The EDB4064B3PB-8D/1D-F is a Double Data Rate 2 (DDR2) SDRAM component manufactured by Elpida Memory. It is designed for use in a variety of applications requiring high bandwidth and low latency memory access.

Applications

• Desktop and laptop computers
• Graphics cards
• Gaming consoles
• Network devices (routers, switches)
• Embedded systems
• Industrial control systems

Features

• DDR2 architecture for high-speed data transfer
• 64Mb x 4 configuration
• Operating speeds up to 800MHz
• Double data rate operation; two data transfers per clock cycle
• On-chip DLL (Delay-Locked Loop) for improved timing accuracy
• Differential clock inputs (CK, /CK)
• Write latency = 2 or 3 clock cycles
• Posted CAS# additive latency (AL)
• Data mask (DM) for byte control
• Lead-free construction

Benefits

• Increased memory bandwidth compared to DDR SDRAM
• Improved system performance and responsiveness
• Reduced power consumption compared to earlier memory technologies
• Enhanced signal integrity due to differential clock inputs
• High density for memory-intensive applications
• Backward compatibility with some DDR SDRAM systems

Additional Details

The EDB4064B3PB-8D/1D-F operates at a voltage of 1.8V. It is available in a FBGA (Fine-Pitch Ball Grid Array) package. The device supports various power-saving modes to minimize energy consumption in idle states. This DDR2 SDRAM is designed to meet the demanding requirements of modern computing and embedded systems, providing a balance of performance, power efficiency, and reliability. Its high bandwidth capabilities make it suitable for applications such as gaming, video processing, and other data-intensive tasks.