STMicroelectronics X-NUCLEO-EEPRMA2 EEPROM Expansion
STMicroelectronics X-NUCLEO-EEPRMA2 EEPROM Expansion - Image 2
STMicroelectronics X-NUCLEO-EEPRMA2 EEPROM Expansion - Image 3
SKU: SBCD-0438
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STMicroelectronics X-NUCLEO-EEPRMA2 EEPROM Expansion

₹1,789.00 (Inclusive of all taxes)
Out of Stock

The STMicroelectronics X-NUCLEO-EEPRMA2 is an expansion board designed for M24xx I²C and M95xx SPI EEPROM. It offers easy portability across various MCU families, equipped with an Arduino™ UNO R3 connector for compatibility with STM32 Nucleo boards.

Features

  • Adds M24xx I²C and M95xx SPI EEPROM for robust data storage.
  • Features an Arduinoâ„¢ UNO R3 connector for broad compatibility.
  • Seamlessly integrates with STM32 Nucleo development boards.
  • Enables flexible data storage for calibration, logging, and user settings.

Out of stock

Description

The X-NUCLEO-EEPRMA2 expansion board from STMicroelectronics provides external EEPROM memory capabilities for M24xx I²C and M95xx SPI devices. This board serves as a crucial component for applications requiring non-volatile data storage, making it ideal for storing essential information such as manufacturing traceability data, calibration parameters, user-defined settings, error flags, and comprehensive data logs or monitoring records. Its robust design enhances application flexibility and accuracy by decoupling persistent data from volatile MCU memory.

Designed with versatility in mind, the X-NUCLEO-EEPRMA2 is fully compatible with the standard Arduino UNO R3 connector pin assignment. This allows for straightforward integration with any STM32 Nucleo development board, enabling developers to quickly add significant external memory. For specialized prototyping or debugging, additional ST morpho connectors can be mounted, providing further expansion options and ensuring broad applicability across different microcontroller families and development environments.

Key Features

  • Offers easy portability and integration across various MCU families.
  • Equipped with an Arduinoâ„¢ UNO R3 connector for plug-and-play compatibility.
  • Designed to be fully compatible with STM32 Nucleo development boards.
  • Supports M24xx I²C and M95xx SPI EEPROM devices for non-volatile storage.
  • Provides a free, comprehensive development firmware library and sample implementations.
  • Allows developers to choose and solder specific EEPROM devices for evaluation.
  • Ideal for storing data like calibration, user settings, error flags, and data logs.

Applications

  • Manufacturing traceability and product serialization.
  • Storing calibration data and sensor offsets.
  • Saving user-defined settings and configuration profiles.
  • Logging error flags and system event histories.
  • Continuous data logging and monitoring in embedded systems.
  • Extending non-volatile memory for STM32-based projects.

Technical Specifications

Item TypeExpansion Board
Model No. / NameX-NUCLEO-EEPRMA2
CompatibilitySTM32 Nucleo Boards
Silicon Family NameSTM32
Communication ProtocolSPI, I2C

Frequently Asked Questions

What is the primary function of the X-NUCLEO-EEPRMA2 board?

The X-NUCLEO-EEPRMA2 board functions as an external memory expansion, allowing STM32 Nucleo boards to interact with M24xx I²C and M95xx SPI EEPROM devices. It enables persistent data storage for various application needs, enhancing flexibility and accuracy by providing non-volatile memory capabilities.

Which communication protocols does this expansion board support?

The STMicroelectronics X-NUCLEO-EEPRMA2 expansion board is designed to support both I²C (Inter-Integrated Circuit) and SPI (Serial Peripheral Interface) communication protocols. This dual protocol support allows integration with a wide range of M24xx and M95xx series EEPROM memory chips, offering versatility in design choices.

How is the X-NUCLEO-EEPRMA2 compatible with STM32 Nucleo boards?

The X-NUCLEO-EEPRMA2 board is compatible with STM32 Nucleo boards through its Arduinoâ„¢ UNO R3 connector pin assignment. This standardized interface allows it to be easily plugged onto any Nucleo development board, providing a convenient way to add EEPROM memory expansion without complex wiring.

What types of data can be stored using this EEPROM expansion?

This EEPROM expansion board is suitable for storing various types of non-volatile data. Common applications include manufacturing traceability information, system calibration parameters, user configuration settings, error flags, and comprehensive data logs from sensors or monitoring systems, ensuring data persistence across power cycles.

Package Includes

  • 1 x STMicroelectronics I2C/SPI EEPROM MEMORY EXPANSION BOARD

Additional Information

Weight 0.073 kg
Dimensions 20 × 15 × 4 cm

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