STM32F427IIT7 ARM Microcontrollers IC MCU Yepamusoro-inoshanda yepamusoro mutsara
♠ 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.
• 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
