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The STM32H745I-DISCO and STM32H750B-DK Discovery kits are complete demonstration and development platforms for STMicroelectronics Arm® Cortex®-M7 and -M4 dual-core-based STM32H745XI (STM32H745XIH6 order code) and STM32H750XB (STM32H750XBH6 order code) microcontrollers, respectively.
The STM32H745I-DISCO and STM32H750B-DK Discovery kits are used as reference designs for user application development before porting to the final product, thus simplifying the application development.
The full range of hardware features available on the board helps users enhance their application development by an evaluation of almost all peripherals (such as USB OTG_FS, Ethernet 10/100Mb, eMMC, USART, SAI Audio DAC stereo with audio jack input and output, MEMS digital microphone, SDRAM, Quad-SPI Flash memory, and RGB interface LCD with capacitive multi-touch panel). Arduino™ Uno V3 connectors provide easy connection to extension shields or daughterboards for specific applications.
STLINK-V3E is integrated into the board, as an embedded in-circuit debugger and programmer for the STM32 MCU and the USB Virtual COM port bridge.
The STM32H745I-DISCO and STM32H750B-DK boards come with the STM32CubeH7 MCU package, which provides an STM32 comprehensive software HAL library as well as various software examples.主要特性
- Arm® Cortex® core-based microcontroller with 2 Mbytes (STM32H745XIH6) or 128 Kbytes (STM32H750XBH6) of Flash memory and 1 Mbyte of RAM, in TFBGA240+25 package
- 4.3” RGB interface LCD with touch panel connector
- Ethernet compliant with IEEE-802.3-2002, and POE
- USB OTG FS with Micro-AB connector
- SAI audio codec
- One ST-MEMS digital microphone
- 2 x 512-Mbit Quad-SPI NOR Flash memory
- 128-Mbit SDRAM
- 4-Gbyte on-board eMMC
- 1 user and reset push-button
- Fanout daughterboard
- 2 x FDCANs
- Board connectors:
- USB FS Micro-AB connectors
- ST-LINK Micro-B USB connector
- USB power Micro-B connector
- Ethernet RJ45
- Stereo headset jack including analog microphone input
- Audio header for external speakers
- TAG-Connect 10-pin footprint
- Arm® Cortex® 10-pin 1.27 mm pitch debug connector over STDC14 footprint
- Arduino™ Uno V3 expansion connectors
- STMod+
- Flexible power-supply options:
- STLINK-V3 USB connector, USB FS connector
- 5 V delivered by RJ45 (Power Over Ethernet)
- 5 V delivered by Arduino™ or external connector
- USB charger
- USB power
- On-board STLINK-V3E debugger/programmer with USB re-enumeration capability: mass storage, Virtual COM port, and debug port
- Support of a wide choice of Integrated Development Environments (IDEs) including IAR™, Keil®, GCC-based IDEs
精选 视频
As part of our embedded online event, we had the pleasure of filming with Reinhard Keil, a Senior Director of Embedded Tools at ARM.
This video is about the STM32L5, our recently announced ultra-low power microcontroller bringing a new security dimension. The STM32L5 is now in full production and all its ecosystem is available including hardware kits, software tools, firmware and all documentations of course. This is our first STM32 based on Cortex-M33 and its Trustzone and using specific ST security implementation - watch the video to find out more!
The STM32L5 is based on Arm® Cortex-M33 and TrustZone® technology combined with STMicroelectronics security implementation. On your STM32L562E-DK discovery board, TrustZone is disabled (factory setting) and you can develop as on any other STM32 device. This video shows how to enable TrustZone on STM32L562E-DK discovery using STM32CubeProgrammer and create, compile and debug or run a new project with STM32CubeIDE. It also shows how to open an example project delivered in STM32CubeL5 MCU Package, modify, compile and debug or run it. For further information, you can refer to AN5394 and AN5424 application notes.
开发工具硬件
质量与可靠性
| 产品型号 | 供货状态 | 符合RoHS级别 | 材料声明** |
|---|---|---|---|
| STM32H745I-DISCO | 批量生产 | Ecopack1 | |
STM32H745I-DISCO
Package:
Ecopack1Material Declaration**:
(**) st.com上提供的材料声明表单可能是基于包装系列中最常用的封装的通用文档。因此，它们可能不是100%适用于特定的设备。有关特定设备的信息，请联系 销售支持 。
样片和购买
| 产品型号 | 从分销商订购 | 从ST订购 | 供货状态 | Specific features | ECCN (US) | Country of Origin | WEEE Compliant | Budgetary Price (US$)*/Qty | |
|---|---|---|---|---|---|---|---|---|---|
| STM32H745I-DISCO | 8 distributors | 立即购买 | 批量生产 | - | 3A991A2 | CHINA | true | 87.0 / 1 |
