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STM32U575ZIT6Q Nucleo by STMicroelectronics

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.

Features

  • Common features
    • STM32 microcontroller in an LQFP144, TFBGA225, or VFBGA264 package
    • 3 user LEDs
    • 1 user push-button and 1 reset push-button
    • 32.768 kHz crystal oscillator
    • Board connectors:
      • SWD
      • ST morpho expansion connector
    • Flexible power-supply options: ST-LINK USB VBUS, USB connector, or external sources
    • Comprehensive free software libraries and examples available with the STM32Cube MCU Package
    • Support of a wide choice of Integrated Development Environments (IDEs) including IAR Embedded Workbench®, MDK-ARM, and STM32CubeIDE
  • Features specific to some of the boards (refer to the ordering information section of the data brief for details)
    • External or internal SMPS to generate Vcore logic supply
    • Ethernet compliant with IEEE-802.3-2002
    • USB Device only, USB OTG full speed, or SNK/UFP (full-speed or high-speed mode)
    • Board connectors:
      • ARDUINO® Uno V3 connector or ST Zio expansion connector including ARDUINO® Uno V3
      • Camera module FPC
      • MIPI20 compatible connector with trace signals
      • USB with Micro-AB or USB Type-C®
      • Ethernet RJ45
    • On-board ST-LINK (STLINK/V2-1, STLINK-V3E, or STLINK-V3EC) debugger/programmer with USB re-enumeration capability: mass storage, Virtual COM port, and debug port

Purchase

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CircuitPython 9.2.6

This is the latest stable release of CircuitPython that will work with the STM32U575ZIT6Q Nucleo. Use this release if you are new to CircuitPython.

Release Notes for 9.2.6

DOWNLOAD .HEX NOW
Modules included in this download digitalio microcontroller os random struct time usb_cdc zephyr_serial

Features: Arduino Shield Compatible

Absolute Newest

Every time we commit new code to CircuitPython we automatically build binaries for each board and language. The binaries are stored on Amazon S3, organized by board, and then by language. These releases are even newer than the development release listed above. Try them if you want the absolute latest and are feeling daring or want to see if a problem has been fixed.

Previous Versions of CircuitPython

All previous releases of CircuitPython are available for download from Amazon S3 through the button below. For very old releases, look in the OLD/ folder for each board. Release notes for each release are available at GitHub button below.

Older releases are useful for testing if you something appears to be broken in a newer release but used to work, or if you have older code that depends on features only available in an older release. Otherwise we recommend using the latest stable release.

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