The AT29C256-70JI from Microchip Technology is a high-performance, 256-Kilobit parallel flash memory device that offers a fast and flexible solution for firmware storage and data retention. Designed with an industry-standard JEDEC pinout, this flash memory module is a suitable choice for applications requiring reliable and efficient non-volatile memory.

Key Features

• Memory Capacity: The device provides a storage capacity of 256 kilobits (32K x 8), enabling ample space for boot code, configuration data, or small application storage.
• Access Time: With an access time of 70 nanoseconds, the AT29C256-70JI offers swift read operations, ensuring high-speed performance for critical applications.
• Programming Time: The flash memory boasts a fast byte-programmable feature, allowing for efficient updates and modifications to stored data.
• Endurance: The AT29C256-70JI is rated for a minimum of 10,000 program/erase cycles, providing robust endurance for frequent write operations.
• Data Retention: Data retention is guaranteed for a minimum of 10 years, ensuring long-term reliability of stored information.
• Operating Temperature Range: The device operates reliably across a temperature range of -40°C to +85°C, making it suitable for use in harsh environmental conditions.
• Package: It comes in a 32-lead PLCC (Plastic Leaded Chip Carrier) package, offering a compact footprint and ease of integration into various system designs.

Applications

The AT29C256-70JI is versatile and can be used in a wide range of applications. It is particularly well-suited for:

• Embedded systems requiring a reliable boot memory
• Telecommunication equipment
• Automotive electronics
• Industrial control systems
• Medical devices
• Consumer electronics

Conclusion

Microchip Technology's AT29C256-70JI is a robust and reliable flash memory solution that provides fast access times, high endurance, and long-term data retention. Its standard packaging and temperature resilience make it an ideal choice for a multitude of applications that require dependable non-volatile memory storage.