/48KCAN,LINLPC292523/21128-512KUSB,5vADCCAN,LINLPC29391MBFlashUSB,5vADCCAN,EMILPC2930FlashlessUSB,5vADCCAN,EMILPC2929/27768K-512KUSB,5vADCCAN,LIN90+ARMMCUsbyendof2009NXPARM832-bitARM7/9960MHzOperation(54MIPS)frombothon-chipFlashandSRAM2I2C,2UARTs,1SPI,1SPI/SSPTwo8-ch10-bitADCsOne10-bitDAC4Timers(Capture/Match/PWM/WDT)47I/Opins(5Vtolerant)3.3VSingle-VoltageSupply32KHzRTC,BOD,PORUser-codesecurityReal-timeDebugging&TraceISP,IAP,ParallelProgrammerSupportTinyPackages:QFP64(10x10x1.4mm),HVQFN64(9x9x0.85mm)2004-(LPC2138)-GPRS(LPC2132)-LPC213x60-MHz,32-bitARM7TDMI-SwithAHB/APBinterfacesUpto256KBofISP/IAPFlash16KBofSRAM8-channel,10-bitA/DconverterExternalmemoryinterfaceOptional16-bitThumbModeforcode-sizecriticalapplicationsVeryfastFlashprogrammingviaon-chipboot-loadingsoftwareTwo32-bittimersandonePWMunitReal-timeclockandWatchdogtimerMultipleserialinterfaces:2UARTs,FastI2C-bus,2SPI112I