The ST95040M1TR is a robust and reliable serial EEPROM memory chip produced by STMicroelectronics, a leader in the semiconductor industry. Designed for a wide range of applications, this EEPROM (Electrically Erasable Programmable Read-Only Memory) provides a convenient non-volatile storage solution for data that must be preserved across power cycles.

Key Features

• Memory Size: The ST95040M1TR offers a 4-Kbit capacity, which is ideal for storing configuration parameters, calibration data, and small application logs.
• Interface: It utilizes the industry-standard 2-wire I2C serial interface for communication, allowing for easy integration into various systems and compatibility with a multitude of microcontrollers.
• Write Cycle Endurance: The device boasts an impressive endurance with 1 million write cycles per each memory cell, ensuring a long operational lifespan.
• Data Retention: Data retention is guaranteed for a minimum of 40 years, providing a secure and stable storage solution over extended periods.
• Operating Voltage Range: It operates across a voltage range of 2.5V to 5.5V, making it versatile for use in both 3.3V and 5V systems.
• Temperature Range: The EEPROM is designed to perform reliably within an industrial temperature range of -40°C to +85°C, catering to harsh environmental conditions.
• Package: The ST95040M1TR comes in a compact 8-lead TSSOP package, optimizing board space without compromising performance.

Applications

The EEPROM's small size and robust feature set make it an excellent choice for a variety of applications, including:

• Consumer Electronics
• Industrial Control Systems
• Medical Devices
• Automotive Systems
• Smart Metering
• Portable Devices

With its combination of reliability, endurance, and wide operating conditions, the ST95040M1TR from STMicroelectronics represents a smart choice for designers looking to implement a dependable memory component in their electronic designs.