STM32L496RET6

The STM32L496RET6 is a microcontroller from STMicroelectronics, part of the STM32 family, which is known for its high performance and low power consumption. This specific model belongs to the STM32L4 series, which is designed for ultra-low-power applications, making it ideal for battery-operated devices and energy-sensitive applications.

Key Features:

1. Core Architecture:

   • The STM32L496RET6 is based on the ARM Cortex-M4 core, which operates at a maximum frequency of 80 MHz. The Cortex-M4 core includes a floating-point unit (FPU) that enhances the performance of complex mathematical calculations, making it suitable for applications requiring digital signal processing.

2. Memory:

   • The microcontroller features 1 MB of Flash memory, which provides ample space for code and data storage. Additionally, it has 128 KB of SRAM, allowing for efficient data handling and temporary storage during program execution.

3. Power Consumption:

   • One of the standout features of the STM32L496RET6 is its ultra-low power consumption. It operates in various low-power modes, enabling it to achieve energy efficiency in applications where battery life is critical. The device can operate in a low-power sleep mode, consuming as little as a few microamperes.

4. Peripherals:

   • The STM32L496RET6 is equipped with a rich set of peripherals, including:
     • Analog-to-Digital Converters (ADC): Up to 3 ADCs with 12-bit resolution, allowing for precise analog signal processing.
     • Digital-to-Analog Converters (DAC): 1 DAC for generating analog signals.
     • Timers: Multiple timers for PWM generation, input capture, and output compare functionalities.
     • Communication Interfaces: It supports various communication protocols, including I2C, SPI, USART, and USB, facilitating easy integration with other devices and sensors.

5. Connectivity:

   • The microcontroller includes an integrated USB 2.0 full-speed device interface, enabling direct connection to USB peripherals. It also supports various serial communication interfaces, making it versatile for different application needs.

6. Operating Voltage:

   • The STM32L496RET6 operates within a voltage range of 1.7V to 3.6V, which is suitable for low-voltage applications and helps in reducing power consumption.

7. Temperature Range:

   • The device is rated for an operating temperature range of -40°C to +105°C, making it suitable for industrial and outdoor applications where temperature fluctuations can occur.

8. Development Support:

   • STMicroelectronics provides extensive development support for the STM32L496RET6, including software libraries, development boards, and integrated development environments (IDEs) such as STM32CubeIDE. This support facilitates rapid prototyping and development.

9. Package:

   • The STM32L496RET6 is available in a LQFP (Low-profile Quad Flat Package) with 64 pins, which provides a compact footprint suitable for space-constrained applications.

Applications:

The STM32L496RET6 is ideal for a wide range of applications, including:

• Wearable devices
• Medical devices
• Smart home applications
• Industrial automation
• Environmental monitoring
• IoT (Internet of Things) devices

In summary, the STM32L496RET6 from STMicroelectronics is a powerful, versatile, and energy-efficient microcontroller that is well-suited for a variety of low-power and performance-sensitive applications. Its combination of advanced features, extensive peripheral support, and low power consumption makes it a popular choice among developers in the embedded systems field.