STM32L476VGT6 ARM Microcontrollers – MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 1 Mbyte yeFlash LCD, USB OTG, DFSD

Tsanangudzo Pfupi

Vagadziri: STMicroelectronics
Product Category: ARM Microcontrollers - MCU
Data Sheet:STM32L476VGT6
Tsanangudzo: Microcontrollers - MCU
RoHS chimiro: RoHS Inoenderana


Product Detail

Features

Product Tags

♠ Tsanangudzo yeChigadzirwa

Product Attribute Attribute Value
Mugadziri: STMicroelectronics
Product Category: ARM Microcontrollers - MCU
RoHS: Details
Series: STM32L476VG
Mounting Style: SMD/SMT
Pakeji / Nyaya: LQFP-100
Core: ARM Cortex M4
Chirongwa Memory size: 1 MB
Data Bus Width: 32 zvishoma
ADC Resolution: 3 x 12 zvishoma
Maximum Clock Frequency: 80 MHz
Nhamba yeI/Os: 82 I/O
Data RAM saizi: 128 kB
Supply Voltage - Min: 1.71 V
Supply Voltage - Max: 3.6 V
Minimum Operating Temperature: - 40 C
Maximum Operating Temperature: + 85 C
Kurongedza: Tray
Analog Supply Voltage: 3.3 V
Brand: STMicroelectronics
DAC Resolution: 12 zvishoma
Data RAM Type: SRAM
I/O Voltage: 3.3 V
Rudzi rweInterface: CAN, I2C, LPUART, SAI, SPI, USART, USB
Inonzwa Kunyorova: Ehe
Nhamba yeADC Channels: 16 Channel
processor Series: STM32L476xx
Product: MCU+FPU
Product Type: ARM Microcontrollers - MCU
Chirongwa Memory Type: Flash
Factory Pack Quantity: 540
Subcategory: Microcontrollers - MCU
Tradename: STM32
Watchdog Timers: Watchdog Timer, Windowed
Unit Weight: 0.046530 oz

♠ Ultra-low-power Arm® Cortex®-M4 32-bit MCU+FPU, 100DMIPS, inosvika 1MB Flash, 128 KB SRAM, USB OTG FS, LCD, ext.SMPS

Iyo STM32L476xx midziyo ndiyo yekupedzisira-yakaderera-simba microcontrollers yakavakirwa pane yakakwirira-performance Arm® Cortex®-M4 32-bit RISC musimboti unoshanda pa frequency inosvika 80 MHz.Iyo Cortex-M4 musimboti inoratidzira Floating point unit (FPU) imwechete chaiyo iyo inotsigira ese Arm® single-chaiyo data-processing mirayiridzo uye data mhando.Iyo inoshandisawo yakazara seti yemirairo yeDSP uye memory kuchengetedza unit (MPU) iyo inosimudzira kuchengetedzwa kwekushandisa.

Iyo STM32L476xx midziyo yakamisikidza yakakwira-kumhanya ndangariro (Flash memory inosvika 1 Mbyte, inosvika 128 Kbyte yeSRAM), inochinjika yekunze memory controller (FSMC) yekurangarira static (yemidziyo ine mapakeji e100 pini uye nezvimwe), Quad SPI. flash memory interface (inowanikwa pamapakeji ese) uye huwandu hwakakura hwemaI / Os akakwenenzverwa uye maperipheral akabatana nemabhazi maviri eAPB, mabhazi maviri eAHB uye 32-bit akawanda-AHB bhazi matrix.

Iyo STM32L476xx midziyo yakanyudza akati wandei nzira dzekudzivirira dzakamisikidzwa Flash memory uye SRAM: chengetedzo yekuverenga, kuchengetedzwa kwekunyora, kodhi kodhi yekuverenga chengetedzo uye Firewall.

Midziyo iyi inopa kusvika matatu anokurumidza 12-bit ADCs (5 Msps), maviri anoenzanisa, maviri ekushandisa amplifiers, maviri eDAC chiteshi, yemukati voltage reference buffer, yakaderera-simba RTC, maviri general-chinangwa 32-bit timer, maviri gumi nematanhatu. -bit PWM timers yakatsaurirwa kudzora mota, zvinomwe-chinangwa 16-bit timers, uye maviri 16-bit yakaderera-simba nguva.Iwo maturusi anotsigira mana edhijitari mafirita ekunze sigma delta modulators (DFSDM).


  • Zvakapfuura:
  • Zvinotevera:

  • • Ultra-low-power neFlexPowerControl

    - 1.71 V kusvika 3.6 V magetsi

    -40 °C kusvika 85/105/125 °C tembiricha siyana

    - 300 nA muVBAT modhi: kupihwa kweRTC uye 32 × 32-bit marejista ekuchengetedza.

    - 30 nA Shutdown mode (5 wakeup pini)

    - 120 nA Standby mode (5 wakeup pini)

    - 420 nA Standby modhi ine RTC

    - 1.1 µA Misa 2 modhi, 1.4 µA ine RTC

    - 100 µA/MHz run mode (LDO Mode)

    - 39 μA/MHz run mode (@3.3 V SMPS Mode)

    -Batch yekutora maitiro (BAM)

    - 4 µs kumuka kubva kuStop mode

    -Brown out reset (BOR)

    - Interconnect matrix

    • Core: Arm® 32-bit Cortex®-M4 CPU ine FPU, Adaptive real-time accelerator (ART Accelerator™) inobvumira 0-kumirira-state kuitwa kubva kuFlash memory, frequency kusvika 80 MHz, MPU, 100DMIPS uye DSP mirayiridzo.

    • Chiyero chemaitiro

    - 1.25 DMIPS/MHz (Drystone 2.1)

    – 273.55 CoreMark® (3.42 CoreMark/MHz @ 80 MHz)

    • Simba rekuenzanisa

    - 294 ULPMark™ CP zvibodzwa

    - 106 ULPMark™ PP zvibodzwa

    • Clock Sources

    - 4 kusvika 48 MHz crystal oscillator

    - 32 kHz crystal oscillator yeRTC (LSE)

    - Yemukati 16 MHz fekitori-yakatemwa RC (± 1%)

    - Yemukati yakaderera-simba 32 kHz RC (± 5%)

    - Yemukati yakawedzera kumhanya 100 kHz kusvika 48 MHz oscillator, yakagadziridzwa otomatiki neLSE (zviri nani pane ± 0.25% kunyatsoita)

    - 3 PLLs yesystem wachi, USB, odhiyo, ADC

    • Kusvika ku114 inokurumidza I/Os, yakawanda 5 V-inoshivirira, kusvika ku14 I/Os ine yakazvimirira inopihwa inodzika kusvika ku1.08 V

    • RTC ine HW karenda, maaramu uye kuenzanisa

    • LCD 8 × 40 kana 4 × 44 ine danho-up converter

    • Kusvikira ku24 capacitive sensing channels: tsigira touchkey, linear uye rotary touch sensors.

    • 16x timers: 2x 16-bit advanced motor-control, 2x 32-bit uye 5x 16-bit general chinangwa, 2x 16- bit basic, 2x pasi-simba 16-bit timers (inowanikwa muStop mode), 2x watchdogs, SysTick timer

    • Ndangariro

    -Kusvika ku1 MB Flash, 2 mabhangi ekuverenga-uchinyora, kodhi kodhi yekuverenga kuchengetedzwa

    -Kusvika ku128 KB yeSRAM inosanganisira 32 KB ine hardware parity cheki

    -Yekunze ndangariro interface yeakadzika ndangariro inotsigira SRAM, PSRAM, NOR uye NAND ndangariro

    - Quad SPI ndangariro interface

    • 4x mafirita edhijitari e sigma delta modulator

    • Yakapfuma analogi peripherals (yakazvimirira inopa)

    - 3x 12-bit ADC 5 Msps, kusvika ku16-bit ine hardware oversampling, 200 µA/Msps

    - 2x 12-bit DAC yekubuda machaneli, yakaderera-simba sampu uye bata

    - 2x anoshanda amplifiers ane yakavakirwa-mukati PGA

    - 2x yekupedzisira-yakaderera-simba kuenzanisa

    • 20x kutaurirana nzvimbo

    - USB OTG 2.0 yakazara-kumhanya, LPM uye BCD

    - 2x SAIs (serial audio interface)

    - 3x I2C FM+(1 Mbit/s), SMBus/PMBus

    - 5x UARTs (ISO 7816, LIN, IrDA, modem)

    - 1x LPUART (Misa 2 kumuka)

    - 3x SPIs (uye 1x Quad SPI)

    -CAN (2.0B Active) uye SDMMC interface

    - SWPMI single waya protocol master I/F

    - IRTIM (Infrared interface)

    • True random number jenareta

    • CRC calculation unit, 96-bit unique ID

    • Rutsigiro rwekuvandudza: serial wire debug (SWD), JTAG, Embedded Trace Macrocell™

    • Mapasuru ese anoenderana neECOPACK2®

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