STM32F427IIT7 ARM Microcontrollers IC MCU Yepamusoro-inoshanda yepamusoro mutsara

Tsanangudzo Pfupi

Vagadziri: STMicroelectronics
Product Category: Yakamisikidzwa - Microcontrollers
Data Sheet:STM32F427IIT7
Tsanangudzo: IC MCU 32BIT 2MB FLASH 176LQFP
RoHS chimiro: RoHS Inoenderana


Product Detail

Features

Applications

Product Tags

♠ Tsanangudzo yeChigadzirwa

Product Attribute Attribute Value
Mugadziri: STMicroelectronics
Product Category: ARM Microcontrollers - MCU
RoHS: Details
Series: STM32F427II
Mounting Style: SMD/SMT
Pakeji / Nyaya: LQFP-176
Core: ARM Cortex M4
Chirongwa Memory size: 2 MB
Data Bus Width: 32 zvishoma
ADC Resolution: 12 zvishoma
Maximum Clock Frequency: 180 MHz
Nhamba yeI/Os: 140 I/O
Data RAM saizi: 260 kB
Supply Voltage - Min: 1.7 V
Supply Voltage - Max: 3.6 V
Minimum Operating Temperature: - 40 C
Maximum Operating Temperature: + 105 C
Kurongedza: Tray
Analog Supply Voltage: 1.7 kusvika 3.6 V
Brand: STMicroelectronics
DAC Resolution: 12 zvishoma
Data RAM Type: SRAM
Rudzi rweInterface: CAN, I2C, SAI, SPI, UART/USART, USB
Inonzwa Kunyorova: Ehe
Nhamba yeADC Channels: 24 Channel
Nhamba Yenguva/Makaunda: 14 Timer
processor Series: STM32F427
Product: MCU+FPU
Product Type: ARM Microcontrollers - MCU
Chirongwa Memory Type: Flash
Factory Pack Quantity: 400
Subcategory: Microcontrollers - MCU
Tradename: STM32
Watchdog Timers: Watchdog Timer
Unit Weight: 0.091712 oz

♠ 32b Arm® Cortex®-M4 MCU+FPU, 225DMIPS, kusvika ku2MB Flash/256+4KB RAM, USB OTG HS/FS, Ethernet, 17 TIMs, 3 ADCs, 20 com.interfaces, kamera & LCD-TFT

Iyo STM32F427xx uye STM32F429xx zvishandiso zvinoenderana nepamusoro-inoshanda Arm®.Cortex®-M4 32-bit RISC musimboti unoshanda panguva yakawanda kusvika 180 MHz.Iyo Cortex-M4musimboti une Floating point unit (FPU) imwechete chaiyo inotsigira ese Arm® singleprecision data-processing mirairo uye data mhando.Iyo inoshandisawo seti yakazara yeDSPmirairo uye memory kuchengetedza unit (MPU) iyo inosimudzira kuchengetedzwa kwekushandisa.

Iyo STM32F427xx uye STM32F429xx zvishandiso zvinosanganisira yakakwira-kumhanya yakamisikidzwa.ndangariro (Flash memory inosvika 2 Mbyte, inosvika 256 Kbytes yeSRAM), inosvika 4 Kbytes yebackup SRAM, uye yakawedzera huwandu hweakagadziridzwa I / Os uye peripherals akabatana kune maviriAPB mabhazi, maviri AHB mabhazi uye 32-bit akawanda-AHB bhazi matrix.

Zvese zvishandiso zvinopa matatu 12-bit ADCs, maviri maDAC, yakaderera-simba RTC, gumi nemaviri-chinangwa-chinangwa.16-bit timers dzinosanganisira mbiri PWM dzenguva yekudzora mota, maviri general-chinangwa 32-bit timers.

Iwo zvakare anoratidza akajairwa uye epamberi ekutaurirana ma interfaces.

• Kusvika kumaI2C matatu

• Matanhatu maSPI, maviri I2Ss akazara duplex.Kuti uwane kurongeka kwekirasi yekuteerera, iyo I2S peripherals inogonainovharwa kuburikidza neyakatsaurirwa yemukati odhiyo PLL kana kuburikidza newachi yekunze kubvumirasynchronization.

• MaUSART mana pamwe nemaUART mana

• USB OTG yakazara-kumhanya uye USB OTG yakakwirira-kumhanya ine yakazara-speed kugona (ineULPI),

• MaCAN maviri

• Imwe SAI serial audio interface

• Chiratidziro cheSDIO/MMC

• Ethernet uye chitarisiko chekamera

• LCD-TFT kuratidza controller

• Chrom-ART Accelerator™.

Yepamberi peripherals inosanganisira SDIO, inochinjika memory control (FMC) interface, akamera interface yeCMOS sensors.Tarisa Tafura 2: STM32F427xx uye STM32F429xxmaficha uye peripheral counts yerunyoro rwemaperipherals anowanikwa pachikamu chimwe nechimwe nhamba.

Iyo STM32F427xx uye STM32F429xx zvishandiso zvinoshanda mu -40 kusvika +105 °C tembiricha.kubva pa1.7 kusvika ku3.6 V magetsi.

Iyo magetsi ekupa anogona kudonha kusvika 1.7 V nekushandiswa kwekunze kwemagetsi maneja maneja(tarisa kuChikamu 3.17.2: Internal reset OFF).Seti yakazara yesimba-rekuchengetedza maitiroinobvumira kugadzirwa kwemaitiro mashoma-simba.

Iyo STM32F427xx uye STM32F429xx zvishandiso zvinopa zvishandiso mumapakeji masere kubva100 pini kusvika 216 pini.Seti yezvinosanganisirwa maperipheral inochinja nemudziyo wakasarudzwa.


  • Zvakapfuura:
  • Zvinotevera:

  • • Core: Arm® 32-bit Cortex®-M4 CPU ine FPU,Adaptive real-time accelerator (ARTAccelerator ™) inobvumira 0-kumirira mamiriro ekuitakubva kuFlash memory, frequency kusvika ku180 MHz,MPU, 225 DMIPS/1.25 DMIPS/MHz(Dhrystone 2.1), uye DSP mirairo

    • Ndangariro
    -Kusvika ku2 MB yeFlash memory yakarongwa mukatimabhanga maviri anobvumira kuverenga-uchiri kunyora
    -Kusvika ku256+4 KB yeSRAM inosanganisira 64-KByeCCM (yakakosha yakasanganiswa ndangariro) data RAM
    - Flexible yekunze memory controller ine kumusorokune 32-bit data bhazi: SRAM, PSRAM,SDRAM/LPSDR SDRAM, CompactFlash/NOR/NAND ndangariro

    • LCD parallel interface, 8080/6800 modes

    • LCD-TFT controller ine zvizere programmableresolution (yakazara hupamhi kusvika ku4096 pixels, yakazarakureba kusvika ku2048 mitsetse uye pixel wachi kusvika83 MHz)

    • Chrom-ART Accelerator™ yekusimudziragraphic content kugadzira (DMA2D)

    • Clock, reset uye supply management
    - 1.7 V kusvika 3.6 V kushandiswa kwekushandisa uye I / Os
    - POR, PDR, PVD uye BOR
    - 4 kusvika-26 MHz crystal oscillator
    - Yemukati 16 MHz fekitori-yakatemwa RC (1%chokwadi)
    - 32 kHz oscillator yeRTC ine calibration
    - Yemukati 32 kHz RC ine calibration

    • Simba rakaderera
    -Kurara, Kumira uye Kumira modes
    - VBAT inopa yeRTC, 20 × 32 bit backupmarejista + sarudzo 4 KB backup SRAM

    • 3 × 12-bit, 2.4 MSPS ADC: kusvika ku24 chiteshiuye 7.2 MSPS mune katatu interleaved mode

    • 2×12-bit D/A converters

    • General-chinangwa DMA: 16-rukova DMAcontroller neFIFOs uye kuputika rutsigiro
    • Kusvikira ku17 timers: kusvika gumi nembiri 16-bit uye maviri 32-bit timers kusvika ku180 MHz, imwe neimwe inosvika ku4IC/OC/PWM kana pulse counter uye quadrature(inowedzera) encoder inopinza

    • Debug mode
    - SWD & JTAG interfaces
    - Cortex-M4 Trace Macrocell™

    • Kusvikira ku168 I/O zviteshi zvine nyonganiso kugona
    - Kusvika ku164 nekukurumidza I / Os kusvika ku90 MHz
    – Kusvikira 166 5 V-kushivirira I/Os

    • Kusvikira ku21 kutaurirana nzvimbo
    -Kusvika ku3 × I2C interfaces (SMBus/PMBus)
    - Kusvikira ku4 UARTs / 4 UARTs (11.25 Mbit / s,ISO7816 interface, LIN, IrDA, modemcontrol)
    -Kusvika ku6 SPIs (45 Mbits/s), 2 ine muxedyakazara-duplex I2S yekunyatsoteerera kirasi kuburikidzayemukati audio PLL kana yekunze wachi
    - 1 x SAI (serial audio interface)
    - 2 × CAN (2.0B Inoshanda) uye SDIO interface

    • Advanced connectivity
    - USB 2.0 yakazara-kumhanya mudziyo/host/OTGcontroller ine on-chip PHY
    - USB 2.0 yakakwirira-kumhanya / yakazara-kumhanyamudziyo/host/OTG controller ine yakazvitsaurira
    DMA, pa-chip yakazara-kumhanya PHY uye ULPI
    - 10/100 Ethernet MAC ine yakatsaurirwa DMA:inotsigira IEEE 1588v2 hardware, MII/RMII

    • 8- kusvika 14-bit parallel camera interface kusvika54 Mbytes/s

    • True random number jenareta

    • CRC calculation unit

    • RTC: subsecond accuracy, hardware karenda

    • 96-bit yakasarudzika ID

    • Motor drive uye kushandiswa kwekutonga

    • Zvishandiso zvekurapa

    • Industrial applications: PLC, inverters, circuit breakers

    • Printer, uye scanner

    • Alarm systems, vhidhiyo intercom, uye HVAC

    • Midziyo yekuteerera yekumba

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