The AM29F200BB-90SD is a 2 Mbit, 5.0 Volt-only Flash memory device from Advanced Micro Devices (AMD). Organized as 262,144 bytes, this device combines high performance, low power consumption, and robust data retention, making it well-suited for a variety of embedded systems applications. The 'BB' designation signifies a bottom boot configuration.

Applications

• Embedded systems requiring non-volatile memory
• Microcontroller and microprocessor code storage
• Data logging applications
• Industrial control systems
• Networking equipment

Features

• High Performance: Fast access times for quick data retrieval and program execution.
• Low Power Consumption: Reduces overall system power requirements, extending battery life in portable devices.
• Single Voltage Operation: 5.0 Volt-only operation simplifies system design.
• Sector Erase Architecture: Simplifies memory management and allows for selective data updates.
• Automatic Sleep Mode: Minimizes power consumption during idle periods.
• Erase Suspend/Resume: Allows interruption of erase operations for read or program operations.
• Hardware Reset Pin: Provides a reliable method for resetting the device.
• Bottom Boot Configuration: Designed to boot from the bottom of the memory array.

Benefits

• Improved System Performance: Fast access times contribute to overall system responsiveness.
• Extended Battery Life: Low power consumption is critical for portable devices.
• Simplified System Design: Single voltage operation reduces the need for complex power management circuitry.
• Efficient Memory Management: Sector erase architecture allows for targeted data updates, minimizing erase cycles.
• Enhanced Data Security: Robust data retention ensures data integrity over long periods.

Additional Details

The AM29F200BB-90SD features a byte-wide interface and is available in various packages. The 90 in the part number corresponds to an access time of 90ns. The device is manufactured using advanced Flash memory technology, providing high reliability and endurance, making it suitable for demanding embedded systems applications where reliable non-volatile memory storage and a bottom boot configuration are required.