概述
样片和购买
解决方案
资源
工具与软件
质量与可靠性
eDesignSuite
开始
Partner products
Sales Briefcase
  • The STM32L4R9I-EVAL evaluation board is designed as a complete demonstration and development platform for STMicroelectronics’ Arm® Cortex®-M4 core-based STM32L4R9AI microcontroller with: four I²C buses, three SPI and six USART ports, CAN port, two SAI ports, 12-bit ADC, 12-bit DAC, internal 640-Kbyte SRAM and 2-Mbyte Flash memory, two Octo-SPI memory interfaces, touch-sensing capability, USB OTG FS port,LCD-TFT controller, MIPI DSI host controller, flexible memory controller (FMC), 8- to 14-bit camera interface, and JTAG debugging support.

    The full range of on-board hardware features helps the user to evaluate all the peripherals (USB, USART, digital microphones, ADC and DAC, TFT LCD, MIPI DSI LCD, LDR, SRAM, NOR Flash memory device, Octo-SPI Flash memory device, microSD card, sigma-delta modulators, CAN transceiver, EEPROM) and to develop applications. Extension headers allow easy connection of a daughterboard or wrapping board for a specific application.
    An ST-LINK/V2-1 is integrated on the board, as an embedded in-circuit debugger and programmer for the STM32 MCU and the USB virtual COM port bridge.

    主要特性

    • STM32L4R9AII6 microcontroller with 2-Mbytes of Flash memory and 640-Kbytes of RAM in a UFBGA169 package
    • 1.2” 390x390 pixel MIPI® DSI round LCD
    • 4.3” 480x272 pixel TFT LCD with RGB mode
    • Two ST-MEMS digital microphones
    • 8-Gbyte microSD™ card bundled
    • 16-Mbit (1 M x16 bit) SRAM device
    • 128-Mbit (8 M x16 bit) NOR Flash memory
    • 512-Mbit Octo-SPI Flash memory with double transfer rate (DTR) support
    • 64-Mbit Octo-SPI SRAM memory with HyperBus interface support
    • EEPROM supporting 1 MHz I²C-bus communication speed
    • Reset and wakeup / tamper buttons
    • Joystick with four-way controller and selector
    • Touch-sensing button
    • Light-dependent resistor (LDR)
    • Potentiometer
    • Coin battery cell for power backup
    • Board connectors:
      • Two jack outputs for stereo audio headphone with independent content
      • Slot for microSD card supporting SD and SDHC
      • TFT LCD standard connector
      • MIPI DSI LCD standard connector
      • EXT_I2C connector supports I²C bus
      • RS-232 port configurable for communication or MCU flashing
      • USB OTG FS Micro-AB port
      • CAN 2.0A/B-compliant port
      • Connector for ADC input and DAC output
      • JTAG/SWD connector
      • ETM trace debug connector
      • User interface through USB virtual COM port
      • Embedded ST-LINK/V2-1 debug and flashing facility TAG connector
      • STDC14 connector
      • PMOD connector
    • Board expansion connectors:
      • motor-control module connector
      • extension connector for daughterboard
    • Flexible power-supply options: power jack, ST-LINK/V2-1 USB connector, USB OTG FS connector, daughterboard
    • On-board ST-LINK/V2-1 debugger/programmer with USB re-enumeration capability: mass storage, virtual COM port and debug port
    • Microcontroller supply voltage: fixed 3.3 V or adjustable range from 1.71 V to 3.6 V
    • MCU current consumption measurement circuit
    • Access to comparator and operational amplifier of STM32L4R9AII6
    • 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

适合您的资源

开发工具硬件

    • 产品型号

      ST-LINK服务器软件模块

      ST-LINK、ST-LINK/V2、ST-LINK/V2-1、STLINK-V3板固件升级

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

软件

    • 产品型号

      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)

00 选择要下载的文档

技术文档

    • 描述 版本 文档大小 操作
      DB3310
      Evaluation board with STM32L4R9AI MCU
      1.0
      238.95 KB
      PDF
      DB3310

      Evaluation board with STM32L4R9AI MCU

    • 描述 版本 文档大小 操作
      TN1235
      Overview of ST-LINK derivatives
      3.0
      856.22 KB
      PDF
      TN1235

      Overview of ST-LINK derivatives

    • 描述 版本 文档大小 操作
      UM2248
      Evaluation board with STM32L4R9AI MCU
      3.0
      3.94 MB
      PDF
      UM2248

      Evaluation board with STM32L4R9AI MCU

    • 描述 版本 文档大小 操作
      DT0117
      MIcrophone array beamforming in the PCM and PDM domain
      1.0
      3.17 MB
      PDF
      DT0117

      MIcrophone array beamforming in the PCM and PDM domain

Presentations & Training Material

    • 描述 版本 文档大小 操作
      STM32 Development Boards Portfolio 1.0
      2.98 MB
      PDF
      STM32L4+ MCU series - Excellence in ultra-low-power with more performance 1.2
      1.05 MB
      PDF

      STM32 Development Boards Portfolio

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

Hardware Resources

    • 描述 版本 文档大小 操作
      MB1314 Board design project files 1.0
      133.27 KB
      ZIP
      MB1314 Manufacturing files 1.0
      3.22 MB
      ZIP
      STM32L4R9I-EVAL gerber files 1.0
      7.35 MB
      ZIP

      MB1314 Board design project files

      MB1314 Manufacturing files

      STM32L4R9I-EVAL gerber files

    • 描述 版本 文档大小 操作
      MB1314 Bill of materials 1.0
      68.82 KB
      ZIP
      STM32L4R9I-EVAL BOM 1.0
      114.55 KB
      ZIP

      MB1314 Bill of materials

      STM32L4R9I-EVAL BOM

    • 描述 版本 文档大小 操作
      MB1314-C01 Board Schematic 1.0
      225.5 KB
      PDF
      STM32L4R9I-EVAL Schematics 1.0
      2.04 MB
      ZIP

      MB1314-C01 Board Schematic

      STM32L4R9I-EVAL 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 20.4
      385.48 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
      STM32L series - Ultra-low-power 32-bit MCUs 18.11
      3.86 MB
      PDF

      STM32L series - Ultra-low-power 32-bit MCUs

法律

    • 描述 版本 文档大小 操作
      Open Reference Material License Agreement v5
      42.53 KB
      PDF
      Terms of use 1.7
      57.54 KB
      PDF

      Open Reference Material License Agreement v5

      Terms of use

Binary resources

    • 描述 版本 文档大小 操作
      STM32L4R9I-EVAL compiled demo binary 1.0
      454.81 MB
      ZIP

      STM32L4R9I-EVAL compiled demo binary

质量与可靠性

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

STM32L4R9I-EVAL

Package:

Ecopack1

Material Declaration**:

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-EVAL Available at 4 distributors

...的经销商可用性STM32L4R9I-EVAL

代理商名称
地区 库存 最小订购量 第三方链接
DIGIKEY WORLDWIDE 12 1 马上订购
RS COMPONENTS EUROPE 6 1 马上订购
MOUSER WORLDWIDE 2 1 马上订购
Farnell Element14 EUROPE 13 1 马上订购

代理商库存报告日期: 2020-08-02

代理商名称

DIGIKEY

库存

12

Min.Order

1

地区

WORLDWIDE 马上订购

RS COMPONENTS

库存

6

Min.Order

1

地区

EUROPE 马上订购

MOUSER

库存

2

Min.Order

1

地区

WORLDWIDE 马上订购

Farnell Element14

库存

13

Min.Order

1

地区

EUROPE 马上订购

代理商库存报告日期: 2020-08-02

立即购买 STM32L4R9AI
批量生产
ST 3A991A2 NEC - CHINA true 320.0 / 1

STM32L4R9I-EVAL

核心产品

STM32L4R9AI

供货状态

批量生产

Budgetary Price (US$)*/Qty

320.0 / 1

...的经销商可用性STM32L4R9I-EVAL

代理商名称
地区 库存 最小订购量 第三方链接
DIGIKEY WORLDWIDE 12 1 马上订购
RS COMPONENTS EUROPE 6 1 马上订购
MOUSER WORLDWIDE 2 1 马上订购
Farnell Element14 EUROPE 13 1 马上订购

代理商库存报告日期: 2020-08-02

代理商名称

DIGIKEY

库存

12

Min.Order

1

地区

WORLDWIDE 马上订购

RS COMPONENTS

库存

6

Min.Order

1

地区

EUROPE 马上订购

MOUSER

库存

2

Min.Order

1

地区

WORLDWIDE 马上订购

Farnell Element14

库存

13

Min.Order

1

地区

EUROPE 马上订购

代理商库存报告日期: 2020-08-02

供应商

ST

ECCN (US)

3A991A2

ECCN (EU)

NEC

Budgetary Price (US$)* / Qty

320.0 / 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