LPC1850FET180,551 ARM Microcontrollers – MCU Cortex-M3 200kB SRAM 200 kB SRAM
♠ Sharaxaada Alaabta
| Sifada alaabta | Qiimaha sifada |
| Soo saaraha: | NXP |
| Qaybta Alaabta: | ARM Microcontrollers - MCU |
| RoHS: | Faahfaahin |
| Habka Koritaanka: | SMD/SMT |
| Xidhmada/Kiiska: | TFBGA-180 |
| Muhiim: | ARM Cortex M3 |
| Cabbirka Xusuusta Barnaamijka: | 0 B |
| Balaadhka Xogta Baska: | 32 bit |
| Qaraarka ADC: | 10 bit |
| Inta jeer ee ugu badan ee saacada: | 180 MHz |
| Tirada I/Os: | 118 I/O |
| Cabbirka Xogta RAM: | 200 kB |
| Korontada sahayda - ugu yaraan: | 2.4 V |
| Korontada sahayda - ugu badnaan: | 3.6 V |
| Heerkulka Shaqaynta Ugu Yar: | - 40 C |
| Heerkulka shaqada ee ugu badan: | + 85 C |
| Baakad: | saxaarad |
| Voltage Supply Analogue: | 3.3 V |
| Summada: | NXP Semiconductors |
| Qaraarka DAC: | 10 bit |
| Nooca RAM: | SRAM |
| Cabbirka Xogta ROM: | 16 kB |
| Nooca ROM-ka xogta: | EEPROM |
| I/O Voltage: | 2.4 V ilaa 3.6 V |
| Nooca Interface: | CAN, Ethernet, I2C, SPI, USB |
| Dhererka: | 12.575 mm |
| Qoyaanka xasaasiga ah: | Haa |
| Tirada kanaalada ADC: | 8 Kanaalka |
| Tirada saacadaha/ xisaabiyeyaasha: | 4 Saacadaha |
| Taxanaha Processor: | LPC1850 |
| Alaabta: | MCU |
| Nooca Alaabta: | ARM Microcontrollers - MCU |
| Nooca Xusuusta Barnaamijka: | Fiiri |
| Tirada Xidhmada Warshada: | 189 |
| Qayb-hoosaad: | Microcontrollers - MCU |
| Magaca ganacsiga: | LPC |
| Saacadaha Ilaalada: | Watchdog Timer |
| Ballaca: | 12.575 mm |
| Qaybta # Magacyada: | 935296289551 |
| Culayska Cutubka: | 291.515 mg |
32-bit ARM Cortex-M3 MCU aan tooshka lahayn; ilaa 200 kB SRAM; Ethernet, laba HS USB, LCD, iyo kontoroolka xusuusta dibadda
LPC1850/30/20/10 waa ARM Cortex-M3 ku salaysan kontaroolayaasha yar yar ee codsiyada ku dhex jira. ARM Cortex-M3 waa udub dhexaadka jiilka soo socda kaas oo bixiya hagaajinta nidaamka sida isticmaalka tamarta hoose, sifooyinka cilladaha oo la xoojiyay, iyo heer sare oo taageero ah oo isdhexgalka.
LPC1850/30/20/10 waxay ku shaqeysaa inta jeer ee CPU ee ilaa 180 MHz. ARM Cortex-M3 CPU waxay ku daraysaa dhuumaha 3-heer ah waxayna isticmaashaa naqshadda Harvard oo leh tilmaamo gaar ah oo maxalli ah iyo basaska xogta iyo sidoo kale baska saddexaad ee meelaha hareeraheeda ah. ARM Cortex-M3 CPU sidoo kale waxaa ku jira unug prefetch gudaha ah oo taageera laanta mala-awaalka ah.
LPC1850/30/20/10 waxaa ka mid ah ilaa 200 kB oo ah Chip-ka SRAM, Quad SPI Flash Interface (SPIFI), Nidaam-hoosaadyo La-Dabayn karo Gobolka/PWM (SCTimer/PWM), laba kontaroolayaasha USB-xawaaraha sare leh, Ethernet, LCD, kontaroolaha xusuusta dibadda, iyo dhowr nooc oo dhijitaal ah iyo analoog.
• Processor core – ARM Cortex-M3 processor (nooca r2p1), oo ku shaqeeya soo noqnoqda ilaa 180 MHz.
- ARM Cortex-M3 oo ku dhex dhisan Unugga Ilaalinta Xusuusta (MPU) oo taageeraya siddeed gobol.
- ARM Cortex-M3 oo ku dhex dhisan Nsted Vectored Interrupt Controller (NVIC).
- Farogelin aan maaskaro lahayn (NMI) gelinta
- JTAG iyo Serial Wire Debug, raad taxane ah, sideed dhibcood, iyo afar dhibcood oo saacad ah.
- Taageerada la xoojiyey ee Trace Module (ETM) iyo Kobcinta Trace Buffer (ETB).
– Sistamka saxa saacada.
• Xusuusta shibka
- 200 kB SRAM ee isticmaalka koodka iyo xogta.
- Baloogyo badan oo SRAM ah oo leh marin bas gaar ah.
- 64 kB ROM oo ka kooban koodhka boot-ka iyo darawallada software-ka ee chip-ka.
64-bit + 256-bit Hal-Time Programmable (OTP) xusuusta loogu talagalay isticmaalka guud.
• Unugga abuurista saacada
– Crystal oscillator oo leh hawl u dhaxaysa 1 MHz ilaa 25 MHz.
- 12 MHz gudaha oscillator RC oo la jarjaray 1.5% saxnaanta heerkulka iyo tamarta.
- Awood aadka u hooseeya ee RTC oscillator.
- Saddex PLLs ayaa u oggolaanaya hawlgalka CPU ilaa heerka ugu sarreeya ee CPU iyada oo aan loo baahnayn crystal-soo noqnoqonaya. PLL-da labaad waxay u heellan tahay USB-xawaare-sare, PLL-da saddexaad waxaa loo isticmaali karaa PLL maqal ah.
- Saacadda wax soo saarka
• Qaybaha dhijitaalka ah ee la isku hagaajin karo:
- Nidaam-hoosaadyada Gobolka ee la isku halayn karo (SCTimer/PWM) ee AHB.
- Global Input Multiplexer Array (GIMA) waxay u oggolaaneysaa inay isku xirto waxyaabo badan oo wax-soo-saar ah iyo wax-soo-saar si ay u dhacdo meelaha durugsan sida saacadaha, SCTimer/PWM, iyo ADC0/1
Is-dhexgalyo taxane ah:
- Quad SPI Flash Interface (SPIFI) oo leh 1-, 2-, ama 4-bit data oo ah ilaa 52 MB ilbiriqsikii.
- 10/100T Ethernet MAC oo leh RMII iyo MII interfaces iyo taageerada DMA ee wax soo saarka sare ee culeyska CPU hoose. Taageerada IEEE 1588 wakhtiga shaabadaynta/saamaynta wakhtiga hore (IEEE 1588-2008 v2).
- Mid ka mid ah USB-xawaaraha sare leh 2.0 Host / Qalabka / OTG interface oo leh taageerada DMA iyo on-chip-xawaaraha sare ee PHY (USB0).
- Mid ka mid ah USB-xawaaraha sare leh 2.0 Host / Qalabka interface oo leh taageerada DMA, on-chip-xawaaraha buuxa ee PHY iyo ULPI interface PHY-xawaaraha sare ee dibadda (USB1).
- Software-ka tijaabada korantada ee USB interface oo lagu daray xirmada USB-ga ROM.
- Afar 550 UARTs oo leh taageerada DMA: hal UART oo leh interface modem buuxa; hal UART oo leh interface IrDA; Saddex USARTs waxay taageeraan habka isku-dhafka ah ee UART iyo interface kaarka smart oo waafaqsan shuruudaha ISO7816.
- Ilaa laba C_CAN 2.0B kontaroolayaasha oo leh hal kanaal midkiiba. Isticmaalka kontaroolaha C_CAN waxa ay meesha ka saaraysaa hawlgalka dhammaan qaybaha kale ee ku xidhan buundada baska eeg sawirka 1 iyo Tixraaca. 2.
- Laba kontaroolayaasha SSP oo leh FIFO iyo taageero borotokool badan. Labada SSP ee leh taageerada DMA.
- Mid ka mid ah qaab-dhakhso leh oo lagu daray I2C-bas interface oo leh qaab kormeere leh iyo biinanka I/O-furan ee u hoggaansan faahfaahinta I2C-baska oo dhan. Waxay taageertaa heerka xogta ilaa 1 Mbit/s.
- Hal interface I2C-baska caadiga ah oo leh qaabka kormeeraha iyo biinanka caadiga ah ee I/O.
- Laba I2S interfaces oo leh taageero DMA, mid kasta oo leh hal gelinta iyo hal wax soo saar.
• Agabka dhijitaalka ah:
- Xakamaynta xusuusta dibadda (EMC) ee taageeraya SRAM, ROM, NO flash, iyo aaladaha SDRAM.
- Kontoroolka LCD oo leh taageerada DMA iyo xallinta bandhig barnaamij la samayn karo ilaa 1024 H
- 768 V. Waxay taageertaa muraayadaha monochrome iyo midabka STN iyo muraayadaha midabka TFT; waxa ay taageertaa 1/2/4/8 bpp Midabka Raadinta Shaxda (CLUT) iyo 16/24-bit map-ka tooska ah ee pixel.
- Soo-saarka Dijital ah ee Sugan (SD/MMC) interface kaarka.
- Siddeed kanaalka Guud-Ujeedada DMA kontorooluhu wuxuu heli karaa dhammaan xusuusta AHB iyo dhammaan addoommada AHB ee karti u leh DMA.
- Ilaa 164 Wax-soo-galin/Soo-saar Guud (GPIO) biinanka oo wata caabiyeyaasha la hagaajin karo ama hoos-u-jiid.
- Diiwaanada GPIO waxay ku yaalaan AHB si dhakhso ah loo galo. Dekadaha GPIO waxay leeyihiin taageerada DMA.
- Ilaa sideed biinanka GPIO ayaa laga dooran karaa dhammaan biinanka GPIO sida gees iyo heer xasaasi ah ilaha hakadka.
- Laba qaybood oo ka mid ah kooxda GPIO ayaa awood u siinaya kala goyn ku salaysan qaab barnaamij la samayn karo oo ka mid ah kooxaha biinanka GPIO.
- Afar tiir-tire oo ujeedo-guud ah oo leh karti-qabasho iyo ciyaar.
- Hal matoorka kontoroolka PWM ee kontoroolka mootada saddex-waji ah.
- Hal Quadrature Encoder Interface (QEI).
- Saacadaha joojinta soo noqnoqda (RI-timemer).
- Saacadaha ilaalinta daaqadaha.
- Saacadda-Waqtiga dhabta ah ee awoodda aadka u hooseeya (RTC) oo ku taal aag koronto oo gooni ah oo leh 256 bytes ee diiwaannada kaydinta ee batteriga ku shaqeeya.
- Saacadaha digniinta; waxa lagu shaqayn karaa batari
• Agabka Analog:
- Hal 10-bit DAC ah oo leh taageerada DMA iyo heerka beddelka xogta ee 400 kSamples/s.
- Laba 10-bit ADCs oo leh taageerada DMA iyo heerka beddelka xogta ee 400 kSamples/s. Ilaa sideed kanaal wax gelin ADC kasta.
• Aqoonsi gaar ah oo qalab kasta ah.
• Awood:
- Hal 3.3 V (2.2 V ilaa 3.6 V) sahay koronto leh oo leh on-chip korantada gudaha ee sahayda xudunta u ah iyo goobta korantada RTC.
- Goobta korantada ee RTC waxaa si gaar ah ugu shaqayn kara sahayda baytari 3 V ah.
- Afar nooc oo koronto ah oo la dhimay: Hurdo, hurdo-qoto-dheer, hoos u dhac, iyo hoos-u-dhis awoodeed.
- Processor-ka ka kicinta qaabka hurdada iyada oo la adeegsanayo toosinta ka-goynta qaybaha kala duwan.
- Ka soo kaca hurdada-qoto-dheer, Power-down, iyo hababka awoodda hoos u qoto-dheer iyada oo loo marayo hakadyo dibadda ah iyo kala-goysyo ay dhaleen batteriga ku shaqeeya goobta korantada RTC.
- Brownout waxay ku ogaataa afar marin oo kala duwan oo loogu talagalay joojinta iyo dib u dejinta qasabka ah.
- Dib-u-dejin-koronto (POR).
• Waxaa loo heli karaa sida 144-pin xirmooyinka LQFP iyo sida 256-pin, 180-pin, iyo 100-pin BGA xirmo.
• Warshadaha
• Akhristayaasha RFID
• Macmiil
• E-Metering
• Alaab cad
