STM32F412RET6 ARM Microcontrollers MCU IC

Nkọwa dị mkpirikpi:

Ndị nrụpụta: STMicroelectronics
Udi ngwaahịa: agbakwunyere - Microcontrollers
Akwụkwọ data:STM32F412RET6
Nkọwa: IC MCU 32BIT 512KB FLASH 64LQFP
Ọkwa RoHS: RoHS kwadoro


Nkọwa ngwaahịa

Atụmatụ

Mkpado ngwaahịa

♠ Nkọwa ngwaahịa

Njirimara ngwaahịa Uru Njirimara
Onye nrụpụta: STMicroelectronics
Otu ngwaahịa: ARM Microcontrollers - MCU
RoHS: Nkọwa
Usoro: STM32F412RE
Ụdị nrịgo: SMD/SMT
Ngwungwu / Akpa: LQFP-64
Isi: ARM Cortex M4
Nha ebe nchekwa mmemme: 512kB
Ogologo ụgbọ ala data: 32 bit
Mkpebi ADC: 12 bit
Ugboro elekere kacha elu: 100 MHz
Ọnụọgụ nke I/Os: 50 I/O
Nha RAM data: 256kB
Voltaji Na-eweta - Obere: 1.7 V
Voltaji na-eweta - Nke kachasị: 3.6 V
Okpomọkụ arụ ọrụ kacha nta: - 40 C
Okpomọkụ arụ ọrụ kacha: + 85 C
Nkwakọ ngwaahịa: Tray
Akara: STMicroelectronics
Mmiri nwere mmetụta: Ee
Ụdị ngwaahịa: ARM Microcontrollers - MCU
Ọnụọgụ ngwugwu ụlọ ọrụ: 960
ngalaba: Microcontrollers - MCU
Aha ahia: STM32
Ibu nkeji: 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

Ngwa STM32F412XE/G dabere na Arm® Cortex® -M4 32-bit na-arụ ọrụ dị elu.RISC isi na-arụ ọrụ na ugboro ruru 100 MHz.Ha Cortex®-M4 isi atụmatụ aOtu nkenke na-ese n'elu mmiri (FPU) nke na-akwado ntuziaka nhazi data nhazi otu Arm na ụdị data niile.Ọ na-emejuputa usoro ntụziaka DSP zuru ezu naOtu nchekwa nchekwa (MPU) nke na-eme ka nchekwa ngwa dịkwuo elu.

Ngwa STM32F412XE/G bụ nke ahịrị ngwaahịa STM32 Dynamic Efficiency™ (ya nangwaahịa na-ejikọta ike arụmọrụ, arụmọrụ na ntinye) mgbe ị na-agbakwunye ọhụrụatụmatụ ọhụrụ akpọrọ Batch Acquisition Mode (BAM) na-enye ike karịaNchekwa oriri n'oge nhazi data.

Ngwa STM32F412XE/G na-etinye ncheta agbakwunyere ọsọ ọsọ (ruo 1 Mbyte nkeEbe nchekwa Flash, 256 Kbytes nke SRAM), yana ọtụtụ ụdị nkwalite I/Os naakụkụ ejikọrọ na ụgbọ ala APB abụọ, ụgbọ ala AHB atọ na ụgbọ ala AHB multi-bit 32-bitmatrix.

Ngwa niile na-enye otu 12-bit ADC, RTC dị ala, ihe ngụ oge iri na abụọ nke ebumnuche 16-bit,Ngụ oge PWM abụọ maka njikwa moto yana ihe ngụ oge 32-bit zuru oke.

Ha na-egosipụtakwa ọkọlọtọ na interface nkwukọrịta dị elu:
• Ruo I2C anọ, gụnyere otu I2C na-akwado Fast-Mode Plus
• SPI ise
• I2S ise nke abụọ bụ duplex zuru ezu.Iji nweta izi ezi klas ọdịyo, I2SEnwere ike imechi oghere site na PLL ọdịyo dị n'ime raara onwe ya nye, ma ọ bụ site na elekere mpụgaikwe ka mmekọrịta.
• USART anọ
• Ihe interface SDIO/MMC
• A USB 2.0 OTG zuru-ọsọ interface
• CAN abụọ.

Na mgbakwunye, ngwaọrụ STM32F412xE/G agbakwunyere mpụta dị elu:
• Ihe njikwa ebe nchekwa static na-agbanwe agbanwe (FSMC)
• Quad-SPI interface ebe nchekwa
• Nzacha dijitalụ maka modulator sigma (DFSDM), ihe nzacha abụọ, ihe ntinye ihe ruru anọ, yana nkwado.nke igwe okwu MEMs.

A na-enye ngwaọrụ STM32F412xE/G na ngwugwu 7 sitere na pin 48 ruo 144.The set nkeakụkụ dịnụ dabere na ngwungwu ahọpụtara.

STM32F412xE/G na-arụ ọrụ na -40 ruo +125 Celsius C okpomọkụ nso site na 1.7 (PDR)Gbanyụọ) ruo 3.6 V ike ọkọnọ.Ụdị usoro nchekwa ike zuru oke na-enye ohere imewe yanke obere ike ngwa.

Njirimara ndị a na-eme ka STM32F412xE/G microcontrollers dabara maka ụdị dịgasị iche ichengwa:

• Mbanye moto na njikwa ngwa

• akụrụngwa ahụike

• Ngwa ụlọ ọrụ: PLC, inverters, sekit breakers

• Ndị nbipute, na nyocha

• Sistemụ mkpu, intercom vidiyo, na HVAC

• Ngwa ọdịyo ụlọ

• Ebe ihe mmetụta ekwentị mkpanaaka

• Ngwa ndị nwere ike eyi

• Ihe ejikọrọ

• modul Wifi


  • Nke gara aga:
  • Osote:

  • • Ahịrị arụmọrụ dị egwu nwere BAM (BatchỤdị nnweta)

    • Isi: Arm® 32-bit Cortex®-M4 CPU nwere FPU,Ihe na-eme ngwa ngwa ozugbo (ARTAccelerator™) na-enye ohere igbu oge 0-echere steetisite na ebe nchekwa Flash, ugboro ruo 100 MHz,ngalaba nchekwa nchekwa,125 DMIPS/1.25 DMIPS/MHz (Dhrystone 2.1),na ntuziaka DSP

    • Ncheta
    - Ruo 1 Mbyte nke ebe nchekwa Flash
    - 256 Kbyte nke SRAM
    - Njikwa ebe nchekwa static mpụga na-agbanwe agbanwenwere ụgbọ ala data ruru 16-bit: SRAM, PSRAM,Ọ BỤGHỊ Flash ebe nchekwa
    - Ọnọdụ ihu abụọ Quad-SPI interface

    • LCD yiri interface, 8080/6800 ụdịdị

    • Elekere, tọgharịa na njikwa ọkọnọ
    – 1.7 V ka 3.6 V ngwa ọkọnọ na I/Os
    - POR, PDR, PVD na BOR
    - 4 ruo 26 MHz oscillator kristal
    – Ime ụlọ ọrụ 16 MHz RC emechiri emechi
    - 32 kHz oscillator maka RTC na nhazi nhazi
    - 32 kHz RC dị n'ime ya na nhazi nhazi

    • Oriri ike
    - Gbaa ọsọ: 112 µA / MHz (mpụga n'akụkụ)
    - Kwụsị (Flash na ọnọdụ nkwụsị, ịkpọte ngwa ngwaoge): 50 µA Ụdị @ 25 Celsius;75 µA max
    @25 Celsius C
    - Kwụsị (Flash na ọnọdụ ala ike dị omimi,Oge ịkpọte ngwa ngwa): gbadata 18 µA @
    25 Celsius C;40µA kacha @25 Celsius
    - Njikere: 2.4 µA @ 25 Celsius C / 1.7 V enweghịRTC;12 µA @ 85 Celsius C @ 1.7 V
    – VBAT ọkọnọ maka RTC: 1 µA @25 Celsius

    • 1×12-bit, 2.4 MSPS ADC: ruo 16 ọwa

    • 2x dijitalụ nzacha maka sigma delta modulator,4x PDM ihu, nkwado igwe okwu stereo

    • Ebumnuche ebumnuche DMA: 16-iyi DMA

    • Ruo 17 ngụ oge: ruo iri na abụọ 16-bit ngụ oge, abụọOge 32-bit ruo 100 MHz nke ọ bụla nwere ihe ruruanọ IC/OC/PWM ma ọ bụ pulse counter nantinye ntinye quadrature (mmụba), abụọoge nche (nke nọọrọ onwe ya na windo),
    otu ngụ oge SysTick

    • Ụdị nbipu
    – Serial waya debug (SWD) & JTAG
    – Cortex®-M4 agbakwunyere trace Macrocell™

    • Ruo 114 I/O ọdụ ụgbọ mmiri nwere ike nkwụsịtụ
    - Ruo 109 ngwa ngwa I/Os ruo 100 MHz
    - Ruo 114 I/Os na-anabata V

    • Ruo 17 nzikọrịta ozi
    - Ihe ruru oghere 4x I2C (SMBus / PMBus)
    - Ruo 4 USARTs (2 x 12.5 Mbit / s,2 x 6.25 Mbit/s), ISO 7816 interface, LIN,
    IrDA, njikwa modem)
    - Ruo 5 SPI / I2Ss (ruo 50 Mbit / s, SPI ma ọ bụI2S audio protocol), nke 2 muxedzuru-duplex I2S interfaces
    - interface SDIO (SD / MMC / eMMC)
    - Njikọ dị elu: USB 2.0 zuru okengwaọrụ/onye ọbịa/OTG njikwa nwere PHY
    - 2x CAN (2.0B na-arụ ọrụ)

    • Ezi random nọmba generator

    • Ngalaba mgbako CRC

    • NJ pụrụ iche 96-bit

    • RTC: izi ezi nke abụọ, kalenda ngwaike

    • Ngwugwu niile bụ ECOPACK®2

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