STM32F427IIT7 ARM Microcontrollers IC MCU Mohala o tsoetseng pele oa ts'ebetso e phahameng

Tlhaloso e Khutšoanyane:

Baetsi: STMicroelectronics
Sehlopha sa Lihlahisoa: E kenyelelitsoe - Li-Microcontrollers
Leqephe la lintlha:Setšoantšo sa STM32F427IIT7
Tlhaloso: IC MCU 32BIT 2MB FLASH 176LQFP
Boemo ba RoHS: E lumellana le RoHS


Lintlha tsa Sehlahisoa

Likaroloana

Lisebelisoa

Li-tag tsa Sehlahisoa

♠ Tlhaloso ea Sehlahisoa

Sehlahisoa Tšobotsi Boleng ba Tšobotsi
Moetsi: STMicroelectronics
Sehlopha sa Sehlahisoa: ARM Microcontrollers - MCU
RoHS: Lintlha
Letoto: STM32F427II
Mounting Style: SMD/SMT
Sephutheloana / Taba: LQFP-176
Koko: ARM Cortex M4
Boholo ba Memori ea Lenaneo: 2 MB
Bophara ba Bese ea Data: 32 hanyane
Qeto ea ADC: 12 hanyane
Boholo ba Nako ea Oache: 180 MHz
Nomoro ea li-I/Os: 140 I/O
Boholo ba RAM ea data: 260 kB
Supply Voltage - Min: 1.7 V
Supply Voltage - Max: 3.6 V
Mocheso o fokolang oa ho sebetsa: - 40 C
Boholo ba Thempereichara ea Tšebetso: + 105 C
Sephutheloana: Terei
Analog Supply Voltage: 1.7 ho isa ho 3.6 V
Lebitso: STMicroelectronics
Qeto ea DAC: 12 hanyane
Mofuta oa RAM ea data: SRAM
Mofuta oa Sehokelo: CAN, I2C, SAI, SPI, UART/USART, USB
Ha e Mamelle Mongobo: Ee
Palo ea Likanale tsa ADC: 24 Channel
Nomoro ea Linako/Libali: 14 Sebali sa nako
Letoto la processor: STM32F427
Sehlahisoa: MCU+FPU
Mofuta oa Sehlahisoa: ARM Microcontrollers - MCU
Mofuta oa Memori ea Lenaneo: Khanya
Bongata ba Pakete ea Feme: 400
Sehlopha-potlana: Li-microcontrollers - MCU
Lebitso la khoebo: STM32
Linako tsa ho shebella: Sebali sa nako ea Watchdog
Boima ba Yuniti: 0.091712 oz

♠ 32b Arm® Cortex®-M4 MCU+FPU, 225DMIPS, ho fihla ho 2MB Flash/256+4KB RAM, USB OTG HS/FS, Ethernet, 17 TIMs, 3 ADCs, 20 com.marang-rang, khamera le LCD-TFT

Lisebelisoa tsa STM32F427xx le STM32F429xx li thehiloe ho Arm® e sebetsang hantle haholo.Cortex®-M4 32-bit RISC konokono e sebetsang ka lebelo la ho fihla ho 180 MHz.Cortex-M4core e na le Floating point unit (FPU) e nepahetseng e le 'ngoe e tšehetsang litaelo tsohle tsa Arm® singleprecision data-processing le mefuta ea data.E boetse e kenya tšebetsong sete e felletseng ea DSPditaelo le yuniti ya tshireletso ya memori (MPU) e matlafatsang tshireletso ya tshebediso.

Lisebelisoa tsa STM32F427xx le STM32F429xx li kenyelletsa lisebelisoa tse kentsoeng ka lebelo le phahameng.mehopolo (Mohopolo oa Flash ho fihla ho 2 Mbyte, ho fihla ho 256 Kbytes ea SRAM), ho fihla ho 4 Kbytes eabackup SRAM, le mefuta e mengata e fapaneng ea li-I/O tse ntlafalitsoeng le li-peripheral tse hokahaneng le tse peliLibese tsa APB, libese tse peli tsa AHB le 32-bit multi-AHB matrix.

Lisebelisoa tsohle li fana ka li-ADC tse tharo tsa 12-bit, li-DAC tse peli, RTC ea matla a tlase, sepheo se akaretsang sa leshome le metso e 'meli.Li-timers tsa 16-bit tse kenyelletsang li-timers tse peli tsa PWM bakeng sa taolo ea makoloi, li-timers tse peli tsa sepheo se akaretsang sa 32-bit.

Li boetse li na le li-interfaces tse tloaelehileng le tse tsoetseng pele tsa puisano.

• Ho fihla ho li-I2C tse tharo

• Li-SPI tse tšeletseng, li-I2S tse peli tse tletseng duplex.Ho fihlela ho nepahala ha sehlopha sa molumo, li-peripheral tsa I2S li kae ts'oaroe ka molumo oa kahare oa PLL kapa ka oache ea kantle ho e lumellaKamahanyo.

• Li-USART tse 'ne hammoho le li-UART tse' nè

• USB OTG ea lebelo le felletseng le USB OTG ea lebelo le phahameng e nang le bokhoni bo felletseng (kaULPI),

• Li-CAN tse peli

• E 'ngoe SAI seriale segokanyimmediamentsi sa sebolokigolo

• Sehokelo sa SDIO/MMC

• Ethernet le segokanyimmediamentsi sa sebolokigolo sa khamera

• Selaoli sa pontšo ea LCD-TFT

• Chrom-ART Accelerator™.

Lisebelisoa tse tsoetseng pele li kenyelletsa SDIO, sebopeho sa flexible memory control (FMC), asebopeho sa khamera bakeng sa li-sensor tsa CMOS.Sheba Lethathamo la 2: STM32F427xx le STM32F429xxlikarolo le lipalo tsa peripheral bakeng sa lenane la li-peripheral tse fumanehang nomorong ka 'ngoe ea karolo.

Lisebelisoa tsa STM32F427xx le STM32F429xx li sebetsa ka mocheso oa -40 ho ea ho +105 °C.matla ho tloha ho 1.7 ho isa ho 3.6 V.

Motlakase oa phepelo o ka theohela ho 1.7 V ka tšebeliso ea mookameli oa phepelo ea matla a kantle(sheba Karolo ea 3.17.2: Ho seta bocha ka hare ho KOTSI).Sete e felletseng ea mokhoa oa ho boloka matlae lumella ho qaptjoa ha lisebelisoa tse fokolang matla.

Lisebelisoa tsa STM32F427xx le STM32F429xx li fana ka lisebelisoa ka liphutheloana tse 8 ho tlohaLithakhisa tse 100 ho isa ho tse 216.Sehlopha sa li-peripherals se kenyellelitsoeng se fetoha ka sesebelisoa se khethiloeng.


  • E fetileng:
  • E 'ngoe:

  • • Koko: Arm® 32-bit Cortex®-M4 CPU e nang le FPU,Adaptive real-time accelerator (ARTAccelerator™) e lumellang ts'ebetso ea boemo ba ho ema ha 0ho tloha mohopolong oa Flash, khafetsa ho fihla ho 180 MHz,MPU, 225 DMIPS/1.25 DMIPS/MHz(Dhrystone 2.1), le litaelo tsa DSP

    • Mehopolo
    - Ho fihla ho 2 MB ea memori ea Flash e hlophisitsoenglibanka tse peli tse lumellang ho bala-ha-ngola
    - Ho fihla ho 256+4 KB ea SRAM ho kenyelletsa le 64-KBea CCM (memori e kopantsoeng ea mantlha) ea data RAM
    - Selaoli sa memori se bonolo se nang le holimoho ea ho bese ea data ea 32-bit: SRAM, PSRAM,SDRAM/LPSDR SDRAM, CompactMehopolo ea Flash/NOR/NAND

    • LCD segokanyimmediamentsi sa sebolokigolo, 8080/6800 mekhoa

    • LCD-TFT controller e nang le programmable ka botlaloqeto (bophara bohle ho fihla ho lipikselse tse 4096, kakaretsobophahamo ho fihla ho mela e 2048 le oache ea pixel ho fihlela83 MHz)

    • Chrom-ART Accelerator™ bakeng sa ntlafatsotlhahiso ea litaba tsa litšoantšo (DMA2D)

    • Taolo ea oache, reset le phepelo
    – 1.7 V ho 3.6 V phepelo ea kopo le I/Os
    - POR, PDR, PVD le BOR
    - 4-to-26 MHz kristale oscillator
    - Ka hare 16 MHz fektheri e lokisitsoeng RC (1%ho nepahala)
    - 32 kHz oscillator bakeng sa RTC e nang le calibration
    - Ka hare 32 kHz RC e nang le calibration

    • Matla a fokolang
    - Mefuta ea ho Robala, ea Emisa le ea Boemo ba Boemo
    - Phepelo ea VBAT bakeng sa RTC, 20×32 bit backupdiresetara + ka boikhethelo 4 KB bekapo SRAM

    • 3×12-bit, 2.4 MSPS ADC: ho fihlela ho likanale tse 24le 7.2 MSPS ka har'a mokhoa oa mahlakore a mararo

    • 2×12-bit D/A converters

    • Morero o akaretsang oa DMA: 16-stream DMAmolaoli ea nang le li-FIFO le tšehetso e phatlohileng
    • Ho fihla ho li-timers tse 17: ho fihla ho leshome le metso e 'meli 16-bit le tse peli 32-li-timers tse fihlang ho 180 MHz, e 'ngoe le e' ngoe e fihla ho 4IC/OC/PWM kapa pulse counter le quadrature(keketso) ho kenya encoder

    • Mokhoa oa ho tlosa bothata
    - Lihokelo tsa SWD & JTAG
    - Cortex-M4 Trace Macrocell™

    • Ho fihla ho likou tse 168 tsa I/O tse nang le tšitiso
    - Ho fihla ho 164 I/Os e potlakileng ho fihla ho 90 MHz
    – Ho fihla ho 166 5 V-mamello I/Os

    • Ho fihla ho li-interface tse 21 tsa puisano
    - Ho fihla ho li-interface tsa 3 × I2C (SMBus/PMBus)
    - Ho fihla ho 4 UARTs / 4 UARTs (11.25 Mbit / s,Sehokelo sa ISO7816, LIN, IrDA, modemtaolo)
    - Ho fihla ho 6 SPIs (45 Mbits/s), 2 e nang le muxedfull-duplex I2S bakeng sa ho nepahala ha sehlopha sa molumo kaPLL ea audio ea ka hare kapa oache ea kantle
    - 1 x SAI (sebapali sa audio sa serial)
    - 2 × CAN (2.0B Active) le sebopeho sa SDIO

    • Khokahano e tsoetseng pele
    - Sesebelisoa sa USB 2.0 se nang le lebelo le felletseng / host/OTGmolaoli ea nang le on-chip PHY
    - USB 2.0 lebelo le phahameng / lebelo le felletsengsesebelisoa/host/OTG molaoli ea inehetseng
    DMA, on-chip full-speed PHY le ULPI
    - 10/100 Ethernet MAC e nang le DMA e inehetseng:e tšehetsa lisebelisoa tsa IEEE 1588v2, MII/RMII

    • 8- ho 14-bit parallel segokanyimmediamentsi sa sebolokigolo ho fihlela ho54 Mbytes/s

    • Jenereithara ea nomoro ea 'nete e sa reroang

    • Karolo ea lipalo ea CRC

    • RTC: ho nepahala ha motsotsoana, almanaka ea hardware

    • ID e ikhethang ea 96-bit

    • Ho khanna likoloi le taolo ea kopo

    • Thepa ea bongaka

    • Lisebelisoa tsa indasteri: PLC, li-inverters, li-circuit breakers

    • Liprinta, le li-scanner

    • Lisebelisoa tsa alamo, inthak'homo ea video, le HVAC

    • Lisebelisoa tsa mamelwang tsa lapeng

    Lihlahisoa tse Amanang