搜索历史

Please log in to show your saved searches.

概述

Online design

样片和购买

解决方案

文件

CAD资源

工具与软件

质量与可靠性

开始

Partner products

Sales Briefcase

产品概述

描述

The 32L4R9IDISCOVERY Discovery kit is a complete demonstration and development platform for STMicroelectronics Arm^® Cortex^®-M4 core-based STM32L4R9AI microcontroller.

Leveraging the innovative ultra-low-power oriented features, 640 Kbytes of embedded RAM, graphics performance (Chrom-ART Accelerator), and DSI controller offered by the STM32L4R9AI, the 32L4R9IDISCOVERY Discovery kit enables users to easily prototype applications with state-of-the-art energy efficiency, as well as stunning audio and graphics rendering with direct support for AMOLED DSI round LCD display.
For even more user-friendliness, the on-board ST-LINK/V2-1 debugger provides out-of-the-box programming and debugging capabilities.

所有功能
STM32L4R9AII6 Arm^®-based microcontroller with 2-Mbyte Flash memory and 640-Kbyte RAM in UFBGA169 package

1.2" 390x390 pixel AMOLED round display panel with 16 million colors depth, MIPI^® DSI interface and capacitive touch panel

USB OTG FS

On-board current measurement

SAI audio codec

ST-MEMS digital microphones

16-Mbit asynchronous PSRAM

512-Mbit Octo-SPI Flash
2 user LEDs

1 reset push-button

4-direction joystick with selection button

Board connectors:

8-bit camera

USB OTG FS with Micro-AB

Stereo headset jack including analog microphone input

microSD™ card

ARDUINO^® Uno V3 expansion connectors

STMod+ expansion connector

PMOD expansion connector

EXT_I2C expansion connector

Flexible power supply options:

ST-LINK USB V_BUS or external sources

On-board ST-LINK/V2-1 debugger/programmer with USB re-enumeration capability: mass storage, Virtual COM port and debug port

Comprehensive free software libraries and examples available with the STM32Cube package

Support of a wide choice of integrated development environments (IDEs), including IAR™, Keil^® and STM32CubeIDE
阅读更多阅读较少信息

您可能还会喜欢...

精选视频

查看全部

Getting Started with STM32L4+Discovery Kit

Check out how to get started with our STM32L4R9I Discovery Kit which gives you access to a 1.2 inch 390x390 pixel LCD screen with capacitive touch screen!

Watch the video (04:29)

STM32L4+ MCUs: Ultra-low-power excellence with more performance

With STM32L4+, ST has extended the STM32L4 technology providing more performance (up to 120 MHz) , more embedded memory (up to 2 Mbytes of Flash memory and 640 Kbytes of SRAM) and richer graphics and connectivity features while keeping the best‐in‐class ultra‐low‐power capability.

Watch the video (04:12)

All tools & software

硬件开发工具

产品型号	状态	描述	类型	供应商
B-CAMS-OMV	批量生产	Camera module bundle for STM32 boards	STM32微控制器调试硬件	ST	B-CAMS-OMV 描述: Camera module bundle for STM32 boards

MCU 及 MPU嵌入式软件

产品型号	状态	描述	类型	供应商
STM32CubeL4	批量生产	STM32Cube MCU包，用于STM32L4系列和STM32L4 Plus系列（HAL、底层API和CMSIS（CORE、DSP和RTOS）、USB、TouchSensing、File system、RTOS和Graphic - 附带在以下ST板上运行的示例：STM32 Nucleo、探索套件和评估板）	STM32Cube MCU和MPU包	ST	STM32CubeL4 描述: STM32Cube MCU包，用于STM32L4系列和STM32L4 Plus系列（HAL、底层API和CMSIS（CORE、DSP和RTOS）、USB、TouchSensing、File system、RTOS和Graphic - 附带在以下ST板上运行的示例：STM32 Nucleo、探索套件和评估板）

Product Evaluation Tools

产品型号	状态	描述	类型	供应商
P-L496G-CELL02	批量生产	采用STM32L496AG MCU的LTE蜂窝网络到云端套件	STM32发现工具包	ST	P-L496G-CELL02 描述: 采用STM32L496AG MCU的LTE蜂窝网络到云端套件

软件开发工具

产品型号	状态	描述	类型	供应商
ST-LINK-SERVER	批量生产	ST-LINK服务器软件模块	STM32性能和调试程序	ST	ST-LINK-SERVER 描述: ST-LINK服务器软件模块
STSW-LINK007	批量生产	ST-LINK、ST-LINK/V2、ST-LINK/V2-1、STLINK-V3板固件升级	STM32 编程	ST	STSW-LINK007 描述: ST-LINK、ST-LINK/V2、ST-LINK/V2-1、STLINK-V3板固件升级
STSW-LINK009	批量生产	为Windows 7、Windows 8、Windows 10签署的ST-LINK、ST-LINK/V2、ST-LINK/V2-1 USB驱动	STM32实用软件工具	ST	STSW-LINK009 描述: 为Windows 7、Windows 8、Windows 10签署的ST-LINK、ST-LINK/V2、ST-LINK/V2-1 USB驱动

	Resource title		Latest update
PDF	DB3241 Discovery kit with STM32L4R9AI MCU 3.0		12 Feb 2020	12 Feb 2020 DB3241 Discovery kit with STM32L4R9AI MCU 3.0

	Resource title		Latest update
PDF	TN1235 Overview of ST-LINK derivatives 3.0		21 Nov 2019	21 Nov 2019 TN1235 Overview of ST-LINK derivatives 3.0
PDF	TN1238 STMod+ interface specification 2.0		17 Oct 2017	17 Oct 2017 TN1238 STMod+ interface specification 2.0

	Resource title	Latest update
PDF	UM2271 Discovery kit with STM32L4R9AI MCU 4.0	12 Feb 2020	12 Feb 2020 UM2271 Discovery kit with STM32L4R9AI MCU 4.0
PDF	UM2052 STM32 MCU探索套件软件开发工具入门 1.0	25 Feb 2019	25 Feb 2019 UM2052 STM32 MCU探索套件软件开发工具入门 1.0
PDF	UM2695 STMod+ fan-out expansion board for STM32 Discovery kits and Evaluation boards 1.0	23 Mar 2020	23 Mar 2020 UM2695 STMod+ fan-out expansion board for STM32 Discovery kits and Evaluation boards 1.0

	Resource title		Latest update
PDF	STM32 Development Boards Portfolio 2.0		24 May 2021	24 May 2021 STM32 Development Boards Portfolio 2.0
PDF	STM32L4+ MCU series - Excellence in ultra-low-power with more performance 3.1		30 Apr 2021	30 Apr 2021 STM32L4+ MCU series - Excellence in ultra-low-power with more performance 3.1

	Resource title		Latest update
PDF	STM32L4+ Series - Ultra-low-power and more performance 20.4		15 Apr 2020	15 Apr 2020 STM32L4+ Series - Ultra-low-power and more performance 20.4

	Resource title		Latest update
PDF	Open Reference Material License Agreement v5		21 Sep 2016	21 Sep 2016 Open Reference Material License Agreement v5

	Resource title		Latest update
ZIP	32L4R9IDISCOVERY compiled demo binary 1.0		03 Apr 2019	03 Apr 2019 32L4R9IDISCOVERY compiled demo binary 1.0

	Resource title		Latest update
PDF	使用条款 1.7		28 Apr 2021	28 Apr 2021 使用条款 1.7

全部资源

展开所有类别

	Resource title		Latest update

Board Manufacturing Specifications (3)

	Resource title	Latest update
ZIP	MB1280 Board design project files 2.0	11 Feb 2021	11 Feb 2021 MB1280 Board design project files 2.0
ZIP	MB1280 Manufacturing files 2.0	11 Feb 2021	11 Feb 2021 MB1280 Manufacturing files 2.0
ZIP	STM32L4R9I-DISCO gerber files 1.1	25 Nov 2019	25 Nov 2019 STM32L4R9I-DISCO gerber files 1.1

物料清单 (2)

	Resource title		Latest update
ZIP	MB1280 Bill of materials 2.0		11 Feb 2021	11 Feb 2021 MB1280 Bill of materials 2.0
ZIP	STM32L4R9I-DISCO BOM 1.1		25 Nov 2019	25 Nov 2019 STM32L4R9I-DISCO BOM 1.1

Schematic Pack (2)

	Resource title		Latest update
PDF	MB1280-3V3-C01 Board Schematic 2.0		09 Jun 2021	09 Jun 2021 MB1280-3V3-C01 Board Schematic 2.0
ZIP	STM32L4R9I-DISCO Schematics 1.1		25 Nov 2019	25 Nov 2019 STM32L4R9I-DISCO Schematics 1.1

质量与可靠性

产品型号	Marketing Status	符合RoHS级别	材料声明**
STM32L4R9I-DISCO	批量生产	Ecopack1

STM32L4R9I-DISCO

Package:

Ecopack1

Material Declaration**:

More Info

(**) 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

STM32L4R9I-DISCO

Available at 7 distributors

经销商的可用性STM32L4R9I-DISCO

代理商名称	地区	库存	最小订购量	第三方链接
DIGIKEY	WORLDWIDE	45	1	马上订购
RS COMPONENTS	EUROPE	28	1	马上订购
FUTURE	WORLDWIDE	1	1	马上订购
Newark Element14	AMERICA	10	0	马上订购
MOUSER	WORLDWIDE	133	1	马上订购
Farnell Element14	EUROPE	12	1	马上订购
ANGLIA Live	EUROPE	4	1	马上订购

代理商库存报告日期: 2021-06-15

代理商名称

DIGIKEY

库存

Min.Order

地区

WORLDWIDE 马上订购

RS COMPONENTS

库存

Min.Order

地区

EUROPE 马上订购

FUTURE

库存

Min.Order

地区

WORLDWIDE 马上订购

Newark Element14

库存

Min.Order

地区

AMERICA 马上订购

MOUSER

库存

133

Min.Order

地区

WORLDWIDE 马上订购

Farnell Element14

库存

Min.Order

地区

EUROPE 马上订购

ANGLIA Live

库存

Min.Order

地区

EUROPE 马上订购

代理商库存报告日期: 2021-06-15

Buy Direct

STM32L4R9AI

3A991A2

NEC

CHINA

true

89.0 / 1

STM32L4R9I-DISCO

核心产品

STM32L4R9AI

供货状态

批量生产

更多信息

Budgetary Price (US$)*/Qty

89.0 / 1

经销商的可用性STM32L4R9I-DISCO

代理商名称	地区	库存	最小订购量	第三方链接
DIGIKEY	WORLDWIDE	45	1	马上订购
RS COMPONENTS	EUROPE	28	1	马上订购
FUTURE	WORLDWIDE	1	1	马上订购
Newark Element14	AMERICA	10	0	马上订购
MOUSER	WORLDWIDE	133	1	马上订购
Farnell Element14	EUROPE	12	1	马上订购
ANGLIA Live	EUROPE	4	1	马上订购

代理商库存报告日期: 2021-06-15

代理商名称

DIGIKEY

库存

Min.Order

地区

WORLDWIDE 马上订购

RS COMPONENTS

库存

Min.Order

地区

EUROPE 马上订购

FUTURE

库存

Min.Order

地区

WORLDWIDE 马上订购

Newark Element14

库存

Min.Order

地区

AMERICA 马上订购

MOUSER

库存

133

Min.Order

地区

WORLDWIDE 马上订购

Farnell Element14

库存

Min.Order

地区

EUROPE 马上订购

ANGLIA Live

库存

Min.Order

地区

EUROPE 马上订购

代理商库存报告日期: 2021-06-15

(*) 建议转售单价（美元）仅用于预算用途。如需以当地货币计价的报价，请联系您当地的 ST销售办事处或我们的经销商。

搜索历史

收藏

32L4R9IDISCOVERY

产品概述

描述

所有功能

精选产品

您可能还会喜欢...

精选视频

特别推荐

All tools & software

硬件开发工具

B-CAMS-OMV

MCU 及 MPU嵌入式软件

STM32CubeL4

Product Evaluation Tools

P-L496G-CELL02

软件开发工具

ST-LINK-SERVER

STSW-LINK007

STSW-LINK009

全部资源

产品规格 (1)

技术文档 (2)

用户手册 (3)

简报 (2)

宣传册 (1)

许可协议 (1)

Compiled demos (1)

Evaluation Board Terms of Use (1)

全部资源

Board Manufacturing Specifications (3)

物料清单 (2)

Schematic Pack (2)

质量与可靠性

样片和购买

搜索历史

收藏

32L4R9IDISCOVERY

产品概述

描述

所有功能

精选 产品

您可能还会喜欢...

精选 视频

特别推荐

All tools & software

硬件开发工具

B-CAMS-OMV

MCU 及 MPU嵌入式软件

STM32CubeL4

Product Evaluation Tools

P-L496G-CELL02

软件开发工具

ST-LINK-SERVER

STSW-LINK007

STSW-LINK009

全部资源

产品规格 (1)

技术文档 (2)

用户手册 (3)

简报 (2)

宣传册 (1)

许可协议 (1)

Compiled demos (1)

Evaluation Board Terms of Use (1)

全部资源

Board Manufacturing Specifications (3)

物料清单 (2)

Schematic Pack (2)

许可协议

名:

姓:

E-mail address:

To validate your e-mail and start the download, please click on the link inside the e-mail that has been sent to you. This link will be valid for 24 hours. Please check your spam filters in case you did not receive the e-mail.

质量与可靠性

样片和购买

To validate your subscription, please click on the link inside the email that has been sent to you. This link will be valid for 24 hours. Please check your spam filters in case you did not receive the email.

您知道吗？

Please provide email

Please enter code

Congratulations!

Simple subscription

Congratulations!

精选产品

精选视频