I-ATXMEGA32D4-AU IC MCU 8/16BIT 32KB IFLASH 44TQFP

Incazelo

Amadivayisi we-AVR XMEGA D4 ahlinzeka ngezici ezilandelayo: i-flash ehlelekayo engaphakathi nohlelo enekhono lokufunda ngenkathi ubhala;I-EEPROM yangaphakathi kanye ne-SRAM;isistimu yemicimbi yeziteshi ezine nesilawuli sokuphazamiseka kwamaleveli amaningi ahlelekayo, imigqa ye-I/O yenjongo evamile engama-34, ikhawunta yesikhathi sangempela engu-16-bit (RTC);ezine eziguquguqukayo, 16-bit timer/ukubala nge qhathanisa namashaneli PWM;ama-USART amabili;ama-serial interfaces anezintambo ezimbili (TWIs);izixhumanisi ezimbili ze-serial peripheral (ama-SPI);i-twelvechannel eyodwa, i-12-bit ADC enokufakwa kokuzikhethela okuhlukile ngenzuzo ehlelekayo;iziqhathaniso ezimbili ze-analog (ACs) ezinemodi yewindi;i-watchdog timer ehlelekayo ene-oscillator yangaphakathi ehlukene;ama-oscillator angaphakathi anembile nge-PLL kanye ne-prescaler;kanye nokutholakala okunsundu okulungisekayo.Uhlelo nesixhumi esibonakalayo sokulungisa iphutha (PDI), isixhumi esibonakalayo esisheshayo, esinamaphini amabili sokuhlela nokulungisa iphutha, siyatholakala.Amadivayisi we-XMEGA D4 anezinhlelo ezinhlanu zokonga amandla ezikhethiwe.Imodi yokungenzi lutho imisa i-CPU ngenkathi ivumela i-SRAM, isistimu yomcimbi, isilawuli esiphazamisayo, nawo wonke ama-peripherals ukuthi aqhubeke nokusebenza.Imodi yokwehlisa amandla ilondoloza i-SRAM nokuqukethwe kwerejista, kodwa imisa ama-oscillator, ikhubaze yonke eminye imisebenzi kuze kube i-TWI elandelayo, noma ukuphazamisa ukushintsha kwephini, noma ukusetha kabusha.Kumodi yokonga amandla, isibali sesikhathi sangempela esingavumelanisiwe siyaqhubeka nokusebenza, okuvumela uhlelo lokusebenza ukuthi lugcine isibali sikhathi ngenkathi yonke idivayisi ilele.Kumodi yokulinda, i-crystal oscillator yangaphandle iqhubeka nokusebenza ngenkathi yonke idivayisi ilele.Lokhu kuvumela ukuqalisa okusheshayo kusuka kukristalu yangaphandle, kuhlanganiswe nokusetshenziswa kwamandla okuphansi.Kumodi yokulinda enwetshiwe, kokubili i-oscillator eyinhloko nesibali-sikhathi esingavumelanisiwe kuyaqhubeka nokusebenza.Ukuze kuqhutshekwe nokunciphisa ukusetshenziswa kwamandla, iwashi eliwumngcele weperipheral ngayinye lingakhethwa ngokuzithandela kumodi esebenzayo kanye nemodi yokulala engenzi lutho.