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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 |
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89.0 | 1 | - | 3A991A2 | - | true | 查看供货情况 | 立即购买 |
(*) 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
精选 视频
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!
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.
开发工具硬件
软件
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Picture 产品型号 制造商 描述 
STM32CubeL4 ST 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) 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)
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评估工具
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Picture 产品型号 制造商 描述 
P-L496G-CELL01 ST 2G/3G Cellular to Cloud Pack with STM32L496AG MCU 
P-L496G-CELL02 ST LTE Cellular to Cloud Pack with STM32L496AG MCU 产品型号2G/3G Cellular to Cloud Pack with STM32L496AG MCU
LTE Cellular to Cloud Pack with STM32L496AG MCU
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| 产品型号 | 供货状态 | 符合RoHS级别 | 材料声明** |
|---|---|---|---|
| STM32L4R9I-DISCO |
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Ecopack1 |
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STM32L4R9I-DISCO
Package:
Ecopack1Material Declaration**:
(**) 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.
