STM32F105RCT6 ARM Microcontrollers – MCU 32BIT Cortex 64/25 UNXIBELELWANO UMDA M3
♠ Inkcazo yeMveliso
| Uphawu lweMveliso | Ixabiso lophawu |
| Umenzi: | I-STMicroelectronics |
| Udidi lweMveliso: | I-ARM Microcontrollers-MCU |
| RoHS: | Iinkcukacha |
| Uthotho: | I-STM32F105RC |
| Isimbo sokuNqamisa: | SMD/SMT |
| Umqulu / Ityala: | I-LQFP-64 |
| Undoqo: | I-ARM Cortex M3 |
| Ubungakanani beMemori yeNkqubo: | 256 kB |
| Ububanzi bebhasi yeDatha: | 32 bit |
| Isisombululo se-ADC: | 12 bit |
| Ubuninzi bewotshi yokuphindaphinda: | 72 MHz |
| Inani le-I/Os: | 51 I/O |
| Idatha ye-RAM Ubungakanani: | 64 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 |
| Ubude: | 10 mm |
| Ukungevani kukufuma: | Ewe |
| Inani lamatshaneli e-ADC: | Ijelo le-16 |
| Inani lezibali-xesha/izixhobo zokubala: | 10 Isibali-xesha |
| Uthotho lweProsesa: | I-ARM Cortex M |
| 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 |
♠ Ilayini yoQhagamshelwano, i-ARM®-isekwe kwi-32-bit MCU ene-64/256 KB Flash, i-USB OTG, i-Ethernet, izibali-xesha ezili-10, ii-CAN ezi-2, ii-ADC ezi-2, ii-interface zonxibelelwano ezili-14
Usapho lonxibelelwano lwe-STM32F105xx kunye ne-STM32F107xx lubandakanya ukusebenza okuphezulu kwe-ARM® Cortex®-M3 32-bit RISC core esebenza kwi-frequency ye-72 MHz, iinkumbulo ezifakwe ngesantya esiphezulu (inkumbulo yeFlash ukuya kuthi ga kwi-256 Kbytes kunye ne-SRAM kunye noluhlu olubanzi lwe-64 Kbytes) ukuya kwiibhasi ezimbini ze-APB. Zonke izixhobo zibonelela ngee-ADC ezimbini ze-12-bit, ezine-injongo jikelele-i-16-bit timer kunye ne-timer ye-PWM, kunye nojongano lonxibelelwano olusemgangathweni noluphambili: ukuya kuthi ga kwi-I2Cs ezimbini, ii-SPI ezintathu, ii-I2S ezimbini, ii-USART ezintlanu, i-USB OTG FS kunye nee-CAN ezimbini. I-Ethernet ifumaneka kwi-STM32F107xx kuphela.
Usapho lonxibelelwano lwe-STM32F105xx kunye ne-STM32F107xx lusebenza kwi--40 ukuya ku- +105 °C lobushushu, ukusuka kwi-2.0 ukuya kwi-3.6 V yombane. Iseti ebanzi yemowudi yokugcina amandla ivumela ukuyilwa kwezicelo zamandla aphantsi.
Usapho lonxibelelwano lwe-STM32F105xx kunye ne-STM32F107xx lubonelela ngezixhobo kwiintlobo ezintathu zeephakheji ezahlukeneyo: ukusuka kwi-64 pins ukuya kwi-100 pin. Ngokuxhomekeke kwisixhobo esikhethiweyo, iiseti ezahlukeneyo zeeperipheral zibandakanyiwe, inkcazo engezantsi inika isishwankathelo soluhlu olupheleleyo lweeperipherals ezicetywayo kule ntsapho.
Ezi mpawu zenza i-STM32F105xx kunye ne-STM32F107xx yokudibanisa umgca we-microcontroller intsapho ilungele uluhlu olubanzi lwezicelo ezifana ne-motor drives kunye nokulawulwa kwesicelo, izixhobo zonyango kunye nezixhobo eziphathwayo, izicelo zoshishino, ii-PLCs, ii-inverters, iiprinta, kunye ne-scanners, iinkqubo ze-alamu, i-intercom yevidiyo, i-HVAC kunye nezixhobo zomsindo zasekhaya.
• Undoqo: I-ARM® 32-bit Cortex®-M3 CPU
- 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 ukuya 256 Kbytes yenkumbulo Flash
– 64 Kbytes ye-SRAM yenjongo ngokubanzi
• 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)
– 3-ukuya-25 MHz crystal oscillator
– Ngaphakathi 8 MHz ifektri-ilungiswe RC
-Ngaphakathi 40 kHz RC kunye nolungelelwaniso
– 32 kHz oscillator ye-RTC enolungelelwaniso
• Amandla aphantsi
-Lala, Misa kunye neendlela zokulinda
-Ubonelelo lwe-VBAT lwe-RTC kunye neerejista zokugcina
• 2 × 12-bit, 1 µs iziguquli ze-A/D (iitshaneli ezili-16)
Uluhlu lokuguqulwa: 0 ukuya kwi-3.6 V
– Isampulu kunye nokubamba isakhono
-Inzwa yobushushu
– ukuya kuthi ga kwi-2 MSPS kwimowudi edibeneyo
• 2 × 12-bit D/A converters
• I-DMA: Isilawuli se-DMA se-12-channel
-Iiperipherals ezixhaswayo: ixesha, ii-ADCs, iDAC, ii-I2S, iiSPI, ii-I2Cs kunye nee-USARTs
• Imowudi yokucoca
-Uthotho lwe-wire debug (SWD) kunye nojongano lweJTAG
-Cortex®-M3 iThunyelelwe iTrace Macrocell™
• Ukuya kuma-80 amazibuko e-I/O akhawulezayo
– 51/80 I/Os, zonke mappable kwi 16 bangaphandle ukuphazamisa vectors kwaye phantse zonke 5 V-ukunyamezela
• Iyunithi yokubala ye-CRC, i-ID eyodwa yamasuntswana angama-96
• Ukuya kuthi ga kwi-10 lamaxesha ngepinout remap isakhono
Ukuya kuthi ga kwi-16-bit timers ezine, nganye ifikelela kwi-4 IC/OC/PWM okanye i-pulse counter kunye ne-quadrature (eyongezelelweyo) igalelo leencoder
-I-1 × i-16-bit yokulawula i-motor timer ye-PWM kunye nesizukulwana sexesha elifileyo kunye nokuyeka ngokukhawuleza
-I-2 × izibali-xesha (ezizimeleyo kunye nefestile)
Isibali-xesha seSysTick: i-24-bit counter counter
– 2 × 16-bit izibali ezisisiseko ukuqhuba iDAC
• Ukuya kuthi ga kwi-14 udibano lonxibelelwano olunamandla emephu yepinout
Ukuya kuthi ga kwi-2 × I2C ujongano (SMBus/PMBus)
Ukuya kuthi ga kwii-USART ezi-5 (ujongano lwe-ISO 7816, i-LIN, amandla e-IrDA, ulawulo lwemodem)
Ukuya kuthi ga kwi-3 SPIs (18 Mbit / s), i-2 ene-multiplexed I2S interface enikezela ngokuchaneka kweklasi ye-audio ngokusebenzisa izikimu ze-PLL eziphambili
-I-2 × i-CAN yojongano (2.0B Iyasebenza) ene-512 bytes ye-SRAM ezinikeleyo
– Isixhobo se-USB 2.0 esigcwele isantya/inginginya/ isilawuli se-OTG esine-on-chip PHY exhasa i-HNP/SRP/ID ene-1.25 Kbytes ye-SRAM ezinikeleyo
- 10/100 Ethernet MAC ene-DMA ezinikeleyo kunye ne-SRAM (i-4 Kbytes): I-IEEE1588 inkxaso ye-hardware, i-MII/RMII ekhoyo kuzo zonke iipakethe
