LPC1850FET180,551 ARM Microcontrollers - MCU Cortex-M3 200kB SRAM 200 kB SRAM
Description Ibisobanuro
| Ibiranga ibicuruzwa | Ikiranga Agaciro |
| Uruganda: | NXP |
| Icyiciro cy'ibicuruzwa: | ARM Microcontrollers - MCU |
| RoHS: | Ibisobanuro |
| Uburyo bwo Kuzamuka: | SMD / SMT |
| Ipaki / Urubanza: | TFBGA-180 |
| Core: | ARM Cortex M3 |
| Ingano yo Kwibuka Porogaramu: | 0 B. |
| Ubugari bwa Data Bus: | 32 bit |
| Icyemezo cya ADC: | 10 bit |
| Umubare w'isaha ntarengwa: | 180 MHz |
| Umubare wa I / Os: | 118 I / O. |
| Ingano ya Data RAM: | 200 kB |
| Gutanga Umuvuduko - Min: | 2.4 V. |
| Gutanga Umuvuduko - Byinshi: | 3.6 V. |
| Ubushyuhe buke bwo gukora: | - 40 C. |
| Ubushyuhe ntarengwa bwo gukora: | + 85 C. |
| Gupakira: | Gariyamoshi |
| Umuyoboro wa Analogue: | 3.3 V. |
| Ikirango: | Amashanyarazi ya NXP |
| Icyemezo cya DAC: | 10 bit |
| Ubwoko bwa Data RAM: | SRAM |
| Ingano ya ROM Ingano: | 16 kB |
| Ubwoko bwa Data ROM: | EEPROM |
| Umuvuduko wa I / O: | 2.4 V kugeza 3.6 V. |
| Ubwoko bw'imbere: | URASHOBORA, Ethernet, I2C, SPI, USB |
| Uburebure: | 12,575 mm |
| Ubushuhe bukabije: | Yego |
| Umubare wa Imiyoboro ya ADC: | 8 Umuyoboro |
| Umubare wigihe / Counters: | 4 Igihe |
| Urutonde rwabatunganya: | LPC1850 |
| Igicuruzwa: | MCU |
| Ubwoko bwibicuruzwa: | ARM Microcontrollers - MCU |
| Ubwoko bwo Kwibuka Porogaramu: | Flash |
| Ingano y'ipaki y'uruganda: | 189 |
| Icyiciro: | Microcontrollers - MCU |
| Tradename: | LPC |
| Indorerezi Ibihe: | Indorerezi |
| Ubugari: | 12,575 mm |
| Igice # Aliases: | 935296289551 |
| Uburemere bw'igice: | 291.515 mg |
♠ 32-bit ARM Cortex-M3 flashless MCU;kugeza kuri 200 kB SRAM;Ethernet, ebyiri HS USB, LCD, hamwe nububiko bwo hanze
LPC1850 / 30/20/10 ni ARM Cortex-M3 ishingiye kuri microcontrollers ya porogaramu yashyizwemo.ARM Cortex-M3 ni igisekuru kizaza gitanga ibikoresho bya sisitemu nko gukoresha ingufu nke, kongera imbaraga zo gukemura, hamwe nurwego rwo hejuru rwo gushyigikira guhuza.
LPC1850 / 30/20/10 ikorera kuri CPU inshuro zigera kuri 180 MHz. ARM Cortex-M3 CPU ikubiyemo umuyoboro wibyiciro 3 kandi ikoresha imyubakire ya Harvard ifite amabwiriza atandukanye hamwe na bisi zamakuru kimwe na bisi ya gatatu kuri peripheri. .ARM Cortex-M3 CPU nayo ikubiyemo igice cyimbere cyimbere gishyigikira amashami yibihimbano.
LPC1850 / 30/20/10 harimo kB zigera kuri 200 za chip SRAM, Quad ya SPI Flash Interface (SPIFI), Leta igizwe na Timer / PWM (SCTimer / PWM), sisitemu ebyiri yihuta ya USB, Ethernet, LCD, umugenzuzi wo kwibuka hanze, hamwe na digitale nyinshi kandi igereranya.
• Intungamubiri yibanze - ARM Cortex-M3 itunganya (verisiyo r2p1), ikora kuri frequence ya 180 MHz.
- ARM Cortex-M3 yubatswe muri Memory Protection Unit (MPU) ishyigikira uturere umunani.
- ARM Cortex-M3 yubatswe muri Nested Vectored Interrupt Controller (NVIC).
- Non-maskable Interrupt (NMI) ibyinjijwe.
- JTAG na Serial Wire Debug, urukurikirane rw'ibihe, umunani ucamo, hamwe na bine byo kureba.
- Inkunga ya Trace Module (ETM) hamwe ninkunga ya Trace Buffer (ETB).
- Igihe cya sisitemu.
• Kwibuka kuri chip
- 200 kB SRAM yo gukoresha code no gukoresha amakuru.
- Inzira nyinshi za SRAM hamwe na bisi zitandukanye.
- 64 kB ROM ikubiyemo kode ya boot hamwe na software ya chip.
- 64 bit + 256 bit Ububiko bumwe bwa Programmable (OTP) ububiko rusange bwo gukoresha-intego rusange.
Igice cyamasaha
- Crystal oscillator ifite intera ikora ya 1 MHz kugeza 25 MHz.
- 12 MHz y'imbere ya oscillator ya RC yagabanutse kugera kuri 1.5% hejuru yubushyuhe na voltage.
- Ultra-power power RTC kristal oscillator.
- PLL eshatu zituma imikorere ya CPU igera ku gipimo ntarengwa cya CPU idakeneye kristu yo hejuru.PLL ya kabiri yeguriwe USB yihuta USB, PLL ya gatatu irashobora gukoreshwa nka majwi PLL.
- Isaha isohoka
• Kugereranya ibice bya digitale:
- Leta igena igihe (SCTimer / PWM) sisitemu ya AHB.
- Kwinjiza kwisi yose Multiplexer Array (GIMA) yemerera guhuza kwinjizamo ibyinjira byinshi nibisohoka mubyabaye byayobowe nkibihe, SCTimer / PWM, na ADC0 / 1
• Imigaragarire:
- Quad SPI Flash Interface (SPIFI) hamwe na 1-, 2-, cyangwa 4-bit ya data ku gipimo kigera kuri 52 MB ku isegonda.
- 10 / 100T Ethernet MAC hamwe na RMII na MII hamwe na DMA inkunga yo kwinjiza byinshi kumutwaro muto wa CPU.Inkunga ya IEEE 1588 igihe cyo gushiraho kashe / kashe yambere (IEEE 1588-2008 v2).
- Imwe Yihuta Yihuta USB 2.0 Yakira / Igikoresho / OTG Imigaragarire hamwe na DMA hamwe na chip byihuse PHY (USB0).
- Imashini imwe yihuta ya USB 2.0 Host / Igikoresho cyifashishwa na DMA, kuri chip yuzuye yihuta ya PHY na ULPI kuri interineti yihuta ya PHY (USB1).
- USB interineti yamashanyarazi yipimisha ikubiye muri ROM USB stack.
- Bane 550 UARTs hamwe na DMA inkunga: UART imwe hamwe na modem yuzuye;imwe UART hamwe na IrDA;bitatu USARTs ishyigikira uburyo bwa UART hamwe nuburyo bwikarita yubwenge ihuza na ISO7816.
- Kugenzura abagera kuri babiri C_CAN 2.0B hamwe numuyoboro umwe umwe.Gukoresha umugenzuzi wa C_CAN ukuyemo imikorere yizindi mpande zose zahujwe nikiraro kimwe cya bisi Reba Ishusho 1 na Ref.2.
- Abagenzuzi babiri ba SSP hamwe na FIFO hamwe na protokole nyinshi.SSPs zombi hamwe n'inkunga ya DMA.
.Shyigikira igipimo cyamakuru agera kuri 1 Mbit / s.
- Imigaragarire imwe ya I2C-bus hamwe nuburyo bwo gukurikirana hamwe na pin ya I / O.
- Imigaragarire ibiri ya I2S hamwe na DMA inkunga, buriwese hamwe ninjiza imwe nibisohoka.
• Ibikoresho bya sisitemu:
- Ububiko bwo hanze bwo hanze (EMC) bushyigikira ibikoresho bya SRAM, ROM, flash ya NOR, hamwe nibikoresho bya SDRAM.
- LCD umugenzuzi hamwe ninkunga ya DMA hamwe na programme yerekana imiterere ya 1024 H.
- 768 V. Gushyigikira monochrome hamwe nibara rya STN hamwe na TFT yamabara;ishyigikira 1/2/4/8 bpp Ibara Reba-Hejuru Imbonerahamwe (CLUT) na 16/24-bit bitondekanya neza.
- Umutekano winjiza ibikoresho byinjira (SD / MMC) ikarita yimbere.
- Umuyoboro munani Rusange-Intego DMA umugenzuzi arashobora kugera kubintu byose yibuka kuri AHB hamwe nabacakara bose ba DMA bashoboye.
- Kugera kuri 164 Rusange-Intego Yinjiza / Ibisohoka (GPIO) hamwe nibishobora gukururwa / gukurura hasi.
- Ibitabo bya GPIO biherereye kuri AHB kugirango byihute.Ibyambu bya GPIO bifite inkunga ya DMA.
- Amapine agera kuri umunani ya GPIO arashobora gutoranywa mumapine yose ya GPIO nkurugero nurwego rworoshye rwo guhagarika amasoko.
- Amatsinda abiri ya GPIO ahagarika module ituma ihagarikwa rishingiye ku buryo buteganijwe bwo kwinjiza ibintu byinjira mu itsinda rya pin ya GPIO.
- Ibintu bine rusange-bigamije igihe / kubara hamwe no gufata hamwe nubushobozi bwo guhuza.
- Igenzura rya moteri imwe PWM yo kugenzura ibyiciro bitatu.
- Imigaragarire imwe ya Quadrature (QEI).
- Gusubiramo guhagarika igihe (RI timer).
- Idirishya ryigihe cyo kugenzura.
- Ultra-low power Real-Time Clock (RTC) kumurongo wamashanyarazi atandukanye hamwe na 256 bytes ya bateri ikoreshwa na rejisitiri yububiko.
- Igihe cyo kumenyesha;irashobora gukoreshwa na bateri.
• Ibigereranyo bisa:
- Imwe 10-bit DAC hamwe na DMA hamwe nigipimo cyo guhindura amakuru ya 400 kSamples / s.
- Babiri 10-biti ADCs hamwe na DMA hamwe nigipimo cyo guhindura amakuru ya 400 kSamples / s.Imiyoboro igera kuri umunani yinjira kuri ADC.
• Indangamuntu idasanzwe kuri buri gikoresho.
• Imbaraga:
- Ingaragu imwe 3.3 V (2.2 V kugeza 3.6 V) itanga amashanyarazi hamwe na chip imbere yimbere ya voltage igenga ibikoresho byibanze hamwe nimbaraga za RTC.
- Imbaraga za RTC zishobora gukoreshwa zitandukanye na 3 V itanga batiri.
- Uburyo bune bwagabanutse imbaraga: Gusinzira, Gusinzira cyane, Imbaraga-hasi, hamwe nimbaraga-hasi.
- Gutunganya kubyuka bivuye muburyo bwo gusinzira ukoresheje gukanguka guhagarika ibintu bitandukanye.
- Kanguka uva mubitotsi-Byimbitse, Imbaraga-hasi, hamwe nimbaraga zimbaraga-zinyuze muburyo bwo guhagarika no guhagarika biterwa na bateri ikoreshwa na bateri mumashanyarazi ya RTC.
- Brownout yerekana hamwe ninshuro enye zitandukanye kugirango uhagarike kandi usubire ku gahato.
- Gusubiramo imbaraga (POR).
• Iraboneka nka paki 144-pin ya LQFP kandi nka 256-pin, 180-pin, na 100-pin ya BGA.
Inganda
• Basomyi ba RFID
• Abaguzi
• e-Gupima
• Ibicuruzwa byera
