The ON Semiconductor LE25S81QES00TXG is a high-performance, low-power serial electrically erasable programmable read-only memory (EEPROM) device. This product is designed to provide reliable data storage for a wide range of applications, including consumer electronics, industrial, automotive, and telecommunications. Its robust design ensures data integrity even in harsh operating conditions, making it an ideal choice for mission-critical applications.

Key Features

• Memory Capacity: The LE25S81QES00TXG offers an 8-Kbit memory capacity, which is organized as 1,024 words of 8 bits each. This provides ample space for configuration parameters, device settings, or small amounts of data that need to be preserved during power cycles.
• Interface: It features a serial peripheral interface (SPI) that allows for simple integration with microcontrollers and processors. The SPI bus ensures high-speed data transfer while maintaining low power consumption.
• Supply Voltage: The device operates over a wide supply voltage range, from 2.5V to 5.5V, accommodating various system power requirements and ensuring compatibility with both 3.3V and 5V logic levels.
• Write Protection: To prevent unintentional writes, the EEPROM includes hardware and software write protection features. This includes a write protect pin and status register bits to safeguard the stored data.
• Temperature Range: The LE25S81QES00TXG is designed to perform reliably over an extended industrial temperature range, from -40°C to +85°C, ensuring operation in extreme environments.
• Endurance and Data Retention: ON Semiconductor guarantees high endurance with at least 1 million write cycles per word and a data retention period of 100 years, providing peace of mind for long-term applications.

Applications

The versatility of the LE25S81QES00TXG makes it suitable for a variety of applications. It is particularly well-suited for storing device configurations, calibration data, or user preferences that must be preserved when power is not available. Its robustness and reliability make it an excellent choice for industrial control systems, automotive electronics, portable devices, and smart metering systems.

In conclusion, the ON Semiconductor LE25S81QES00TXG is a reliable and versatile EEPROM solution that offers a balance of performance, power efficiency, and durability, making it a go-to choice for designers and engineers across various industries.