STM32F302R8T6 ARM Microcontrollers Ezingundoqo Imiqondiso exutyiweyo ye-MCUs Arm Cortex-M4 engundoqo DSP & FPU 64 Kbytes of Flash 7
♠ Inkcazo yeMveliso
| Uphawu lweMveliso | Ixabiso lophawu |
| Umenzi: | I-STMicroelectronics |
| Udidi lweMveliso: | I-ARM Microcontrollers-MCU |
| RoHS: | Iinkcukacha |
| Uthotho: | I-STM32F3 |
| Isimbo sokuNqamisa: | SMD/SMT |
| Umqulu / Ityala: | I-LQFP-64 |
| Undoqo: | I-ARM Cortex M4 |
| Ubungakanani beMemori yeNkqubo: | 64 kB |
| Ububanzi bebhasi yeDatha: | 32 bit |
| Isisombululo se-ADC: | 6 bit/8 bit/10 bit/12 bit |
| Ubuninzi bewotshi yokuphindaphinda: | 72 MHz |
| Inani le-I/Os: | 51 I/O |
| Idatha ye-RAM Ubungakanani: | 16 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 |
| NONE | CAN, I2C, I2S, SPI, UART, USB |
| Ukungevani kukufuma: | Ewe |
| Inani lamatshaneli e-ADC: | Ijelo le-11 |
| Inani lezibali-xesha/izixhobo zokubala: | 9 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 |
| Ubunzima beyunithi: | 0.012088 oz |
♠ Arm® Cortex®-M4 32-bit MCU+FPU, ukuya kuthi ga kwi-64 KB Flash, 16 KB SRAM, ADC, DAC, USB, CAN, COMP, Op-Amp, 2.0 - 3.6 V
Intsapho ye-STM32F302x6 / 8 isekelwe kwi-high-performance Arm® Cortex®-M4 32-bit RISC core esebenza ngokuphindaphindiweyo ukuya kwi-72 MHz kunye nokufakela iyunithi yendawo edadayo (FPU). Usapho lubandakanya iinkumbulo ezifakwe ngesantya esiphezulu (ukuya kuthi ga kwi-64 Kbytes yememori yeFlash, i-16 Kbytes ye-SRAM), kunye noluhlu olubanzi lwee-I / Os eziphuculweyo kunye neeperipherals eziqhagamshelwe kwiibhasi ezimbini ze-APB.
Izixhobo zibonelela nge-12-bit ADC ekhawulezayo (5 Msps), abathelekisi abathathu, iamplifier esebenzayo, ukuya kuthi ga kwi-18 capacitive sensing channels, itshaneli enye yeDAC, i-RTC yamandla aphantsi, i-32-bit timer enye, i-timer enye ezinikele kulawulo lweemoto, kunye nokuya kuthi ga kwinjongo ezintathu jikelele-injongo ye-16-bit timer ukuqhuba, kunye ne-DAC enye. Zikwabonisa ujongano oluqhelekileyo noluphambili lonxibelelwano: ii-I2C ezintathu, ukuya kuthi ga kwii-USART ezintathu, ukuya kuthi ga kwi-SPI ezimbini ezine-multiplexed full-duplex I2S, isixhobo se-USB FS, i-CAN, kunye ne-infrared transmitter.
Intsapho ye-STM32F302x6 / 8 isebenza kwi -40 ukuya +85 ° C kunye -40 ukuya + 105 ° C iqondo lokushisa ukusuka kwi-2.0 ukuya kwi-3.6 V. Iseti ebanzi yemowudi yokugcina amandla ivumela ukuyilwa kwezicelo zamandla aphantsi.
Intsapho ye-STM32F302x6/8 inikezela ngezixhobo kwiiphakheji ze-32-, 48-, 49- kunye ne-64-pin.
Iseti yeeperipherals ezibandakanyiweyo ziyatshintsha ngesixhobo esikhethiweyo.
• Undoqo: I-Arm® 32-bit Cortex®-M4 CPU eneFPU(72 MHz max.), Ukuphindaphinda komjikelo omnye kunyeicandelo le-HW, umyalelo we-DSP
• Iinkumbulo
– 32 ukuya 64 Kbytes yenkumbulo Flash
-I-16 Kbytes ye-SRAM kwibhasi yedatha
• Iyunithi yokubala ye-CRC
• Ukusetha ngokutsha kunye nolawulo lwamandla
-VDD, VDDA uluhlu lwamandla ombane: 2.0 ukuya kwi-3.6 V
-Ukusetwa kwakhona kwamandla/ukuvula amandla (POR/PDR)
-Isixhobo sokujonga amandla ombane esilungiselelweyo (PVD)
Amandla aphantsi: Lala, Yima, kunye nokulinda
-Ubonelelo lwe-VBAT lwe-RTC kunye neerejista zokugcina
• Ulawulo lwewotshi
– 4 ukuba 32 MHz crystal oscillator
– 32 kHz oscillator ye-RTC enolungelelwaniso
-Ngaphakathi 8 MHz RC kunye x 16 PLL ukhetho
-I-oscillator ye-40 kHz yangaphakathi
• Ukuya kuthi ga kwi-51 ekhawulezayo izibuko ze-I/O, zonke zinokufakwa kwimephui-vectors eziphazamisayo zangaphandle, eziliqela ezi-5 ezinyamezelayo ze-V
• Uqhagamshelwano lwematriksi
• Isilawuli se-DMA se-7-channel esixhasayo,Ii-ADCs, ii-SPI, ii-I2Cs, ii-USART kunye ne-DAC
• I-1 × i-ADC 0.20 μs (ukuya kwiitshaneli ezili-15) kunyeisisombululo esikhethiweyo se-12/10/8/6 bits, 0 ukuya3.6 V uluhlu lokuguqulwa, olulodwaimo egqityiweyo/eyahlukileyo, i-analog eyahlukileyoukubonelela ukusuka kwi-2.0 ukuya kwi-3.6 V
• Uluvo lobushushu
• I-1 x 12-bit yetshaneli ye-DAC enonikezelo lwe-analog ukusuka2.4 ukuya ku-3.6 V
• Izithelekisi ezintathu ezikhawulezayo zikaloliwe ukuya kuloliweunikezelo lwe-analog ukusuka kwi-2.0 ukuya kwi-3.6 V
• Iamplifier esebenzayo e-1 enokusetyenziswa kuyoImo ye-PGA, yonke i-terminal iyafikeleleka nge-analogukubonelela ukusuka kwi-2.4 ukuya kwi-3.6 V
• Ukuya kuthi ga kwi-18 itshaneli zokuva amandlaukuxhasa iqhosha lokuchukumisa, i-linear kunye ne-rotary sensors
• Ukuya kuthi ga kwi-9 timers
-Ixesha elinye le-32-bit ukuya kuthi ga kwi-4 IC/OC/PWMokanye i-pulse counter kunye nequadrature(ngokwandiswayo) igalelo leencoder
-Ulawulo oluphambili lwe-16-bit 6isibali-xesha, ukuya kuthi ga kwiitshaneli ze-PWM ezi-6,isizukulwana sexesha elimisiweyo kunye nokuyeka unxunguphalo
-Izibali-xesha ezintathu ze-16-bit nge-IC/OC/OCN okanyePWM, ixesha lokufa gen. kunye nokumisa ngexesha likaxakeka
Isibali-xesha esisisiseko se-16-bit ukuqhuba iDAC
-Izibali-xesha ezi-2 (ezizimeleyo, ifestile)
Isibali-xesha seSysTick: 24-bit ezantsi counter
• IKhalenda ye-RTC ene-alam, ukuvuka ngamaxesha athileukusuka kwi-Stop/Standby
• Imidibaniso yonxibelelwano
– I-I2Cs ezintathu ezine-20 mA isinki yangoku ukuyainkxaso Fast mode plus
-Ukuya kuthi ga kwi-3 UARTs, i-1 kunye ne-ISO 7816 I / F, i-autobaudrate bhaqa kunye Dual clock domain
Ukuya kuthi ga kwiiSPI ezimbini ezine-multiplex egcweleyoI2S
-I-USB 2.0 ujongano olugcwele isantya
– 1 x ujongano lwe-CAN (2.0B Iyasebenza)
-I-infrared transmitter
• Uthotho lwecingo lokulungisa (SWD), JTAG
• 96 bit unique ID
