The M95040-WMN6T is a 4-Kbit serial EEPROM (Electrically Erasable Programmable Read-Only Memory) from STMicroelectronics, designed for high-speed and low-power data storage applications. This EEPROM device is part of the M95xxx series, which is known for its reliability and performance in a wide range of industrial, automotive, and consumer electronic applications.

Key Features

• Memory Size: 4 Kbits with a flexible organization of 512 x 8 bits or 256 x 16 bits, allowing for efficient data management and storage.
• Interface: The device supports the SPI (Serial Peripheral Interface) bus, ensuring high-speed communication with microcontrollers and other digital systems.
• Write Protect: It includes a hardware write protect feature that secures the data against inadvertent changes, enhancing the integrity of the stored information.
• Supply Voltage Range: The M95040-WMN6T operates over a wide supply voltage range from 2.5V to 5.5V, making it suitable for various power environments.
• Temperature Range: This EEPROM can operate across an industrial temperature range of -40°C to +85°C, ensuring reliable performance under extreme conditions.
• Endurance: It offers an impressive write/erase endurance with up to 1 million cycles, guaranteeing a long operational lifespan for the device.
• Data Retention: Data retention is rated for more than 40 years, ensuring the longevity of data storage without power.

Applications

The M95040-WMN6T is versatile and can be utilized in a variety of applications, including:

• Industrial and automation systems
• Automotive control units
• Consumer electronics
• Medical devices
• Smart metering
• Portable devices

Package Information

The device is available in a compact SO-8 (Small Outline Package) which is ideal for space-constrained applications. The package is RoHS compliant and designed for surface mount technology (SMT), allowing for efficient assembly and integration into various electronic systems.

With its robust design, advanced features, and extensive support, the M95040-WMN6T EEPROM from STMicroelectronics is an excellent choice for designers looking for a reliable and high-performance non-volatile memory solution.