The AT45D081A is an 8-megabit, 2.7-volt only, serial interface Flash memory ideally suited for a wide variety of digital voice, image, program code and data storage applications. It supports RapidS serial interface for frequencies up to 66 MHz. Its 2048-byte page size allows large data transfers and efficient memory utilization. It also features an on-chip erase/program controller for single byte or multi-byte operations.

Applications:

• Data Storage in Embedded Systems
• Digital Voice Recorders
• Image Storage
• Program Code Storage
• Data Logging

Features:

• 8-Megabit capacity: Provides ample storage for various data types.
• 2.7V Only Operation: Simplifies power supply requirements and reduces system cost.
• Serial Interface: Reduces pin count and simplifies board layout.
• RapidS Interface: Enables high-speed data transfer up to 66 MHz.
• 2048-byte Page Size: Improves data transfer efficiency.
• On-Chip Erase/Program Controller: Simplifies programming and erasing operations.

Benefits:

• High-speed data transfer for demanding applications.
• Simplified system design due to low voltage operation.
• Cost-effective solution for serial Flash memory applications.
• Efficient memory utilization with the large page size.
• Reduced development time with the on-chip erase/program controller.

Additional Details:

The AT45D081A is available in a variety of packages including SOIC and VSOP. It supports multiple protection features, including software and hardware write protection, to prevent accidental data corruption. It also includes a JEDEC standard Serial Flash Discoverable Parameters (SFDP) table for easy identification and configuration. It's operating temperature range is -40°C to +85°C making it suitable for industrial environments.