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32L4R9IDISCOVERY

批量生产
储存到myST

探索套件，采用STM32L4R9AI MCU

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样片和购买
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质量与可靠性
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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 VBUS 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

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      为Windows 7、Windows 8、Windows 10签署的ST-LINK、ST-LINK/V2、ST-LINK/V2-1 USB驱动

All resources

Expand all categories
Resource title
Latest update

产品规格 (1)

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

技术文档 (2)

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

用户手册 (3)

Resource title
Latest update
UM2271 Discovery kit with STM32L4R9AI MCU 4.0
12 Feb 2020
12 Feb 2020
UM2271 Discovery kit with STM32L4R9AI MCU 4.0
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
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

简报 (2)

Resource title
Latest update
STM32 Development Boards Portfolio 1.0
21 Jan 2020
21 Jan 2020
STM32 Development Boards Portfolio 1.0
STM32L4+ MCU series - Excellence in ultra-low-power with more performance 3.1
05 Oct 2020
05 Oct 2020
STM32L4+ MCU series - Excellence in ultra-low-power with more performance 3.1

宣传册 (1)

Resource title
Latest update
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

许可协议 (1)

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

Compiled demos (1)

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

Evaluation Board Terms of Use (1)

Resource title
Latest update
使用条款 1.9
07 Oct 2020
07 Oct 2020
使用条款 1.9

All resources

Expand all categories
Resource title
Latest update

Board Manufacturing Specifications (3)

Resource title
Latest update
MB1280 Board design project files 2.0
11 Feb 2021
11 Feb 2021
MB1280 Board design project files 2.0
MB1280 Manufacturing files 2.0
11 Feb 2021
11 Feb 2021
MB1280 Manufacturing files 2.0
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
MB1280 Bill of materials 2.0
11 Feb 2021
11 Feb 2021
MB1280 Bill of materials 2.0
STM32L4R9I-DISCO BOM 1.1
25 Nov 2019
25 Nov 2019
STM32L4R9I-DISCO BOM 1.1

Schematic Pack (2)

Resource title
Latest update
MB1280-3V3-C01 Board Schematic 2.0
07 Apr 2020
07 Apr 2020
MB1280-3V3-C01 Board Schematic 2.0
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

Marketing Status

批量生产

RoHS Compliance Grade

Ecopack1

(**) 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 6 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 69 1 马上订购
RS COMPONENTS EUROPE 37 1 马上订购
FUTURE WORLDWIDE 1 1 马上订购
MOUSER WORLDWIDE 128 1 马上订购
Farnell Element14 EUROPE 38 1 马上订购
ANGLIA Live EUROPE 4 1 马上订购

代理商库存报告日期: 2021-04-09

代理商名称

DIGIKEY

库存

69

Min.Order

1

地区

WORLDWIDE 马上订购

RS COMPONENTS

库存

37

Min.Order

1

地区

EUROPE 马上订购

FUTURE

库存

1

Min.Order

1

地区

WORLDWIDE 马上订购

MOUSER

库存

128

Min.Order

1

地区

WORLDWIDE 马上订购

Farnell Element14

库存

38

Min.Order

1

地区

EUROPE 马上订购

ANGLIA Live

库存

4

Min.Order

1

地区

EUROPE 马上订购

代理商库存报告日期: 2021-04-09

Buy Direct STM32L4R9AI
批量生产
ST 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 69 1 马上订购
RS COMPONENTS EUROPE 37 1 马上订购
FUTURE WORLDWIDE 1 1 马上订购
MOUSER WORLDWIDE 128 1 马上订购
Farnell Element14 EUROPE 38 1 马上订购
ANGLIA Live EUROPE 4 1 马上订购

代理商库存报告日期: 2021-04-09

代理商名称

DIGIKEY

库存

69

Min.Order

1

地区

WORLDWIDE 马上订购

RS COMPONENTS

库存

37

Min.Order

1

地区

EUROPE 马上订购

FUTURE

库存

1

Min.Order

1

地区

WORLDWIDE 马上订购

MOUSER

库存

128

Min.Order

1

地区

WORLDWIDE 马上订购

Farnell Element14

库存

38

Min.Order

1

地区

EUROPE 马上订购

ANGLIA Live

库存

4

Min.Order

1

地区

EUROPE 马上订购

代理商库存报告日期: 2021-04-09

供应商

ST

ECCN (US)

3A991A2

ECCN (EU)

NEC

Budgetary Price (US$)* / Qty

89.0 / 1

Specific features

-

Country of Origin

CHINA

WEEE Compliant

true

(*) 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 。