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

Bayani

Na'urorin AVR XMEGA D4 suna ba da fasalulluka masu zuwa: in-tsarin filasha mai shirye-shirye tare da damar karantawa-lokacin-rubutu;na ciki EEPROM da SRAM;tsarin taron tashar tashoshi huɗu da mai sarrafa katsewar matakan da yawa, 34 janar manufa I / O Lines, 16-bit real-time counter (RTC);hudu masu sassauƙa, 16-bit timer/counters tare da kwatanta da tashoshin PWM;USART guda biyu;guda biyu serial musaya (TWIs);biyu serial peripheral interfaces (SPIs);tashoshi goma sha biyu, 12-bit ADC tare da shigarwar zaɓi na zaɓi tare da ribar shirye-shirye;masu kwatanta analog guda biyu (ACs) tare da yanayin taga;mai ƙididdigewa mai ƙididdige lokaci mai tsaro tare da keɓantaccen oscillator na ciki;daidaitattun oscillators na ciki tare da PLL da prescaler;da gano launin ruwan kasa mai shirye-shirye.Shirye-shiryen da keɓancewa (PDI), mai sauri, mai sauƙi mai rahusa biyu don shirye-shirye da cirewa, yana samuwa.Na'urorin XMEGA D4 suna da hanyoyin ceton wutar lantarki guda biyar na software.Yanayin aiki yana dakatar da CPU yayin da yake barin SRAM, tsarin taron, mai sarrafa katsewa, da duk abin da ke kewaye don ci gaba da aiki.Yanayin saukar da wutar lantarki yana adana SRAM da yin rijistar abun ciki, amma yana dakatar da oscillators, yana kashe duk sauran ayyuka har zuwa TWI na gaba, ko katsewar fil, ko sake saitawa.A cikin yanayin adana wutar lantarki, ma'aunin asynchronous na ainihin lokacin yana ci gaba da aiki, yana barin aikace-aikacen ya kula da tushen lokacin lokacin da sauran na'urar ke barci.A cikin yanayin jiran aiki, oscillator crystal na waje yana ci gaba da gudana yayin da sauran na'urar ke barci.Wannan yana ba da damar farawa da sauri daga kristal na waje, haɗe tare da ƙarancin wutar lantarki.A cikin yanayin jiran aiki mai tsawo, duka babban oscillator da mai asynchronous mai ƙidayar lokaci suna ci gaba da gudana.Don ƙara rage amfani da wutar lantarki, ana iya dakatar da agogon gefe zuwa kowane na gefe ɗaya bisa zaɓi a yanayin aiki da yanayin bacci mara amfani.