The MT47H128M8SH-25:M is a DDR2 SDRAM (Double Data Rate Two Synchronous Dynamic Random-Access Memory) component manufactured by Micron Technology Inc. This memory module provides high-speed data access and storage, suitable for a wide range of applications that demand efficient memory performance. It plays a crucial role in systems that require significant memory bandwidth and storage capacity.

Applications

• Desktop and Laptop Computers: Serves as the main system memory, enabling smooth multitasking and efficient application execution.
• Graphics Cards: Stores textures, frame buffers, and other graphical data, enhancing the performance of graphics processing units (GPUs).
• Servers: Handles large datasets and supports multiple users in server environments, ensuring reliable and fast data processing.
• Embedded Systems: Integrated into devices such as routers, networking equipment, and industrial controllers to manage data storage and processing.
• Gaming Consoles: Provides fast and efficient memory access for game data and rendering, enhancing the gaming experience.

Features

• 128 Meg x 8 Configuration: Organized as 128 million words by 8 bits, providing ample memory space for various applications.
• DDR2 Technology: Offers higher bandwidth and lower voltage operation compared to DDR SDRAM, improving system efficiency.
• Data Rate: The '-25' indicates a specific data transfer rate; refer to the datasheet for precise speed specifications.
• Double Data Rate: Transfers data on both the rising and falling edges of the clock signal, effectively doubling the data transfer rate for enhanced performance.
• Low Power Consumption: Designed to operate at a lower voltage, reducing power consumption and minimizing heat generation, which is beneficial for portable devices.
• Differential Clock Inputs: Ensures better noise immunity and timing accuracy, improving the reliability of data transfers.
• On-Chip DLL (Delay-Locked Loop): Guarantees precise timing and synchronization of data transfers, ensuring stable and efficient operation.
• Lead-Free Construction: Compliant with RoHS (Restriction of Hazardous Substances) directives, making it environmentally friendly.

Benefits

• Enhanced System Performance: The high data transfer rates of DDR2 SDRAM significantly improve overall system performance and responsiveness.
• Reduced Power Consumption: Lower voltage operation results in reduced power consumption, extending battery life in portable devices and decreasing energy costs.
• Increased Reliability: Advanced features such as differential clock inputs and on-chip DLL contribute to more reliable and stable data transfers.
• High Capacity: The 128 Meg x 8 configuration provides substantial memory capacity, suitable for demanding applications and large datasets.
• Improved Thermal Management: Lower power consumption reduces heat generation, simplifying thermal management and improving the lifespan of the device.

Additional Details

The MT47H128M8SH-25:M operates within a specific voltage range (typically 1.8V). It supports various DDR2 SDRAM features, including burst lengths of 2, 4, and 8. It's essential to consult the official Micron datasheet for detailed electrical characteristics, timing diagrams, and package information for accurate configuration and optimal performance.