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 nigisekuru kizaza gitanga ibikoresho byongera sisitemu nko gukoresha ingufu nke, uburyo bwo gukemura ibibazo, 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 ikubiyemo kb zigera kuri 200 za chip-SRAM, Quad ya SPI Flash Interface (SPIFI), Leta igena igihe cya Timer / PWM (SCTimer / PWM), sisitemu ebyiri yihuta ya USB, Ethernet, LCD, umugenzuzi wibikoresho byo hanze, hamwe na digitale nyinshi hamwe na analogi.
• 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
