Eyona iBhodi ye-MCU ye-CH32V307 iThengisiweyo
Iinkcukacha
CH32V307 MCU ibhodi.Uluhlu lwe-CH32V307 lunxibelelwano lwe-microcontroller olusekwe kuyilo lwe-32-bit RISC-V.Ixhotyiswe ngendawo ye-hardware ye-stack kunye nokungena ngokukhawuleza kokuphazamiseka, okuphucula kakhulu isantya sokuphendula esiphazamisayo kwisiseko se-RISC-V eqhelekileyo.
Ibhodi ye-CH32V307 ye-MCU iyunithi ye-microcontroller enamandla kwaye eguquguqukayo eyenzelwe izicelo ezahlukeneyo.Ukuxhotyiswa nge-CH32V307 microcontroller, ibhodi idibanisa amandla okusebenza okuphezulu kunye neeperipherals ezicebileyo ezidibeneyo, okwenza ukuba zilungele iinkqubo ezahlukeneyo ezidibeneyo kunye neeprojekthi ze-IoT (i-Intanethi yezinto).I-CH32V307 microcontroller ithatha i-32-bit ye-ARM Cortex-M0 engundoqo, enokubonelela ngamandla okusebenza kunye nokusebenza kakuhle.Ngezantya zewotshi ukuya kuthi ga kwi-60MHz, imisebenzi enzima kunye ne-algorithms inokuphathwa ngaphandle komthungo.Oku kwenza ukuba ibhodi yenze lula ukusebenza ngexesha langempela, ukusetyenzwa kwedatha kunye nemisebenzi yonxibelelwano.Ibhodi ixhotyiswe ngememori eninzi ye-chip, kuquka imemori ye-flash yokugcina inkqubo kunye ne-RAM yokuguqulwa kwedatha.Oku kuvumela abaphuhlisi ukuba benze izicelo ezinzima ngaphandle kokukhathazeka malunga nemiqobo yememori.Ukongeza, i-microcontroller isekela ukwandiswa kwememori yangaphandle, ukubonelela indawo yokugcina indawo yeeprojekthi ezinkulu.Enye yezona zinto ziphambili zebhodi ye-CH32V307 MCU luluhlu lwayo olubanzi lweeperipheral ezidibeneyo.Ibandakanya ii-UART ezininzi, i-SPI kunye ne-I2C ujongano lonxibelelwano olungenamthungo kunye nezixhobo ezahlukeneyo zangaphandle ezifana nezinzwa, ii-activators kunye neziboniso.
Ibhodi ikwaquka i-GPIO (i-General Purpose Input/Output) izikhonkwane, i-PWM (i-Pulse Width Modulation) imijelo, kunye ne-ADC (i-Analog ukuya kwi-Digital Converter) iigalelo zokulawula ukuguquguquka nokuchanekileyo kumacandelo angaphandle.Ukongezelela, ibhodi ye-CH32V307 ye-MCU isekela iiprotokholi ezininzi zonxibelelwano, kuquka i-USB, i-Ethernet kunye ne-CAN.Oku kwenza uqhagamshelwano olungenamthungo kunye nezinye izixhobo kunye nothungelwano, luyenze ilungele usetyenziso olufuna ulawulo olude, uthungelwano okanye utshintshiselwano lwedatha.Ibhodi yenzelwe ukuba isebenzise amandla kunye neendlela ezahlukeneyo zamandla aphantsi ukunciphisa ukusetyenziswa kwamandla.Oku kuyenza ilungele izixhobo ezisebenza ngebhetri okanye usetyenziso olufuna ulawulo lwamandla alolona luphezulu.Ndiyabulela kwizixhobo ezityebileyo zophuhliso lwesoftware kunye namathala eencwadi, inkqubo yebhodi ye-CH32V307 MCU ilula kakhulu.Ibhodi isekela iindawo ezidumileyo zophuhliso ezifana ne-Keil MDK (i-Microcontroller Development Kit) kunye ne-IAR Embedded Workbench, eyenza abaphuhlisi ukuba babhale kwaye balungise izicelo ngokufanelekileyo.Ibhodi ye-CH32V307 ye-MCU inokwethenjelwa kakhulu kwaye inika uluhlu lwemisebenzi yokukhusela ukuqinisekisa ukuzinza kwenkqubo.Ibandakanya i-timer ye-watchdog eyakhelwe-ngaphakathi, i-voltage regulator, kunye ne-overcurrent yokukhusela indlela yokukhusela ibhodi kunye namacandelo adibeneyo ekungaphumeleli okanye umonakalo.Isishwankathelo, ibhodi ye-MCU ye-CH32V307 yiyunithi ye-microcontroller esebenzayo kunye nethembekileyo efanelekileyo kuluhlu olubanzi lwezicelo.Ubuchule bayo bokuqhubekeka obunamandla, uluhlu olubanzi lweenketho zeperipheral, kunye noqhagamshelo olungenamthungo luyenza ibe lolona khetho lubalaseleyo kwiinkqubo ezizinzisiweyo, iiprojekthi ze-IoT, kunye nezinye izicelo ezifuna ulawulo olusebenzayo noluguquguqukayo.
Iimpawu zeMveliso
Iprosesa ye-Highland yebhali ye-V4F, eyona nkqubo iphakamileyo rhoqo yi-144MHz
Ixhasa ukuphindaphinda komjikelo omnye kunye nokwahlulwa kwehardware, kwaye ixhasa ihardware floating-point operations (FPU)
64KB SRAM, 256KB Flash
Amandla ombane ombane: 2.5 / 3.3V, ukunikezelwa kwamandla okuzimeleyo kwiyunithi yeGPIO
Iimowudi ezininzi zamandla aphantsi: lala, yima, ulindile
Amandla-On/Down Reset, Programmable Voltage Detector
Amaqela ama-2 e-18 yenjongo jikelele ye-DMA
4 iiseti zokuthelekisa op amp
1 random inombolo generator TRNG
Iiseti ezi-2 ze-12-bit yenguquko ye-DAC
Iyunithi emi-2 yetshaneli ye-12-bit ye-ADC yokuguqulwa, iqhosha le-16-indlela yokuchukumisa i-TouchKey
Amaqela ali-10 ezibali-xesha
USB2.0 isantya esipheleleyo OTG ujongano
I-USB2.0 i-high-speed host/ujongano lwesixhobo (480Mbps eyakhelwe-ngaphakathi kwi-PHY)
Ujongano lwe-3 UART kunye ne-5 UART ujongano
2 CAN ujongano (2.0B esebenzayo)
Ujongano lwe-SDIO, ujongano lweFSMC, ujongano lomfanekiso wedijithali weDVP
Amaqela ama-2 e-IIC interfaces, amaqela e-3 e-SPI interfaces, amaqela ama-2 e-IIS interfaces
Umlawuli we-Gigabit Ethernet ETH (eyakhelwe ngaphakathi kwi-10M PHY)
I-80 I / O izibuko, enokuthi ifakwe kwi-16 yokuphazamiseka kwangaphandle
Iyunithi yokubala ye-CRC, i-ID eyodwa ye-96-bit chip
Ujongano lwe-Serial 2-wire debug
Ifom yephakheji: LQFP64M, LQFP100
-Iskim sesicelo semveliso
Isisombululo seSmart Meter
Isisombululo sokuQatshelwa kweNtetho
- I-Ecapsulation
I-LQFP64M
