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

Tlhaloso e Khutšoanyane:

Baetsi: STMicroelectronics
Sehlopha sa lihlahisoa: ARM Microcontrollers - MCU
Leqephe la lintlha:Setšoantšo sa STM32L476VGT6
Tlhaloso: Microcontrollers - MCU
Boemo ba RoHS: E lumellana le RoHS


Lintlha tsa Sehlahisoa

Likaroloana

Li-tag tsa Sehlahisoa

♠ Tlhaloso ea Sehlahisoa

Sehlahisoa Tšobotsi Boleng ba Tšobotsi
Moetsi: STMicroelectronics
Sehlopha sa Sehlahisoa: ARM Microcontrollers - MCU
RoHS: Lintlha
Letoto: Setšoantšo sa STM32L476VG
Mounting Style: SMD/SMT
Sephutheloana / Taba: LQFP-100
Koko: ARM Cortex M4
Boholo ba Memori ea Lenaneo: 1 MB
Bophara ba Bese ea Data: 32 hanyane
Qeto ea ADC: 3x12 koto
Boholo ba Nako ea Oache: 80 MHz
Nomoro ea li-I/Os: 82 I/O
Boholo ba RAM ea data: 128 kB
Supply Voltage - Min: 1.71 V
Supply Voltage - Max: 3.6 V
Mocheso o fokolang oa ho sebetsa: - 40 C
Boholo ba Thempereichara ea Tšebetso: + 85 C
Sephutheloana: Terei
Analog Supply Voltage: 3.3 V
Lebitso: STMicroelectronics
Qeto ea DAC: 12 hanyane
Mofuta oa RAM ea data: SRAM
I/O Voltage: 3.3 V
Mofuta oa Sehokelo: CAN, I2C, LPUART, SAI, SPI, USART, USB
Ha e Mamelle Mongobo: Ee
Palo ea Likanale tsa ADC: 16 Channel
Letoto la processor: STM32L476xx
Sehlahisoa: MCU+FPU
Mofuta oa Sehlahisoa: ARM Microcontrollers - MCU
Mofuta oa Memori ea Lenaneo: Khanya
Bongata ba Pakete ea Feme: 540
Sehlopha-potlana: Li-microcontrollers - MCU
Lebitso la khoebo: STM32
Linako tsa ho shebella: Watchdog Timer, Windowed
Boima ba Yuniti: 0.046530 oz

♠ Arm® Cortex®-M4 32-bit MCU+FPU ea matla a tlase haholo, 100DMIPS, ho fihla ho 1MB Flash, 128 KB SRAM, USB OTG FS, LCD, ext.SMPS

Lisebelisoa tsa STM32L476xx ke li-microcontrollers tse tlase-tlase tse thehiloeng holim'a setsi sa Arm® Cortex®-M4 32-bit RISC se sebetsang ka sekhahla se fihlang ho 80 MHz.Cortex-M4 ea mantlha e na le yuniti ea Floating point (FPU) e nepahetseng e ts'ehetsang litaelo tsohle tsa Arm® tse nepahetseng tsa ts'ebetso ea data le mefuta ea data.E boetse e sebelisa sete e felletseng ea litaelo tsa DSP le yuniti ea ts'ireletso ea memori (MPU) e matlafatsang ts'ireletso ea ts'ebeliso.

Lisebelisoa tsa STM32L476xx li kentse mehopolo ea lebelo le phahameng (Flash memory ho fihla ho 1 Mbyte, ho fihla ho 128 Kbyte ea SRAM), taolo ea memori ea kantle e feto-fetohang (FSMC) bakeng sa mehopolo e tsitsitseng (bakeng sa lisebelisoa tse nang le lipakete tsa 100 pins le tse ling), Quad SPI. segokanyimmediamentsi sa sehokelo sa menahano ea flash (e fumanehang liphutheloana tsohle) le mefuta e mengata e pharalletseng ea li-I/O le li-peripheral tse hokahaneng le libese tse peli tsa APB, libese tse peli tsa AHB le 32-bit multi-AHB matrix ea libese.

Lisebelisoa tsa STM32L476xx li kentse mekhoa e mengata ea tšireletso bakeng sa memori ea Flash e kentsoeng le SRAM: tšireletso ea ho bala, tšireletso ea ho ngola, tšireletso ea ho bala khoutu ea thepa le Firewall.

Lisebelisoa li fana ka li-ADC tse tharo tse potlakileng tsa 12-bit (5 Msps), libapiso tse peli, li-amplifiers tse peli tse sebetsang, liteishene tse peli tsa DAC, buffer ea ka hare ea motlakase, RTC ea matla a tlaase, nako e 'meli ea 32-bit, tse peli tse 16. -Li-timers tsa PWM tse ikemiselitseng ho laola motlakase, li-timers tse supileng tsa sepheo se akaretsang sa 16-bit, le li-timers tse peli tsa 16-bit tse tlase tsa matla.Lisebelisoa li tšehetsa li-filters tse 'nè tsa digital bakeng sa li-modulators tsa sigma delta tse ka ntle (DFSDM).


  • E fetileng:
  • E 'ngoe:

  • • Matla a tlase haholo ka FlexPowerControl

    - 1.71 V ho 3.6 V phepelo ea matla

    – -40 °C ho 85/105/125 °C mefuta e fapaneng ya mocheso

    - 300 nA ka mokhoa oa VBAT: phepelo ea RTC le li-backups tsa 32×32-bit

    - 30 nA Shutdown mode (lithako tse 5 tsa ho tsoha)

    - 120 nA Boemo ba ho ema (lithakhisa tse 5 tsa ho tsoha)

    – 420 nA Boemo ba standby ka RTC

    - 1.1 µA Stop 2 mode, 1.4 µA e nang le RTC

    - 100 µA/MHz mokhoa oa ho matha (Mokhoa oa LDO)

    – 39 μA/MHz ho matha mode (@3.3 V SMPS Mode)

    - Mokhoa oa ho fumana batch (BAM)

    - 4 µs ho tsoha ho tsoa ho Stop mode

    - Brown out reset (BOR)

    - Interconnect matrix

    • Core: Arm® 32-bit Cortex®-M4 CPU e nang le FPU, Adaptive real-time accelerator (ART Accelerator™) e lumellang ts'ebetso ea boemo ba 0 ho tloha mohopolong oa Flash, khafetsa ho fihla ho 80 MHz, MPU, 100DMIPS le litaelo tsa DSP

    • Palo ea tšebetso

    - 1.25 DMIPS/MHz (Drystone 2.1)

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

    • Benchmark ea matla

    – 294 ULPMark™ CP lintlha

    - 106 lintlha tsa ULPMark™ PP

    • Mehloli ea Oache

    - 4 ho 48 MHz kristale oscillator

    - 32 kHz kristale oscillator bakeng sa RTC (LSE)

    - Ka hare 16 MHz fektheri e khaotsoeng RC (± 1%)

    - Matla a tlase a ka hare 32 kHz RC (± 5%)

    - Oscillator ea ka hare e nang le mabelo a mangata a 100 kHz ho isa ho 48 MHz, e itlhoekisang ka boits'oaro ke LSE (e betere ho feta ± 0.25 % ho nepahala)

    - 3 PLLs bakeng sa oache ea sistimi, USB, audio, ADC

    • Ho fihla ho 114 I/Os e potlakileng, boholo ba 5 V-mamello, ho fihla ho 14 I/Os ka phepelo e ikemetseng ho fihla ho 1.08 V

    • RTC e nang le almanaka ea HW, lialamo le litekanyo

    • LCD 8×40 kapa 4× 44 e nang le converter ea mohato o holimo

    • Ho fihla ho likanale tse 24 tse nang le matla a ho utloa: li-touchkey tse tšehetsang, linear le lisensara tsa rotary touch.

    • 16x timers: 2x 16-bit advanced motor-control, 2x 32-bit le 5x 16-bit morero o akaretsang, 2x 16- bit basic, 2x low-power 16-bit timer (e fumaneha ka Stop mode), 2x watchdogs, SysTick sebali-nako

    • Mehopolo

    - Ho fihla ho 1 MB Flash, libanka tse 2, ha u ntse u ngola, ts'ireletso ea ho bala khoutu ea hau

    - Ho fihla ho 128 KB ea SRAM ho kenyeletsoa 32 KB e nang le tlhahlobo ea parity ea hardware

    - Sehokelo sa memori sa kantle bakeng sa mehopolo e tsitsitseng e tšehetsang mehopolo ea SRAM, PSRAM, NOR le NAND

    - Sebopeho sa memori ea Quad SPI

    • Lisebelisoa tsa 4x tsa digital bakeng sa modulator ea sigma delta

    • Li-peripherals tse ngata tsa analoge (phepelo e ikemetseng)

    - 3x 12-bit ADC 5 Msps, ho fihla ho 16-bit e nang le lisebelisoa tse ngata, 200 µA/Msps

    - 2x 12-bit likanale tsa tlhahiso ea DAC, sampole ea matla a tlase le ho ts'oara

    - Li-amplifiers tse 2x tse sebetsang tse nang le PGA e hahiloeng

    - 2x lipapiso tsa matla a tlase haholo

    • 20x likhokahano tsa puisano

    - USB OTG 2.0 ka lebelo le felletseng, LPM le BCD

    - 2x SAIs (sebopeho sa molumo oa serial)

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

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

    - 1x LPUART (Emisa ho tsoha ha 2)

    - 3x SPIs (le 1x Quad SPI)

    – CAN (2.0B Active) le SDMMC segokanyimmediamentsi sa sebolokigolo

    - SWPMI terata e le 'ngoe ea protocol ea I/F

    - IRTIM (sebopeho sa infrared)

    • Jenereithara ea nomoro ea 'nete e sa reroang

    • Yuniti ea lipalo ea CRC, ID e ikhethang ea 96-bit

    • Tšehetso ea ntlafatso: serial wire debug (SWD), JTAG, Embedded Trace Macrocell™

    • Liphutheloana tsohle li lumellana le ECOPACK2®

    Lihlahisoa tse Amanang