The HY5DU561622ETP-D43-T is a 512Mbit Double Data Rate 2 (DDR2) SDRAM from Hynix Semiconductor. It is designed to provide high bandwidth and low latency for demanding memory applications.

Applications:

• Graphics cards
• High-performance computing
• Game consoles
• Networking devices
• Video processing

Features:

• 512Mbit (32M x 16) DDR2 SDRAM
• Double data rate architecture; two data transfers per clock cycle
• Operating frequency: Up to 250 MHz (500 Mbps)
• VDD = 1.8V +/- 0.1V
• VDDQ = 1.8V +/- 0.1V
• 8 internal banks
• Burst Length: 2, 4, 8
• CAS Latency (CL): 3, 4, 5
• Precharge and Write Recovery are controlled by Burst Length
• Off-Chip Driver (OCD) Impedance Adjustment
• On-Die Termination (ODT)
• RoHS compliant

Benefits:

• High Bandwidth: The DDR2 architecture provides a significant increase in bandwidth compared to DDR SDRAM, enhancing system performance.
• Lower Power Consumption: Operates at 1.8V, reducing power consumption and heat generation.
• Improved Signal Integrity: On-Die Termination (ODT) improves signal integrity and reduces signal reflections.
• Increased Memory Density: 512Mbit density provides ample memory for demanding applications.
• Enhanced Reliability: Designed for stable and reliable operation in various environments.

Additional Details:

The HY5DU561622ETP-D43-T supports a variety of memory operations, including read, write, and precharge. It includes features like Off-Chip Driver (OCD) impedance adjustment, which helps to optimize signal quality. The On-Die Termination (ODT) feature reduces signal reflections, further improving signal integrity. The component's power efficiency and high bandwidth make it well-suited for a range of applications requiring high-performance memory.