The AM28F020-90EC is a 2-Megabit (256K x 8-bit) CMOS Flash memory device produced by Advanced Micro Devices (AMD). This memory chip is designed for applications that demand high performance and reliable non-volatile data storage. It features a fast access time of 90ns, allowing for quick data retrieval, and it operates on a single 5V power supply. The device is packaged in an embedded controller (EC) format, facilitating integration into various electronic systems.

Applications:

• Embedded Systems
• Industrial Automation
• Telecommunications Equipment
• Networking Devices
• Consumer Electronics

Features:

• 2-Megabit (256K x 8-bit) Flash Memory
• Fast Access Time: 90ns
• Single 5V Power Supply
• Sector Erase Architecture
• CMOS Technology
• Automatic Write Timing
• Data Polling and Toggle Bit for End-of-Write Detection
• Erase Suspend Capability

Benefits:

• High-Speed Performance: The 90ns access time ensures fast data retrieval, enhancing the performance of embedded systems.
• Reliable Data Storage: Non-volatile flash memory provides secure data storage without the need for continuous power.
• Simplified System Integration: The Embedded Controller (EC) packaging simplifies the integration process into various systems.
• Low Power Consumption: CMOS technology ensures efficient power usage, extending the battery life of portable devices.
• Flexible Memory Management: Sector erase capability allows for efficient memory updates and data management.

Technical Specifications:

The AM28F020-90EC operates on a single 5V power supply and boasts a 90ns access time. It uses sector erase architecture to permit individual sector erasure and reprogramming, enhancing memory management. The device integrates features like erase suspend, automatic write timing, and data polling for write completion detection. Its CMOS design minimizes power consumption, suitable for diverse applications. The packaging is designed for embedded controller integration.