STM32H743IIT6 ARM Microcontrollers - MCU Ikora cyane & DSP DP-FPU, Arm Cortex-M7 MCU 2MBytes ya Flash 1MB RAM, 480 M
Description Ibisobanuro
| Ibiranga ibicuruzwa | Ikiranga Agaciro |
| Uruganda: | STMicroelectronics |
| Icyiciro cy'ibicuruzwa: | ARM Microcontrollers - MCU |
| RoHS: | Ibisobanuro |
| Urukurikirane: | STM32H7 |
| Uburyo bwo Kuzamuka: | SMD / SMT |
| Ipaki / Urubanza: | LQFP-176 |
| Core: | ARM Cortex M7 |
| Ingano yo Kwibuka Porogaramu: | 2 MB |
| Ubugari bwa Data Bus: | 32 bit |
| Icyemezo cya ADC: | 3 x 16 bit |
| Umubare w'isaha ntarengwa: | 400 MHz |
| Umubare wa I / Os: | 140 I / O. |
| Ingano ya Data RAM: | 1 MB |
| Gutanga Umuvuduko - Min: | 1.62 V. |
| Gutanga Umuvuduko - Byinshi: | 3.6 V. |
| Ubushyuhe buke bwo gukora: | - 40 C. |
| Ubushyuhe ntarengwa bwo gukora: | + 85 C. |
| Gupakira: | Gariyamoshi |
| Ikirango: | STMicroelectronics |
| Icyemezo cya DAC: | 12 bit |
| Ubwoko bwa Data RAM: | RAM |
| Umuvuduko wa I / O: | 1.62 V kugeza 3.6 V. |
| Ubwoko bw'imbere: | URASHOBORA, I2C, SAI, SDIO, SPI, USART, USB |
| Ubushuhe bukabije: | Yego |
| Umubare wa Imiyoboro ya ADC: | 20 Umuyoboro |
| Igicuruzwa: | MCU |
| Ubwoko bwibicuruzwa: | ARM Microcontrollers - MCU |
| Ubwoko bwo Kwibuka Porogaramu: | Flash |
| Ingano y'ipaki y'uruganda: | 400 |
| Icyiciro: | Microcontrollers - MCU |
| Tradename: | STM32 |
| Indorerezi Ibihe: | Indorerezi Igihe, Idirishya |
| Uburemere bw'igice: | 0.058202 oz |
♠ 32-bit Arm® Cortex®-M7 480MHz MCUs, kugeza Flash 2MB, kugeza RAM 1MB, 46 com. na Imigaragarire
Ibikoresho bya STM32H742xI / G na STM32H743xI / G bishingiye ku bikorwa byo hejuru cyane Arm® Cortex®-M7 32-bit ya RISC yibanze ikora kuri 480 MHz. Cortex® -M7 yibanze iranga ingingo ireremba (FPU) ishyigikira Arm® inshuro ebyiri (IEEE 754 yujuje) hamwe nubuyobozi bumwe bwo gutunganya amakuru hamwe nubwoko bwamakuru. Ibikoresho bya STM32H742xI / G na STM32H743xI / G bishyigikira urutonde rwuzuye rwamabwiriza ya DSP hamwe nigice cyo kurinda kwibuka (MPU) kugirango umutekano wiyongere.
Ibikoresho bya STM32H742xI / G na STM32H743xI / G bikubiyemo ibintu byihuta byinjizwamo ibintu byibutse hamwe na banki ebyiri ya Flash yibuka ya Mbytes zigera kuri 2, kugeza kuri 1 Mbyte ya RAM (harimo Kbytes 192 za RAM ya TCM, kugeza kuri 864 Kbytes y'abakoresha SRAM na 4 Kbytes za bisi ziyongera, hamwe na AB hamwe na APB ya IH 2x32-bit-matike ya bisi ya AHB hamwe na layer ya AXI ihuza byinshi bifasha kwibuka imbere no hanze.
Core
• 32-biti Arm® Cortex®-M7 yibanze hamwe na cache ebyiri-FPU na L1 cache: 16 Kbytes yamakuru na 16 Kbytes yubuyobozi; inshuro zigera kuri 480 MHz, MPU, 1027 DMIPS / 2.14 DMIPS / MHz (Dhrystone 2.1), n'amabwiriza ya DSP
Kwibuka
• Kugera kuri 2 Mbytes ya Flash yibikoresho hamwe no gusoma-mugihe wandika
• Kugera kuri 1 Mbyte ya RAM: 192 Kbytes ya RAM ya TCM (inc.
• Uburyo bubiri Quad-SPI yibuka yimbere igera kuri 133 MHz
• Ihinduramiterere ryibikoresho byo hanze byoroshye hamwe na bisi yamakuru agera kuri 32: SRAM, PSRAM, SDRAM / LPSDR SDRAM, NOR / NAND Flash yibuka yakoresheje kugeza kuri 100 MHz muburyo bwa Synchronous
Igice cyo kubara CRC
Umutekano
• ROP, PC-ROP, gukora tamper Rusange-intego yinjiza / ibisubizo
• Ibyambu bigera kuri 168 I / O bifite ubushobozi bwo guhagarika Gusubiramo no gucunga ingufu
• Imbaraga 3 zitandukanye zishobora kuba zigenga amasaha cyangwa kuzimya:
- D1: ubushobozi-bwo gukora cyane
- D2: itumanaho ryitumanaho nigihe
- D3: gusubiramo / kugenzura amasaha / gucunga ingufu
• 1.62 kugeza 3.6 V itangwa rya porogaramu na I / Os
• POR, PDR, PVD na BOR
• Yeguriwe USB imbaraga zishyiramo 3.3 V igenzura imbere kugirango itange PHY imbere
• Ibyashizwemo (LDO) hamwe nibisohoka byapimwe kugirango bitange umurongo wa sisitemu
• Umuvuduko wa voltage muburyo bwo Gukora no Guhagarika (Imirongo 6 igaragara)
• Kugenzura ibikubiyemo (~ 0.9 V)
• Umuvuduko wa voltage kuri analog peripheral / VREF +
• Uburyo buke bwingufu: Gusinzira, Guhagarara, Guhagarara hamwe na VBAT ishyigikira bateri
Gukoresha ingufu nke
• Uburyo bwa batiri ya VBAT ifite ubushobozi bwo kwishyuza
• CPU hamwe nimbaraga za leta zikurikirana
• 2.95 µA muburyo bwo guhagarara (Backup SRAM OFF, RTC / LSE ON)
Gucunga amasaha
• Oscillator y'imbere: 64 MHz HSI, 48 MHz HSI48, 4 MHz CSI, 32 kHz LSI
• Ihungabana ryo hanze: 4-48 MHz HSE, 32.768 kHz LSE
• 3 × PLLs (1 kumasaha ya sisitemu, 2 kumasaha yintoki) hamwe nuburyo bugabanijwe
Matrix ihuza
• Matrica 3 za bisi (1 AXI na 2 AHB)
• Ikiraro (5 × AHB2-APB, 2 × AXI2-AHB)
4 abagenzuzi ba DMA gupakurura CPU
• 1 × yihuta cyane master direct direct access access control (MDMA) hamwe nurutonde rwihuza
• 2 port ibyambu bibiri DMA hamwe na FIFO
• 1 × shingiro DMA hamwe nubushobozi bwa router
Kugera kuri 35 byitumanaho
• 4 × I2Cs FM + Imigaragarire (SMBus / PMBus)
• 4 × USARTs / 4x UARTs (Imigaragarire ya ISO7816, LIN, IrDA, kugeza kuri 12.5 Mbit / s) na 1x LPUART
6 6
• 4x SAIs (interineti yerekana amajwi)
• Imigaragarire ya SPDIFRX
• SWPMI protocole imwe ya wire master I / F.
• Imigaragarire ya MDIO
• 2 × SD / SDIO / MMC Imigaragarire (kugeza kuri 125 MHz)
• 2 × URUGENDO RWA CAN: 2 hamwe na CAN FD, 1 hamwe na CAN (TT-CAN)
• 2 × Imigaragarire ya USB OTG (1FS, 1HS / FS) kristu-idafite igisubizo hamwe na LPM na BCD
• Imigaragarire ya Ethernet MAC hamwe na DMA mugenzuzi
• HDMI-CEC
• Imashini ya kamera ya 8- kugeza 14-bit (kugeza kuri 80 MHz)
11 bigereranya
• 3 × ADC hamwe na 16-bit max. gukemura (imiyoboro igera kuri 36, kugeza kuri 3.6 MSPS)
• 1 sensor sensor
• 2 × 12-bit D / A abahindura (1 MHz)
• 2 × ultra-low-power igereranya
• 2 × ibikorwa byongera imbaraga (7.3 MHz umurongo)
• 1 × sisitemu ya sisitemu ya moderi ya sigma delta (DFSDM) ifite imiyoboro 8/4 muyunguruzi
Igishushanyo
• LCD-TFT mugenzuzi kugeza kuri XGA
• Chrom-ART ibyuma bishushanya byihuta (DMA2D) kugirango ugabanye umutwaro wa CPU
• Icyuma cya JPEG Codec
Kugera kuri 22 byigihe hamwe nindorerezi
• 1 × igihe-cyo hejuru cyane (2.1 ns max resolution)
• 2 × 32-biti byigihe hamwe na 4 IC / OC / PWM cyangwa impanuka ya pulse na quadrature (kwiyongera) kodegisi ya enterineti (kugeza kuri 240 MHz)
• 2 × 16-bit-bigezweho bigenzura ibinyabiziga (bigera kuri 240 MHz)
• 10 × 16-bit-rusange-intego-yigihe (kugeza kuri 240 MHz)
• 5 × 16-bit-imbaraga zigihe gito (kugeza 240 MHz)
• 2 × indorerezi (yigenga nidirishya)
• 1 × Igihe cya SysTick
• RTC hamwe na kalendari yo munsi ya kabiri
Uburyo bwo gukemura
• Imigaragarire ya SWD & JTAG
• 4-Kbyte Yashizwemo Traffer
