The M95256-WDW6TP is a high-performance 256-Kbit serial SPI bus EEPROM (Electrically Erasable Programmable Read-Only Memory) from the renowned semiconductor manufacturer STMicroelectronics. This device is part of the M95xxx series and is designed to meet the rigorous demands of modern electronic applications, offering a robust storage solution for a wide range of devices.

Key Features

• Memory Size: The M95256-WDW6TP offers a substantial 256-Kbit (32K x 8) memory capacity, providing ample space for firmware storage, parameter settings, or data logging applications.
• Interface: This EEPROM utilizes a serial SPI bus interface, ensuring high-speed data transfer with a clock frequency of up to 10 MHz, facilitating quick read and write operations.
• Supply Voltage Range: It operates over a wide supply voltage range from 2.5V to 5.5V, making it versatile for use in various circuit configurations and compatible with both 3.3V and 5V logic levels.
• Write Protect: A hardware write protect feature is available, allowing the user to safeguard their data against inadvertent changes by enabling the write protect pin.
• Temperature Range: The device is designed to operate over an industrial temperature range from -40°C to +85°C, ensuring reliable performance under extreme conditions.
• Package: The M95256-WDW6TP is available in a TSSOP8 package, which is suitable for surface-mount technology (SMT) and offers a compact footprint for space-constrained applications.

Applications

The versatility and robustness of the M95256-WDW6TP make it an ideal choice for a variety of applications, including:

• Industrial controls and automation systems
• Consumer electronics
• Medical devices
• Automotive systems
• Communication systems
• And many other applications requiring reliable non-volatile memory storage

Conclusion

With its high-speed SPI interface, large memory capacity, and wide operating voltage and temperature ranges, the M95256-WDW6TP from STMicroelectronics represents a versatile and reliable EEPROM solution. Its robust feature set ensures it can meet the needs of a vast array of applications, making it a top choice for designers and engineers seeking a high-quality memory component.