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  • The 32L4R9IDISCOVERY 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 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.

    主要特性

    • STM32L4R9AII6 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
    • Board expansion connectors:
      • Arduino™ Uno V3
      • STMod+
      • PMOD
      • EXT_I2C
    • Flexible power-supply options:
      • ST-LINK USB VBUS or external sources
    • On-board ST-LINK/V2-1 debugger/programmer with USBre-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 GCC-based IDEs

样片和购买

产品型号
供货状态
预算价格(US$)
数量
Specific features
ECCN (US)
Country of Origin
WEEE Compliant
从分销商订购
从ST订购
STM32L4R9I-DISCO
Active
89.0 1 - 3A991A2 - true 查看供货情况

Distributor availability ofSTM32L4R9I-DISCO

代理商名称
地区 库存 最小订购量 Third party link
DIGIKEY WORLDWIDE 24 1 Order Now
RS COMPONENTS EUROPE 3 1 Order Now
FUTURE WORLDWIDE 1 1 Order Now
ARROW EUROPE 21 0 Order Now
MOUSER WORLDWIDE 64 1 Order Now
Farnell Element14 EUROPE 9 1 Order Now
ANGLIA Live EUROPE 4 1 Order Now
RUTRONIK EUROPE 14 1 Order Now

代理商库存报告日期: 2019-09-17

代理商名称

DIGIKEY

库存

24

Min.Order

1

地区

WORLDWIDE Order Now

RS COMPONENTS

库存

3

Min.Order

1

地区

EUROPE Order Now

FUTURE

库存

1

Min.Order

1

地区

WORLDWIDE Order Now

ARROW

库存

21

Min.Order

0

地区

EUROPE Order Now

MOUSER

库存

64

Min.Order

1

地区

WORLDWIDE Order Now

Farnell Element14

库存

9

Min.Order

1

地区

EUROPE Order Now

ANGLIA Live

库存

4

Min.Order

1

地区

EUROPE Order Now

RUTRONIK

库存

14

Min.Order

1

地区

EUROPE Order Now

代理商库存报告日期: 2019-09-17

立即购买

STM32L4R9I-DISCO

供货状态

批量生产

Unit Price (US$)

89

Unit Price (US$)

89.0*

Distributor availability ofSTM32L4R9I-DISCO

代理商名称
地区 库存 最小订购量 Third party link
DIGIKEY WORLDWIDE 24 1 Order Now
RS COMPONENTS EUROPE 3 1 Order Now
FUTURE WORLDWIDE 1 1 Order Now
ARROW EUROPE 21 0 Order Now
MOUSER WORLDWIDE 64 1 Order Now
Farnell Element14 EUROPE 9 1 Order Now
ANGLIA Live EUROPE 4 1 Order Now
RUTRONIK EUROPE 14 1 Order Now

代理商库存报告日期: 2019-09-17

代理商名称

DIGIKEY

库存

24

Min.Order

1

地区

WORLDWIDE Order Now

RS COMPONENTS

库存

3

Min.Order

1

地区

EUROPE Order Now

FUTURE

库存

1

Min.Order

1

地区

WORLDWIDE Order Now

ARROW

库存

21

Min.Order

0

地区

EUROPE Order Now

MOUSER

库存

64

Min.Order

1

地区

WORLDWIDE Order Now

Farnell Element14

库存

9

Min.Order

1

地区

EUROPE Order Now

ANGLIA Live

库存

4

Min.Order

1

地区

EUROPE Order Now

RUTRONIK

库存

14

Min.Order

1

地区

EUROPE Order Now

代理商库存报告日期: 2019-09-17

数量

1

Specific features

-

ECCN (US)

3A991A2

Country of Origin

-

WEEE Compliant

true

(*) Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office  or our Distributors

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      ST-LINK, ST-LINK/V2, ST-LINK/V2-1 USB driver signed for Windows7, Windows8, Windows10

软件

    • 产品型号

      STM32Cube MCU Package for STM32L4 series and STM32L4 Plus series (HAL, Low-Layer APIs and CMSIS (CORE, DSP, RTOS), USB, TouchSensing, File system, RTOS, Graphic - coming with examples running on ST boards: STM32 Nucleo, Discovery kits and Evaluation boards)

评估工具

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00 选择要下载的文档

技术文档

    • 描述 版本 文档大小 操作
      DB3241
      Discovery kit with STM32L4R9AI MCU
      2.0
      363.9 KB
      PDF
      DB3241

      Discovery kit with STM32L4R9AI MCU

    • 描述 版本 文档大小 操作
      TN1235
      Overview of ST-LINK derivatives
      2.0
      670.76 KB
      PDF
      TN1238
      STMod+ interface specification
      2.0
      529.94 KB
      PDF
      TN1235

      Overview of ST-LINK derivatives

      TN1238

      STMod+ interface specification

    • 描述 版本 文档大小 操作
      UM2271
      Discovery kit with STM32L4R9AI MCU
      3.0
      4.34 MB
      PDF
      UM2052
      Getting started with STM32 MCU Discovery Kits software development tools
      2.0
      1.35 MB
      PDF
      UM2271

      Discovery kit with STM32L4R9AI MCU

      UM2052

      Getting started with STM32 MCU Discovery Kits software development tools

演示和培训资料

    • 描述 版本 文档大小 操作
      STM32 Development Boards Portfolio 1.0
      3.08 MB
      PDF
      STM32L4+ MCU series - Excellence in ultra-low-power with more performance 1.0
      1.03 MB
      PDF

      STM32 Development Boards Portfolio

      STM32L4+ MCU series - Excellence in ultra-low-power with more performance

硬件资源

    • 描述 版本 文档大小 操作
      STM32L4R9I-DISCO gerber files 1.0
      4.26 MB
      ZIP

      STM32L4R9I-DISCO gerber files

    • 描述 版本 文档大小 操作
      STM32L4R9I-DISCO BOM 1.0
      144.46 KB
      ZIP

      STM32L4R9I-DISCO BOM

    • 描述 版本 文档大小 操作
      STM32L4R9I-DISCO Schematics 1.0
      19.68 MB
      ZIP

      STM32L4R9I-DISCO Schematics

出版刊物和宣传资料

    • 描述 版本 文档大小 操作
      STM32 for makers - Releasing your creativity 18.01
      1.76 MB
      PDF
      STM32L4+ Series - Ultra-low-power and more performance 18.05
      492.01 KB
      PDF

      STM32 for makers - Releasing your creativity

      STM32L4+ Series - Ultra-low-power and more performance

    • 描述 版本 文档大小 操作
      STM32 32-bit MCU family - Leading supplier of Arm® Cortex®-M microcontrollers 18.02
      2.06 MB
      PDF

      STM32 32-bit MCU family - Leading supplier of Arm® Cortex®-M microcontrollers

法律

    • 描述 版本 文档大小 操作
      Evaluation products license agreement 1.6
      74.12 KB
      PDF
      Open Reference Material License Agreement v5
      42.53 KB
      PDF

      Evaluation products license agreement

      Open Reference Material License Agreement v5

Binary resources

    • 描述 版本 文档大小 操作
      32L4R9IDISCOVERY compiled demo binary 1.0
      436.21 MB
      ZIP

      32L4R9IDISCOVERY compiled demo binary

产品型号 供货状态 符合RoHS级别 材料声明**
STM32L4R9I-DISCO
Active
Ecopack1

STM32L4R9I-DISCO

Package:

Ecopack1

Material Declaration**:

Marketing Status

Active

RoHS Compliance Grade

Ecopack1

(**) The Material Declaration forms available on st.com may be generic documents based on the most commonly used package within a package family. For this reason, they may not be 100% accurate for a specific device. Please contact our sales support for information on specific devices.