The M93C56-RMN3TP/K is a 4 Kbit (512 x 8 or 256 x 16) serial EEPROM device from STMicroelectronics, designed to provide a robust and efficient memory storage solution for a wide range of applications. This EEPROM is part of ST's M93C series, which is well-known for its high reliability and low power consumption.

Key Features:

• Memory Size: 4 Kbits of EEPROM memory, organized as either 512 bytes (x8) or 256 words (x16), selectable by the user. This flexibility allows for efficient data storage and retrieval for various data structures.
• Interface: The device supports a Serial Peripheral Interface (SPI) bus, which ensures compatibility with a wide range of microcontrollers and is easy to integrate into existing systems.
• Operating Voltage Range: The M93C56-RMN3TP/K operates across a voltage range of 2.5V to 5.5V, making it suitable for use in both 3.3V and 5V systems.
• Write Cycle Time: It offers a fast write cycle time of 5 ms, allowing for quick updates to stored data.
• Write Protect: A hardware write protect feature is available to prevent inadvertent writes to the memory, thereby securing the stored data.
• Endurance: The EEPROM boasts an endurance of 1 million write cycles, ensuring a long lifespan even with frequent data updates.
• Data Retention: It is designed for data retention of over 40 years, providing a stable and reliable form of non-volatile memory.
• Temperature Range: This device is operational over an industrial temperature range of -40°C to +85°C, making it suitable for harsh environments.
• Packaging: The M93C56-RMN3TP/K comes in an 8-pin MiniMap (MLP8) package, which is compact and suitable for space-constrained applications.

Applications:

With its robust feature set, the M93C56-RMN3TP/K is ideal for use in a variety of applications, including but not limited to:

• Automotive systems
• Industrial control systems
• Medical devices
• Consumer electronics
• Telecommunication systems

In summary, the M93C56-RMN3TP/K from STMicroelectronics is a versatile and reliable EEPROM that offers excellent performance and durability for applications requiring non-volatile memory storage.