Introduction to STM32L452VET6
The STM32L452VET6 is a low-power microcontroller from STMicroelectronics, designed for embedded applications that require low power consumption and moderate processing power. It is based on the ARM Cortex-M4 core operating at up to 80 MHz and features a range of peripherals, including low-power communication interfaces and advanced analog peripherals, making it suitable for a wide range of applications.
Key Features
- ARM Cortex-M4 core operating at up to 80 MHz
- 512 KB of Flash memory
- 160 KB of SRAM
- Low-power modes for energy efficiency
- Low-power communication interfaces including USART, SPI, and I2C
- Advanced analog peripherals including high-resolution ADCs and DACs
Applications
The STM32L452VET6 is suitable for a wide range of embedded applications that require low power consumption and moderate processing power, including:
- Wearables and fitness trackers
- Smart meters
- Home automation systems
- Industrial control systems
- Internet of Things (IoT) devices
Performance
The STM32L452VET6 is designed for low power consumption and moderate processing power, with an ARM Cortex-M4 core operating at up to 80 MHz. The device features 512 KB of Flash memory and 160 KB of SRAM, providing sufficient storage for code and data. The device also features low-power modes that allow it to optimize energy consumption, making it suitable for battery-powered applications.
The device includes a range of peripherals that enable developers to design more complex and feature-rich systems. For example, the device includes low-power communication interfaces including USART, SPI, and I2C, as well as advanced analog peripherals including high-resolution ADCs and DACs.
Power Efficiency
The STM32L452VET6 is designed for low power consumption, with a range of power management features that allow it to optimize energy consumption. The device includes low-power modes that allow it to consume less energy when it is not in use, and it is designed to operate at low voltages. The device also includes a range of power management features, including a low-dropout (LDO) voltage regulator and a real-time clock (RTC) with low-power modes.
Development Tools
STMicroelectronics provides a range of development tools and software for the STM32L452VET6, including:
- STM32CubeMX software to configure the device and generate code
- STM32CubeIDE, an integrated development environment (IDE) for code development and debugging
- STM32 Nucleo and Discovery development boards for prototyping and development
- Evaluation boards for testing and evaluation
Conclusion
The STM32L452VET6 is a low-power microcontroller that is ideal for embedded applications that require low power consumption and moderate processing power. Its low power consumption, moderate processing power, and range of peripherals make it suitable for a wide range of applications in wearables and fitness trackers, smart meters, home automation systems, industrial control systems, and Internet of Things (IoT) devices. STMicroelectronics provides a range of development tools and software to support developers in their design and development activities.
Table of Specifications
| Specification | Value |
| Core | ARM Cortex-M4 core operating at up to 80 MHz |
| Flash memory | 512 KB |
| SRAM | 160 KB |
| Low-power modes | Yes |
| Communication | USART, SPI, I2C |
| Advanced analog peripherals | High-resolution ADCs and DACs |
| Development tools | STM32CubeMX, STM32CubeIDE, STM32 Nucleo and Discovery development boards, evaluation boards |
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Integrated circuit STM32 STM32L452 STM32L452VET6 LQFP-100 One-stop BOM service Images
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