NUCLEO-L552ZE-Q - STM32 Nucleo-144 STM32L552ZE Board, SMPS Arduino ST Zio/Morpho Connectivity

The STM32 Nucleo-144 board provides an affordable and flexible way for users to try out new concepts and build prototypes by choosing from the various combinations of performance and power consumption features, provided by the STM32 microcontroller. For the compatible boards, the internal or external SMPS significantly reduces power consumption in Run mode.

The ST Zio connector, which extends the ARDUINO Uno V3 connectivity, and the ST morpho headers provide an easy means of expanding the functionality of the Nucleo open development platform with a wide choice of specialized shields. The STM32 Nucleo-144 board does not require any separate probe as it integrates the ST-LINK debugger/programmer. The STM32 Nucleo-144 board comes with the STM32 comprehensive free software libraries and examples available with the STM32Cube MCU Package.

• Common features
  • STM32 microcontroller in LQFP144 package
  • 3 user LEDs
  • 2 user and reset push-buttons
  • 32.768 kHz crystal oscillator
  • Board connectors:SWDST Zio expansion connector including ARDUINO Uno V3ST morpho expansion connector
  • Flexible power-supply options: ST-LINK, USB V_BUS or external sources
  • On-board ST-LINK debugger/programmer with USB re-enumeration capability: mass storage, Virtual COM port and debug port
  • Comprehensive free software libraries and examples available with the STM32Cube MCU Package
  • Support of a wide choice of Integrated Development Environments (IDEs) including IAR, Keil and GCC-based IDEs
• Board-specific features
  • External or internal SMPS to generate Vcore logic supply
  • Ethernet compliant with IEEE-802.3-2002
  • USB OTG full speed or device only
  • Board connectors:USB with Micro-AB or USB Type-C Ethernet RJ45
  • Arm Mbed Enabled compliant

• Datasheet
• Getting started with STM32 Nucleo board software development tools
• STM32L5 Nucleo-144 board (MB1361)

FAQs:

Q: What are the main features of the Nucleo-L552ZE-Q STM32 Nucleo-144 Board?

A: The Nucleo-L552ZE-Q board features the STM32L552ZE microcontroller, a built-in SMPS for efficient power management, and connectivity options including Arduino, ST Zio, and Morpho connectors for versatile development.

Q: What microcontroller is used on the Nucleo-L552ZE-Q board?

A: The Nucleo-L552ZE-Q board uses the STM32L552ZE microcontroller, which is part of the STM32L5 series and offers a high-performance Arm Cortex-M33 core with advanced low-power features.

Q: What connectivity options are available on the Nucleo-L552ZE-Q board?

A: The board includes Arduino, ST Zio, and Morpho connectors, providing extensive expansion capabilities for connecting additional shields, sensors, and other peripherals.

Q: What is the purpose of the SMPS on the Nucleo-L552ZE-Q board?

A: The SMPS (Switched-Mode Power Supply) on the board provides efficient power conversion and management, enabling the STM32L552ZE microcontroller to operate at lower power consumption levels.

Q: What development tools and software are compatible with the Nucleo-L552ZE-Q board?

A: The Nucleo-L552ZE-Q board is compatible with development tools such as STM32CubeIDE, STM32CubeMX, and Keil MDK, which support project development, configuration, and debugging.

Q: What are the typical applications for the Nucleo-L552ZE-Q STM32 Nucleo-144 Board?

A: This board is ideal for applications in low-power IoT devices, sensor networks, industrial automation, and any project requiring efficient processing with extensive connectivity options.

Q: What are the power supply requirements for the Nucleo-L552ZE-Q board?

A: The board requires a 5V power supply via the USB connection or an external power source. The onboard SMPS manages power distribution to the STM32L552ZE microcontroller.

Q: Does the Nucleo-L552ZE-Q board support hardware debugging?

A: Yes, the Nucleo-L552ZE-Q board supports hardware debugging through the ST-LINK/V2-1 embedded debug tool, which provides capabilities for debugging, programming, and tracing.