ATXMEGA256C3-AUR IC MCU 8/16BIT 256KB FLSH 64TQFP

Sharaxaada

Atmel AVR XMEGA waa qoys awood hoose leh, wax qabad sare, iyo 8/16-bit microcontrollers hodan ku ah oo ku salaysan AVR ee kor u qaaday qaab dhismeedka RISC.Iyada oo la fulinayo tilmaamaha hal wareeg oo hal saac ah, aaladaha AVR XMEGA waxay ku gaadhaan soosaarka CPU ee ku dhow hal milyan oo tilmaamo ilbiriqsikiiba (MIPS) megahertz, taasoo u oggolaanaysa naqshadeeyaha nidaamka inuu wanaajiyo isticmaalka awoodda iyo xawaaraha socodsiinta.AVR CPU wuxuu isku daraa tilmaamo qani ah oo la dejiyay 32 ujeedo shaqo oo guud.Dhammaan 32 diiwangelintu waxay si toos ah ugu xidhan yihiin unugga macquulka ah ee xisaabta (ALU), taas oo u oggolaanaysa laba diiwaan oo madaxbannaan in lagu galo hal tilmaam, oo lagu fuliyo hal wareeg oo saacad ah.Naqshadeynta natiijadu waxay ka hufan tahay kood marka la gaaro wax-soo-saarka marar badan ka dhaqso badan hal-kumbuyuutarrada caadiga ah ama CISC-ga ku saleysan microcontrollers.Aaladaha XMEGA C3 waxay bixiyaan sifooyinka soo socda: in-system flashable flashable oo leh karti wax-akhris-ku-qoris;gudaha EEPROM iyo SRAM;nidaamka dhacdo afar-kanaal ah iyo kantaroolayaasha kala duwan ee barnaamijyada kala duwan, 50 ujeeddooyinka guud ee khadadka I/O, 16-bit counter-time-time counter (RTC);shan, 16-bit timer/counters oo leh isbarbardhigga iyo kanaalada PWM;saddex USARTs;laba-geesood oo xiriiriye ah (TWIs);hal xawaaraha buuxa ee USB 2.0 interface;laba isdhexgal oo iskuxiran (SPI);hal lix iyo toban kanaal, 12-bit ADC oo leh faa'iido barnaamij;laba isbarbardhig analog (ACs) oo leh qaabka daaqada;Saacadaha ilaaliye barnaamijka la samayn karo oo leh oscillator gudaha ah oo gooni ah;oscillators gudaha sax ah oo leh PLL iyo prescaler;iyo ogaanshaha ka-baxsan ee barnaamijka.Interface-ka barnaamijka iyo debug-ka (PDI), oo ah mid degdeg ah, laba-pin-interface ah oo loogu talagalay barnaamijyada iyo cilladaha, ayaa diyaar ah.Qalabka XMEGA C3 waxay leeyihiin shan software oo la dooran karo hababka badbaadinta tamarta.Habka shaqo-la'aanta ayaa joojisa CPU-ga iyadoo u oggolaanaysa SRAM, nidaamka dhacdada, xakameynta kala goysa, iyo dhammaan meelaha ku hareeraysan inay sii wataan shaqada.Habka hoos-u-dhisku wuxuu badbaadiyaa SRAM-ga oo diiwaan geliya waxa ku jira, laakiin wuxuu joojiyaa oscillators, wuxuu curyaamiyaa dhammaan hawlaha kale ilaa TWI-ga xiga, resume USB, ama pin-beddelka kala goynta, ama dib u habeynta.Qaabka awood-badbaadinta, xisaabiyaha-waqtiga-dhabta ah ee asynchronous-ku wuu sii socdaa, taas oo u oggolaanaysa arjiga in uu ilaaliyo saacad-tire inta aaladda inteeda kale hurdo.Qaabka heeganka ah, oscillator-ka kristal-ka dibadda ayaa sii socda inta uu qalabka intiisa kale hurdo.Tani waxay u oggolaaneysaa in si degdeg ah looga bilaabo crystal-ka dibadda, oo ay weheliso isticmaalka tamarta hooseeya.Qaabka heeganka la dheereeyey, oscillator-ka ugu weyn iyo saacadeeyaha asynchronous labaduba way sii wadaan inay socdaan.Si loo sii yareeyo isticmaalka korantada, saacada durugsan ee xayndaab kastaa waxa lagu joojin karaa qaab firfircoon iyo hab hurdo la'aan ah.