Apejuwe
TMS320F2837xS jẹ alagbara 32-bit lilefoofo-ojuami microcontroller unit (MCU) apẹrẹ fun to ti ni ilọsiwaju titi-lupu Iṣakoso ohun elo bi ise motor drives;oorun inverters ati oni agbara;awọn ọkọ itanna ati gbigbe;ati oye ati sisẹ ifihan agbara.Lati yara idagbasoke ohun elo, ohun elo idagbasoke sọfitiwia DigitalPower (SDK) fun C2000 MCUs ati ohun elo idagbasoke sọfitiwia MotorControl (SDK) fun C2000™ MCUs wa.Subsystem iṣakoso akoko gidi da lori 32-bit C28x CPU floating-point ti TI, eyiti o pese 200 MHz ti iṣẹ ṣiṣe ifihan agbara.C28x Sipiyu ti ni ilọsiwaju siwaju nipasẹ TMU ohun imuyara, eyiti o jẹ ki ipaniyan iyara ti awọn algoridimu pẹlu awọn iṣẹ trigonometric ti o wọpọ ni awọn iyipada ati awọn iṣiro lupu iyipo;ati ohun imuyara VCU, eyiti o dinku akoko fun awọn iṣẹ ṣiṣe iṣiro eka ti o wọpọ ni awọn ohun elo ti a fi koodu pa.Idile microcontroller F2837xS ṣe ẹya onisẹpo iṣakoso akoko gidi CLA kan.CLA jẹ ero isise aaye lilefoofo loju omi 32-bit ominira ti o nṣiṣẹ ni iyara kanna bi Sipiyu akọkọ.CLA ṣe idahun si awọn okunfa agbeegbe ati ṣiṣe koodu ni igbakanna pẹlu Sipiyu C28x akọkọ.Agbara sisẹ afiwera yii le ni imunadoko ni ilọpo meji iṣẹ ṣiṣe iṣiro ti eto iṣakoso akoko gidi kan.Nipa lilo CLA si awọn iṣẹ akoko-pataki, C28x Sipiyu akọkọ jẹ ọfẹ lati ṣe awọn iṣẹ ṣiṣe miiran, gẹgẹbi awọn ibaraẹnisọrọ ati awọn iwadii aisan.TMS320F2837xS ṣe atilẹyin to 1MB (512KW) ti iranti filasi inu ọkọ pẹlu koodu atunṣe aṣiṣe (ECC) ati to 164KB (82KW) ti SRAM.Awọn agbegbe aabo 128-bit meji tun wa lori Sipiyu fun aabo koodu.
Awọn pato: | |
Iwa | Iye |
Ẹka | Awọn iyika Iṣọkan (ICs) |
Ifibọ - Microcontrollers | |
Mfr | Texas Instruments |
jara | C2000™ C28x Delfino™, Aabo Iṣiṣẹ (FuSa) |
Package | Atẹ |
Ipo apakan | Ti nṣiṣe lọwọ |
mojuto ero isise | C28x |
Core Iwon | 32-Bit Nikan-mojuto |
Iyara | 200MHz |
Asopọmọra | CANbus, EBI/EMI, I²C, McBSP, SCI, SPI, uPP, UART/USART, USB |
Awọn agbeegbe | DMA, POR, PWM, WDT |
Nọmba ti I/O | 97 |
Eto Iwon Iranti | 1MB (512K x 16) |
Eto Iranti Iru | FILASI |
EEPROM Iwon | - |
Ramu Iwon | 82k x 16 |
Foliteji - Ipese (Vcc/Vdd) | 1.14V ~ 3.47V |
Data Converter | A/D 20x12b, 20x16b;D/A 3x12b |
Oscillator Iru | Ti abẹnu |
Awọn iwọn otutu ti nṣiṣẹ | -40°C ~ 105°C (TJ) |
Iṣagbesori Iru | Oke Oke |
Package / Ọran | 176-LQFP fara paadi |
Package Device Olupese | 176-HLQFP (24x24) |
Nọmba Ọja mimọ | TMS320 |