STM32F412VGT6 MCU STM32 Matla a Matla a MCU BAM Tshebetso e Phahameng le DSP FPU
♠ Tlhaloso ea Sehlahisoa
| Sehlahisoa Tšobotsi | Boleng ba Tšobotsi |
| Moetsi: | STMicroelectronics |
| Sehlopha sa Sehlahisoa: | ARM Microcontrollers - MCU |
| RoHS: | Lintlha |
| Letoto: | Setšoantšo sa STM32F412VG |
| Mounting Style: | SMD/SMT |
| Sephutheloana / Taba: | LQFP-100 |
| Koko: | ARM Cortex M4 |
| Boholo ba Memori ea Lenaneo: | 1 MB |
| Bophara ba Bese ea Data: | 32 hanyane |
| Qeto ea ADC: | 12 hanyane |
| Boholo ba Nako ea Oache: | 100 MHz |
| Nomoro ea li-I/Os: | 81 I/O |
| Boholo ba RAM ea data: | 256 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: | + 85 C |
| Sephutheloana: | Terei |
| Lebitso: | STMicroelectronics |
| Ha e Mamelle Mongobo: | Ee |
| Mofuta oa Sehlahisoa: | ARM Microcontrollers - MCU |
| Bongata ba Pakete ea Feme: | 540 |
| Sehlopha-potlana: | Li-microcontrollers - MCU |
| Lebitso la khoebo: | STM32 |
| Boima ba Yuniti: | 0.024037 oz |
♠ Arm®-Cortex®-M4 32b MCU+FPU, 125 DMIPS, 1MB Flash, 256KB RAM, USB OTG FS, 17 TIMs, 1 ADC, 17 comm.likhokahano
Lisebelisoa tsa STM32F412XE/G li thehiloe ho Arm® Cortex® -M4 32-bit e sebetsang hantle haholo.RISC core e sebetsa ka lebelo ho fihla ho 100 MHz.Cortex®-M4 ea bona ea mantlha likarolo aFloating point unit (FPU) e nepahetseng e le 'ngoe e tšehetsang litaelo tsohle tsa ho sebetsa ka mokhoa o nepahetseng oa Arm le mefuta ea data.E boetse e sebelisa sete e felletseng ea litaelo tsa DSP leyuniti ya tshireletso ya memori (MPU) e matlafatsang tshireletso ya tshebediso.
Lisebelisoa tsa STM32F412XE/G ke tsa mohala oa sehlahisoa sa STM32 Dynamic Efficiency™ (e nang lelihlahisoa tse kopanyang katleho ea matla, ts'ebetso le ho kopanya) ha o ntse o eketsa e nchatšobotsi e ncha e bitsoang Batch Acquisition Mode (BAM) e lumellang matla le ho fetaho boloka tšebeliso nakong ea ho kopanya data.
Lisebelisoa tsa STM32F412XE/G li kenyelletsa mehopolo e kentsoeng ka lebelo le phahameng (ho fihla ho 1 Mbyte eaMemori ea Flash, 256 Kbytes ea SRAM), le mefuta e mengata e fapaneng ea li-I/O tse ntlafalitsoeng leli-peripheral tse hokahaneng le libese tse peli tsa APB, libese tse tharo tsa AHB le bese ea 32-bit multi-AHBmatrix.
Lisebelisoa tsohle li fana ka ADC e le 'ngoe ea 12-bit, RTC ea matla a tlase, li-timers tse leshome le metso e' meli tse akaretsang tsa 16-bit,li-timers tse peli tsa PWM bakeng sa taolo ea makoloi le li-timers tse peli tsa sepheo se akaretsang sa 32-bit.
Li boetse li na le likhokahano tse tloaelehileng le tse tsoetseng pele tsa puisano:
• Ho fihla ho li-I2C tse 'nè, ho kenyelletsa le I2C e le 'ngoe e tšehetsang Fast-Mode Plus
• Li-SPI tse hlano
• Li-I2S tse hlano tseo tse peli tsa tsona e leng duplex e felletseng.Ho fihlela ho nepahala ha sehlopha sa molumo, I2Sli-peripherals li ka ts'oaroa ka molumo oa kahare oa PLL, kapa ka oache e kantleho dumella kamahanyo.
• Li-USART tse 'nè
• Sehokelo sa SDIO/MMC
• Sehokelo sa USB 2.0 OTG se nang le lebelo le felletseng
• Li-CAN tse peli.
Ntle le moo, lisebelisoa tsa STM32F412xE/G li kenyelletsa lisebelisoa tse tsoetseng pele:
• A flexible static memory controller interface (FSMC)
• Sehokelo sa memori sa Quad-SPI
• Filter ea dijithale bakeng sa modulator ea sigma (DFSDM), lihloela tse peli, ho fihla ho tse 'ne, le tšehetso.ea li-MEM tsa maekrofono.
Lisebelisoa tsa STM32F412xE/G li fanoa ka liphutheloana tse 7 ho tloha ho 48 ho isa ho 144 pin.Sehlopha sali-peripherals tse fumanehang li itšetlehile ka sephutheloana se khethiloeng.
STM32F412xE/G e sebetsa ho -40 ho ea ho +125 °C ho tloha ho 1.7 (PDR)OFF) ho 3.6 V phepelo ea motlakase.Sete e felletseng ea mekhoa ea ho boloka matla e lumella moraloea lisebelisoa tse tlase tsa matla.
Likarolo tsena li etsa hore li-microcontrollers tsa STM32F412xE / G li loketse mefuta e mengata ealisebelisoa:
• 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
• Sebaka sa sensor ea mohala oa thekeng
• Lisebelisoa tse aparoang
• Lintho tse hokahaneng
• Li-module tsa Wifi
• Dynamic Efficiency Line e nang le BAM (BatchMokhoa oa ho Fumana)
• 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 memori ea Flash, khafetsa ho fihla ho 100 MHz,yuniti ea ts'ireletso ea memori,125 DMIPS/1.25 DMIPS/MHz (Dhrystone 2.1),le litaelo tsa DSP
• Mehopolo
- Ho fihla ho 1 Mbyte ea memori ea Flash
- 256 Kbyte ea SRAM
- Selaoli sa memori se feto-fetohang sa kantleka bese ea data ea 16-bit: SRAM, PSRAM,NOR memori ea Flash
- Sesebelisoa sa Dual mode Quad-SPI
• LCD segokanyimmediamentsi sa sebolokigolo, 8080/6800 mekhoa
• 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 entsoeng ka RC
- 32 kHz oscillator bakeng sa RTC e nang le calibration
- Ka hare 32 kHz RC e nang le calibration
• Tšebeliso ea matla
- Matha: 112 µA/MHz (pheriferale e tima)
- Emisa (Flash in Stop mode, ho tsoha kapelenako): 50 µA Mofuta @ 25 °C;75µA max
@25°C
- Emisa (Flash ka mokhoa o tebileng oa ho theola matla,nako ea ho tsoha butle): ho fihla ho 18 µA @
25 °C;40 µA max @25 °C
– Standby: 2.4 µA @25 °C / 1.7 V ntle leRTC;12 µA @85 °C @1.7 V
– Phepelo ea VBAT bakeng sa RTC: 1 µA @25 °C
• 1 × 12-bit, 2.4 MSPS ADC: ho fihlela ho likanale tse 16
• Lifilthara tse 2x tsa dijithale bakeng sa modulator ea sigma delta,4x PDM interfaces, tšehetso ea microphone ea stereo
• Morero o akaretsang oa DMA: 16-stream DMA
• Ho fihla ho li-timers tsa 17: ho fihla ho li-timers tse leshome le metso e 'meli tsa 16-bit, tse peli32-bit timer ho fihla ho 100 MHz e 'ngoe le e 'ngoe e fihla hotse nne IC/OC/PWM kapa pulse counter lequadrature (incremental) encoder input, tse pelili-timers (tse ikemetseng le fensetere),
nako e le 'ngoe ea SysTick
• Mokhoa oa ho tlosa bothata
- Serial wire debug (SWD) & JTAG
- Cortex®-M4 Embedded Trace Macrocell™
• Ho fihla ho likou tse 114 tsa I/O tse nang le tšitiso
- Ho fihla ho 109 I/Os e potlakileng ho fihla ho 100 MHz
– Ho fihla ho 114 li-I/O tse hlano tse mamellang V
• Ho fihla ho li-interface tse 17 tsa puisano
- Ho fihla ho li-interface tsa 4x I2C (SMBus/PMBus)
- Ho fihla ho li-USART tse 4 (2 x 12.5 Mbit / s,2 x 6.25 Mbit/s), sebopeho sa ISO 7816, LIN,
IrDA, taolo ea modem)
- Ho fihla ho 5 SPI/I2Ss (ho fihla ho 50 Mbit/s, SPI kapaI2S audio protocol), eo ho eona 2 e kentsoengfull-duplex I2S interfaces
- Sehokelo sa SDIO (SD/MMC/eMMC)
- Khokahano e tsoetseng pele: USB 2.0 ka lebelo le felletsengsesebelisoa/host/OTG molaoli ea nang le PHY
– 2x CAN (2.0B E sebetsa)
• Jenereithara ea nomoro ea 'nete e sa reroang
• Karolo ea lipalo ea CRC
• ID e ikhethang ea 96-bit
• RTC: ho nepahala ha motsotsoana, almanaka ea hardware
• Liphutheloana tsohle ke ECOPACK®2
