STMicroelectronics

STM32L552MEY6PTR

The STM32L552MEY6PTR is a high-performance microcontroller (MCU) manufactured by STMicroelectronics. It belongs to the STM32L5 series, which is designed for a wide range of applications, including industrial, medical, and consumer electronics.

Description:

The STM32L552MEY6PTR is a 32-bit ARM Cortex-M33-based MCU with a maximum clock speed of 110 MHz. It features a high level of integration and low power consumption, making it suitable for various applications that require efficient energy usage.

Features:

1. ARM Cortex-M33 core with a maximum clock speed of 110 MHz.
2. 512 KB of Flash memory and 160 KB of SRAM.
3. Flexible clock system with an internal oscillator and support for external clock sources.
4. Advanced peripherals, including:
   • 3x 12-bit ADC with up to 24 channels
   • 2x 12-bit DAC
   • 5x UARTs
   • 3x SPIs
   • 3x I2Cs
   • 2x USB interfaces (USB FS and USB HS/FS/LS)
   • Ethernet MAC with MII/RMII interfaces
   • SDMMC interface
   • DMA controller
5. Security features, such as:
   • Secure boot
   • TrustZone-M
   • Cryptographic accelerators (AES, HASH, and RNG)
6. Low power consumption with a wide range of power-saving modes.
7. Package: LQFP144 (14x14 mm).

Applications:

The STM32L552MEY6PTR is suitable for various applications due to its high performance, advanced peripherals, and low power consumption. Some potential applications include:

1. Industrial automation and control systems.
2. Medical devices, such as monitoring equipment and diagnostic tools.
3. Consumer electronics, including smart home devices and wearables.
4. IoT devices and gateways.
5. Automotive applications, such as body control modules and infotainment systems.
6. Energy management and smart grid solutions.
7. Robotics and drones.

In summary, the STM32L552MEY6PTR is a versatile and powerful MCU that offers a wide range of features and applications, making it an excellent choice for developers working on projects that require high performance, advanced connectivity, and low power consumption.