TMS320F28021PTT 32-bit Microcontrollers-MCU Piccolo MCU
♠ Inkcazo yeMveliso
| Uphawu lweMveliso | Ixabiso lophawu |
| Umenzi: | Texas Instruments |
| Udidi lweMveliso: | I-32-bit Microcontrollers - i-MCU |
| Uthotho: | TMS320F28021 |
| Isimbo sokuNqamisa: | SMD/SMT |
| Umqulu / Ityala: | I-LQFP-48 |
| Undoqo: | C28x |
| Ubungakanani beMemori yeNkqubo: | 32 kB |
| Idatha ye-RAM Ubungakanani: | 5 kB |
| Ububanzi bebhasi yeDatha: | 32 bit |
| Isisombululo se-ADC: | 12 bit |
| Ubuninzi bewotshi yokuphindaphinda: | 40 MHz |
| Inani le-I/Os: | 22 I/O |
| Supply Voltage - Min: | 1.71 V |
| Ubonelelo lweVoltage-Max: | 1.89 V |
| Ubuncinci bobushushu bokusebenza: | - 40 C |
| Obona bushushu bokusebenza: | + 125 C |
| Ukupakishwa: | Itreyi |
| Uphawu: | Texas Instruments |
| NONE | I2C, SPI, UART |
| Ukungevani kukufuma: | Ewe |
| Inani lamatshaneli e-ADC: | Ijelo le-13 |
| Inani lezibali-xesha/izixhobo zokubala: | 3 Isibali-xesha |
| Uthotho lweProsesa: | TMS320F2x |
| Uhlobo lweMveliso: | I-32-bit Microcontrollers - i-MCU |
| Uhlobo lweMemori yeNkqubo: | Flash |
| Ubungakanani bePakethi yoMzi-mveliso: | 250 |
| Uluhlu olungaphantsi: | Microcontrollers - MCU |
| Igama loRhwebo: | Piccolo |
| Ubunzima beyunithi: | 0.006409 oz |
♠ TMS320F2802x Microcontrollers
I-C2000™ 32-bit microcontrollers zenzelwe ukusetyenzwa, ukuva, kunye nokusebenza ukuphucula ukusebenza kwe-loop evaliweyo kwizicelo zolawulo lwexesha lokwenyani ezifana neemoto zemizi-mveliso;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.
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 ku-3.3-V uluhlu olupheleleyo lwesikali esipheleleyo kwaye ixhasa ireyishini ye-metric ye-VREFHI/VREFLO iimbekiselo.I-interface ye-ADC iye yalungiselelwa i-overhead ephantsi kunye ne-latency.
• Ukusebenza okuphezulu kwe-32-bit CPU (TMS320C28x)
– 60 MHz (16.67-ns ixesha lomjikelo)
-50 MHz (ixesha le-20-ns lomjikelo)
- 40 MHz (ixesha le-25-ns lomjikelo)
– 16 × 16 kunye 32 × 32 imisebenzi MAC
– 16 × 16 ezimbini MAC
-Uyilo lwebhasi yaseHarvard
-Ukusebenza kweathom
-Khawuleza ukuphazamisa impendulo kunye nokusebenza
-Imodeli yenkqubo yememori edibeneyo
-Ikhowudi esebenzayo (kwiC/C++ kunye neNdibano)
• Endianness: endian encinane
• Ixabiso eliphantsi kuzo zombini isixhobo kunye nenkqubo:
– Unikezelo olulodwa lwe-3.3-V
– Akukho mfuneko yolandelelwano lwamandla
-Ukusetha kwakhona amandla okudityanisiweyo kunye no-brown-out
-Ipakethe encinci, ephantsi njenge-38-pin ekhoyo
– Amandla aphantsi
-Akukho zikhonkwane zenkxaso ye-analog
• Ukuvala:
-Ii-oscillators ezimbini zangaphakathi zero-pin
-I-oscillator ye-crystal ekwi-chip kunye negalelo lewotshi yangaphandle
-Imodyuli yesibali-xesha
-Indlela elahlekileyo yokubonwa kwewotshi
• Ukuya kuthi ga kwi-22 nganye nganye ecwangcisiweyo, izikhonkwane ze-GPIO eziphindaphindwe ngokufakwa kohluzo
• Ibloko yoKwandiswa kwePeripheral Interrupt (PIE) exhasa zonke iziphazamiso zeperipheral
• Izibali-xesha ze-CPU ezintathu ezingama-32
•Isibali-xesha esizimeleyo se-16-bit kwiModyuli eYongezelelweyo yoBububanzi bePulse (ePWM)
• Imemori ye-chip
-Flash, SARAM, OTP, Boot ROM iyafumaneka
• Imodyuli yokhuseleko lwekhowudi
• Iqhosha le-128-bit lokhuseleko kunye nokutshixa
-Ikhusela iibhloko zememori ezikhuselekileyo
-Ithintela i-firmware reverse engineering
• Uthotho lwezibuko peripherals
-Imodyuli enye yoNxibelelwano oluNxibelelwano (SCI) imodyuli yeAsynchronous Receiver/Transmitter (UART)
–Imodyuli enye yeSerial Peripheral Interface (SPI).
– Imodyuli enye ye-Inter-Integrated-Circuit (I2C).
• Iiperipherals zolawulo eziphuculweyo
-ePWM
-IsiGqibo esiPhezulu sePWM (HRPWM)
– Imodyuli yokuGqiba (i-eCAP).
-I-Analog-to-Digital Converter (ADC)
-Inzwa yobushushu be-chip
– Isithelekisi
• Iimpawu zokulinganisa ezikwinqanaba eliphezulu
-Uhlalutyo kunye nemisebenzi ye-breakpoint
-Ixesha lokwenyani ukulungisa ingxaki ngehardware
• Ukhetho lwepakethi
– I-38-pin ye-DA Thin Shrink Small-Outline Package (TSSOP)
– I-48-pin ye-PT yeProfayile ephantsi ye-Quad Flatpack (LQFP)
• Ukhetho lobushushu
– T: -40°C ukuya ku-105°C
– S: -40°C ukuya ku-125°C
– Umbuzo: -40°C ukuya ku-125°C
(Isiqinisekiso se-AEC Q100 sezicelo zemoto)
• Iyunithi yangaphandle ye-air conditioner
• I-inverter kunye nolawulo lwemoto
• Umatshini weempahla
• I-Micro inverter
• Imodyuli yenqanaba lamandla okuqhuba i-AC
• Igalelo le-AC-input BLDC motor drive
• DC-igalelo BLDC motor drive
• Ishishini AC-DC
• Izigaba ezithathu ze-UPS
• Umrhwebi DC/DC
• Inethiwekhi yomrhwebi kunye neseva yePSU
• Izilungisi zomrhwebi womnxeba
