I-Texas Instruments iphinde yaguqula imarike ye-microcontroller ngokusungulwa kwe MSPM0C1104, icwecwe elibumbene ngokugqithisileyo kodwa elinamandla okusebenza ngokumangalisayo kunye nokwandisa amandla. Le microcontroller lukhetho olufanelekileyo kwizicelo kwizixhobo ze-IoT, izinto ezinxitywayo, kunye neenkqubo ezizinzisiweyo apho indawo kunye nokusebenza kakuhle kungundoqo.
Iimpawu zayo ezintsha ziyenza ibe sisisombululo esiguquguqukayo sokwenza i-elektroniki encinci ngaphandle kokubeka esichengeni amandla ekhompyuter. Ngezantsi, sijonga nzulu kwiinkcukacha zayo zobugcisa, iingenelo eziphambili, kunye nokusetyenziswa okunokwenzeka kumacandelo ahlukeneyo.
Iimpawu eziphambili zeMSPM0C1104
I-MSPM0C1104 yeyoluhlu lwe-MSPM0 lwe-Texas Instruments, usapho lwe idityaniswe kakhulu, i-microcontrollers enamandla aphantsi. Isekelwe kuyilo lwezakhiwo I-ARM Cortex-M0+, ingundoqo esebenzayo eyenzelwe ukusebenza kwamandla aphantsi ngaphandle kokuncama ukusebenza.
Inkqubo kunye nememori
- CPU: I-0-bit ye-ARM Cortex-M32+ kunye nokuphindaphinda ukuya kuma-24 MHz.
- Imemori yeFlash: 16 KB yokugcina inkqubo.
- I-SRAM: I-1 KB yememori yofikelelo olukhawulezayo.
Umbane kunye nokusetyenziswa kwamandla
Enye yeenzuzo ezinkulu ze-MSPM0C1104 kukusebenza kwayo kwamandla. Isebenza kunye noluhlu lwamandla 1.62V ukuya ku-3.6V, kwaye ukusetyenziswa kwayo kuhlala kuphuculwe nakwimo esebenzayo.
I-analog kunye neeperipherals zedijithali
Le microcontroller ibonakalisa indibaniselwano ephawulekayo yeeperipherals eziphucula ukuguquguquka kwayo:
- I-12-bit ADC: inikeza isantya sokuguqula ukuya kuthi ga kwi-1.5 Msps.
- Isivamvo sobushushu esihlanganisiweyo: ivumela ukubeka esweni thermal ngaphandle amacandelo ezongezelelweyo.
- Izibali-xesha eziphambili: ibandakanya enye i-16-bit yesibali-xesha esiphucukileyo kunye nezimbini-16-bit ezimbini zezibali-xesha jikelele.
- Inkxaso yonxibelelwano: idibanisa i-UART, i-SPI kunye ne-I2C ehambelana nemigaqo efana ne-LIN, i-DALI kunye ne-PMBus.
Izinto eziluncedo zeMSPM0C1104
Le microcontroller ayinikezeli kuphela ukusebenza okumangalisayo ngobungakanani bayo, kodwa ikwabonelela ngeenzuzo ezininzi:
- uyilo oludibeneyo: Inikezelwe kwiphakheji ye-WCSP ye 1.38 mm², yenye yezona chips zincinci emhlabeni.
- Ukunciphisa iindleko: Ixabiso layo ngeyunithi kwimveliso yobuninzi lingaphantsi kune 0,20 USD, nto leyo eyenza ukuba kukhuphisane kakhulu.
- Ukuchaneka okuphezulu kuguqulo lwe-analog: Ukudityaniswa kwe-ADC ye-12-bit kunye nobuchule bayo bereferensi yangaphakathi buphucula ukuchaneka komlinganiselo.
- Inkxaso yeemeko zophuhliso lwe-IT: Inkxaso ye-Code Composer Studio kunye ne-MSP SDK yenza uphuhliso lwesicelo lube lula.
Usetyenziso lwe-MSPM0C1104
Ngombulelo kwiimpawu zayo eziphambili, le microcontroller ifanelekile kwiintlobo ezahlukeneyo zezicelo:
Izinto ezinxitywayo kunye nezinto zombane zobuqu
Ngenxa yakhe ubungakanani obuncinci kunye nokusetyenziswa okuphantsi, i-MSPM0C1104 lolona khetho lubalaseleyo kwizixhobo ezinje:
- Ii-headphones ezingenazingcingo: Ivumela ukulawulwa ngokufanelekileyo kokusetyenziswa kwamandla kunye nokulungiswa komqondiso.
- Iiwotshi ezihlakaniphile: Ukudityaniswa kwayo kwezinzwa kunye noqhagamshelo kuyenza ilungele i-biometric metrics.
- Iipensile zombane: Unokulawula ukuchaneka kwe-stroke kunye nempendulo ye-tactile.
I-Intanethi yezinto (IoT)
Bakhe iimfuno zamandla aphantsi kunye noqhagamshelo luyenza ibe sisisombululo esifanelekileyo kwizixhobo ze-IoT ezinje:
- Ubushushu be-Smart kunye neemonitha zokufuma.
- IiSensors ze-automation yasekhaya.
- Iinkqubo zokulawula kwizixhobo zekhaya.
Izixhobo zonyango eziphathwayo
Ukuchaneka kwayo ekuguquleni idatha ye-analog kunye nokusebenza kakuhle kwamandla kungundoqo kwizicelo zokunakekelwa kwezempilo, ezifana:
- Izixhobo zokubeka iliso kwintliziyo.
- Iimitha zeglucose eziqinileyo.
- Izixhobo zonyango eziphathekayo zohlalutyo lwe-biomedical.
Ukuthelekisa nezinye itekhnoloji
Olunye uthelekiso olumangalisayo lukunye ne Apollo Guidance Computer (AGC), inkqubo yokukhangela eyathatha abantu yabasa eNyangeni. Nangona ubukhulu bayo buncinci, i-MSPM0C1104 inikezela ngezakhono zobuchwepheshe ngaphezu kwe-AGC, ngelo xesha yayinemilinganiselo ye-61 × 32 × 17 cm kunye nobunzima be 32 kg. Le mpumelelo ibonisa inkqubela engakholelekiyo eyenziweyo kwi-microelectronics kumashumi eminyaka akutshanje.
Ezinye iinketho kwimarike ziquka iitshiphusi ezifana Raspberry Pi RP2040, ethi nangona inamandla ngakumbi kwezinye iinkalo, inkulu kakhulu kwaye ibiza kakhulu. Ukongeza, kunokuba luncedo ukuthelekisa le microcontroller kunye ne Yitshit85, enikezela ngeempawu ezahlukeneyo kwizicelo ezithile.
I-MSPM0C1104 lukhetho oluguquguqukayo kwishishini le-microcontroller ngenxa yokudibanisa kwayo ubungakanani be compact, ukusebenza kakuhle kwamandla kunye nokuhambelana okubanzi kunye nezicelo ezahlukeneyo. Ukuhlanganiswa kwayo kwizixhobo ezihlakaniphile kuya kuvula amathuba amatsha okwenza iteknoloji encinci ngaphandle kokunciphisa ukusebenza.
