The E28F008S5-85-5V is an 8-megabit (1M x 8) Smart5 Boot Block Flash Memory device manufactured by Intel. It is designed for high-performance, high-density applications requiring non-volatile storage.

Applications

• Embedded systems
• Networking equipment
• Telecommunications devices
• Industrial control systems
• BIOS storage

Features

• 8-Megabit (1M x 8) architecture
• Smart5 Technology for 5V-only operation
• 85 ns Read Access Time
• Sector Erase Architecture
• Top or Bottom Boot Block configurations available
• Hardware Reset Pin
• Common Flash Interface (CFI) compatible
• JEDEC standard pinout
• Available in various package options (e.g., PLCC, TSOP)

Benefits

• Fast Read Access: 85ns access time enables quick data retrieval, crucial for real-time applications.
• Reliable Non-Volatile Storage: Flash memory retains data even when power is removed, ensuring data integrity.
• Easy Integration: JEDEC standard pinout simplifies integration into existing systems.
• Flexible Sector Erase: Allows for efficient code and data management by enabling selective erasure of memory sectors.
• Cost-Effective: Provides a balance of performance, density, and cost for various embedded applications.

Additional Details

The E28F008S5-85-5V operates at 5V and features a sector erase architecture, which allows individual sectors of the memory to be erased and reprogrammed without affecting other sectors. This is particularly useful for storing firmware, boot code, or configuration data that may need to be updated periodically. The device also includes a hardware reset pin, which can be used to reset the device to a known state. The CFI compatibility simplifies software development by providing a standard interface for accessing device-specific information. The 85ns read access time makes it suitable for demanding applications requiring quick data access.