Technical Specifications
Warranty Information
All the products supplied by Evelta are genuine and original. We offer 14 days replacement warranty in case of manufacturing defects. For more details, please visit our cancellation and returns page.
All the products supplied by Evelta are genuine and original. We offer 14 days replacement warranty in case of manufacturing defects. For more details, please visit our cancellation and returns page.
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STM32N657X0H3Q Nucleo-144 Development Board – ARM Cortex-M55F Based Prototyping Platform
The STM32N657X0H3Q Nucleo-144 Development Board is an affordable, versatile platform designed for developers to evaluate, prototype, and build applications using the 32-bit ARM Cortex-M55F STM32 microcontroller. With its extensive set of connectivity and expansion options, the board provides an excellent balance between performance, flexibility, and low-power operation, making it suitable for a wide range of embedded applications. The board integrates an on-board ST-LINK debugger/programmer, eliminating the need for an external probe, and comes with access to the comprehensive STM32Cube MCU Package, including free software libraries, middleware, and application examples. Developers benefit from compatibility with major IDEs such as STM32CubeIDE, IAR Embedded Workbench, and Keil MDK-ARM.
For expansion, the board includes the ST Zio connector, extending the ARDUINO Uno V3 connectivity, and ST morpho headers, supporting shields and add-ons for advanced prototyping. Depending on the variant, the board also supports Ethernet, USB (OTG/full speed/high speed), MIPI20, and camera interfaces, allowing developers to tailor solutions for IoT, industrial, and multimedia applications.
Key Features:
MCU Package Options: STM32 microcontroller in LQFP144, TFBGA225, or VFBGA264 package.
User I/O: 3 user LEDs, 1 user push-button, and 1 reset push-button.
Clock: Integrated 32.768 kHz crystal oscillator.
Debug/Programming: On-board ST-LINK (V2-1 / V3E / V3EC) debugger/programmer with:
Mass storage, Virtual COM port, and debug port support
USB re-enumeration capability.
Connectivity & Expansion:
ST morpho expansion connectors
ST Zio connector (extends ARDUINO Uno V3 connectivity)
ARDUINO® Uno V3 compatible headers (depending on variant)
Ethernet (IEEE-802.3-2002 compliant)
USB Device-only, USB OTG FS/HS, or SNK/UFP Type-C options
Camera module FPC connector
MIPI20 compatible connector with trace signals.
Power Supply Options: ST-LINK USB VBUS, USB connector, or external sources.
SMPS Support: Internal or external SMPS available on supported variants for reduced power consumption in Run mode.
Software & IDE Support:
STM32Cube MCU Package with libraries, middleware, and code examples.
Compatible with STM32CubeIDE, IAR Embedded Workbench, and MDK-ARM.