The 95040W6 is a state-of-the-art serial EEPROM (Electrically Erasable Programmable Read-Only Memory) device from STMicroelectronics, a leader in the semiconductor industry. This product is part of the M95xxx series, which is renowned for its high reliability and low power consumption, making it an ideal choice for a wide array of applications that require data storage and retrieval.

Key Features

• Memory Size: The 95040W6 offers 4 Kbits of memory, which is organized as 512 x 8 bits. This capacity is well-suited for storing configuration data, calibration constants, and small application parameters.
• Interface: It utilizes a SPI (Serial Peripheral Interface) bus, which ensures easy integration into most microcontroller-based systems. The SPI bus is known for its simplicity and speed, which is essential for systems requiring fast data access and updates.
• Supply Voltage: The device operates within a supply voltage range of 2.5V to 5.5V, accommodating various operating environments and ensuring compatibility with both 3V and 5V systems.
• Write Cycle Time: Fast write cycle times are provided, with a typical cycle duration of only 5ms, allowing for efficient data management and minimal wait times during write operations.
• Endurance: The EEPROM is designed for high endurance, with the capability to withstand at least 1 million write cycles and a data retention period of over 100 years. This durability ensures the long-term reliability of the data stored within the device.
• Operating Temperature Range: The device is robust, with an operating temperature range of -40°C to +85°C, making it suitable for industrial and automotive applications where extreme conditions are common.

Applications

The versatility of the 95040W6 makes it an excellent choice for a variety of applications. It is commonly used in:

• Consumer electronics
• Automotive systems
• Industrial automation
• Telecommunication devices
• Medical equipment

With its combination of size, efficiency, and robustness, the STMicroelectronics 95040W6 EEPROM is a compelling solution for designers seeking a reliable and flexible non-volatile memory component.