ATSAMD20E18A-MUT IC MCU 32BIT 256KB IFLESHI 32VQFN

Inkcazo

I-Atmel® |I-SMART™ SAM D20 luluhlu lwe-microcontrollers ezinamandla aphantsi zisebenzisa i-32-bit ye-ARM® Cortex® - iprosesa ye-M0+, kwaye isukela kwi-32- ukuya kwi-64-pins ukuya kwi-256KB Flash kunye ne-32KB ye-SRAM.Izixhobo ze-SAM D20 zisebenza ngokuphindaphindiweyo kwi-48MHz kwaye zifikelela kwi-2.46 CoreMark / MHz.Ziyilelwe ukufuduka okulula kunye nokubonakalayo kunye neemodyuli zeperipheral ezifanayo, ikhowudi ye-hex ehambelanayo, imephu yedilesi efanayo kunye neepini ezihambelana neendlela zokufuduka phakathi kwazo zonke izixhobo ezikuluhlu lwemveliso.Zonke izixhobo ziquka i-peripherals ehlakaniphile kunye ne-flexible, i-Atmel Event System ye-inter-peripheral signaling, kunye nenkxaso ye-capacitive touch button, i-slider kunye ne-wheel interfaces yomsebenzisi.Izixhobo ze-SAM D20 zibonelela ngezi mpawu zilandelayo: I-Flash ecwangcisiweyo yangaphakathi, iSistim yeSigigaba seChaneli esibhozo, isilawuli esiphazamisayo esicwangcisiweyo, ukuya kuthi ga kwi-52 ye-programmable ye-I/O izikhonkwane, i-32-bit yexesha lokwenyani kunye nekhalenda, ukuya kuthi ga kwisibhozo se-16-bit. Isibali-xesha/iZibali (TC) .Isibali-xesha/izixhobo zokubala zinokucwangciswa ukuba zenze ukuphindaphindwa kunye nokuveliswa kwe-waveform, ixesha elichanekileyo lokwenziwa kwenkqubo okanye ukufakwa kwegalelo kunye nexesha kunye nomlinganiselo wokuphindaphinda kweempawu zedijithali.I-TCs inokusebenza kwi-8- okanye i-16-bit mode, ii-TC ezikhethiweyo zinokuthi zenziwe i-cascade ukuze zenze i-32-bit TC.Olu luhlu lubonelela ukuya kuthi ga kwiiModyuli zoNxibelelwano lweSerial ezintandathu (SERCOM) ukuba nganye inokumiselwa ukuba isebenze njenge USART, UART, SPI, I2C ukuya kuthi ga kwi400kHz, ukuya kuthi ga kumashumi amabini amatshaneli 350ksps 12-bit ADC ngenzuzo ecwangcisiweyo kunye nokuzikhethela ngokugqithisileyo kunye nokunciphisa. ukuxhasa ukuya kuthi ga kwisisombululo se-16-bit, enye i-10-bit 350ksps DAC, izifanisi ezimbini ze-analog ezinemowudi yefestile, i-Peripheral Touch Controller exhasa ukuya kumaqhosha angama-256, izilayidi, amavili kunye ne-proximity sensing;programmable Watchdog Timer, brown-out detector kunye namandla-on reset kunye-pin ezimbini Uthotho Wire Debug (SWD) inkqubo kunye nojongano debug.