STM32F412RET6 ARM Microcontrollers MCU IC

Inkcazelo emfutshane:

Abavelisi: STMicroelectronics
Udidi lweMveliso: I-Embedded - Microcontrollers
Ishiti yedatha:I-STM32F412RET6
inkcazelo: IC MCU 32BIT 512KB FLASH 64LQFP
Ubume be-RoHS: Iyahambelana ne-RoHS


Iinkcukacha zeMveliso

Iimbonakalo

Iithegi zeMveliso

♠ Inkcazo yeMveliso

Uphawu lweMveliso Ixabiso lophawu
Umenzi: I-STMicroelectronics
Udidi lweMveliso: I-ARM Microcontrollers-MCU
RoHS: Iinkcukacha
Uthotho: I-STM32F412RE
Isimbo sokuNqamisa: SMD/SMT
Umqulu / Ityala: I-LQFP-64
Undoqo: I-ARM Cortex M4
Ubungakanani beMemori yeNkqubo: 512 kB
Ububanzi bebhasi yeDatha: 32 bit
Isisombululo se-ADC: 12 bit
Ubuninzi bewotshi yokuphindaphinda: 100 MHz
Inani le-I/Os: 50 I/O
Idatha ye-RAM Ubungakanani: 256 kB
Supply Voltage - Min: 1.7 V
Ubonelelo lweVoltage-Max: 3.6 V
Ubuncinci bobushushu bokusebenza: - 40 C
Obona bushushu bokusebenza: + 85 C
Ukupakishwa: Itreyi
Uphawu: I-STMicroelectronics
Ukungevani kukufuma: Ewe
Uhlobo lweMveliso: I-ARM Microcontrollers-MCU
Ubungakanani bePakethi yoMzi-mveliso: 960
Uluhlu olungaphantsi: Microcontrollers - MCU
Igama loRhwebo: I-STM32
Ubunzima beyunithi: 0.012699 oz

♠ Arm®-Cortex®-M4 32b MCU+FPU, 125 DMIPS, 1MB Flash, 256KB RAM, USB OTG FS, 17 TIMs, 1 ADC, 17 comm.ujongano

Izixhobo ze-STM32F412XE/G zisekelwe kwi-high-performance Arm® Cortex® -M4 32-bitUndoqo weRISC osebenza rhoqo ukuya kuthi ga kwi-100 MHz.Iimpawu zabo eziphambili zeCortex®-M4 aIyunithi yendawo edadayo (i-FPU) ukuchaneka okukodwa okuxhasa yonke imiyalelo ye-Arm echanekileyo yokucubungula idatha kunye neendidi zedatha.Ikwaphumeza iseti epheleleyo yemiyalelo ye-DSP kunyeiyunithi yokukhusela imemori (MPU) eyenza ukhuseleko lwesicelo.

Izixhobo ze-STM32F412XE/G zezecandelo lemveliso ye-STM32 Dynamic Efficiency™ (kunyeiimveliso ezidibanisa ukusebenza kakuhle kwamandla, ukusebenza kunye nokudibanisa) ngelixa udibanisa entshainto entsha ebizwa ngeBatch Acquisition Mode (BAM) ivumela amandla angakumbiukugcinwa kokusetyenziswa ngexesha lokudibanisa idatha.

Izixhobo ze-STM32F412XE/G zibandakanya iinkumbulo ezizinziswe ngesantya esiphezulu (ukuya kuthi ga kwi-1 Mbyte yeImemori yeFlash, i-256 Kbytes ye-SRAM), kunye noluhlu olubanzi lwee-I/Os eziphuculweyo kunyeiiperipherals eziqhagamshelwe kwiibhasi ezimbini ze-APB, iibhasi ezintathu ze-AHB kunye ne-32-bit ye-multi-AHB yebhasiimatrix.

Zonke izixhobo zibonelela nge-12-bit ADC enye, i-RTC enamandla aphantsi, ishumi elinesibini leenjongo jikelele-i-16-bit timers,izibali-xesha ezimbini ze-PWM zolawulo lweemoto kunye neenjongo ezimbini jikelele ze-32-bit timers.

Zikwabonisa unxibelelwano olusemgangathweni noluphambili:
• Ukuya kuthi ga kwii-I2C ezine, kuquka i-I2C enye exhasa i-Fast-Mode Plus
• IiSPI ezintlanu
• Ii-I2S ezintlanu apho ezimbini zizimbini ezipheleleyo.Ukufezekisa ukuchaneka kweklasi yomsindo, i-I2Siiperipherals zinokuvalwa nge-PLL yomsindo yangaphakathi ezinikeleyo, okanye ngewotshi yangaphandleukuvumela ungqamaniso.
• Ii-USART ezine
• Ujongano lwe-SDIO/MMC
• I-USB 2.0 OTG ujongano olupheleleyo lwesantya
• Ii-CAN ezimbini.

Ukongeza, izixhobo ze-STM32F412xE/G zifakela iiperipherals eziphambili:
• I-flexible memory controller interface (FSMC)
• Ujongano lwenkumbulo ye-Quad-SPI
• Isihluzo sedijithali semodyuli ye-sigma (DFSDM), izihluzo ezibini, ukuya kutsho kumagalelo amane, kunye nenkxaso.yee-MEM ze-microphone.

Izixhobo ze-STM32F412xE / G zinikezelwa kwiiphakheji ze-7 ukusuka kwi-48 ukuya kwii-144 izikhonkwane.Iseti yeiiperipheral ezikhoyo zixhomekeke kumqulu okhethiweyo.

I-STM32F412xE/G isebenza kwi--40 ukuya +125 °C ukusuka kwi-1.7 (PDR)OFF) ukuya kumbane we-3.6 V.Iseti ebanzi yeendlela zokugcina amandla ivumela uyiloyezicelo zamandla aphantsi.

Ezi mpawu zenza i-STM32F412xE / G i-microcontrollers ilungele uluhlu olubanziizicelo:

• Ukuqhuba kwemoto kunye nolawulo lwesicelo

• Izixhobo zonyango

• Usetyenziso lwemizi-mveliso: I-PLC, ii-inverters, ii-circuit breakers

• Izishicileli, kunye neeskena

• Iinkqubo zealam, i-intercom yevidiyo, kunye ne-HVAC

• Izixhobo ezimanyelwayo zasekhaya

• Ihabhu yesivamvo sefowuni yeselula

• Izixhobo ezinxitywayo

• Izinto eziqhagamshelweyo

• Iimodyuli zeWifi


  • Ngaphambili:
  • Okulandelayo:

  • • Umgca wokuSebenza ngokuDynamic kunye ne-BAM (IqelaImo yokuFumana)

    • Undoqo: IArm® 32-bit Cortex®-M4 CPU eneFPU,I-Adaptive real-time accelerator (ARTI-Accelerator™) ivumela i-0-ixesha lokulinda ukwenziwaukusuka kwimemori yeFlash, frequency ukuya kuthi ga kwi-100 MHz,iyunithi yokukhusela inkumbulo,125 DMIPS/1.25 DMIPS/MHz (Dhrystone 2.1),kunye nemiyalelo ye-DSP

    • Iinkumbulo
    Ukuya kuthi ga kwi-1 Mbyte yememori yeFlash
    – 256 Kbyte of SRAM
    -Isilawuli sememori yangaphandle eguquguqukayoukuya kuthi ga kwi-16-bit yedatha yebhasi: SRAM, PSRAM,AKUKHO Imemori edanyazayo
    -Imowudi ezimbini zeQuad-SPI ujongano

    • Ujongano oluhambelanayo lweLCD, iindlela ze-8080/6800

    • Ulawulo lwewotshi, ukusetha ngokutsha kunye nokubonelela
    – 1.7 V ukuya 3.6 V isicelo unikezelo kunye I/Os
    -I-POR, i-PDR, i-PVD kunye ne-BOR
    – 4-ukuya-26 MHz crystal oscillator
    -Yangaphakathi 16 MHz ifektri-elungiswe RC
    – 32 kHz oscillator ye-RTC enolungelelwaniso
    – Ngaphakathi 32 kHz RC ngolungelelwaniso

    • Ukutya umbane
    -Baleka: 112 µA/MHz (i-peripheral icinyiwe)
    -Yima (Isibane kwimowudi yokuMisa, ukuvuka ngokukhawulezaixesha): 50 µA Uhlobo @ 25 °C;75µA ubuninzi
    @25 °C
    -Yima (Isibane kwimowudi yamandla asezantsi,ixesha lokuvuka elicothayo): phantsi ukuya kwi-18 µA @
    25 °C;40 µA max @25 °C
    – Ukulinda: 2.4 µA @25 °C / 1.7 V ngaphandlei-RTC;12 µA @85 °C @1.7 V
    – Ubonelelo lwe-VBAT lwe-RTC: 1 µA @25 °C

    • I-1 × 12-bit, 2.4 MSPS ADC: ukuya kuthi ga kwi-16 iziteshi

    • 2x izihluzi zedijithali zemodyuli ye-sigma delta,I-4x PDM interfaces, inkxaso ye-microphone ye-stereo

    • Injongo ye-DMA ngokubanzi: i-16-stream DMA

    • Ukuya kuthi ga kwi-17 timers: ukuya kwishumi elinesibini le-16-bit timers, ezimbini32-bit izibali ukuya kuthi ga kwi-100 MHz inye ukuya kuthi gaezine IC/OC/PWM okanye ipulse counter kunyei-quadrature (eyongezelekayo) igalelo leencoder, ezimbiniizibali-xesha (ezizimeleyo kunye nefestile),
    isibali-xesha esinye seSysTick

    • Imowudi yokucoca
    – Uthotho lweempazamo zocingo (SWD) & JTAG
    – ICortex®-M4 iThunyelelwe iTrace Macrocell™

    • Ukuya kuthi ga kwi-114 I/O kumazibuko anamandla okuphazamiseka
    – Ukuya kuthi ga kwi-109 ekhawulezayo I/Os ukuya kuthi ga kwi-100 MHz
    – Ukuya kuthi ga kwi-114 emihlanu i-V-ukunyamezela i-I/Os

    • Ukuya kuthi ga kwi-17 ujongano lonxibelelwano
    Ukuya kuthi ga kwi-4x I2C yojongano (SMBus/PMBus)
    Ukuya kuthi ga kwi-4 UARTs (2 x 12.5 Mbit/s,2 x 6.25 Mbit/s), ISO 7816 interface, LIN,
    IrDA, ulawulo lwemodem)
    – Ukuya kuthi ga kwi-5 SPI/I2Ss (ukuya kuthi ga kwi-50 Mbit/s, SPI okanyeIprothokholi yomsindo ye-I2S), apho i-2 ixutyweujongano lwe-I2S olugcwele-duplex
    -Ujongano lwe-SDIO (SD/MMC/eMMC)
    -Uqhagamshelo olukwinqanaba eliphezulu: I-USB 2.0 isantya esigcweleyoisixhobo/inginginya/ isilawuli se-OTG esine-PHY
    – 2x CAN (2.0B Iyasebenza)

    • Inombolo yejenereyitha yenani echanekileyo

    • Iyunithi yokubala ye-CRC

    • 96 bit unique ID

    • I-RTC: ukuchaneka okwesibini, ikhalenda yehardware

    • Zonke iipakethe ze-ECOPACK®2

    Iimveliso ezinxulumeneyo