LPC1850FET180,551 ARM Microcontrollers – MCU Cortex-M3 200kB SRAM 200 kB SRAM
♠ Inkcazo yeMveliso
| Uphawu lweMveliso | Ixabiso lophawu |
| Umenzi: | NXP |
| Udidi lweMveliso: | I-ARM Microcontrollers-MCU |
| RoHS: | Iinkcukacha |
| Isimbo sokuNqamisa: | SMD/SMT |
| Umqulu/Ityala: | TFBGA-180 |
| Undoqo: | I-ARM Cortex M3 |
| Ubungakanani beMemori yeNkqubo: | 0 B |
| Ububanzi bebhasi yeDatha: | 32 bit |
| Isisombululo se-ADC: | 10 bit |
| Ubuninzi bewotshi yokuphindaphinda: | 180 MHz |
| Inani le-I/Os: | 118 I/O |
| Idatha ye-RAM Ubungakanani: | 200 kB |
| Supply Voltage - Min: | 2.4 V |
| Ubonelelo lweVoltage-Max: | 3.6 V |
| Ubuncinci bobushushu bokusebenza: | - 40 C |
| Obona bushushu bokusebenza: | + 85 C |
| Ukupakishwa: | Itreyi |
| I-Analogue Supply Voltage: | 3.3 V |
| Uphawu: | NXP Semiconductors |
| ISigqibo seDAC: | 10 bit |
| Uhlobo lwe-RAM yeDatha: | SRAM |
| Idatha yeROM ubukhulu: | 16 kB |
| Uhlobo lwe-ROM yedatha: | EEPROM |
| I/O Voltage: | 2.4 V ukuya ku-3.6 V |
| NONE | CAN, Ethernet, I2C, SPI, USB |
| Ubude: | 12.575 mm |
| Ukungevani kukufuma: | Ewe |
| Inani lamatshaneli e-ADC: | 8 Ijelo |
| Inani lezibali-xesha/izixhobo zokubala: | 4 Isibali-xesha |
| Uthotho lweProsesa: | LPC1850 |
| Imveliso: | MCU |
| Uhlobo lweMveliso: | I-ARM Microcontrollers-MCU |
| Uhlobo lweMemori yeNkqubo: | Flash |
| Ubungakanani bePakethi yoMzi-mveliso: | 189 |
| Uluhlu olungaphantsi: | Microcontrollers - MCU |
| Igama loRhwebo: | I-LPC |
| Izibali Zexesha: | Isibali-xesha seWatchdog |
| Ububanzi: | 12.575 mm |
| Inxalenye # Izifakelo: | 935296289551 |
| Ubunzima beyunithi: | 291.515 mg |
♠ 32-bit ARM Cortex-M3 flashless MCU; ukuya kuthi ga kwi-200 kB SRAM; I-Ethernet, ezimbini ze-HS USB, i-LCD, kunye nomlawuli wememori yangaphandle
I-LPC1850/30/20/10 zii-ARM Cortex-M3 ezisekwe kwi-microcontrollers kwizicelo ezizinzisiweyo. I-ARM Cortex-M3 sisiseko sesizukulwana esilandelayo esibonelela ngophuculo lwenkqubo efana nokusetyenziswa kwamandla aphantsi, iimpawu zolungiso eziphuculweyo, kunye nenqanaba eliphezulu lokudibanisa ibhloko yenkxaso.
I-LPC1850/30/20/10 isebenza kumaza e-CPU ukuya kuthi ga kwi-180 MHz.I-ARM Cortex-M3 CPU idibanisa umbhobho okwinqanaba eli-3 kwaye isebenzisa i-architecture yase-Harvard enomyalelo wasekhaya owahlukileyo kunye neebhasi zedatha kunye nebhasi yesithathu yeeperipherals. I-ARM Cortex-M3 CPU ikwabandakanya iyunithi yokulanda kwangaphambili exhasa i-branching eqikelelwayo.
I-LPC1850/30/20/10 ibandakanya ukuya kuthi ga kwi-200 kB ye-chip ye-SRAM, i-quad SPI Flash Interface (SPIFI), inkqubo ephantsi ye-State Configurable Timer/PWM (SCTimer/PWM), abalawuli ababini be-High-speed USB, i-Ethernet, i-LCD, isilawuli sememori yangaphandle, kunye ne-analog yedijithali yangaphandle, kunye ne-multiple digital control.
• Undoqo weprosesa – i-ARM Cortex-M3 iprosesa (uguqulelo r2p1), esebenza ngokuphindaphindiweyo ukuya kuthi ga kwi-180 MHz.
– I-ARM Cortex-M3 eyakhelwe-ngaphakathi iYunithi yoKhuseleko lweMemori (MPU) exhasa imimandla esibhozo.
– I-ARM Cortex-M3 eyakhelwe kuyo iNested Vectored Interrupt Controller (NVIC).
– Non-maskable Interrupt (NMI) igalelo.
-I-JTAG kunye ne-Serial Wire Debug, umkhondo we-serial, iindawo zokuqhawula ezisibhozo, kunye neendawo ezine zokubukela.
– IModyuli yokuLandela ephuculweyo (ETM) kunye nenkxaso ye-Trace Buffer (ETB) ephuculweyo.
Isibali-xesha sokuphawula kwenkqubo.
• Imemori ye-chip
-I-200 kB SRAM yekhowudi kunye nokusetyenziswa kwedatha.
-Iibhloko ezininzi ze-SRAM ezinokufikelela ebhasini okwahlukileyo.
– 64 kB ROM equlathe ikhowudi yokuqalisa kunye ne-on-chip abaqhubi besoftware.
– 64 bit + 256 bit One-Time Programmable (OTP) memory kusetyenziso lwenjongo jikelele.
• Iyunithi yokuvelisa iwotshi
-I-Crystal oscillator enoluhlu olusebenzayo lwe-1 MHz ukuya kwi-25 MHz.
– I-12 MHz i-oscillator ye-RC yangaphakathi elungiswe ukuya kwi-1.5% echanekileyo ngaphezu kobushushu kunye nombane.
-I-Ultra-low power RTC crystal oscillator.
-Ii-PLL ezintathu zivumela ukusebenza kwe-CPU ukuya kuthi ga kwizinga eliphezulu le-CPU ngaphandle kwemfuneko yekristale ephezulu. I-PLL yesibini inikezelwe kwi-High-speed USB, i-PLL yesithathu ingasetyenziswa njenge-audio PLL.
– Ikloko yemveliso
• Iiperipherals zedijithali ezilungisekayo:
-Isibali-xesha esiQinisekayo sikaRhulumente (SCTimer/PWM) isistim esezantsi kwi-AHB.
-I-Global Input Multiplexer Array (GIMA) ivumela ukunqumla-ukudibanisa amagalelo amaninzi kunye neziphumo kwiiperipherals eziqhutywa kumsitho ezifana nezibali-xesha, i-SCTimer/PWM, kunye ne-ADC0/1
• Ujongano lothotho:
-I-Quad SPI Flash Interface (SPIFI) ene-1-, 2-, okanye i-4-bit data kumazinga afikelela kwi-52 MB ngesekhondi.
- I-10/100T Ethernet MAC ene-RMII kunye ne-MII ujongano kunye nenkxaso ye-DMA yokuphuma okuphezulu kumthwalo ophantsi we-CPU. Inkxaso ye-IEEE 1588 ixesha lokunyathela / ixesha eliphambili lokunyathela (IEEE 1588-2008 v2).
– Isantya esiphezulu esinye se-USB 2.0 Umamkeli/Isixhobo/i-OTG ujongano olunenkxaso ye-DMA kunye ne-chip-high-speed PHY (USB0).
– I-USB 2.0 ye-High-speed Host/Isixhobo sojongano olunenkxaso ye-DMA, kwi-chip egcwele isantya se-PHY kunye ne-ULPI ujongano ukuya kwi-PHY yangaphandle ye-high-speed (USB1).
-Isoftware yovavanyo lombane yojongano lwe-USB ibandakanywe kwi-ROM USB stack.
– Ii-UART ezine ezingama-550 ezinenkxaso ye-DMA: i-UART enye enemodem yojongano olupheleleyo; iUART enye ene-interface ye-IrDA; ii-USART ezintathu zixhasa imowudi ehambelanayo ye-UART kunye nojongano lwekhadi elihlakaniphile elihambelana neenkcukacha ze-ISO7816.
– Ukuya kuthi ga kwizilawuli ezimbini ze-C_CAN 2.0B ezinetshaneli enye. Ukusetyenziswa komlawuli we-C_CAN akubandakanyi ukusebenza kwazo zonke ezinye iiperipherals eziqhagamshelwe kwibhulorho yebhasi enye Jonga uMfanekiso 1 kunye neRef. 2.
-Abalawuli ababini be-SSP abane-FIFO kunye nenkxaso yeeprotocol ezininzi. Zombini ii-SSPs ezinenkxaso ye-DMA.
-Imowudi enye ekhawulezayo kunye ne-I2C-bus interface enemowudi yokubeka iliso kunye nezikhonkwane ze-I/O ezivulekileyo ezihambelana neenkcukacha ezipheleleyo ze-I2C-bhasi. Ixhasa amaxabiso edatha ukuya kuthi ga kwi-1 Mbit/s.
-Ujongano oluqhelekileyo lwe-I2C-bus enemowudi yokubeka iliso kunye nezikhonkwane eziqhelekileyo ze-I/O.
-Iindlela ezimbini ze-I2S ezisebenzisanayo kunye nenkxaso ye-DMA, nganye inegalelo elinye kunye nemveliso enye.
• Iiperipherals zeDijithali:
-Umlawuli weMemori yangaphandle (EMC) exhasa i-SRAM yangaphandle, i-ROM, NOR flash, kunye nezixhobo ze-SDRAM.
-Umlawuli we-LCD onenkxaso ye-DMA kunye nesisombululo esilungiselelweyo sokuya kuthi ga kwi-1024 H
- 768 V. Ixhasa i-monochrome kunye neepaneli ze-STN zemibala kunye neepaneli zemibala ye-TFT; ixhasa 1/2/4/8 bpp Umbala Jonga-Up Table (CLUT) kunye 16/24-bit ngqo pixel mapping.
–Khusela i-Digital Input Output (SD/MMC) ujongano lwekhadi.
– Isilawuli se-DMA esineNjongo Jikelele-Injongo inokufikelela kuzo zonke iinkumbulo kwi-AHB kunye nawo onke amakhoboka e-AHB ane-DMA.
– Ukuya kuthi ga kwi-164 iNgeniso yeNjongo ngokuBanzi (i-GPIO) yezikhonkwane ezinezixhasi zokutsalela phezulu/zokutsalela phantsi ezilungiselelwayo.
-Iirejista zeGPIO zibekwe kwi-AHB ukufikelela ngokukhawuleza. Izibuko ze-GPIO zinenkxaso ye-DMA.
-Ukuya kuthi ga kwi-GPIO izikhonkwane ezisibhozo zinokukhethwa kuzo zonke izikhonkwane ze-GPIO njengomphetho kunye nenqanaba lemithombo yokuphazamiseka ebuthathaka.
-Iimodyuli ezimbini zokuphazamiseka kweqela le-GPIO zenza uphazamiseko olusekwe kwipatheni ecwangcisiweyo yeemeko zegalelo leqela lezikhonkwane zeGPIO.
-Izibali ezine zenjongo jikelele/izixhobo zokubala ezinokubamba kunye nobuchule bomdlalo.
-Ulawulo lwemoto enye iPWM yolawulo lwenqanaba lesithathu.
–Isinxibelelanisi seKhowudi yeQuadrature enye (QEI).
-Isibali-xesha esiphinda-phindayo (RI timer).
-Isibali-xesha se-windowdog.
-Iwotshi yexesha elisezantsi kakhulu (i-RTC) kwisizinda samandla esahlukileyo esineebhayithi ezingama-256 zeerejista ezigcina amandla ebhetri.
-Isibali-xesha; inokuba namandla ebhetri.
• Iiperipherals ze-analog:
– I-10-bit ye-DAC enye enenkxaso ye-DMA kunye nezinga lokuguqulwa kwedatha ye-400 kSamples/s.
– Ii-ADC ezimbini ze-10-bit ezinenkxaso ye-DMA kunye nezinga lokuguqulwa kwedatha ye-400 kSamples/s. Ukuya kuthi ga kwimijelo yegalelo esibhozo kwi-ADC nganye.
• I-ID eyodwa kwisixhobo ngasinye.
• Amandla:
– I-Single 3.3 V (2.2 V ukuya kwi-3.6 V) unikezelo lwamandla kunye ne-on-chip yokulawula amandla ombane angaphakathi kwi-core supply kunye ne-RTC domain domain.
- I-domain yamandla ye-RTC inokunikwa amandla ngokwahlukeneyo ngebhetri ye-3 V.
-Iindlela ezine ezincitshisiweyo zamandla: Ukulala, Ukulala ngokunzulu, ukwehla kwamandla, kunye nokuthoba amandla.
-Ukuvuka kweProsesa ukusuka kwimowudi yokulala ngokuvuka kokuphazamiseka ukusuka kwiiperipheral ezahlukeneyo.
-Ukuvuka kwi-Deep-sleep, Power-down, kunye ne-Deep power-down modes ngokusebenzisa iziphazamiso zangaphandle kunye neziphazamiso eziveliswa ziibhloko ezinamandla ebhetri kwi-domain yamandla ye-RTC.
- I-Brownout ibhaqa ngemigangatho emine eyahlukileyo yokuphazamiseka kunye nokunyanzeliswa kwakhona.
-Ukusetwa kwakhona kwamandla (POR).
• Ifumaneka njenge-144-pin iipakethi ze-LQFP kunye ne-256-pin, i-180-pin, kunye neepakethe ze-BGA ze-100.
• Kwimizi-mveliso
• Abafundi beRFID
• Umthengi
• I-e-metering
• Iimpahla ezimhlophe
