STM32F412RET6 ARM Microcontrollers MCU IC
♠ Tsanangudzo yeChigadzirwa
| Product Attribute | Attribute Value |
| Mugadziri: | STMicroelectronics |
| Product Category: | ARM Microcontrollers - MCU |
| RoHS: | Details |
| Series: | STM32F412RE |
| Mounting Style: | SMD/SMT |
| Pakeji / Nyaya: | LQFP-64 |
| Core: | ARM Cortex M4 |
| Chirongwa Memory size: | 512 kB |
| Data Bus Width: | 32 zvishoma |
| ADC Resolution: | 12 zvishoma |
| Maximum Clock Frequency: | 100 MHz |
| Nhamba yeI/Os: | 50 I/O |
| Data RAM saizi: | 256 kB |
| Supply Voltage - Min: | 1.7 V |
| Supply Voltage - Max: | 3.6 V |
| Minimum Operating Temperature: | - 40 C |
| Maximum Operating Temperature: | + 85 C |
| Kurongedza: | Tray |
| Brand: | STMicroelectronics |
| Inonzwa Kunyorova: | Ehe |
| Product Type: | ARM Microcontrollers - MCU |
| Factory Pack Quantity: | 960 |
| Subcategory: | Microcontrollers - MCU |
| Tradename: | STM32 |
| Unit Weight: | 0.012699 oz |
♠ Arm®-Cortex®-M4 32b MCU+FPU, 125 DMIPS, 1MB Flash, 256KB RAM, USB OTG FS, 17 TIMs, 1 ADC, 17 comm.interfaces
STM32F412XE/G zvishandiso zvinoenderana nepamusoro-inoshanda Arm® Cortex® -M4 32-bit.RISC musimboti unoshanda pane frequency kusvika ku100 MHz.Yavo Cortex®-M4 musimboti maficha aFloating point unit (FPU) imwechete chaiyo inotsigira Arm imwe-chaiyo-chaiyo dataprocessing mirayiridzo uye data mhando.Iyo inoshandisawo seti yakazara yeDSP mirairo uyeMemory protection unit (MPU) iyo inowedzera kuchengetedza application.
STM32F412XE/G zvishandiso ndezve STM32 Dynamic Efficiency™ chigadzirwa mutsara (inezvigadzirwa zvinosanganisa kugona kwesimba, kuita uye kusanganisa) uchiwedzera imwe nyowanihunyanzvi hwekuita hunodaidzwa kuti Batch Acquisition Mode (BAM) inobvumira rakatowanda simbakushandiswa kwekuchengetedza panguva yekubatanidza data.
STM32F412XE/G zvishandiso zvinosanganisira yakakwira-kumhanya yakamisikidzwa ndangariro (kusvika 1 Mbyte yeFlash memory, 256 Kbytes yeSRAM), uye huwandu hwakakura hwekuvandudza I/Os uyemabhazi akabatana nemabhazi maviri eAPB, mabhazi matatu eAHB uye 32-bit yakawanda-AHB bhazi.matrix.
Zvese zvishandiso zvinopa imwe 12-bit ADC, yakaderera-simba RTC, gumi nemaviri-chinangwa 16-bit timers,maviri PWM nguva yekudzora mota uye maviri general-chinangwa 32-bit timers.
Iwo zvakare anoratidza akajairwa uye epamberi ekutaurirana maficha:
• Kusvikira kumaI2C mana, kusanganisira imwe I2C inotsigira Fast-Mode Plus
• MaSPI mashanu
• MaI2S mashanu ayo maviri akazara duplex.Kuti uwane kurongeka kwekirasi yekuteerera, iyo I2Smaperipherals anogona kuvharwa kuburikidza neyakatsaurirwa yemukati audio PLL, kana kuburikidza newachi yekunzekubvumira kuwiriranisa.
• MaUSART mana
• Chiratidziro cheSDIO/MMC
• USB 2.0 OTG yakazara-speed interface
• MaCAN maviri.
Uye zvakare, STM32F412xE/G zvishandiso zvinomisikidza maperipherals epamberi:
• A flexible static memory controller interface (FSMC)
• A Quad-SPI memory interface
• Sefa yedhijitari ye sigma modulator (DFSDM), mafirita maviri, anosvika mana ekuisa, nerutsigiro.yemaikorofoni MEMs.
STM32F412xE/G zvishandiso zvinopihwa mumapakeji manomwe kubva pa48 kusvika 144 mapini.Seti yeinowanikwa peripherals zvinoenderana pasuru yakasarudzwa.
Iyo STM32F412xE/G inoshanda mu -40 kusvika +125 °C tembiricha kubva pa1.7 (PDRKUDZIMA) kusvika ku3.6 V magetsi.Iyo yakazara seti yemamodhi ekuchengetedza simba inobvumira dhizainiyezvishandiso zvine simba rakaderera.
Aya maficha anoita kuti STM32F412xE/G microcontrollers ikwane kune dzakasiyana siyanazvikumbiro:
• 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
• Nharembozha sensor hub
• Zvishandiso zvinopfekwa
• Zvinhu zvakabatanidzwa
• Wifi modules
• Dynamic Efficiency Line ine BAM (BatchAcquisition Mode)
• Core: Arm® 32-bit Cortex®-M4 CPU ine FPU,Adaptive real-time accelerator (ARTAccelerator ™) inobvumira 0-kumirira mamiriro ekuitakubva kuFlash memory, frequency kusvika ku100 MHz,Memory protection unit,125 DMIPS/1.25 DMIPS/MHz (Dhrystone 2.1),uye DSP mirairo
• Ndangariro
-Kusvika ku1 Mbyte yeFlash memory
- 256 Kbyte yeSRAM
- Flexible yekunze static memory controllerinosvika ku16-bit data bhazi: SRAM, PSRAM,NOR Flash memory
- Dual mode Quad-SPI interface
• LCD parallel interface, 8080/6800 modes
• 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
- 32 kHz oscillator yeRTC ine calibration
- Yemukati 32 kHz RC ine calibration
• Simba rekushandisa
- Mhanya: 112 µA / MHz (kutenderera kure)
- Mira (Flash muStop mode, kukurumidza kumukanguva): 50 µA Chimiro @ 25 °C;75µA max
@25 °C
- Mira (Flash mune Yakadzika simba pasi mode,inononoka kumuka nguva): pasi kusvika 18 µA @
25 °C;40 µA max @25 °C
– Standby: 2.4 µA @25 °C / 1.7 V pasinaRTC;12 µA @85 °C @1.7 V
– VBAT kupihwa kweRTC: 1 µA @25 °C
• 1 × 12-bit, 2.4 MSPS ADC: kusvika kumatanho gumi nematanhatu
• 2x mafirita edhijitari e sigma delta modulator,4x PDM inopindirana, stereo maikorofoni tsigiro
• General-chinangwa DMA: 16-rukova DMA
• Kusvikira ku17 timers: kusvika gumi nembiri 16-bit timers, maviri32-bit timers kusvika ku100 MHz imwe neimwe inosvikaina IC/OC/PWM kana pulse counter uyequadrature (incremental) encoder input, mbiriwatchdog timers (yakazvimirira uye hwindo),
imwe SysTick timer
• Debug mode
-Seri waya debug (SWD) & JTAG
- Cortex®-M4 Yakamisikidzwa Trace Macrocell™
• Kusvikira ku114 I/O zviteshi zvine nyonganiso kugona
- Kusvika ku109 nekukurumidza I / Os kusvika ku100 MHz
– Kusvika 114 shanu V-kushivirira I/Os
• Kusvikira ku17 kutaurirana nzvimbo
-Kusvika ku4x I2C interfaces (SMBus/PMBus)
- Kusvikira ku4 UARTs (2 x 12.5 Mbit / s,2 x 6.25 Mbit/s), ISO 7816 interface, LIN,
IrDA, modem control)
-Kusvika ku5 SPI/I2Ss (kusvika ku50 Mbit/s, SPI kanaI2S odhiyo protocol), kunze kwayo 2 muxedyakazara-duplex I2S interfaces
- SDIO interface (SD/MMC/eMMC)
- Yepamberi yekubatanidza: USB 2.0 yakazara-kumhanyamudziyo/host/OTG controller ine PHY
- 2x CAN (2.0B Inoshanda)
• True random number jenareta
• CRC calculation unit
• 96-bit yakasarudzika ID
• RTC: subsecond accuracy, hardware karenda
• Mapasuru ese ndeeECOPACK®2
