I-ATMEGA32U4-MU IC MCU 8BIT 32KB IFLASH 44VQFN

Incazelo

Umongo we-AVR uhlanganisa isethi yemiyalo ecebile namarejista okusebenza ngezinjongo ezijwayelekile ezingu-32.Wonke amarejista angama-32 axhunywe ngokuqondile ku-Arithmetic Logic Unit (ALU), okuvumela amarejista amabili azimele ukuthi afinyelelwe emyalezweni owodwa owenziwe ngomjikelezo wewashi owodwa.Isakhiwo esiwumphumela sisebenza kahle kakhulu ngekhodi kuyilapho sizuza okuphumayo ngokushesha okuphindwe kashumi kunezilawuli ezincane ezivamile ze-CISC.Idivayisi inikeza izici ezilandelayo: 16/32K amabhayithi e-In-System Programmable Flash enamandla e-Read-WhileWrite, 512Bytes/1K bytes EEPROM, 1.25/2.5K amabhayithi SRAM, imigqa yenjongo evamile engu-26 ye-I/O (okukhiphayo kwe-CMOS nokokufaka kwe-LVTTL) , amarejista okusebenza ezinjongo ezijwayelekile angu-32, Isikhathi/Izibali ezine eziguquguqukayo ezinamamodi okuqhathanisa ne-PWM, I-Timer/Counter eyodwa enesivinini esiphezulu esinezindlela zokuqhathanisa nomthombo olungisekayo we-PLL, i-USART eyodwa (okuhlanganisa amasiginali okulawula ukugeleza kwe-CTS/RTS), i-byte eqondiswe ku-2 -wire Serial Interface, i-12-channel 10-bit ADC enesiteji sokufaka esikhethekile esinenzuzo ehlelekayo, inzwa yokushisa elinganiselwe ku-chip, Isikhathi Esihlelekayo se-Watchdog esine-Internal Oscillator, imbobo ye-serial ye-SPI, i-IEEE std.1149.1 isixhumi esibonakalayo sokuhlola se-JTAG, siphinde sisetshenziselwe ukufinyelela kusistimu ye-On-chip Debug kanye nezinhlelo kanye nesofthiwe eyisithupha ekhethekayo 5 Atmel-7766JS-USB-ATmega16U4/32U4-Datasheet_04/2016 amamodi okonga amandla.Imodi yokungenzi lutho imisa i-CPU ngenkathi ivumela i-SRAM, Isikhathi/Izibali, imbobo ye-SPI, kanye nesistimu yokuphazamisa ukuthi iqhubeke nokusebenza.Imodi ye-Power-down igcina okuqukethwe kwerejista kodwa imise i-Oscillator, ikhubaze yonke eminye imisebenzi ye-chip kuze kube ukuphazamisa okulandelayo noma Ukusethwa Kabusha kwe-Hardware.Imodi yokunciphisa umsindo ye-ADC imisa i-CPU nawo wonke amamojula e-I/O ngaphandle kwe-ADC, ukuze kuncishiswe umsindo oshintshayo phakathi nokuguqulwa kwe-ADC.Kumodi yokulinda, i-Crystal/Resonator Oscillator iyasebenza ngenkathi yonke idivayisi ilele.Lokhu kuvumela ukuqalisa okusheshayo kuhlanganiswe nokusetshenziswa kwamandla okuphansi.