STM32L4系列超低功耗高性能微控制器
基于最高频率达80MHz并带有DSP和浮点单元（FPU）的ARM® Cortex®-M4内核，STM32L431、STM32L451和STM32L471器件扩展了超低功耗产品系列。
- STM32L431系列提供128 KB~256 KB Flash，并提供32~100的引脚封装供选择。其存储容量可以利用SDIO和四路SPI接口轻松扩展。
- STM32L451系列提供256 KB~512 KB Flash， 48~100引脚封装供选择。其存储容量可以利用SDIO和四路SPI接口轻松扩展。
- STM32L471系列具有512KB~1MB Flash，具有64~144引脚的各类封装。其存储容量可以利用SDIO、四路SPI和FSMC接口轻松扩展。
精选 视频
本视频涉及STM32L5，这是我们最近推出的超低功耗微控制器，它带来了新的安全维度。STM32L5已安全投产，其整个生态系统已可用，包括硬件套件、软件工具、固件，以及所有文档。这是我们首款基于Cortex-M33及其Trustzone并使用特定意法半导体安全实现的STM32，观看视频以查找更多信息！
STM32L5基于与意法半导体安全实现相结合的Arm® Cortex-M33和TrustZone®技术。在您的STM32L562E-DK探索板上已禁用TrustZone（出厂设置），您可以像在其他STM32器件上那样进行开发。本视频演示了如何使用STM32CubeProgrammer在STM32L562E-DK探索板上启用TrustZone，并使用STM32CubeIDE创建、编译、调试或运行新项目。此外还演示了如何打开STM32CubeL5 MCU软件包中提供的示例项目，修改、编译、调试或运行该项目。有关更多信息，您可以参阅AN5394和AN5424应用笔记。
MadeForSTM32™ is a new quality label delivered by ST, which is granted after an evaluation process. It helps engineers identify third party solutions with the highest level of integration and quality for the STM32 microcontrollers' ecosystem. MadeForSTM32™ is offered to members of the ST Partner Program who want to go one step further in our collaboration, with the overall objective of contributing to a high-quality STM32 ecosystem.
特别推荐
- STM32L451VC Ultra-low-power with FPU Arm Cortex-M4 MCU 80 MHz with 256 kbytes of Flash memory, DFSDM
- STM32L471RG Ultra-low-power with FPU Arm Cortex-M4 MCU 80 MHz with 1 Mbyte of Flash memory, DFSDM
- STM32L451RC Ultra-low-power with FPU Arm Cortex-M4 MCU 80 MHz with 256 kbytes of Flash memory, DFSDM
- STM32L471VG Ultra-low-power with FPU Arm Cortex-M4 MCU 80 MHz with 1 Mbyte of Flash memory, DFSDM
- STM32L471VE Ultra-low-power with FPU Arm Cortex-M4 MCU 80 MHz with 512 Kbytes of Flash memory, DFSDM
- STM32L451CC Ultra-low-power with FPU Arm Cortex-M4 MCU 80 MHz with 256 kbytes of Flash memory, DFSDM
- STM32L451VE Ultra-low-power with FPU Arm Cortex-M4 MCU 80 MHz with 512 kbytes of Flash memory, DFSDM
- STM32L471RE Ultra-low-power with FPU Arm Cortex-M4 MCU 80 MHz with 512 Kbytes of Flash memory, DFSDM
- STM32L431RC Ultra-low-power with FPU Arm Cortex-M4 MCU 80 MHz with 256 Kbytes of Flash memory
- STM32L451RE Ultra-low-power with FPU Arm Cortex-M4 MCU 80 MHz with 512 kbytes of Flash memory, DFSDM
- STM32L471QG Ultra-low-power with FPU Arm Cortex-M4 MCU 80 MHz with 1 Mbyte of Flash memory, DFSDM
- STM32L431CC Ultra-low-power with FPU Arm Cortex-M4 MCU 80 MHz with 256 Kbytes of Flash memory
- STM32L431RB Ultra-low-power with FPU Arm Cortex-M4 MCU 80 MHz with 128 Kbytes of Flash memory
- STM32L451CE Ultra-low-power with FPU Arm Cortex-M4 MCU 80 MHz with 512 kbytes of Flash memory, DFSDM
- STM32L471QE Ultra-low-power with FPU Arm Cortex-M4 MCU 80 MHz with 512 Kbytes of Flash memory, DFSDM
- STM32L471ZE Ultra-low-power with FPU Arm Cortex-M4 MCU 80 MHz with 512 Kbytes of Flash memory, DFSDM
- STM32L431CB Ultra-low-power with FPU Arm Cortex-M4 MCU 80 MHz with 128 Kbytes of Flash memory
- STM32L431KC Ultra-low-power with FPU Arm Cortex-M4 MCU 80 MHz with 256 Kbytes of Flash memory
- STM32L471ZG Ultra-low-power with FPU Arm Cortex-M4 MCU 80 MHz with 1 Mbyte of Flash memory, DFSDM
- STM32L431KB Ultra-low-power with FPU Arm Cortex-M4 MCU 80 MHz with 128 Kbytes of Flash memory
- STM32L431VC Ultra-low-power with FPU Arm Cortex-M4 MCU 80 MHz with 256 Kbytes of Flash memory
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