{"product_id":"coreh743i-stm32-stm32h743iit6-mcu-core-board","title":"CoreH743I, STM32 STM32H743IIT6 MCU core board","description":"\u003cdiv class=\"overviewSec subHead\"\u003eSTM32 STM32H743IIT6 MCU core board, full IO expander, JTAG\/SWD debug interface\u003c\/div\u003e\u003cimg src=\"https:\/\/www.waveshare.com\/img\/devkit\/CoreH743I\/CoreH743I-banner.jpg\" alt=\"STM32H743IIT6 development board\" \/\u003e\u003ch2\u003eOverview\u003c\/h2\u003e\u003cp\u003eCoreH743I is an STM32 MCU core board designed for \u003cstrong\u003eSTM32H743IIT6\u003c\/strong\u003e, supports further expansion. It is ideal for starting application development with STM32H family.\u003c\/p\u003e\u003cul\u003e\u003cli\u003eMinimal ready-to-run system, integrates clock circuit, USB power management, USB connector, etc.\u003c\/li\u003e\u003cli\u003eOnboard 64M Bit SDRAM\u003c\/li\u003e\u003cli\u003eAll the I\/O ports are accessible on the pin headers\u003c\/li\u003e\u003cli\u003eJTAG\/SWD programming\/debugging interface\u003c\/li\u003e\u003cli\u003e\u003cstrong\u003e2.0mm\u003c\/strong\u003e header pitch, allowed to be plugged-in your application board\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eWhat's on the CoreH743I\u003c\/h2\u003e\u003cp\u003e\u003cimg src=\"https:\/\/www.waveshare.com\/img\/devkit\/CoreH743I\/CoreH743I-intro.jpg\" alt=\"STM32H743IIT6 development board on board resource\" \/\u003e\u003c\/p\u003e\u003col\u003e\u003cli\u003e\u003cstrong\u003eSTM32H743IIT6:\u003c\/strong\u003ethe high performance STM32 MCU which features:\u003cul\u003e\u003cli\u003e\u003cstrong\u003eCore:\u003c\/strong\u003e Cortex-M7 32-bit RISC + double-precision FPU + Chrom-ART graphic accelerator\u003c\/li\u003e\u003cli\u003e\u003cstrong\u003eFeature:\u003c\/strong\u003e single-cycle DSP instructions\u003c\/li\u003e\u003cli\u003e\u003cstrong\u003eOperating Frequency: \u003c\/strong\u003e480MHz, 1027 DMIPS \/ 2.14 DMIPS\/MHz\u003c\/li\u003e\u003cli\u003e\u003cstrong\u003eOperating Voltage:\u003c\/strong\u003e1.62V-3.6V\u003c\/li\u003e\u003cli\u003e\u003cstrong\u003ePackage:\u003c\/strong\u003eLQFP176\u003c\/li\u003e\u003cli\u003e\u003cstrong\u003eMemories:\u003c\/strong\u003e 2MB Flash, 1MB RAM (864KB User+192KB TCM+4KB Backup)\u003c\/li\u003e\u003cli\u003e\u003cstrong\u003eMCU communication Interfaces:\u003c\/strong\u003e\u003cul\u003e\u003cli\u003e6 x SPI, 4 x USART, 4 x UART, 1 x LPUART, 3 x I2S\u003c\/li\u003e\u003cli\u003e4 x I2C, 2 x FDCAN, 1 x QUAD-SPI, 1 x DCMI, 4 x SAI\u003c\/li\u003e\u003cli\u003e1 x FMC, 2 x SDMMC, 10 x TIM , 5 x LPTIM\u003c\/li\u003e\u003cli\u003e1 x LTDC, 1 x SPDIFRX, 1 x HDMI-CEC, 1 x SWPMI\u003c\/li\u003e\u003cli\u003e2 x COMP, 2 x OPAMP, 1 x HRTIM, 1 x RNG, 1 x DM2D, 1 x MDIO, 1 x SysTick\u003c\/li\u003e\u003cli\u003e1 x USB 2.0 OTG FS\u003c\/li\u003e\u003cli\u003e1 x USB 2.0 OTG HS (supports external HS PHY through ULPI)\u003c\/li\u003e\u003cli\u003e1 x 10\/100 Ethernet MAC\u003c\/li\u003e\u003c\/ul\u003e\u003c\/li\u003e\u003cli\u003e\u003cstrong\u003eAD \u0026amp; DA converters:\u003c\/strong\u003e 3 x AD (16-bit); 2 x DA (12-bit)\u003c\/li\u003e\u003cli\u003e\u003cstrong\u003eDebugging\/Programming:\u003c\/strong\u003e supports JTAG\/SWD interfaces, supports IAP\u003c\/li\u003e\u003c\/ul\u003e\u003c\/li\u003e\u003cli\u003e\u003cstrong\u003eIC42S16400J \/ IS42S16400J:\u003c\/strong\u003e SDRAM 1 Meg Bits x 16 Bits x 4 Banks (64-MBIT)\u003c\/li\u003e\u003cli\u003e\u003cstrong\u003eSTMPS2151STR:\u003c\/strong\u003e onboard USB power management device\u003c\/li\u003e\u003cli\u003e\u003cstrong\u003eAMS1117-3.3:\u003c\/strong\u003e 3.3V voltage regulator\u003c\/li\u003e\u003cli\u003e\u003cstrong\u003e8M crystal\u003c\/strong\u003e\u003c\/li\u003e\u003cli\u003e\u003cstrong\u003e32.768K crystal,\u003c\/strong\u003e for internal RTC with calibration\u003c\/li\u003e\u003cli\u003e\u003cstrong\u003eReset button\u003c\/strong\u003e\u003c\/li\u003e\u003cli\u003e\u003cstrong\u003eVBUS LED:\u003c\/strong\u003e USB port indicator\u003c\/li\u003e\u003cli\u003e\u003cstrong\u003ePWR LED:\u003c\/strong\u003e Power indicator\u003c\/li\u003e\u003cli\u003e\u003cstrong\u003ePower supply switch,\u003c\/strong\u003e powered from 5Vin or USB connection\u003c\/li\u003e\u003cli\u003e\u003cstrong\u003eBoot mode selection,\u003c\/strong\u003e for configuring BOOT0 pin\u003c\/li\u003e\u003cli\u003e\u003cstrong\u003eJTAG\/SWD interface:\u003c\/strong\u003e for debugging\/programming\u003c\/li\u003e\u003cli\u003e\u003cstrong\u003eUSB connector,\u003c\/strong\u003e supports Device and\/or Host\u003c\/li\u003e\u003cli\u003e\u003cstrong\u003eMCU pins expander,\u003c\/strong\u003e VCC, GND and all the I\/O pins are accessible on expansion connectors for further expansion\u003c\/li\u003e\u003cli\u003e\u003cstrong\u003ePOWER jumper\u003c\/strong\u003e\u003cul\u003e\u003cli\u003eVBAT: short the jumper to use system power supply, open it to connect external power, such as battery\u003c\/li\u003e\u003cli\u003eVREF: short the jumper to connect VREF+ to VCC, open it to connect VREF+ to other custom pin via jumper wire\u003c\/li\u003e\u003c\/ul\u003e\u003c\/li\u003e\u003cli\u003e\u003cstrong\u003eOTG jumper\u003c\/strong\u003e\u003cul\u003e\u003cli\u003eshort the jumper when using USB OTG\/HOST\u003c\/li\u003e\u003cli\u003eopen the jumper to disconnect from related I\/O port\u003c\/li\u003e\u003c\/ul\u003e\u003c\/li\u003e\u003c\/ol\u003e\u003cp class=\"note\"\u003eNote: CoreH743I provides JTAG\/SWD debugging interface, yet does NOT integrate any debugging function, a debugger is required.\u003c\/p\u003e\u003ch2\u003eJTAG\/SWD interfaces\u003c\/h2\u003e\u003cp\u003eThe figure 1, and 2 show the header pinouts of JTAG\/SWD interface\u003c\/p\u003e\u003cdiv class=\"imgTextWrap\"\u003e\u003cdiv style=\"width:45%;\"\u003e\u003cstrong\u003eFigure 1.\u003c\/strong\u003e JTAG Header Pinout         \u003cimg src=\"https:\/\/www.waveshare.com\/img\/devkit\/general\/ARM_Interface_JTAG_250.jpg\" alt=\"JTAG Header Pinout\" \/\u003e\u003c\/div\u003e\u003cdiv style=\"width:45%;\"\u003e\u003cstrong\u003eFigure 2.\u003c\/strong\u003e SWD Header Pinout          \u003cimg src=\"https:\/\/www.waveshare.com\/img\/devkit\/general\/ARM_Interface_SWD_250.jpg\" alt=\"SWD Header Pinout\" \/\u003e\u003c\/div\u003e\u003c\/div\u003e\u003cdiv class=\"sep10px\"\u003e\u003c\/div\u003e\u003ch2\u003eDevelopment Resources\u003c\/h2\u003e\u003cul\u003e\u003cli\u003eSchematic\u003c\/li\u003e\u003cli\u003eDemo code (examples in C, FreeRTOS, μC\/OS-III)\u003c\/li\u003e\u003cli\u003eSTM32 development software (KEIL, STM32CubeMX, etc.)\u003c\/li\u003e\u003cli\u003eSTM32 datasheets\u003c\/li\u003e\u003cli\u003eSTM32 development documentations\u003c\/li\u003e\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eWiki:\u003c\/strong\u003e\u003ca title=\"download development resources\" href=\"http:\/\/www.waveshare.com\/wiki\/CoreH743I\" target=\"_blank\"\u003ewww.waveshare.com\/wiki\/CoreH743I\u003c\/a\u003e\u003c\/p\u003e\u003ch2\u003eDimensions\u003c\/h2\u003e\u003cimg src=\"https:\/\/www.waveshare.com\/img\/devkit\/CoreH743I\/CoreH743I-size.jpg\" alt=\"STM32 MCU core board dimensions\" \/\u003e\u003ch2\u003eLieferumfang\u003c\/h2\u003e\u003col\u003e\u003cli\u003eCoreH743I x 1\u003c\/li\u003e\u003cli\u003eUSB type A plug to micro B plug cable x 1\u003c\/li\u003e\u003c\/ol\u003e\u003cdiv class=\"imgTextWrap\"\u003e\u003cdiv\u003e1\u003ca href=\"https:\/\/www.waveshare.com\/img\/devkit\/CoreH743I\/CoreH743I-1.jpg\"\u003e\u003cimg src=\"https:\/\/www.waveshare.com\/img\/devkit\/CoreH743I\/CoreH743I-1_93.jpg\" \/\u003e\u003c\/a\u003e\u003c\/div\u003e\u003cdiv\u003e2\u003ca href=\"https:\/\/www.waveshare.com\/img\/devkit\/accessories\/USB-type-A-plug-to-Micro-B-plug-cable.jpg\"\u003e\u003cimg src=\"https:\/\/www.waveshare.com\/img\/devkit\/accessories\/USB-type-A-plug-to-Micro-B-plug-cable_93.jpg\" \/\u003e\u003c\/a\u003e\u003c\/div\u003e\u003c\/div\u003e","brand":"WaveShare","offers":[{"title":"Default Title","offer_id":53568393904465,"sku":"WSAL16635","price":22120.01,"currency_code":"HUF","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0983\/3798\/0753\/files\/wsal166351-423297.jpg?v=1776626667","url":"https:\/\/albistech.eu\/de\/products\/coreh743i-stm32-stm32h743iit6-mcu-core-board","provider":"Albistech","version":"1.0","type":"link"}