TMS320F28021PTT e Ncha le ea Pele ea Setoko e Kopantsoeng ea Circuit Ic Chip
Setsi sa motlakase se ka hare se lumella ho sebetsa ka terene e le 'ngoe.Lintlafatso li entsoe ho HRPWM ho lumella taolo ea mahlakore a mabeli (ho feto-fetoha ha maqhubu).Libapiso tsa analoge tse nang le litšupiso tsa kahare tsa 10-bit li kentsoe mme li ka tsamaisoa ka kotloloho ho laola liphetho tsa PWM.ADC e fetolela ho tloha ho 0 ho isa ho 3.3-V sekala se tsitsitseng se felletseng 'me e tšehetsa litšupiso tsa karo-karolelano ea VREFHI/VREFLO.Khokahano ea ADC e ntlafalitsoe bakeng sa maemo a tlase le latency.
Litšobotsi tsa Sehlahisoa
| MOFUTA | TLHALOSO |
| Sehlopha | Lipotoloho tse Kopantsoeng (ICs) E kenyelelitsoe - Li-microcontroller |
| Mfr | Lisebelisoa tsa Texas |
| Letoto | C2000™ C28x Piccolo™ |
| Sephutheloana | Terei |
| Boemo ba Karolo | E sebetsa |
| Core processor | C28x |
| Boholo ba Core | 32-Bit Single-Core |
| Lebelo | 40MHz |
| Khokahano | I²C, SCI, SPI, UART/USART |
| Pheripherals | Brown-out Detect/Reset, POR, PWM, WDT |
| Nomoro ea I/O | 22 |
| Boholo ba Memori ea Lenaneo | 64KB (32K x 16) |
| Mofuta oa Memori ea Lenaneo | LEHLANYA |
| EEPROM Boholo | - |
| Boholo ba RAM | 5K x 16 |
| Voltage - Phepelo (Vcc/Vdd) | 1.71V ~ 1.995V |
| Bafetoleli ba Lintlha | A/D 13x12b |
| Mofuta oa Oscillator | Ka hare |
| Mocheso oa ho sebetsa | -40°C ~ 105°C (TA) |
| Mofuta oa ho Beha | Thaba e kaholimo |
| Sephutheloana / Taba | 48-LQFP |
| Sephutheloana sa Sesebelisoa sa Bafani | 48-LQFP (7x7) |
| Nomoro ea Sehlahisoa sa Motheo | TMS320 |
Karolelano
Ho latela karolo e bapaloang ke MCU mosebetsing oa eona, ho na le mefuta e latelang ea li-microcontroller.
Molaoli oa Litaelo
Molaoli oa litaelo ke karolo ea bohlokoa haholo ea molaoli, o tlameha ho phethela ts'ebetso ea ho lata litaelo, ho sekaseka litaelo, joalo-joalo, ebe o nehelana ka karolo ea ts'ebetso (ALU kapa FPU) ho e phetha, hape e theha aterese. ea taelo e latelang.
Molaoli oa Nako
Mosebetsi oa molaoli oa nako ke ho fana ka matšoao a taolo bakeng sa taeo ka 'ngoe ho latela tatellano ea liketsahalo.Molaoli oa nako o na le jenereithara ea oache le yuniti ea litlhaloso tse ngata, moo jenereithara ea oache e leng lets'oao le tsitsitseng la pulse le tsoang ho quartz crystal oscillator, e leng maqhubu a mantlha a CPU, 'me karolo ea tlhaloso ea bongata e hlalosa hore na maqhubu a mantlha a CPU ke makhetlo a makae. ke maqhubu a memori (maqhubu a libese).
Molaoli oa Libese
Molaoli oa libese o sebelisoa haholo ho laola libese tsa kahare le kantle tsa CPU, ho kenyeletsoa bese ea aterese, bese ea data, bese ea taolo, jj.
Khaotsa Molaoli
Selaoli se sitisang se sebelisetsoa ho laola mefuta e fapaneng ea likopo tse sitisang, 'me ho ea ka bohlokoa ba lethathamo la likopo tse sitisang, ka bonngoe ho ea ho ts'ebetso ea CPU Mesebetsi ea motheo ea molaoli Mesebetsi ea motheo ea molaoli oa lisebelisoa.
TI MCUs Design Concepts
Li-portfolio tsa rona tse fapaneng tsa li-microcontrollers tsa 16- le 32-bit (MCUs) tse nang le bokhoni ba ho laola nako ea sebele le ho kopanya ha analoge ka mokhoa o nepahetseng haholo li ntlafalitsoe bakeng sa lisebelisoa tsa indasteri le tsa likoloi.E tšehelitsoe ke lilemo tse mashome tsa boitseanape le litharollo tse ncha tsa hardware le software, li-MCU tsa rona li ka fihlela litlhoko tsa moralo ofe kapa ofe le tekanyetso.
Ho latela lintlha tse fanoeng webosaeteng ea semmuso ea TI, li-MCU tsa TI li ka aroloa ka bophara ka malapa a mararo a latelang.
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