ST93CS66ML1 - STMicroelectronics EEPROM

The ST93CS66ML1 is a robust and reliable serial EEPROM (Electrically Erasable Programmable Read-Only Memory) product from STMicroelectronics, designed to provide flexible non-volatile memory storage. As part of the ST93C series, this device offers a 4K (4,096 bits) storage capacity, making it an ideal choice for applications that require data storage without the need for a constant power supply.

Key Features

• Memory Size: 4K bits organized as 256 x 16-bit or 512 x 8-bit.
• Interface: Serial Microwire bus for easy integration into a variety of systems.
• Voltage Range: Operates across a wide voltage range from 4.5V to 5.5V, accommodating various power supply conditions.
• Write Cycle Endurance: Capable of 1 million write cycles, ensuring long-term reliability for write-intensive applications.
• Data Retention: Guarantees data retention for a minimum of 40 years, providing a dependable solution for archival storage.
• Operating Temperature Range: Suitable for industrial applications with an operating temperature range from -40°C to +85°C.

Applications

The ST93CS66ML1 is versatile and can be used in a variety of applications, including:

• Automotive systems
• Industrial control systems
• Medical devices
• Consumer electronics
• Telecommunication devices

Package and Quality

This device is available in an 8-lead Mini SO8 package, which is both space-efficient and suitable for automated assembly processes. The ST93CS66ML1 is also compliant with the RoHS directive, making it an environmentally friendly choice for manufacturers concerned with sustainability.

Conclusion

The ST93CS66ML1 from STMicroelectronics is a resilient and adaptable EEPROM, well-suited for applications requiring a small form factor, high reliability, and long-term data retention. Its comprehensive feature set ensures that it can meet the needs of a wide array of storage applications across different industries.