I-TMS320F28021PTT eNtsha kunye neNqanaba yeStokhwe eDityanisiweyo yeSekethe ye-Ic Chip

I-TMS320F28021PTT Entsha kunye neyeyoqobo yeStokhwe eDityanisiweyo yeSekethe ye-Ic Chip ebonisa umfanekiso

inkcazelo emfutshane:

I-C2000™ i-32-bit microcontrollers yenzelwe ukusetyenzwa, ukuva, kunye nokusebenza ukuphucula ukusebenza kwe-loop evaliweyo kwizicelo zolawulo lwexesha lokwenyani ezifana ne-industrial motor drives;ii-inverters zelanga kunye namandla edijithali;izithuthi zombane kunye nezothutho;ulawulo lwemoto;kunye nokubona kunye nokulungiswa komqondiso.Umgca we-C2000 uquka ii-MCU zentsebenzo yePremium kunye ne-MCUs yokusebenza kwe-Entry.
Usapho lwe-F2802x lwe-microcontrollers lubonelela ngamandla esiseko se-C28x esidityaniswe nezixhobo zolawulo ezidityanisiweyo kakhulu kwizixhobo zokubala eziphantsi.Le ntsapho ikhowudi-ehambelanayo nekhowudi yangaphambili ye-C28x, kwaye inikezela ngezinga eliphezulu lokuhlanganiswa kwe-analog.

Thumela i-imeyile kuthi Khuphela i-Datesheet

Iinkcukacha zeMveliso

Iithegi zeMveliso

Umlawuli wombane wangaphakathi uvumela ukusebenza komzila omnye.Uphuculo lwenziwe kwi-HRPWM ukuvumela ulawulo lwe-double-edge (uhlengahlengiso lwee-frequency).Uthelekiso lwe-analog kunye neereferensi ze-10-bit zangaphakathi zongeziwe kwaye zinokuhanjiswa ngokuthe ngqo ukulawula iziphumo ze-PWM.I-ADC iguqula ukusuka ku-0 ukuya kwi-3.3-V uluhlu olusisigxina lwesikali esipheleleyo kwaye ixhasa ireyishini ye-metric ye-VREFHI/VREFLO iireferensi.I-interface ye-ADC iye yalungiselelwa i-overhead ephantsi kunye ne-latency.

Iimpawu zeMveliso

UHLOBO	INKCAZO
Udidi	IiSekethe eziDityanisiweyo (ICs) Ifakwe - Microcontrollers
Mfr	Texas Instruments
Uthotho	C2000™ C28x Piccolo™
Iphakheji	Itreyi
Ubume benxalenye	Iyasebenza
Iprosesa engundoqo	C28x
Ubungakanani obungundoqo	32-Bit Single-Core
Isantya	40MHz
Uqhagamshelwano	I²C, SCI, SPI, UART/USART
Iiperipherals	I-Brown-out Detector/Reset, POR, PWM, WDT
Inani le-I/O	22
Ubungakanani beMemori yeNkqubo	64KB (32K x 16)
Uhlobo lweMemori yeNkqubo	IFLESHI
EEPROM Ubungakanani	-
Ubungakanani be-RAM	5K x 16
Voltage - Ubonelelo (Vcc/Vdd)	1.71V ~ 1.995V
Abaguquleli beDatha	A/D 13x12b
Uhlobo lweOscillator	Ngaphakathi
Ubushushu bokusebenza	-40°C ~ 105°C (TA)
Uhlobo lokuNqamisa	INtaba engaphezulu
Ipakethe / Ityala	48-LQFP
Supplier Device Package	48-LQFP (7x7)
Inombolo yeMveliso esisiseko	TMS320

Ukuhlelwa

Ngokwendima edlalwa yi-MCU kumsebenzi wayo, kukho ikakhulu ezi ntlobo zilandelayo ze-microcontroller.

UMlawuli Wemiyalelo
Umlawuli womyalelo yinxalenye ebaluleke kakhulu yomlawuli, kufuneka agqibezele ukusebenza kokulanda imiyalelo, ukuhlalutya imiyalelo, njl., kwaye emva koko uyinikezele kwiyunithi yokubulawa (ALU okanye iFPU) ukuba iqhube, kwaye yenza idilesi. yomyalelo olandelayo.

Umlawuli wexesha
Indima yomlawuli wexesha kukubonelela ngemiqondiso yolawulo kumyalelo ngamnye ngokulandelelana kweziganeko.Isilawuli sexesha sinejenereyitha yewotshi kunye neyunithi yenkcazo yokuphindaphinda, apho ijenereyitha yewotshi iyisiginali yepulse ezinzile kakhulu evela kwi-quartz crystal oscillator, eyona frequency ye-CPU, kunye neyunithi yenkcazo yokuphindaphinda ichaza ukuba mangaphi amaxesha aphambili e-CPU frequency. yinkumbulo rhoqo (izihlandlo zebhasi).

Umlawuli webhasi
Umlawuli webhasi usetyenziselwa ukulawula iibhasi zangaphakathi nangaphandle ze-CPU, kuquka ibhasi yedilesi, ibhasi yedatha, ibhasi yokulawula, njl.

Ukuphazamisa uMlawuli
Umlawuli ophazamisayo usetyenziselwa ukulawula izicelo ezahlukeneyo zokuphazamiseka, kwaye ngokokuqala komgca wesicelo sokuphazamiseka, enye enye ukuya kwi-CPU processing Imisebenzi esisiseko yomlawuli Imisebenzi esisiseko yomlawuli wesixhobo.

TI MCUs Design Concepts

Iipotifoliyo zethu ezahlukeneyo ze-16- kunye ne-32-bit microcontrollers (MCUs) ezinobuchule bokulawula ixesha langempela kunye nokuhlanganiswa kwe-analog echanekileyo ephezulu yenzelwe usetyenziso lwezoshishino kunye neemoto.Ixhaswa ngamashumi eminyaka yobuchwephesha kunye nezixhobo ezintsha kunye nezisombululo zesoftware, ii-MCU zethu zinokuhlangabezana neemfuno zalo naluphi na uyilo kunye nohlahlo lwabiwo-mali.
Ngokolwazi olunikwe ngoku kwiwebhusayithi esemthethweni ye-TI, ii-MCU ze-TI zingohlulwa ngokubanzi zibe ziintsapho zintathu zilandelayo.
-SimpleLink MCUs
Amandla asezantsi kakhulu e-MSP430 MCUs
- C2000 ulawulo lwexesha lokwenyani MCUs