Chithunzi cha F280049CPZS IC MCU 32BIT 256KB FLASH 100LQFP

Kufotokozera

C2000™ 32-bit ma microcontrollers amakonzedwa kuti azikonzedwa, kumva, ndi kuchitapo kanthu kuti apititse patsogolo magwiridwe antchito otsekeka pamapulogalamu owongolera munthawi yeniyeni monga ma drive motor motor;ma inverters a dzuwa ndi mphamvu ya digito;magalimoto amagetsi ndi zoyendera;kuwongolera magalimoto;ndi kuzindikira ndi kukonza zizindikiro.TMS320F28004x (F28004x) ndi yamphamvu 32-bit floating-point microcontroller unit (MCU) yomwe imalola opanga kuti aphatikizire zotumphukira zofunika kwambiri, analogi osiyana, ndi kukumbukira kosasinthika pachipangizo chimodzi.Dongosolo loyang'anira nthawi yeniyeni limakhazikitsidwa ndi TI's 32-bit C28x CPU, yomwe imapereka 100 MHz ya magwiridwe antchito amasinthidwe.C28x CPU imalimbikitsidwanso ndi malangizo owonjezera a TMU, omwe amathandiza kuti ma aligorivimu azitha kugwira ntchito mwachangu ndi ma trigonometric omwe amapezeka pakusintha ndi mawerengedwe a torque loop;ndi VCU-I yowonjezereka ya malangizo, yomwe imachepetsa kuchedwa kwa masamu ovuta omwe amapezeka m'mapulogalamu osungidwa.CLA imalola kutsitsa kwakukulu kwa ntchito wamba kuchokera ku C28x CPU yayikulu.CLA ndi yodziyimira payokha ya 32-bit yoyandama masamu yomwe imagwira ntchito limodzi ndi CPU.Kuphatikiza apo, CLA ili ndi zida zake zokumbukira zodzipatulira ndipo imatha kulumikizana mwachindunji ndi zotumphukira zazikulu zomwe zimafunikira pamakina owongolera.Thandizo la kagawo kakang'ono ka ANSI C ndilokhazikika, monga momwe zilili ndi zofunikira monga ma hardware breakpoints ndi hardware task-switching.F28004x imathandizira mpaka 256KB (128KW) ya flash memory yogawidwa m'mabanki awiri a 128KB (64KW), omwe amathandizira kupanga mapulogalamu ndikuchita mofanana.Kufikira 100KB (50KW) ya on-chip SRAM imapezekanso m'mabwalo a 4KB (2KW) ndi 16KB (8KW) kuti agawanitse bwino makina.Flash ECC, SRAM ECC/parity, ndi chitetezo chapawiri zimathandizidwanso.Ma analogi ochita bwino kwambiri amaphatikizidwa pa F28004x MCU kuti apititse patsogolo kugwirizanitsa dongosolo.Ma ADC atatu osiyana a 12-bit amapereka kasamalidwe kolondola komanso koyenera kwa ma analogi angapo, omwe pamapeto pake amathandizira kutulutsa kwadongosolo.Ma PGA asanu ndi awiri kutsogolo kwa analogi amathandizira pa-chip voltage makulitsidwe musanatembenuke.Ma module asanu ndi awiri ofananitsa a analogi amapereka kuwunika kosalekeza kwa ma voliyumu olowera pamaulendo.