Sharaxaada
Qalabka TMS320LF240xA iyo TMS320LC240xA, xubno cusub oo ka mid ah jiilka TMS320C24x ee processor-ka signalka dhijitaalka ah (DSP), ayaa qayb ka ah TMS320C2000 madal DSPs-go'an.Aaladaha 240xA waxay bixiyaan TMS320 DSP naqshadaynta naqshadaynta ee C2xx core CPU ee qiimo jaban, awood hoose, iyo karti waxqabad sare leh.Dhowr qaybood oo horumarsan, oo loo habeeyay mootada dhijitaalka ah iyo codsiyada xakamaynta dhaqdhaqaaqa, ayaa la isku daray si loo bixiyo kontaroolaha DSP-ga hal-chip ah oo run ah.Iyadoo kood-ku-waafajin kara aaladaha kontoroolka DSP ee jira C24x, 240xA waxay bixisaa waxqabadka habaynta oo kordhay (40 MIPS) iyo heer sare oo is dhexgalka durugsan.Ka eeg qaybta TMS320x240xA Soo koobida Aaladda sifooyinka gaarka ah ee qalabka.Jiilka 240xA waxa uu bixiyaa cabbiro kala duwan oo xusuusta ah iyo qaybo kala duwan oo loo habeeyey si ay u buuxiyaan qiimaha gaarka ah / dhibcaha waxqabadka ee looga baahan yahay codsiyo kala duwan.Aaladaha fiishka ee ilaa 32K kelmadood waxay bixiyaan kharash wax ku ool ah oo dib-u-habayn lagu samayn karo wax soo saarka mugga.Aaladaha 240xA waxay bixiyaan sifada “code security” ku salaysan erayga sirta ah kaas oo faa'iido u leh ka hortagga nuqulka aan la ogolayn ee koodka lahaanshaha ee lagu kaydiyay Flash/ROM-ka-chip.Ogsoonow in aaladaha Flash-ku-saleysan ay ka kooban yihiin 256-erey boot boot ROM ah si ay u fududeeyaan barnaamijyada wareegga gudaha.Qoyska 240xA waxa kale oo ka mid ah aaladaha ROM-ka oo si buuxda pin-to-pin ula jaan qaadaya dhiggooda Flash.Dhammaan aaladaha 240xA waxay bixiyaan ugu yaraan hal module maamulaha dhacdada kaas oo loo habeeyay xakamaynta mootada dhijitaalka ah iyo codsiyada beddelka awoodda.Awoodaha cutubkan waxaa ka mid ah jiilka PWM ee xarunta-iyo/ama gees-ku-habboon, bakhti-ku-tiirsanaanta barnaamijka si looga hortago khaladaadka-toogashada, iyo isu-beddelka is-beddelka-dijitaalka ah ee la-wada-jirka ah.Aaladaha leh maareeyayaasha dhacdooyinka laba-geesoodka ah waxay awood u siinayaan kontorool matoor badan iyo/ama beddeleyaal leh hal koontaroole 240xA DSP ah.Dooro biinanka EV waxaa la siiyay wareeg ah "qalliin-u-qalmitaanka", kaas oo yareynaya pin-kicinta cilladaha.
Tilmaamaha: | |
Sifada | Qiimaha |
Qaybta | Wareegyada isku dhafan (ICs) |
Ku-xidhan - Microcontrollers | |
Mfr | Qalabka Texas |
Taxane | C2000™ C24x 16-Bit |
Xidhmada | saxaarad |
Xaaladda Qaybta | Firfircoon |
Processor Core | C2xx DSP |
Cabbirka Muhiimka ah | 16-Bit |
Xawaaraha | 40MHz |
Isku xirnaanta | CANbus, EBI/EMI, SCI, SPI, UART/USART |
Gawaarida | POR, PWM, WDT |
Tirada I/O | 41 |
Cabbirka Xusuusta Barnaamijka | 64KB (32K x 16) |
Nooca Xusuusta Barnaamijka | FLASH |
Cabbirka EEPROM | - |
Cabbirka RAM | 5k x 8 |
Korantada - Alaabta (Vcc/Vdd) | 3V ~ 3.6V |
Beddelayaasha Xogta | A/D 16x10b |
Nooca Oscillator | Gudaha |
Heerkulka shaqada | -40°C ~ 85°C (TA) |
Nooca Koritaanka | Dusha sare |
Xidhmada / Kiis | 144-LQFP |
Xidhmada Aaladda Alaab-qeybiyaha | 144-LQFP (20x20) |
Lambarka Alaabta Saldhigga | TMS320 |