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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.

    主な特徴

    • 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

サンプル & 購入

製品型番
Marketing Status
Budgetary Price (US$)*
数量
Specific features
ECCN (US)
Country of Origin
Order from Distributors
Order from ST
STM32L4R9I-DISCO
Active
89.0 1 - 3A991A2 - Check Availability

Distributor availability ofSTM32L4R9I-DISCO

代理店名
地域 在庫 最小発注 Third party link
DIGIKEY WORLDWIDE 62 1 Order Now
RS COMPONENTS EUROPE 10 1 Order Now
FUTURE WORLDWIDE 1 1 Order Now
ARROW EUROPE 42 0 Order Now
MOUSER WORLDWIDE 98 1 Order Now
Farnell Element14 EUROPE 29 1 Order Now
ANGLIA Live EUROPE 5 1 Order Now
RUTRONIK EUROPE 15 1 Order Now

代理店レポートによる在庫データ: 2019-05-22

代理店名

DIGIKEY

在庫

62

Min.Order

1

地域

WORLDWIDE Order Now

RS COMPONENTS

在庫

10

Min.Order

1

地域

EUROPE Order Now

FUTURE

在庫

1

Min.Order

1

地域

WORLDWIDE Order Now

ARROW

在庫

42

Min.Order

0

地域

EUROPE Order Now

MOUSER

在庫

98

Min.Order

1

地域

WORLDWIDE Order Now

Farnell Element14

在庫

29

Min.Order

1

地域

EUROPE Order Now

ANGLIA Live

在庫

5

Min.Order

1

地域

EUROPE Order Now

RUTRONIK

在庫

15

Min.Order

1

地域

EUROPE Order Now

代理店レポートによる在庫データ: 2019-05-22

Buy now

STM32L4R9I-DISCO

Marketing Status

アクティブ

Unit Price (US$)

89

Unit Price (US$)

89.0*

Distributor availability ofSTM32L4R9I-DISCO

代理店名
地域 在庫 最小発注 Third party link
DIGIKEY WORLDWIDE 62 1 Order Now
RS COMPONENTS EUROPE 10 1 Order Now
FUTURE WORLDWIDE 1 1 Order Now
ARROW EUROPE 42 0 Order Now
MOUSER WORLDWIDE 98 1 Order Now
Farnell Element14 EUROPE 29 1 Order Now
ANGLIA Live EUROPE 5 1 Order Now
RUTRONIK EUROPE 15 1 Order Now

代理店レポートによる在庫データ: 2019-05-22

代理店名

DIGIKEY

在庫

62

Min.Order

1

地域

WORLDWIDE Order Now

RS COMPONENTS

在庫

10

Min.Order

1

地域

EUROPE Order Now

FUTURE

在庫

1

Min.Order

1

地域

WORLDWIDE Order Now

ARROW

在庫

42

Min.Order

0

地域

EUROPE Order Now

MOUSER

在庫

98

Min.Order

1

地域

WORLDWIDE Order Now

Farnell Element14

在庫

29

Min.Order

1

地域

EUROPE Order Now

ANGLIA Live

在庫

5

Min.Order

1

地域

EUROPE Order Now

RUTRONIK

在庫

15

Min.Order

1

地域

EUROPE Order Now

代理店レポートによる在庫データ: 2019-05-22

数量

1

Specific features

-

ECCN (US)

3A991A2

Country of Origin

-

(*) 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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00 Files selected for download

技術文書

    • Description バージョン サイズ アクション
      DB3241
      Discovery kit with STM32L4R9AI MCU
      2.0
      363.9 KB
      PDF
      DB3241

      Discovery kit with STM32L4R9AI MCU

    • Description バージョン サイズ アクション
      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

    • Description バージョン サイズ アクション
      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

プレゼンテーション & トレーニング資料

    • Description バージョン サイズ アクション
      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

ハードウェアリソース

    • Description バージョン サイズ アクション
      STM32L4R9I-DISCO gerber files 1.0
      4.26 MB
      ZIP

      STM32L4R9I-DISCO gerber files

    • Description バージョン サイズ アクション
      STM32L4R9I-DISCO BOM 1.0
      144.46 KB
      ZIP

      STM32L4R9I-DISCO BOM

    • Description バージョン サイズ アクション
      STM32L4R9I-DISCO Schematics 1.0
      19.68 MB
      ZIP

      STM32L4R9I-DISCO Schematics

Publications and Collaterals

    • Description バージョン サイズ アクション
      STM32 for makers - Releasing your creativity 16.3
      542.28 KB
      PDF
      STM32L4+ Series - Ultra-low-power and more performance 17.11
      224.53 KB
      PDF

      STM32 for makers - Releasing your creativity

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

    • Description バージョン サイズ アクション
      STM32 32-bit MCU family - Leading supplier of Arm® Cortex®-M microcontrollers 17.3
      1.34 MB
      PDF

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

法務

    • Description バージョン サイズ アクション
      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

    • Description バージョン サイズ アクション
      32L4R9IDISCOVERY compiled demo binary 1.0
      436.21 MB
      ZIP

      32L4R9IDISCOVERY compiled demo binary

製品型番 Marketing Status RoHS Compliance Grade WEEE Compliant Material Declaration**
STM32L4R9I-DISCO
Active
Ecopack1 -

STM32L4R9I-DISCO

Package:

Ecopack1

Material Declaration**:

Marketing Status

Active

RoHS Compliance Grade

Ecopack1

WEEE Compliant

-

(**) 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.