STM32L562QEI6TR Microcontroller

The STM32L562QEI6TR is a cutting-edge microcontroller unit (MCU) from STMicroelectronics, renowned for its high performance, energy efficiency, and security features. This MCU is part of the STM32L5 series, which is built on the Arm® Cortex®-M33 processor with TrustZone® for Armv8-M. It is designed to offer an optimal balance between performance and power consumption, making it an ideal choice for a wide range of applications, including industrial, consumer, health, and mobile applications.

With a maximum CPU frequency of 110 MHz, the STM32L562QEI6TR delivers the computational power required for complex tasks while maintaining a low power draw. It integrates a 512 Kbytes of Flash memory and 256 Kbytes of SRAM, providing ample space for application code and data storage.

This MCU features a comprehensive set of peripherals, including multiple 16-bit timers, 32-bit timers, as well as SPI, I2C, and USART interfaces, which facilitate easy communication with external devices. The inclusion of a USB Type-C and USB power delivery controller reflects the modern connectivity demands.

Security is a cornerstone of the STM32L562QEI6TR, offering hardware-based features such as an AES 256-bit hardware encryption, Public Key Accelerator (PKA), and True Random Number Generator (TRNG). These features ensure that data is kept secure, whether at rest or in transit, which is essential for applications handling sensitive information.

Additional features include multiple low-power modes to further reduce power consumption during idle or standby states. The device also supports a wide range of operating voltages from 1.71V to 3.6V, allowing for flexibility in power supply design.

The STM32L562QEI6TR comes in a 144-pin UFBGA package, which is highly suitable for space-constrained applications. Its temperature range from -40°C to 85°C ensures reliable operation across diverse environments.

In summary, the STM32L562QEI6TR by STMicroelectronics is a powerful, secure, and energy-efficient microcontroller that is well-suited for a wide array of applications where performance, security, and low power consumption are key considerations.