AT32UC3B0128-Z2UT IC MCU 32BIT 128KB IFLESHI 64QFN

Inkcazo

I-AT32UC3B yinkqubo epheleleyo ye-System-On-Chip microcontroller esekelwe kwi-AVR32 UC RISC iprosesa eqhuba kwiifrikhwensi ukuya kwi-60 MHz.I-AVR32 UC yinto ephezulu yokusebenza kwe-32-bit RISC microprocessor core, eyenzelwe izicelo ezifakwe kwiindleko ezithintekayo, ngokugxininiswa kokusetyenziswa kwamandla aphantsi, ukuxinana kwekhowudi ephezulu kunye nokusebenza okuphezulu.Iprosesa isebenzisa iYunithi yoKhuseleko lweMemori (MPU) kunye nomlawuli ophazamisayo okhawulezayo kunye oguquguqukayo wokuxhasa iinkqubo zokusebenza zanamhlanje kunye neenkqubo zokusebenza zexesha langempela.Ikhono eliphezulu lokubala liphunyezwa kusetyenziswa imiyalelo etyebileyo ye-DSP.I-AT32UC3B idibanisa i-Flash ye-chip kunye neenkumbulo ze-SRAM zokufikelela ngokukhuselekileyo nangokukhawuleza.I-Peripheral Direct Memory Access isilawuli yenza ukuba ukudluliselwa kwedatha phakathi kweeperipherals kunye neenkumbulo ngaphandle kokubandakanyeka kweprosesa.I-PDCA inciphisa kakhulu i-process overhead xa ihambisa idatha eqhubekayo kunye nemijelo emikhulu phakathi kweemodyuli ngaphakathi kwe-MCU.Umphathi waMandla uphucula ukuguquguquka koyilo kunye nokhuseleko: i-on-chip Brown-Out Detector ibeka iliso kubonelelo lwamandla, i-CPU isebenza kwi-oscillator ye-RC ye-on-chip okanye isuka kwenye yemithombo ye-oscillator yangaphandle, iClock yeXesha langempela kunye nexesha elihambelana nayo ligcina. umkhondo wexesha.Isibali-xesha/Ikhawuntara ibandakanya ezintathu ezifanayo ze-16-bit timer/isixhobo sokubala.Ijelo ngalinye linokucwangciswa ngokuzimeleyo ukuba lenze umlinganiselo wokuphindaphinda, ukubala isiganeko, umlinganiselo wexeshana, ukuveliswa kwepulse, ukulibaziseka kwexesha kunye nokumodareyitha kobubanzi bepulse.Iimodyuli ze-PWM zibonelela ngeetshaneli ezisixhenxe ezizimeleyo ezinokhetho oluninzi loqwalaselo olubandakanya i-polarity, ulungelelwaniso lomphetho kunye nolawulo lwamaza olungadlulangayo.Ijelo elinye le-PWM linokubangela uguqulo lwe-ADC ukuze kuphunyezwe oluchanekileyo oluchanekileyo lwe-loop.I-AT32UC3B ikwabonisa iindawo ezininzi zonxibelelwano kwizicelo ezinzulu zonxibelelwano.Ukongeza kujongano oluqhelekileyo lwe-serial njenge-USART, SPI okanye i-TWI, ezinye ii-interfaces ezifana ne-flexible Synchronous Serial Controller kunye ne-USB ziyafumaneka.I-USART ixhasa iindlela ezahlukeneyo zonxibelelwano, njengemodi ye-SPI.