The Winbond W9412G6IH-5H is a high-speed DDR2 SDRAM (Double Data Rate 2 Synchronous Dynamic Random-Access Memory) component designed for applications requiring substantial memory bandwidth and minimal latency. Manufactured by Winbond Electronics, a recognized provider of memory solutions, this chip offers dependable performance.

Applications

• Advanced Gaming Platforms
• High-Resolution Graphics Cards
• Networking Infrastructure
• Digital Signal Processing (DSP)
• Industrial Automation Systems

Features

• 512M x 4 bit organization
• DDR2 interface supporting data rates up to 1066 Mbps
• Double data rate architecture for enhanced data transfer efficiency
• Differential clock inputs (CK and /CK) to minimize noise
• Data mask (DM) feature for selective write operations
• Auto refresh and self-refresh modes for efficient power management
• Lead-free and RoHS compliant
• Operating Temperature Range: -25°C to +85°C

Benefits

• Enables smooth and responsive gaming experiences due to high bandwidth.
• Reduces data access delays and enhances system responsiveness through low latency.
• Extends battery life in portable devices with efficient power management features.
• Allows for compact system designs due to its small form factor.
• Ensures reliable performance in demanding environments.
• Contributes to overall system stability and performance.

Additional Details

The W9412G6IH-5H is designed to operate at a supply voltage of 1.8V. The '-5H' suffix designates a specific speed grade, typically associated with DDR2-1066 specifications. Precise timing parameters (CAS latency, tRCD, tRP, tRAS) must be referenced from the official Winbond datasheet for accurate configuration and optimal performance. Typically available in a FBGA package, this DDR2 SDRAM chip incorporates a Delay-Locked Loop (DLL) to accurately align data (DQ) and data strobe (DQS) signals with clock transitions. This mitigates timing skew and improves signal integrity, particularly at high operational speeds. Therefore, the W9412G6IH-5H is a suitable choice for systems where high-speed, reliable memory performance is essential. The wider temperature range makes it suitable for industrial applications.