The AM29LV200BT-90EI is a 2 Mbit, 3.0 Volt-only Flash memory device manufactured by AMD. This device is organized as 262,144 words of 8 bits each. It offers a high degree of flexibility and performance, making it suitable for various embedded applications.

Applications

• Embedded systems requiring non-volatile memory
• Microcontroller code storage
• Data logging applications
• Firmware storage for consumer electronics
• Industrial control systems

Features

• Single Power Supply Operation: 3.0 V ± 10% for read and write operations.
• High Performance: 90 ns access time.
• Sector Erase Architecture: Uniform sector architecture with multiple sectors for flexible memory management.
• Erase Suspend/Resume: Allows interruption of erase operations to read or program data in another sector.
• Program Suspend/Resume: Allows interruption of programming operations to read data in another sector.
• Data Protection: Prevents accidental writes during power transitions.
• Low Power Consumption: Standby current is very low, making it suitable for battery-powered applications.
• Unlock Bypass Program Command: Reduces programming time.
• Top Boot Sector Configuration: Designed for systems that boot from Flash memory.
• Common Flash Interface (CFI): Standardized interface for easy integration.

Benefits

• Simplified System Design: Single voltage operation reduces the complexity of the power supply design.
• Faster System Performance: High-speed access time allows for quick data retrieval.
• Flexible Memory Management: Sector erase architecture enables efficient memory usage.
• Increased System Reliability: Data protection features prevent data corruption.
• Reduced Power Consumption: Low power consumption extends battery life in portable devices.
• Improved Programming Efficiency: Unlock Bypass feature allows faster programming.

Additional Details

The AM29LV200BT-90EI operates within a temperature range suitable for industrial applications. It is typically available in a 48-pin TSOP package. The device supports both sector protection and a secured Silicon Sector region for permanent equipment identification. The device’s advanced power management features contribute to energy efficiency in embedded systems.