The W972GG6JB25I is a 256M x 16 bit DDR2 SDRAM from Winbond Electronics. It's a high-speed, double data rate synchronous dynamic RAM, designed to provide high bandwidth and low latency for various memory-intensive applications.

Applications

• Graphics cards
• Gaming consoles
• Embedded systems
• Networking equipment
• Industrial control systems

Features

• 256M x 16 bit organization
• DDR2 SDRAM
• Double data rate architecture
• Clock frequency: Up to 400MHz (DDR2-800)
• Operating voltage: 1.8V
• Differential clock inputs (CK and /CK)
• 8 internal banks for concurrent operations
• Data mask (DM) for partial write operations
• Auto refresh and self refresh modes

Benefits

• High bandwidth memory solution
• Low latency data access
• Improved system performance
• Reduced power consumption compared to older memory technologies
• Cost-effective memory solution

Additional Details

The W972GG6JB25I operates at a voltage of 1.8V, providing a good balance between performance and power consumption. The DDR2 architecture doubles the data transfer rate compared to SDR SDRAM, enhancing system throughput. It supports various power-saving modes, such as auto-refresh and self-refresh, to minimize power consumption during idle periods. With its high capacity and speed, this DDR2 SDRAM is suitable for applications requiring fast and efficient memory access.