STM32F302RBT6 ARM Microcontrollers - MCU 32-Bit ARM Cortex M4 72MHz 128kB MCU FPU

Takaitaccen Bayani:

Masu masana'anta: STMicroelectronics
Kayan samfur: ARM Microcontrollers – MCU
Takardar bayanai:Saukewa: STM32F302RBT6
Bayani: IC MCU 32BIT 128KB FLASH 64LQFP
Matsayin RoHS: Mai yarda da RoHS


Cikakken Bayani

Siffofin

Tags samfurin

♠ Bayanin samfur

Siffar Samfur Siffar Darajar
Mai ƙira: STMicroelectronics
Rukunin samfur: ARM Microcontrollers - MCU
RoHS: Cikakkun bayanai
Jerin: Saukewa: STM32F3
Salon hawa: SMD/SMT
Kunshin/Kasuwa: LQFP-64
Core: ARM Cortex M4
Girman Ƙwaƙwalwar Shirin: 128 kB
Fadin Bus Data: 32 bit
Ƙimar ADC: 2 x 6 bit/8 bit/10 bit/12 bit
Matsakaicin Matsakaicin agogo: 72 MHz
Adadin I/Os: 51 I/O
Girman RAM Data: 32kb ku
Samar da Wutar Lantarki - Min: 2 V
Ƙarfin Ƙarfafawa - Max: 3.6 V
Mafi ƙarancin zafin aiki: -40 C
Matsakaicin Yanayin Aiki: + 85 C
Marufi: Tire
Alamar: STMicroelectronics
Nau'in RAM Data: SRAM
Nau'in Mu'amala: CAN, I2C, I2S, SPI, UART, USART, USB
Danshi Mai Hankali: Ee
Adadin Tashoshin ADC: 1 Tashoshi
Adadin Masu ƙidayar lokaci/Masu ƙididdiga: 8 Mai ƙidayar lokaci
Jerin Mai sarrafawa: ARM Cortex M
Nau'in Samfur: ARM Microcontrollers - MCU
Nau'in Ƙwaƙwalwar Shirin: Filasha
Yawan Kunshin Masana'anta: 960
Rukuni: Microcontrollers - MCU
Sunan kasuwanci: Saukewa: STM32
Nauyin Raka'a: 342.700 MG

♠ Arm® na tushen Cortex®-M4 32b MCU + FPU, har zuwa 256KB Flash+ 40KB SRAM, 2 ADCs, 1 DAC ch., 4 comp, 2 PGA, masu ƙidayar lokaci, 2.0-3.6 V

Iyalin STM32F302xB/STM32F302xC sun dogara ne akan babban aikin Arm® Cortex®-M4 32-bit RISC core tare da FPU da ke aiki a mitar har zuwa 72 MHz, da kuma shigar da na'ura mai iyo (FPU), sashin kariyar ƙwaƙwalwar ajiya ( MPU) da macrocell da aka haɗa (ETM).Iyalin sun haɗa manyan abubuwan da aka haɗa abubuwan tunawa (har zuwa 256 Kbytes na ƙwaƙwalwar Flash, har zuwa 40 Kbytes na SRAM) da ɗimbin kewayon ingantattun I/Os da na'urori masu alaƙa da bas ɗin APB guda biyu.

Na'urorin suna ba da har zuwa ADCs mai sauri 12-bit (5 Msps), masu kwatanta guda huɗu, amplifiers guda biyu, har zuwa tashar DAC ɗaya, RTC mai ƙarancin ƙarfi, har zuwa maƙasudin maƙasudin 16-bit guda biyar, babban manufa ɗaya. 32-bit mai ƙidayar lokaci, da mai ƙidayar lokaci ɗaya wanda aka keɓe don sarrafa mota.Har ila yau, suna nuna daidaitattun hanyoyin sadarwa na sadarwa: har zuwa I2C guda biyu, har zuwa SPI guda uku (SPI biyu suna tare da cikakken I2Ss masu dumbin yawa), USARTs uku, har zuwa UART guda biyu, CAN da USB.Don cimma daidaiton aji mai jiwuwa, ana iya rufe abubuwan da ke gefen I2S ta PLL na waje.

Iyalin STM32F302xB/STM32F302xC suna aiki a cikin -40 zuwa +85 °C da -40 zuwa +105 °C zafin jiki daga wutar lantarki na 2.0 zuwa 3.6 V.Cikakken tsari na yanayin ceton wutar lantarki yana ba da damar ƙirar aikace-aikacen ƙananan ƙarfi.

Iyalin STM32F302xB/STM32F302xC suna ba da na'urori a cikin fakiti huɗu masu kama daga fil 48 zuwa fil 100.

Saitin na'urorin da aka haɗa suna canzawa tare da na'urar da aka zaɓa.


  • Na baya:
  • Na gaba:

  • • Core: Arm® Cortex®-M4 32-bit CPU tare da FPU (72 MHz max), maimaita sake zagayowar guda ɗaya da rarraba HW, koyarwar DSP da MPU (rashin kariyar ƙwaƙwalwar ajiya)

    • Yanayin aiki:

    - VDD, VDDA ƙarfin lantarki: 2.0 V zuwa 3.6 V

    • Tunatarwa

    - 128 zuwa 256 Kbytes na ƙwaƙwalwar Flash

    - Har zuwa 40 Kbytes na SRAM, tare da aiwatar da rajistan daidaito na HW akan Kbytes 16 na farko.

    • Naúrar lissafin CRC

    Sake saiti da sarrafa wadata

    - Sake saitin kunnawa / ikon saukarwa (POR / PDR)

    - Mai gano ƙarfin lantarki (PVD)

    - Yanayin ƙarancin ƙarfi: Barci, Tsaya da jiran aiki

    – Samar da VBAT don RTC da rijistar ajiya • Gudanar da agogo

    - 4 zuwa 32 MHz crystal oscillator

    - 32 kHz oscillator don RTC tare da daidaitawa

    - 8 MHz RC na ciki tare da zaɓi x 16 PLL

    - oscillator na ciki 40 kHz

    • Har zuwa 87 mai sauri I/Os

    – Duk taswira akan abubuwan katsewar waje

    5-Masu jure wa V da dama • Matrix haɗin haɗin kai

    • Mai sarrafa tashar DMA 12

    • ADCs guda biyu 0.20 µS (har zuwa tashoshi 17) tare da ƙudurin zaɓi na 12/10/8/6 raƙuman ruwa, 0 zuwa 3.6 V kewayon juzu'i, shigarwar ƙare ɗaya / bambancin shigarwa, keɓancewar analog daga 2 zuwa 3.6 V.

    • Tashar DAC guda 12-bit tare da wadatar analog daga 2.4 zuwa 3.6 V

    • Kwatancen analog ɗin dogo zuwa dogo huɗu masu sauri tare da wadatar analog daga 2 zuwa 3.6 V

    • Amplifier masu aiki guda biyu waɗanda za a iya amfani da su a yanayin PGA, duk tashoshi suna samun dama tare da wadatar analog daga 2.4 zuwa 3.6 V.

    • Har zuwa tashoshi masu ƙarfi 24 masu goyan bayan maɓallin taɓawa, na layi da na'urori masu auna firikwensin juyawa

    • Har zuwa masu ƙidayar lokaci 11

    - Mai ƙidayar 32-bit ɗaya da masu ƙididdigewa 16-bit guda biyu tare da har zuwa 4 IC / OC / PWM ko bugun bugun jini da shigarwar quadrature (ƙara)

    - Tashar 16-bit 6-tashar ci gaba mai sarrafa lokaci, tare da tashoshi 6 PWM, tsarawar lokacin mutuwa da dakatarwar gaggawa

    - Mai ƙidayar lokaci 16-bit tare da 2 IC / OCs, 1 OCN / PWM, ƙayyadaddun ƙayyadaddun lokaci da dakatarwar gaggawa

    - Masu ƙidayar 16-bit guda biyu tare da IC / OC / OCN / PWM, ƙayyadaddun lokacin ƙarewa da dakatarwar gaggawa

    - Masu sa ido biyu (mai zaman kansa, taga)

    - Mai ƙidayar lokaci SysTick: 24-bit downcounter

    - Madaidaicin lokacin 16-bit don fitar da DAC

    • Kalanda RTC tare da Ƙararrawa, farkawa na lokaci-lokaci daga Tsayawa / Jiran aiki

    • Hanyoyin sadarwa

    - CAN dubawa (2.0B Active)

    - Yanayin Saurin I2C guda biyu da (1 Mbit / s) tare da 20 mA na yanzu, SMBus / PMBus, farkawa daga STOP

    - Har zuwa USART / UARTs guda biyar (ISO 7816 dubawa, LIN, IrDA, sarrafa modem)

    - Har zuwa SPI guda uku, biyu tare da madaidaicin rabin / cikakken duplex I2S dubawa, 4 zuwa 16 firam ɗin bita na shirye-shirye

    - USB 2.0 cikakken saurin dubawa

    – Mai watsa infrared

    • Serial debug waya, Cortex®-M4 tare da FPU ETM, JTAG

    • 96-bit na musamman ID

    Samfura masu dangantaka