STM32F103RBT6 ARM Microcontrollers – MCU 32BIT Cortex M3 128K IFLASH 20KB RAM
♠ Inkcazo yeMveliso
| Uphawu lweMveliso | Ixabiso lophawu |
| Umenzi: | I-STMicroelectronics |
| Udidi lweMveliso: | I-ARM Microcontrollers-MCU |
| RoHS: | Iinkcukacha |
| Uthotho: | I-STM32F103RB |
| Isimbo sokuNqamisa: | SMD/SMT |
| Umqulu / Ityala: | I-LQFP-64 |
| Undoqo: | I-ARM Cortex M3 |
| Ubungakanani beMemori yeNkqubo: | 128 kB |
| Ububanzi bebhasi yeDatha: | 32 bit |
| Isisombululo se-ADC: | 12 bit |
| Ubuninzi bewotshi yokuphindaphinda: | 72 MHz |
| Inani le-I/Os: | 64 I/O |
| Idatha ye-RAM Ubungakanani: | 20 kB |
| Supply Voltage - Min: | 2 V |
| Ubonelelo lweVoltage-Max: | 3.6 V |
| Ubuncinci bobushushu bokusebenza: | - 40 C |
| Obona bushushu bokusebenza: | + 85 C |
| Ukupakishwa: | Itreyi |
| Uphawu: | I-STMicroelectronics |
| Uhlobo lwe-RAM yeDatha: | SRAM |
| Ubude: | 1.4 mm |
| NONE | CAN, I2C, SPI, USART, USB |
| Ubude: | 10 mm |
| Ukungevani kukufuma: | Ewe |
| Inani lamatshaneli e-ADC: | Ijelo le-16 |
| Inani lezibali-xesha/izixhobo zokubala: | 3 Isibali-xesha |
| Uthotho lweProsesa: | I-ARM Cortex M |
| Imveliso: | MCU |
| Uhlobo lweMveliso: | I-ARM Microcontrollers-MCU |
| Uhlobo lweMemori yeNkqubo: | Flash |
| Ubungakanani bePakethi yoMzi-mveliso: | 960 |
| Uluhlu olungaphantsi: | Microcontrollers - MCU |
| Igama loRhwebo: | I-STM32 |
| Ububanzi: | 10 mm |
| Ubunzima beyunithi: | 0.012088 oz |
♠ Umgca wokusebenza woxinaniso oluphakathi lwe-ARM®-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 kwe-ARM® Cortex®-M3 32-bit RISC core esebenza kwi-72 MHz frequency, i-speed-speed memory memory (Flash memory ukuya kwi-128 Kbytes kunye ne-SRAM ukuya kuma-20 Kbytes) , kunye noluhlu olubanzi lwee-I/Os eziphuculweyo kunye neeperipherals eziqhagamshelwe kwiibhasi ezimbini ze-APB.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 usapho lulungele uluhlu olubanzi lwezicelo ezifana neemoto drives, ulawulo lwesicelo, izixhobo zonyango kunye nezandla, i-PC kunye neeperipherals zokudlala, amaqonga e-GPS, usetyenziso lwamashishini, ii-PLCs, ii-inverters, abashicileli, iiskena. , iinkqubo ze-alam, ii-intercom zevidiyo, kunye nee-HVACs.
• I-ARM® 32-bit Cortex®-M3 CPU Core
- 72 MHz ubukhulu befrikhwensi, 1.25 DMIPS/MHz (Dhrystone 2.1) ukusebenza kwi-0 yokulinda inkumbulo yofikelelo
-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-ukuya-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
• 2 x 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 iivektha zokuphazamisa lwangaphandle kwaye phantse zonke 5 V-ukunyamezela
• Imowudi yokucoca
-Uthotho lwe-wire debug (SWD) kunye nojongano lweJTAG
• Izibali-xesha ezisi-7
-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 ezi-2 (ezizimeleyo kunye nefestile)
Isibali-xesha seSysTick esingama-24-bit esisezantsi
• Ukuya kuthi ga kwi-9 ujongano lonxibelelwano
Ukuya kuthi ga kwi-2 x I2C yojongano (SMBus/PMBus)
Ukuya kuthi ga kwi-3 UARTs (ujongano lwe-ISO 7816, i-LIN, amandla e-IrDA, ulawulo lwemodem)
– Ukuya kuthi ga kwi-2 SPIs (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
• Imiqulu yi-ECOPACK®
