The ST95040WP is a robust and reliable serial EEPROM (Electrically Erasable Programmable Read-Only Memory) product from the renowned semiconductor manufacturer, STMicroelectronics. This memory device offers a convenient and flexible storage solution for a wide range of applications, from industrial to consumer electronics, where data storage and integrity are paramount.

Key Features:

• Memory Size: The ST95040WP provides 4 Kbits of memory, which is organized as 512 x 8 bits. This capacity is ideal for storing configuration parameters, calibration data, or small application logs.
• Interface: This EEPROM utilizes a SPI (Serial Peripheral Interface) bus, which ensures high-speed data transfer and simple integration into most microcontroller-based systems.
• Voltage Range: It operates across a wide voltage range of 2.5V to 5.5V, making it versatile for use in systems with different power requirements.
• Write Cycle Time: The device boasts a fast 5 ms write cycle time, allowing for quick data updates and minimal system downtime.
• Endurance: High reliability is ensured with an endurance of 1 million write cycles and a data retention period of over 40 years, guaranteeing the preservation of critical data over a long period.
• Temperature Range: The ST95040WP is designed to operate over an industrial temperature range of -40°C to +85°C, making it suitable for harsh environments.
• Packaging: It comes in a robust and compact SO-8 package, which ensures physical protection and ease of PCB (Printed Circuit Board) mounting.

Applications:

The versatility of the ST95040WP EEPROM makes it an excellent choice for various applications, including:

• Automotive systems
• Personal computers and laptops
• Consumer electronics
• Portable devices
• Medical devices
• Networking equipment

With its robust design and comprehensive features, the ST95040WP from STMicroelectronics stands out as a top choice for designers seeking a reliable and efficient non-volatile memory solution.