Li-microcontrollers tsa STM32H743IIT6 ARM - MCU ea Ts'ebetso e Phahameng & DSP DP-FPU, Arm Cortex-M7 MCU 2MBytes ea Flash 1MB RAM, 480 M

Tlhaloso e Khutšoanyane:

Baetsi: STMicroelectronics
Sehlopha sa lihlahisoa: 12-bit Microcontrollers - MCU
Leqephe la lintlha: Setšoantšo sa STM32H743IIT6
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: STM32H7
Mounting Style: SMD/SMT
Sephutheloana / Taba: LQFP-176
Koko: ARM Cortex M7
Boholo ba Memori ea Lenaneo: 2 MB
Bophara ba Bese ea Data: 32 hanyane
Qeto ea ADC: 3x16 tsenyane
Boholo ba Nako ea Oache: 400 MHz
Nomoro ea li-I/Os: 140 I/O
Boholo ba RAM ea data: 1 MB
Supply Voltage - Min: 1.62 V
Supply Voltage - Max: 3.6 V
Mocheso o fokolang oa ho sebetsa: - 40 C
Boholo ba Thempereichara ea Tšebetso: + 85 C
Sephutheloana: Terei
Lebitso: STMicroelectronics
Qeto ea DAC: 12 hanyane
Mofuta oa RAM ea data: RAM
I/O Voltage: 1.62 V ho ea ho 3,6 V
Mofuta oa Sehokelo: CAN, I2C, SAI, SDIO, SPI, USART, USB
Ha e Mamelle Mongobo: Ee
Palo ea Likanale tsa ADC: 20 Channel
Sehlahisoa: MCU
Mofuta oa Sehlahisoa: ARM Microcontrollers - MCU
Mofuta oa Memori ea Lenaneo: Khanya
Bongata ba Pakete ea Feme: 400
Sehlopha-potlana: Li-microcontrollers - MCU
Lebitso la khoebo: STM32
Linako tsa ho shebella: Watchdog Timer, Windowed
Boima ba Yuniti: 0.058202 oz

♠ 32-bit Arm® Cortex®-M7 480MHz MCUs, ho fihla ho 2MB Flash, ho fihla ho 1MB RAM, 46 com.le li-interface tsa analog

Lisebelisoa tsa STM32H742xI/G le STM32H743xI/G li thehiloe holim'a setsi sa Arm® Cortex®-M7 32-bit RISC se sebetsang ho fihlela ho 480 MHz.Cortex® -M7 ea mantlha e na le yuniti ea lintlha tse phaphametseng (FPU) e ts'ehetsang Arm® habeli-ho nepahala (IEEE 754 e lumellanang) le litaelo tse nepahetseng tsa ts'ebetso ea data le mefuta ea data.Lisebelisoa tsa STM32H742xI/G le STM32H743xI/G li tšehetsa sete e felletseng ea litaelo tsa DSP le yuniti ea ts'ireletso ea memori (MPU) ho matlafatsa ts'ireletso ea ts'ebeliso.

Lisebelisoa tsa STM32H742xI/G le STM32H743xI/G li kenyelletsa mehopolo e kentsoeng ka lebelo le phahameng ka banka e habeli ea Flash memory ea ho fihla ho 2 Mbyte, ho fihla ho 1 Mbyte ea RAM (ho kenyeletsoa 192 Kbytes ea TCM RAM, ho fihla ho 864 Kbytes ea mosebelisi SRAM le 4 Kbytes ea backup SRAM), hammoho le mefuta e mengata e pharalletseng ea li-I/O le li-peripheral tse hokahaneng le libese tsa APB, libese tsa AHB, matrix a libese tsa 2x32-bit tse ngata tsa AHB le likhokahano tse ngata tsa AXI tse tšehetsang phihlello ea mohopolo oa kahare le kantle.


  • E fetileng:
  • E 'ngoe:

  • Ea mantlha

    • 32-bit Arm® Cortex®-M7 konokono e nang le FPU e nepahetseng habeli le cache ea L1: 16 Kbytes ea data le 16 Kbytes ea cache ea litaelo;maqhubu a fihlang ho 480 MHz, MPU, 1027 DMIPS/ 2.14 DMIPS/MHz (Dhrystone 2.1), le litaelo tsa DSP

    Mehopolo

    • Ho fihla ho 2 Mbytes ea Flash memory ka tšehetso ea ho bala ha u ntse u ngola

    • Ho fihla ho 1 Mbyte ea RAM: 192 Kbytes ea TCM RAM (inc. 64 Kbytes ea ITCM RAM + 128 Kbytes ea DTCM RAM bakeng sa linako tse mahlonoko), Ho fihla ho 864 Kbytes ea SRAM ea mosebedisi, le 4 Kbytes ea SRAM sebakeng sa Backup

    • Sehokelo sa memori sa Quad-SPI se sebetsang ho fihla ho 133 MHz

    • Taolo ea memori ea kantle e tenyetsehang e nang le bese ea data ea 32-bit: SRAM, PSRAM, SDRAM/LPSDR SDRAM, NOR/NAND Memori ea Flash e koetsoe ho fihla ho 100 MHz ka mokhoa oa Synchronous.

    • Karolo ea lipalo ea CRC

    Tshireletso

    • ROP, PC-ROP, tamper e sebetsang Kakaretso-morero oa ho kenya/liphetho

    • Ho fihla ho likou tse 168 tsa I/O tse nang le tšitiso ea ho seta bocha le taolo ea matla

    • Likarolo tse 3 tse arohaneng tsa motlakase tse ka khonang ho ikemela kapa ho tingoa:

    - D1: bokhoni ba ts'ebetso e phahameng

    - D2: lisebelisoa tsa puisano le linako

    - D3: reset/taolo ea oache / taolo ea matla

    • 1.62 ho 3.6 V phepelo ea kopo le I/Os

    • POR, PDR, PVD le BOR

    • Motlakase o inehetseng oa USB o kentseng 3.3 V ho laola ka hare ho fana ka li-PHY tse ka hare

    • Embedded regulator (LDO) e nang le tlhahiso e ka hlophisoang ea scalable ho fana ka potoloho ea dijithale

    • Ho eketsa matla a motlakase ho Run le Stop mode (6 e ka hlophisehang)

    • bekapo molaoli (~0.9 V)

    • Referense ea motlakase bakeng sa analoge peripheral/VREF+

    • Mefuta e fokolang ea matla: Robala, Emisa, Boemo ba ho ema le VBAT e tšehetsa ho tjhaja betri

    Tšebeliso e tlaase ea matla

    • Mokhoa oa ho sebetsa oa betri ea VBAT e nang le bokhoni ba ho tjhaja

    • CPU le domain name monitoring pins

    • 2.95 µA ho Boemo ba Standby (Beka SRAM OFF, RTC/LSE ON)

    Tsamaiso ea oache

    • Li-oscillator tsa ka hare: 64 MHz HSI, 48 MHz HSI48, 4 MHz CSI, 32 kHz LSI

    • Li-oscillator tsa ka ntle: 4-48 MHz HSE, 32.768 kHz LSE

    • 3× PLLs (1 bakeng sa oache ea tsamaiso, 2 bakeng sa lioache tsa kernel) ka mokhoa oa Fractional

    Interconnect matrix

    • Matrices a libese a 3 (1 AXI le 2 AHB)

    • Marokho (5× AHB2-APB, 2× AXI2-AHB)

    Balaoli ba 4 ba DMA ho theola CPU

    • 1× setaolo se phahameng sa lebelo le phahameng sa phihlello ea mohopolo (MDMA) se nang le tšehetso ea lenane le hoketsoeng

    • 2× li-DMA tse peli-port tse nang le FIFO

    • 1× DMA ea motheo e nang le bokhoni ba router ea kopo

    Ho fihla ho li-peripheral tse 35 tsa puisano

    • 4× I2Cs FM+ likhokahano (SMBus/PMBus)

    • 4× UARTs/4x UARTs (ISO7816 interface, LIN, IrDA, ho fihla ho 12.5 Mbit/s) le 1x LPUART

    • 6× SPIs, 3 le muxed duplex I2S audio class accuracy ka har'a audio audio PLL kapa oache ea kantle, 1x I2S in LP domain (ho fihla ho 150 MHz)

    • 4x SAIs (seerial audio interface)

    • Sehokelo sa SPDIFRX

    • SWPMI master-wire protocol master I/F

    • MDIO Slave segokanyimmediamentsi sa sebolokigolo

    • 2× SD/SDIO/MMC likhokahano (ho fihla ho 125 MHz)

    • 2× CAN balaoli: 2 e nang le CAN FD, 1 e nang le CAN e hlahisoang ke nako (TT-CAN)

    • 2× USB OTG interfaces (1FS, 1HS/FS) tharollo e se nang kristale e nang le LPM le BCD

    • Khokahano ea Ethernet MAC e nang le molaoli oa DMA

    • HDMI-CEC

    • 8- ho isa ho 14-bit interface ea khamera (ho fihla ho 80 MHz)

    Li-peripheral tse 11 tsa analoge

    • 3× ADCs tse nang le 16-bit max.qeto (ho fihla ho liteishene tse 36, ho fihla ho 3.6 MSPS)

    • 1 × sensor ea mocheso

    • 2× 12-bit D/A converters (1 MHz)

    • 2 × ultra-tlase-matla a bapisoa

    • 2× li-amplifiers tse sebetsang (7.3 MHz bandwidth)

    • 1× li-filters tsa digital tsa sigma delta modulator (DFSDM) tse nang le likanale tse 8/4

    Litšoantšo

    • LCD-TFT molaoli ho fihlela qeto ea XGA

    • Chrom-ART graphical hardware Accelerator (DMA2D) ho fokotsa CPU

    • Hardware JPEG Codec

    Ho fihla ho li-timers tse 22 le lintja tsa balebeli

    • 1× high-resolution timer (2.1 ns max resolution)

    • 2× 32-bit timers ho fihla ho 4 IC/OC/PWM kapa pulse counter le quadrature (keketso) ea khouto (ho fihla ho 240 MHz)

    • 2× 16-bit e tsoetseng pele ea ho laola motlakase (ho fihla ho 240 MHz)

    • 10×16-bit e akaretsang sepheo sa nako (ho fihla ho 240 MHz)

    • 5× 16-bit e fokolang matla a nako (ho fihla ho 240 MHz)

    • 2× lintja tsa balebeli (tse ikemetseng le lifensetere)

    • 1× Sebali sa nako sa SysTick

    • RTC e nang le ho nepahala ha motsotsoana o monyenyane le almanaka ea hardware

    Mokhoa oa ho lokisa

    • SWD & JTAG interfaces

    • 4-Kbyte Embedded Trace Buffer

    Lihlahisoa tse Amanang