LPC1227FBD64/301,1 IC MCU 32BIT 128KB IFLESHI 64LQFP

Inkcazo

I-LPC122x yandisa i-NXP ye-32-bit ARM microcontroller eqhubekayo kwaye ijolise kuluhlu olubanzi lwezicelo zoshishino kwiindawo zefektri kunye ne-automation yasekhaya.Ukuxhamla kwiseti yomyalelo we-ARM Cortex-M0, i-LPC122x inokufikelela kwi-50 % yoxinaniso lwekhowudi ephezulu xa kuthelekiswa nesiqhelo se-8/16-bit microcontroller esenza imisebenzi eqhelekileyo.I-LPC122x ikwabonisa ilayibrari yolwahlulo esekwe kwi-ROM ephuculweyo ye-Cortex-M0, enika amaxesha amaninzi ukusebenza kwe-arithmetic yamathala eencwadi asekwe kwisoftware, kunye nexesha lomjikelo oqinisekileyo odityaniswe nokuncipha kobungakanani bekhowudi yeflash.Ukusebenza kwe-ARM Cortex-M0 ikwanceda i-LPC122x ukufezekisa amandla asezantsi asezantsi kwizicelo ezifanayo.I-LPC122x isebenza kwi-CPU frequencies ukuya kwi-45 MHz. Banikezela uluhlu olubanzi lweenketho zememori ye-flash, ukusuka kwi-32 kB ukuya kwi-128 kB.Iphepha elincinci le-512-byte lokucima imemori ye-flash kuzisa iinzuzo ezininzi zokuyila, ezifana nokulinganisa kakuhle kwe-EEPROM, inkxaso yokulayisha i-boot kuyo nayiphi na i-interface ye-serial kunye nokulula kweprogram ye-in-field kunye neemfuno ezincitshisiweyo ze-RAM buffer.I-peripheral complement ye-LPC122x ibandakanya i-10-bit ADC, abaqhathaniso ababini kunye ne-output feedback loop, ii-UART ezimbini, i-interface ye-SSP / SPI enye, i-interface ye-I2C-ibhasi kunye ne-Fast-mode Plus features, i-Windowed Watchdog Timer, umlawuli we-DMA, i-injini ye-CRC, izibali ezine zenjongo jikelele, i-32-bit RTC, i-oscillator yangaphakathi ye-1% yokuvelisa izinga le-baud, kunye ne-55 yenjongo Jikelele ye-I / O (GPIO) izikhonkwane.