Sharaxaada
LPC178x/7x waa ARM Cortex-M3 ku salaysan microcontroller oo loogu talagalay codsiyada ku duugan ee u baahan heerar sare oo is dhexgalka iyo awood hoose.ARM Cortex-M3 waa udub dhexaadka jiilka soo socda kaas oo bixiya waxqabad ka wanaagsan kan ARM7 ee isla saacada iyo hagaajinta nidaamka kale sida sifooyinka cilladaha oo la casriyeeyay iyo heer sare oo taageero ah oo isdhexgalka.ARM Cortex-M3 CPU waxay ku daraysaa dhuunta 3-heer waxayna leedahay qaab dhismeedka Harvard oo leh tilmaamo maxalli ah oo gooni ah iyo basaska xogta, iyo sidoo kale baska saddexaad oo leh wax qabad yar oo ka hooseeya.ARM Cortex-M3 CPU sidoo kale waxaa ku jira unug prefetch gudaha ah oo taageera laamaha mala-awaalka ah.LPC178x/7x wuxuu ku darayaa xawaaraha xusuusta ee khaaska ah si uu u fuliyo waxqabadka ugu fiican marka la fulinayo koodka flash-ka.LPC178x/7x wuxuu ku shaqeeyaa ilaa 120 MHz inta jeer ee CPU.Dhammaystirka durugsan ee LPC178x/7x waxaa ku jira ilaa 512 kB ee xusuusta barnaamijka flash, ilaa 96 kB ee xusuusta xogta SRAM, ilaa 4032 byte ee xusuusta xogta EEPROM, Xakamaynta xusuusta dibadda (EMC), LCD (LPC178x kaliya), Ethernet , USB Aaladda / Martigeliyaha / OTG, Ujeedada Guud ee DMA kontoroolka, shan UARTs, saddex kontaroolayaasha SSP, saddex I2C-baska interfaces, Quadrature Encoder Interface, afar ujeedo guud, laba ujeedo guud PWMs oo leh lix wax soo saar kasta iyo hal kontorool PWM , RTC quwad aad u hooseeya oo leh batari gaar ah iyo duubaha dhacdada, saacad ilaaliye daaqadeed, mishiinka xisaabinta CRC, ilaa 165 ujeedo guud I/O biinanka, iyo in ka badan.Qaybaha analooga ah waxaa ka mid ah hal sideed-channel 12-bit ADC iyo 10-bit DAC.Pinout-ka LPC178x/7x waxaa loogu talagalay in lagu ogolaado ku shaqaynta biinanka LPC24xx iyo LPC23xx.
Tilmaamaha: | |
Sifada | Qiimaha |
Qaybta | Wareegyada isku dhafan (ICs) |
Ku-xidhan - Microcontrollers | |
Mfr | NXP |
Taxane | LPC17xx |
Xidhmada | saxaarad |
Xaaladda Qaybta | Waxaa lagu joojiyay Digi-Key |
Processor Core | ARM® Cortex®-M3 |
Cabbirka Muhiimka ah | 32-Bit |
Xawaaraha | 120MHz |
Isku xirnaanta | CANbus, EBI/EMI, Ethernet, I²C, Microwire, Memory Card, SPI, SSI, SSP, UART/USART, USB OTG |
Gawaarida | Soo ogow/Dib u dajin, DMA, I²S, LCD, PWM Control Motor, POR, PWM, WDT |
Tirada I/O | 165 |
Cabbirka Xusuusta Barnaamijka | 512KB (512K x 8) |
Nooca Xusuusta Barnaamijka | FLASH |
Cabbirka EEPROM | 4k x 8 |
Cabbirka RAM | 96k x 8 |
Korantada - Alaabta (Vcc/Vdd) | 2.4V ~ 3.6V |
Beddelayaasha Xogta | A/D 8x12b;D/A 1x10b |
Nooca Oscillator | Gudaha |
Heerkulka shaqada | -40°C ~ 85°C (TA) |
Nooca Koritaanka | Dusha sare |
Xidhmada / Kiis | 208-LQFP |
Xidhmada Aaladda Alaab-qeybiyaha | 208-LQFP (28x28) |
Lambarka Alaabta Saldhigga | LPC17 |