STM32F412RET6 ARM Microcontrollers MCU IC

Fa'amatalaga Puupuu:

Tufuga: STMicroelectronics
Vaega o oloa: Fa'apipi'i – Microcontrollers
Pepa Fa'amatalaga:STM32F412RET6
Fa'amatalaga: IC MCU 32BIT 512KB FLASH 64LQFP
RoHS tulaga: RoHS Compliant


Fa'amatalaga Oloa

Vaega

Faailoga o oloa

♠ Faʻamatalaga o oloa

Uiga Oloa Uiga Taua
Tufuga: STMicroelectronics
Vaega o oloa: ARM Microcontrollers - MCU
RoHS: Fa'amatalaga
Fa'asologa: STM32F412RE
Tulaga fa'apipi'i: SMD/SMT
Paket/Mata: LQFP-64
Autu: ARM Cortex M4
Tele o mea e manatua polokalame: 512 kB
Fa'amatalaga Pasi Lautele: 32 bit
I'uga o le ADC: 12 bit
Maualuluga o le Uati Faatele: 100 MHz
Numera o I/Os: 50 I/O
Fa'amatalaga RAM Tele: 256 kB
Sapalai Voltage - Min: 1.7 V
Sapalai Malosi - Max: 3.6 V
La'ititi ole Vevela ole Gaioiina: - 40C
Maualuluga Fa'agaioiga Vevela: + 85 C
afifiina: fata
Fa'ailoga: STMicroelectronics
Susū ma'ale'ale: Ioe
Ituaiga oloa: ARM Microcontrollers - MCU
Aofaiga o pusa falegaosimea: 960
Vaega laiti: Microcontrollers - MCU
igoa Fefa'ataua'iga: STM32
Unit mamafa: 0.012699 oz

♠ Arm®-Cortex®-M4 32b MCU+FPU, 125 DMIPS, 1MB Flash, 256KB RAM, USB OTG FS, 17 TIMs, 1 ADC, 17 comm.feso'ota'iga

STM32F412XE/G masini e fa'avae i luga ole Arm® Cortex® -M4 32-bit maualuga.RISC autu o loʻo faʻagaoioia i se taimi e oʻo atu i le 100 MHz.O latou Cortex®-M4 vaega autu aFua fa'alele (FPU) sa'o tasi e lagolagoina uma fa'atonuga fa'agaioiga fa'amaumauga ma ituaiga fa'amaumauga.E fa'atinoina fo'i se seti atoa o fa'atonuga DSP mase iunite puipui manatua (MPU) lea e faʻaleleia ai le saogalemu o talosaga.

STM32F412XE/G masini e iai ile STM32 Dynamic Efficiency ™ laina oloa (fa'atasi ai maoloa tu'ufa'atasia le malosi o le malosi, fa'atinoga ma le tu'ufa'atasia) a'o fa'aopoopoina se mea foumea fou e ta'ua o le Batch Acquisition Mode (BAM) e mafai ai ona sili atu le malosifa'aola fa'atau i le taimi o fa'aputuga fa'amaumauga.

STM32F412XE/G masini e aofia ai manatuaga fa'apipi'i televave (e o'o i le 1 Mbyte oFlash memory, 256 Kbytes o le SRAM), ma le tele o faʻalauteleina o I/Os maperipherals e feso'ota'i i pasi APB e lua, pasi AHB e tolu ma le pasi 32-bit multi-AHB.matrix.

O masini uma e ofoina atu le 12-bit ADC, se RTC maualalo, sefululua fa'amoemoe lautele 16-bit timers,lua taimi PWM mo le pulea o afi ma lua fa'amoemoe lautele 32-bit timers.

Latou te faʻaalia foʻi fesoʻotaʻiga masani ma fesoʻotaʻiga maualuga:
• E oo atu i le fa I2Cs, e aofia ai le tasi I2C lagolago Fast-Mode Plus
• Lima SPI
• E lima I2S e lua o lo'o fa'ato'a uma.Ina ia ausia le sao atoatoa o vasega leo, o le I2Se mafai ona loka peripherals e ala i se PLL leo fa'apitoa i totonu, po'o se uati fafoe fa'ataga le fa'atasi.
• Fa USARTs
• Se fa'aoga SDIO/MMC
• O le USB 2.0 OTG fa'aoga televave
• Lua CANs.

E le gata i lea, o masini STM32F412xE/G o lo'o fa'apipi'i ai pito i luga ole laiga:
• Ose fetuutuuna'i fa'atonu fa'atonu fa'atonuga (FSMC)
• Se fa'aoga fa'amanatuga Quad-SPI
• O se faamama numera mo sigma modulator (DFSDM), lua filiga, e oʻo atu i le fa faʻaoga, ma le lagolagoole masini faaleotele leo MEM.

STM32F412xE/G masini e ofoina atu i 7 afifi mai le 48 i le 144 pine.O le seti operipherals avanoa e faalagolago i le afifi filifilia.

Ole STM32F412xE/G o lo'o galue ile -40 i le +125 °C le vevela va'aiga mai le 1.7 (PDR).OFF) i le 3.6 V sapalai eletise.O se seti atoatoa o auala fa'asao mana e fa'atagaina ai le mamanuo talosaga maualalo-malosi.

O mea nei e mafai ai e le STM32F412xE/G microcontrollers talafeagai mo le tele o ituaigatalosaga:

• Ta'avale afi ma le fa'atonuina o le fa'aoga

• Meafaigaluega faafomai

• Fa'aaogāga fa'apisinisi: PLC, fesuia'i, va'ava'a

• Lomitusi, ma sikola

• Faiga fa'alogo, feso'ota'iga vitiō, ma le HVAC

• Mea fa'alogo ile fale

• Telefoni fe'avea'i fa'alogo

• Mea fa'alavalava

• Meafaitino fesootai

• Wifi modules


  • Muamua:
  • Sosoo ai:

  • • Laina Malosi'i Lelei ma le BAM (BatchFaiga Fa'atau)

    • Autu: Arm® 32-bit Cortex®-M4 CPU ma le FPU,Fa'asa'o fa'avavevave taimi moni (ARTAccelerator™) fa'atagaina le fa'atinoina o le setete 0-fa'atalimai Flash manatua, taimi e oo atu i le 100 MHz,vaega puipui manatua,125 DMIPS/1.25 DMIPS/MHz (Dhrystone 2.1),ma faatonuga DSP

    • Faamanatuga
    - E oʻo atu i le 1 Mbyte o le Flash memory
    – 256 Kbyte o le SRAM
    – Fetuuna'i fafo fafo static controllerfa'atasi ai ma pasi fa'amaumauga 16-bit: SRAM, PSRAM,NOR Flash manatua
    - Faiga lua faʻaoga Quad-SPI

    • fa'aoga tutusa LCD, 8080/6800 modes

    • Uati, toe setiina ma le puleaina o sapalai
    – 1.7 V i le 3.6 V sapalai talosaga ma I/Os
    - POR, PDR, PVD ma le BOR
    – 4-i-26 MHz oscillator tioata
    – Fa'alotoifale 16 MHz falegaosimea-teu RC
    – 32 kHz oscillator mo RTC ma calibration
    – I totonu 32 kHz RC fa'atasi ma le fa'avasegaina

    • Fa'aaogāina le malosi
    – Tamomoe: 112 µA/MHz (pe'i le pito)
    – Taofi (Emo i le tulaga Taofi, fafagu vavetaimi): 50 µA Fa'aigoa @ 25 °C;75 µA maualuga
    @25 °C
    – Taofi (Emo i lalo i lalo le malosi,taimi fafagu lemu): i lalo i le 18 µA @
    25 °C;40 µA maualuga @25 °C
    – Taofi: 2.4 µA @25 °C / 1.7 V e aunoa maRTC;12 µA @85 °C @1.7 V
    – VBAT sapalai mo RTC: 1 µA @25 °C

    • 1 × 12-bit, 2.4 MSPS ADC: e oʻo atu i le 16 laina

    • 2x filiga numera mo sigma delta modulator,4x PDM feso'ota'iga, lagolago fa'alogo leo

    • DMA fa'amoemoe lautele: DMA 16-vaita'i

    • E oo atu i le 17 taimi: e oo atu i le sefululua 16-bit timers, lua32-bit timers e oʻo atu i le 100 MHz taʻitasi ma oʻo atu ifa IC/OC/PWM po'o le fa'ailoga pulu maquadrature (fa'aopoopo) fa'aoga encoder, luatimer leoleo (tutoatasi ma faamalama),
    tasi le taimi SysTick

    • Faiga Debug
    – Debug uaea fa'asologa (SWD) & JTAG
    – Cortex®-M4 Fa'amauina Fa'ailoga Macrocell™

    • E oo atu i le 114 I/O ports e mafai ona fa'alavelave
    - E oʻo atu i le 109 vave I / Os e oʻo atu i le 100 MHz
    – E oo atu i le 114 lima V-tolerant I/Os

    • E oo atu i le 17 feso'ota'iga feso'ota'iga
    - E oʻo atu ile 4x I2C fesoʻotaʻiga (SMBus/PMBus)
    – E oo atu i le 4 USARTs (2 x 12.5 Mbit/s,2 x 6.25 Mbit/s), ISO 7816 fa'aoga, LIN,
    IrDA, pulea modem)
    - E oʻo atu i le 5 SPI / I2Ss (e oʻo atu i le 50 Mbit / s, SPI poʻoI2S audio protocol), lea e 2 muxedfeso'ota'iga I2S atoa-duplex
    - SDIO fa'aoga (SD/MMC/eMMC)
    - Feso'ota'iga maualuga: USB 2.0 atoa-saosaoamasini / talimalo / OTG pule faʻatasi ma PHY
    – 2x CAN (2.0B Active)

    • Fa'atupu numera fa'afuase'i moni

    • CRC fua fa'atatau

    • 96-bit ID tulaga ese

    • RTC: sa'o le lua lua, kalena meafaigaluega

    • O afifi uma ole ECOPACK®2

    Oloa Fa'atatau