STM32F103C8T7TR ARM Microcontrollers – MCU Mainstream Umgca wokuSebenza, Arm Cortex-M3 MCU 64 Kbytes of Flash 72 MHz CPU, mo
♠ Inkcazo yeMveliso
| Uphawu lweMveliso | Ixabiso lophawu |
| Umenzi: | I-STMicroelectronics |
| Udidi lweMveliso: | I-ARM Microcontrollers-MCU |
| RoHS: | Iinkcukacha |
| Uthotho: | I-STM32F103C8 |
| Isisombululo se-ADC: | 12 bit |
| Ukupakishwa: | I-Reel |
| Ukupakishwa: | Sika iTape |
| Uphawu: | I-STMicroelectronics |
| Uhlobo lweMveliso: | I-ARM Microcontrollers-MCU |
| Ubungakanani bePakethi yoMzi-mveliso: | 2400 |
| Uluhlu olungaphantsi: | Microcontrollers - MCU |
| Igama loRhwebo: | I-STM32 |
♠ Umgca wokusebenza woxinaniso oluphakathi iArm®-based 32-bit MCU enama-64 okanye 128 KB Flash, USB, CAN, 7 timers, 2 ADCs, 9 com. ujongano
Usapho lwe-STM32F103xx oluphakathi koxinano oluphakathi lubandakanya ukusebenza okuphezulu kweArm® Cortex®-M3 32-bit RISC core esebenza kumaza e-72 MHz, iinkumbulo ezifakwe ngesantya esiphezulu (Inkumbulo yeFlash ukuya kuthi ga kwi-128 Kbytes kunye ne-SRAM ukuya kuthi ga kwi-20 Kbytes), kunye nophuculo olubanzi lwee-IAPB eziqhagamshelwe uluhlu olubanzi lwe-IAPB. iibhasi. Zonke izixhobo zibonelela ngee-ADC ezimbini ze-12-bit, iinjongo ezintathu eziqhelekileyo ze-16-bit timer kunye ne-PWM enye i-timer, kunye nonxibelelwano oluqhelekileyo kunye nonxibelelwano oluphambili: ukuya kwii-I2C ezimbini kunye nee-SPI, ezintathu ze-USART, i-USB kunye ne-CAN.
Izixhobo zisebenza ukusuka kwi-2.0 ukuya kwi-3.6 V yombane. Zifumaneka kuzo zombini i -40 ukuya +85 °C kuluhlu lweqondo lobushushu kunye ne -40 ukuya +105 °C eyongeziweyo kuluhlu lobushushu. Iseti ebanzi yemowudi yokugcina amandla ivumela ukuyilwa kwezicelo zamandla aphantsi.
Intsapho ye-STM32F103xx ye-medium-density performance line iquka izixhobo kwiintlobo ezintandathu zephakheji ezahlukeneyo: ukusuka kwii-36 pins ukuya kwii-100 pin. Ngokuxhomekeke kwisixhobo esikhethiweyo, iiseti ezahlukeneyo zeeperipheral zibandakanyiwe, inkcazo engezantsi inika isishwankathelo soluhlu olupheleleyo lweeperipherals ezicetywayo kule ntsapho.
Ezi mpawu zenza i-STM32F103xx i-medium-density performance line microcontroller intsapho ilungele uluhlu olubanzi lwezicelo ezifana ne-motor drives, ulawulo lwesicelo, izixhobo zonyango kunye nezandla, i-PC kunye neeperipherals zokudlala, iiplatifomu ze-GPS, izicelo zoshishino, ii-PLCs, inverters, abashicileli, iiskena, iinkqubo ze-alamu, ii-intercoms zevidiyo, kunye nee-HVACs.
• IArm® 32-bit Cortex®-M3 CPU engundoqo
-I-72 MHz ubukhulu befrikhwensi, 1.25 DMIPS / MHz (Dhrystone 2.1) ukusebenza kwi-0 yokulinda yememori yelizwe ukufikelela
-Ukuphindaphinda komjikelo omnye kunye nolwahlulo lwehardware
• Iinkumbulo
– 64 okanye 128 Kbytes yenkumbulo Flash
– 20 Kbytes of SRAM
• Ulawulo lwewotshi, ukusetha ngokutsha kunye nokubonelela
– 2.0 ukuba 3.6 V isicelo unikezelo kunye I/Os
-I-POR, i-PDR, kunye nesixhobo sokujonga amandla ombane esilungiselelweyo (PVD)
– 4 ukuba 16 MHz crystal oscillator
– Ngaphakathi 8 MHz ifektri-ilungiswe RC
– Ngaphakathi 40 kHz RC
-PLL yewotshi yeCPU
– 32 kHz oscillator ye-RTC enolungelelwaniso
• Amandla aphantsi
-Lala, Misa kunye neendlela zokulinda
-Ubonelelo lwe-VBAT lwe-RTC kunye neerejista zokugcina
• 2x 12-bit, 1 µs iziguquli ze-A/D (ukuya kutsho kwiitshaneli ezili-16)
Uluhlu lokuguqulwa: 0 ukuya kwi-3.6 V
-Iisampulu ezimbini kunye nokubamba amandla
-Inzwa yobushushu
• I-DMA
-Umlawuli we-DMA we-7-channel
-Ii-peripherals ezixhaswayo: ixesha, i-ADC, i-SPIs, i-I 2Cs kunye nee-USARTs
• Ukuya kuma-80 amazibuko e-I/O akhawulezayo
– 26/37/51/80 I/Os, zonke mappable kwi 16 bangaphandle ukuphazamisa vectors kwaye phantse zonke 5 V-ukunyamezela
• Imowudi yokucoca
-Uthotho lwe-wire debug (SWD) kunye nojongano lweJTAG
• Izibali-xesha ezisixhenxe
-Izibali-xesha ezintathu ze-16-bit, nganye ifikelela kwi-4 IC/OC/PWM okanye i-pulse counter kunye ne-quadrature (eyongezelelweyo) igalelo leencoder
-I-16-bit, i-motor control ye-PWM timer kunye nesizukulwana sexesha elifileyo kunye nokuyeka ngokukhawuleza
-Izibali-xesha ezimbini zokubukela (ezizimeleyo kunye nefestile)
Isibali-xesha seSysTick esingama-24-bit esisezantsi
• Ukuya kuthi ga kwindibano yonxibelelwano yonxibelelwano
Ukuya kuthi ga kunxibelelwano lwe-I2C ezimbini (SMBus/PMBus®)
-Ukuya kuthi ga kwii-USART ezintathu (ujongano lwe-ISO 7816, i-LIN, amandla e-IrDA, ulawulo lwemodem)
Ukuya kuthi ga kwiiSPI ezimbini (18 Mbit/s)
-Ujongano lwe-CAN (2.0B Iyasebenza)
-I-USB 2.0 ujongano olugcwele isantya
• Iyunithi yokubala ye-CRC, i-ID eyodwa yamasuntswana angama-96
