LPC1850FET180,551 ARM Microcontrollers – MCU Cortex-M3 200kB SRAM 200 kB SRAM
♠ Faʻamatalaga o oloa
Uiga Oloa | Uiga Taua |
Tufuga: | NXP |
Vaega o oloa: | ARM Microcontrollers - MCU |
RoHS: | Fa'amatalaga |
Tulaga fa'apipi'i: | SMD/SMT |
Paket/Mataupu: | TFBGA-180 |
Autu: | ARM Cortex M3 |
Tele o mea e manatua polokalame: | 0 B |
Fa'amatalaga Pasi Lautele: | 32 bit |
I'uga o le ADC: | 10 bit |
Maualuluga o le Uati Faatele: | 180 MHz |
Numera o I/Os: | 118 I/O |
Fa'amatalaga RAM Tele: | 200 kB |
Sapalai Voltage - Min: | 2.4 V |
Sapalai Malosi - Max: | 3.6 V |
La'ititi ole Vevela ole Gaioiina: | - 40C |
Maualuluga Fa'agaioiga Vevela: | + 85 C |
afifiina: | fata |
Voltage Sapalai Analogue: | 3.3 V |
Fa'ailoga: | NXP Semiconductors |
I'uga ole DAC: | 10 bit |
Ituaiga RAM fa'amaumauga: | SRAM |
Tele fa'amaumauga ROM: | 16 kB |
Ituaiga ROM fa'amaumauga: | EEPROM |
Malolo I/O: | 2.4 V i le 3.6 V |
Ituaiga Fa'amatalaga: | CAN, Ethernet, I2C, SPI, USB |
Umi: | 12.575 mm |
Susū ma'ale'ale: | Ioe |
Numera o alavai ADC: | 8 Alavai |
Numera o Timers/Cocounters: | 4 Taimi |
Fa'asologa Fa'asologa: | LPC1850 |
Oloa: | MCU |
Ituaiga oloa: | ARM Microcontrollers - MCU |
Ituaiga Manatu Polokalama: | moli |
Aofaiga o pusa falegaosimea: | 189 |
Vaega laiti: | Microcontrollers - MCU |
igoa Fefa'ataua'iga: | LPC |
Watchdog Timers: | Watchdog Taimi |
Lautele: | 12.575 mm |
Vaega # Fa'aigoa: | 935296289551 |
Unit mamafa: | 291.515 mg |
♠ 32-bit ARM Cortex-M3 leai se moli MCU;e oʻo atu i le 200 kB SRAM;Ethernet, lua HS USB, LCD, ma le fa'atonuga manatua fafo
Le LPC1850/30/20/10 o ARM Cortex-M3 fa'avae microcontrollers mo fa'aoga fa'apipi'i.O le ARM Cortex-M3 o se isi augatupulaga autu e ofoina atu le faʻaleleia atili o faiga e pei o le maualalo o le eletise, faʻaleleia foliga debug, ma se tulaga maualuga o le tuʻufaʻatasia o poloka lagolago.
O le LPC1850/30/20/10 o lo'o fa'agaoioia i alaea o le CPU e o'o atu i le 180 MHz. O le ARM Cortex-M3 CPU o lo'o tu'ufa'atasia ai se paipa e 3-tulaga ma fa'aogaina se fa'ata'ita'iga a Harvard fa'atasi ai ma a'oa'oga fa'apitonu'u eseese ma pasi fa'amaumauga fa'apea fo'i ma le pasi lona tolu mo fa'ata'oto. .O le ARM Cortex-M3 CPU o lo'o aofia ai fo'i se iunite fa'atotonu i totonu o lo'o lagolagoina le lala fa'apea.
O le LPC1850/30/20/10 e aofia ai e oo atu i le 200 kB o le SRAM i luga o le masini, o le quad SPI Flash Interface (SPIFI), o le Setete Configurable Timer/PWM (SCTimer/PWM) subsystem, lua High-speed USB controllers, Ethernet, LCD, se fa'atonuga manatua fafo, ma tele numera numera ma analog peripherals.
• Autu o le gaosiga - ARM Cortex-M3 processor (version r2p1), o loʻo tamoʻe i laina e oʻo atu i le 180 MHz.
- ARM Cortex-M3 ua fausia i totonu o le Memory Protection Unit (MPU) e lagolagoina ai itulagi e valu.
– ARM Cortex-M3 ua fausia i totonu o le Nested Vectored Interrupt Controller (NVIC).
– Fa'alavelave e le mafai ona ufiufi (NMI).
- JTAG ma Serial Wire Debug, fa'asologa fa'asologa, valu va'aiga, ma fa'ailoga mata'i.
- Faʻaleleia le Suʻega Suʻega (ETM) ma le Faʻaleleia o le Suʻega Faʻamau (ETB) lagolago.
– Taimi siaki faiga.
• Fa'amanatuga i luga ole masini
- 200 kB SRAM mo le faʻaogaina o faʻamatalaga ma faʻamatalaga.
- Tele poloka SRAM faʻatasi ai ma avanoa pasi.
- 64 kB ROM o loʻo i ai le faʻailoga taʻavale ma luga o le masini komepiuta avetaʻavale.
– 64 bit + 256 bit One-Time Programmable (OTP) manatua mo le fa'aoga lautele.
• iunite fa'atupu uati
- Oscillator tioata faʻatasi ai ma le faʻaogaina o le 1 MHz i le 25 MHz.
– 12 MHz i totonu RC oscillator teuteu i le 1.5% saʻo i luga o le vevela ma le voltage.
– Oscillator tioata o le RTC e maualalo le malosi.
- E tolu PLL faʻatagaina le faʻaogaina o le CPU i le maualuga o le CPU e aunoa ma le manaʻomia o se tioata maualuga.O le PLL lona lua o loʻo tuʻuina atu i le High-speed USB, o le PLL lona tolu e mafai ona faʻaaogaina e fai ma PLL leo.
– Fa'atino uati
• Fa'atonuga fa'atekinolosi peripheral:
- Fa'atonu Fa'atonu Timer (SCTimer/PWM) subsystem ile AHB.
- Global Input Multiplexer Array (GIMA) e mafai ai ona fesoʻotaʻi faʻafesoʻotaʻi le tele o mea faʻaoga ma mea e fai i mea faʻapipiʻi e pei o taimi, SCTimer/PWM, ma le ADC0/1
• Fa'asologa fa'asologa:
- Quad SPI Flash Interface (SPIFI) faʻatasi ai ma faʻamatalaga 1-, 2-, poʻo le 4-bit i fua faatatau e oʻo atu i le 52 MB i le sekone.
- 10 / 100T Ethernet MAC faʻatasi ai ma fesoʻotaʻiga RMII ma MII ma le DMA lagolago mo le maualuga o le gaosiga i lalo ole uta CPU.Lagolago mo le IEEE 1588 taimi fa'ailoga/fa'ailoga taimi maualuga (IEEE 1588-2008 v2).
– Tasi le feso'ota'iga maualuga USB 2.0 Host/Masini/OTG fa'atasi ai ma le DMA lagolago ma luga o le chip-high-speed PHY (USB0).
– Tasi le maualuga-saosaoa USB 2.0 Host/Measini fesoʻotaʻiga ma le DMA lagolago, luga-masini-saoasaoa atoatoa PHY ma ULPI faʻaoga i fafo maualuga-saoasaoa PHY (USB1).
- USB feso'ota'iga fa'akomepiuta su'ega eletise e aofia i le ROM USB fa'aputu.
- Fa 550 UARTs faʻatasi ma le DMA lagolago: tasi le UART ma faʻaoga modem atoa;tasi le UART ma le IrDA fa'aoga;tolu USARTs lagolago UART faiga synchronous ma se atinaʻe kata atamai e ogatasi ma ISO7816 faʻamatalaga.
- E oʻo atu i le lua C_CAN 2.0B pule faʻatasi ma le tasi alalaupapa taʻitasi.O le fa'aogaina o le C_CAN controller e le aofia ai le fa'aogaina o isi mea uma e feso'ota'i i le alalaupapa pasi e tasi Va'ai le Ata 1 ma le Ref.2.
- E lua fa'atonu SSP ma le FIFO ma le tele-protocol support.SSP uma e iai le lagolago DMA.
- Tasi le Fast-mode Plus I2C-bus interface faʻatasi ai ma le mataʻituina ma faʻatasi ai ma faʻamalama I/O pine e fetaui ma le faʻamatalaga atoa I2C-pasi.Lagolago fua faatatau o faamatalaga e oo atu i le 1 Mbit/s.
- Tasi faʻataʻitaʻiga I2C-pasi faʻatasi ma le faʻaogaina o le mataʻituina ma pine masani I / O.
- Lua fesoʻotaʻiga I2S faʻatasi ma le DMA lagolago, taʻitasi ma le tasi faʻaoga ma le tasi gaioiga.
• Pisinisi numera:
- Faʻatonu Faʻamatalaga i fafo (EMC) e lagolagoina SRAM fafo, ROM, NOR flash, ma masini SDRAM.
- Faʻatonu LCD ma le DMA lagolago ma se faʻaaliga faʻaalia e mafai ona faʻapipiʻiina e oʻo atu i le 1024 H
– 768 V. Lagolagoina monochrome ma lanu STN panels ma TFT lanu lanu;lagolago 1/2/4/8 bpp Lanu Su'e Laulau (CLUT) ma 16/24-bit fa'afanua pika sa'o.
– Saogalemu Fa'amatalaga Fa'amatalaga Fa'amatalaga Fa'amatalaga (SD/MMC) kata fa'aoga.
- E mafai e le pule a le DMA e valu-auala ona maua uma manatuaga i luga o le AHB ma pologa AHB uma e mafai e le DMA.
- E oʻo atu i le 164 faʻamoemoega Lautele Ulufale / Faʻamatalaga (GPIO) pine faʻatasi ai ma faʻamaufaʻailoga toso i luga / toso i lalo.
- O resitala GPIO o loʻo i luga o le AHB mo le vave maua.O taulaga GPIO e iai le lagolago a le DMA.
– E oo atu i le valu pine GPIO e mafai ona filifilia mai pine GPIO uma e fai ma pito ma tulaga maaleale faʻalavelave faʻalavelave.
- E lua vaega fa'alavelave GPIO e mafai ai se fa'alavelave fa'avae i luga o se polokalame fa'apipi'iina o setete fa'aoga o se vaega o pine GPIO.
- Fa taimi fa'amoemoe lautele / fa'atau ma le mafai ona pu'e ma fetaui.
- Tasi le afi PWM pulea mo le tolu-vaega afi pulea.
– Tasi le Quadrature Encoder Interface (QEI).
– Taimi Fa'alavelave Fa'atupu (RI timer).
– Faamalama leoleoga taimi.
– Le malosi tele-maualalo Uati Taimi Moni (RTC) i luga o le vaega malosi eseese ma le 256 paita o le maa faʻamaufaʻailoga resitala.
– Taimi fa’ailo;e mafai ona ola maa.
• Va'aiga fa'atusa:
- Tasi le 10-bit DAC faʻatasi ai ma le DMA lagolago ma le faʻaliliuina o faʻamaumauga o le 400 kSamples / s.
- Lua 10-bit ADC faʻatasi ma le DMA lagolago ma le faʻaliliuga o faʻamaumauga o le 400 kSamples / s.E o'o atu i le valu laina fa'aoga ile ADC.
• ID tulaga ese mo masini taitasi.
• Malosiaga:
– Tasi 3.3 V (2.2 V i le 3.6 V) fa'aletino eletise fa'atasi ai ma le fa'atonuga eletise i totonu ole masini mo le sapalai autu ma le RTC power domain.
- RTC power domain e mafai ona faʻaoso eseʻese e se sapalai 3 V maa.
- Fa fa'aitiitiga fa'aleaogaina o le mana: Moe, moe loloto, Malosi i lalo, ma le malosi-lalo.
- Fafagu fafagu mai le faiga moe e ala i fafagu fafagu mai peripheral eseese.
- Ala i luga mai le Deep-sleep, Power-down, ma Deep power-down modes e ala i faʻalavelave i fafo ma faʻalavelave faʻafuaseʻi e faʻatupuina e poloka faʻaola i le RTC power domain.
- E iloa e Brownout fa'ailoga eseese e fa mo le fa'alavelave ma toe fa'amalosia.
– Toe fa'aola le Malosi (POR).
• E maua e pei o pusa 144-pin LQFP ma 256-pin, 180-pin, ma 100-pin BGA afifi.
• Alamanuia
• Tagata faitau RFID
• Tagata fa'atau
• e-Metering
• Mea papa'e