The M28C64-90KA1T is a high-speed, 64 Kbit Electrically Erasable Programmable Read-Only Memory (EEPROM) module from STMicroelectronics. Designed for optimal efficiency and reliability, this EEPROM device provides a robust storage solution for a wide array of applications, including industrial control systems, medical devices, automotive electronics, and consumer electronics.

Key Features

• Memory Capacity: 64 Kbit (8K x 8)
• Access Time: 90 ns, enabling quick read operations
• Operating Voltage: 5V ± 10%, suitable for standard digital circuits
• Package: PLCC32 package, offering a compact footprint for space-constrained applications
• Temperature Range: Industrial temperature range, ensuring reliable operation under extreme conditions
• Endurance: High write cycles, with a minimum of 10,000 write/erase cycles per byte
• Data Retention: Guaranteed data retention of 40 years, providing long-term data integrity
• Programming: Byte-by-byte programming, facilitating flexible data management

Applications

The M28C64-90KA1T EEPROM is versatile and can be used in a multitude of applications. Its fast access time and reliability make it suitable for use in microcontroller-based systems where data storage and manipulation are crucial. Its robust design ensures that it can perform under the harsh conditions commonly found in automotive and industrial environments, while its long data retention capabilities make it an excellent choice for critical data storage in medical devices.

Advantages

One of the primary advantages of the M28C64-90KA1T is its ease of integration into existing systems, thanks to its industry-standard PLCC32 packaging. Furthermore, its 5V operating voltage compatibility allows for seamless interfacing with the majority of microcontrollers and digital logic without the need for level shifters. The device's high endurance and data retention capabilities ensure that it will continue to function and retain data over long periods, even in the face of frequent write and erase cycles, making it a reliable choice for mission-critical applications.

Conclusion

In summary, the STMicroelectronics M28C64-90KA1T EEPROM stands out due to its speed, reliability, and flexibility, making it a top choice for designers and engineers looking for a non-volatile memory solution that can withstand the test of time and the rigors of various operating environments.