STM32F412VGT6 MCU STM32 Hoʻoikaika ikaika MCU BAM Hana Kiʻekiʻe a me DSP FPU

ʻO ka wehewehe pōkole:

Nā mea hana: STMicroelectronics
Māhele Huahana: Hoʻopili ʻia – Microcontrollers
Pepa ʻikepili:STM32F412VGT6
ʻO ka wehewehe: IC MCU 32BIT 1MB FLASH 100LQFP
ʻO ke kūlana RoHS: RoHS Compliant


Huahana Huahana

Nā hiʻohiʻona

Huahana Huahana

♠ wehewehe huahana

Huahana Huahana Waiwai Hiʻona
Mea hana: STMicroelectronics
Māhele Huahana: ARM Microcontrollers - MCU
RoHS: Nā kikoʻī
moʻo: STM32F412VG
Kāila kau ʻana: SMD/SMT
Pūʻolo / hihia: LQFP-100
kumu: ARM Cortex M4
Ka nui o ka hoʻomanaʻo papahana: 1 MB
ʻIkepili kaʻaahi laula: 32 bit
Hoʻoholo ADC: 12 bit
Ka nui o ka uaki: 100 MHz
Ka helu o nā I/Os: 81 I/O
Nui ʻikepili RAM: 256 kB
Voltage Hoʻolako - Min: 1.7 V
Voltage Hoʻolako - Max: 3.6 V
Mahana hana liʻiliʻi loa: - 40 C
ʻO ka wela hoʻohana kiʻekiʻe loa: + 85 C
Packaging:
Brand: STMicroelectronics
ʻAi ʻoluʻolu: ʻAe
ʻAno Huahana: ARM Microcontrollers - MCU
Ka nui o ka waihona hale hana: 540
Māhele ʻāpana: Nā Microcontrollers - MCU
inoa kalepa: STM32
Huina Weight: 0.024037 oz

♠ Arm®-Cortex®-M4 32b MCU+FPU, 125 DMIPS, 1MB Flash, 256KB RAM, USB OTG FS, 17 TIM, 1 ADC, 17 comm.interfaces

Hoʻokumu ʻia nā polokalamu STM32F412XE/G i ka Arm® Cortex® -M4 32-bit kiʻekiʻe.Hana ʻia ka RISC core ma ke alapine a hiki i 100 MHz.ʻO kā lākou Cortex®-M4 mau hiʻohiʻona aFloating point unit (FPU) hoʻokahi pololei e kākoʻo ana i nā ʻōlelo aʻo a me nā ʻano ʻikepili āpau.Hoʻokomo pū ia i kahi hoʻonohonoho piha o nā kuhikuhi DSP akahi ʻāpana pale hoʻomanaʻo (MPU) e hoʻonui ai i ka palekana noi.

Aia nā polokalamu STM32F412XE/G i ka laina huahana STM32 Dynamic Efficiency™ (menā huahana e hui pū ana i ka pono o ka mana, ka hana a me ka hoʻohui) me ka hoʻohui ʻana i kahi mea houʻO kahi hiʻohiʻona hou i kapa ʻia ʻo Batch Acquisition Mode (BAM) e ʻae ai i ka mana hou akuka mālama ʻana i ka hoʻohana ʻana i ka wā o ka hōʻiliʻili ʻikepili.

Hoʻokomo nā mea STM32F412XE/G i nā hoʻomanaʻo i hoʻopili ʻia (a hiki i 1 Mbyte oMemo uila, 256 Kbytes o SRAM), a me ka laulā o nā I/O i hoʻonui ʻia anā peripherals i pili i ʻelua pahi APB, ʻekolu pahi AHB a me kahi pahi multi-AHB 32-bit.matrix.

Hāʻawi nā mea hana āpau i hoʻokahi 12-bit ADC, kahi RTC haʻahaʻa haʻahaʻa, ʻumikūmālua mau manawa 16-bit kumu nui,ʻelua mau manawa PWM no ka hoʻokele kaʻa a me ʻelua mau manawa 32-bit kumu nui.

Hāʻawi pū lākou i nā pilina kamaʻilio maʻamau a holomua:
• A hiki i ʻehā I2C, me hoʻokahi I2C e kākoʻo ana i ka Fast-Mode Plus
• Elima SPI
• Elima I2S o ia mau mea elua he duplex piha.No ka hoʻokō ʻana i ka pololei o ka papa leo, ʻo ka I2SHiki ke hoʻopaʻa ʻia nā peripherals ma o ka PLL leo kūloko i hoʻolaʻa ʻia, a i ʻole ma o ka uaki wahoe ʻae i ka synchronization.
• ʻEhā USART
• He polokalamu SDIO/MMC
• He USB 2.0 OTG piha-wikiwiki
• Elua CAN.

Eia kekahi, hoʻokomo nā mea STM32F412xE/G i nā peripheral holomua:
• He kikowaena hoʻoponopono hoʻomanaʻo hoʻomanaʻo maʻalahi (FSMC)
• He pānaʻi hoʻomanaʻo Quad-SPI
• He kānana kikohoʻe no ka modulator sigma (DFSDM), ʻelua kānana, a hiki i ʻehā hoʻokomo, a me ke kākoʻoo na microphone MEM.

Hāʻawi ʻia nā mea STM32F412xE/G i 7 mau pūʻolo mai 48 a 144 mau pine.ʻO ka hoʻonohonoho opili nā peripheral i loaʻa ma ka pūʻolo i koho ʻia.

Hoʻohana ka STM32F412xE/G i ka -40 a +125 °C wela wela mai kahi 1.7 (PDR).OFF) i ka lako mana 3.6 V.ʻO kahi hoʻonohonoho piha o nā ʻano hoʻopakele mana e ʻae i ka hoʻolālāo na noi haahaa.

ʻO kēia mau hiʻohiʻona e kūpono i nā microcontrollers STM32F412xE/G no kahi ākeanā noi:

• kaʻa kaʻa a me ka mana noi

• Lapaau lapaau

• Nā noi hana: PLC, inverters, circuit breakers

• Nā mea paʻi, a me nā mīkini paʻi

• Pūnaehana alarm, intercom wikiō, a me HVAC

• Nā lako leo home

• Kekahi kelepona paʻalima

• Nā mea hiki ke komo

• Nā mea pili

• Wifi modules


  • Mua:
  • Aʻe:

  • • Laina Hoʻoikaika Paʻa me BAM (BatchʻAno Loaʻa)

    • Core: Arm® 32-bit Cortex®-M4 CPU me FPU,Adaptive manawa maoli accelerator (ARTAccelerator™) e ʻae ana i ka hoʻokō mokuʻāina 0-kalimai ka hoʻomanaʻo Flash, alapine a hiki i 100 MHz,ʻāpana mālama hoʻomanaʻo,125 DMIPS/1.25 DMIPS/MHz (Dhrystone 2.1),a me nā kuhikuhi DSP

    • Hoʻomanaʻo
    - A hiki i 1 Mbyte o ka hoʻomanaʻo Flash
    – 256 Kbyte o SRAM
    – Hoʻoponopono hoʻomanaʻo hoʻomanaʻo static wahoa hiki i ka 16-bit data bus: SRAM, PSRAM,NOR Flash memo
    - ʻElua mode Quad-SPI interface

    • LCD like like, 8080/6800 modes

    • Uaki, hoʻoponopono a hoʻolako i ka hoʻokele
    – 1.7 V a 3.6 V lako noi a me I/Os
    – POR, PDR, PVD a me BOR
    – 4-a-26 MHz oscillator kristal
    - ʻO RC i kālai ʻia i loko o ka hale hana 16 MHz
    - 32 kHz oscillator no RTC me ka calibration
    - 32 kHz RC kūloko me ka calibration

    • Hoʻohana mana
    – Holo: 112 µA/MHz (pili ʻia)
    - Kāohi (Flash in Stop mode, wakeup wikiwikimanawa): 50 µA Typ @ 25 °C;75 µA ka nui
    @25 °C
    - Kāohi (Flash i ke ʻano hoʻohaʻahaʻa mana hohonu,manawa ala lohi): iho i 18 µA @
    25 °C;40 µA max @25 °C
    – Kū mau: 2.4 µA @25 °C / 1.7 V me ka ʻoleRTC;12 µA @85 °C @1.7 V
    – Hāʻawi VBAT no RTC: 1 µA @25 °C

    • 1×12-bit, 2.4 MSPS ADC: a hiki i 16 mau kaha

    • 2x kānana kikohoʻe no ka sigma delta modulator,4x PDM interface, kākoʻo microphone stereo

    • DMA kumu nui: 16-stream DMA

    • A hiki i ka 17 mau manawa: a hiki i ka ʻumikūmālua 16-bit timers, ʻelua32-bit timers a hiki i 100 MHz i kēlā me kēia me kaʻehā IC/OC/PWM a i ʻole ka helu pulse aquadrature (incremental) hoʻokomo encoder, ʻeluanā manawa kiaʻi (kūʻokoʻa a me ka puka makani),
    hoʻokahi manawa SysTick

    • ke ano debug
    - Debug uea Serial (SWD) & JTAG
    – Cortex®-M4 Hoʻopili ʻia ʻo Trace Macrocell™

    • A hiki i 114 mau awa I/O me ka hiki ke hoopau
    - A hiki i 109 wikiwiki I/Os a hiki i 100 MHz
    – A hiki i ka 114 elima V-tolerant I/Os

    • A hiki i 17 mau pilina pili
    - A hiki i ka 4x I2C interfaces (SMBus/PMBus)
    - A hiki i 4 USARTs (2 x 12.5 Mbit/s,2 x 6.25 Mbit/s), ISO 7816 interface, LIN,
    IrDA, mana modem)
    - A hiki i 5 SPI/I2Ss (a hiki i 50 Mbit/s, SPI a i ʻoleI2S leo protocol), mai loko mai o 2 muxednā kikowaena I2S piha-duplex
    – SDIO interface (SD/MMC/eMMC)
    - Hoʻohui kiʻekiʻe: USB 2.0 piha-wikiwikimea hoʻokele/host/OTG me ka PHY
    – 2x CAN (2.0B Active)

    • Mea hoʻoheheʻe helu random maoli

    • Helu helu CRC

    • 96-bit kū hoʻokahi ID

    • RTC: ka pololei subsecond, alemanaka lako

    • ʻO ECOPACK®2 nā pūʻolo a pau

    Nā Huahana Pili