产品概述
描述
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.
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所有功能
- 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
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All tools & software
全部资源
| Resource title | 版本 | Latest update |
|---|
Board Manufacturing Specifications (4)
| Resource title | 版本 | Latest update | ||
|---|---|---|---|---|
| ZIP | 2.0 | 11 Feb 2021 | 11 Feb 2021 | |
| ZIP | 2.0 | 11 Feb 2021 | 11 Feb 2021 | |
| ZIP | 2.0 | 10 Jul 2020 | 10 Jul 2020 | |
| ZIP | 1.0 | 03 Jan 2019 | 03 Jan 2019 |
物料清单 (2)
| Resource title | 版本 | Latest update | ||
|---|---|---|---|---|
| ZIP | 2.0 | 11 Feb 2021 | 11 Feb 2021 | |
| ZIP | 3.0 | 21 Jul 2020 | 21 Jul 2020 |
Schematic Pack (2)
| Resource title | 版本 | Latest update | ||
|---|---|---|---|---|
| 2.0 | 09 Jun 2021 | 09 Jun 2021 | ||
| 2.0 | 02 Oct 2020 | 02 Oct 2020 |
质量与可靠性
| 产品型号 | Marketing Status | 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 | 核心产品 | 供货状态 | 供应商 | ECCN (US) | ECCN (EU) | Specific features | Country of Origin | WEEE Compliant | Budgetary Price (US$)*/Qty | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| STM32H745I-DISCO | 5 distributors | STM32H745XI | 批量生产 | ST | 3A991.a.2 | NEC | - | CHINA | true | |