The MT47H128M8HQ-3:H is a DDR2 SDRAM (Double Data Rate 2 Synchronous Dynamic Random-Access Memory) component manufactured by Micron Technology. This memory chip is designed to provide high-speed data access and storage, making it suitable for applications requiring substantial memory bandwidth and capacity.

Applications

• Desktop and Laptop Computers: Used as main system memory for running operating systems, applications, and other software.
• Graphics Cards: Provides memory for storing textures, frame buffers, and other graphical data, enabling smooth and responsive graphics rendering.
• Gaming Consoles: Employed as system memory for game execution and data storage.
• Networking Devices: Integrated into routers, switches, and other networking equipment for packet buffering and data processing.
• Embedded Systems: Used in various embedded applications requiring high-speed memory, such as industrial controllers and automotive systems.

Features

• High-Speed Data Transfer: Operates at a high clock frequency, enabling fast data transfer rates.
• Double Data Rate (DDR2) Technology: Transfers data on both the rising and falling edges of the clock signal, effectively doubling the bandwidth.
• Large Memory Capacity: Offers a substantial memory capacity (128M x 8), allowing for the storage of large amounts of data.
• Low Power Consumption: Designed for efficient power usage, making it suitable for portable devices and energy-sensitive applications.
• Differential Clock Inputs (CK and /CK): Minimizes clock skew and improves signal integrity.
• Data Mask (DM) Function: Enables selective writing of data bytes, providing flexibility in memory operations.
• Auto Refresh and Self Refresh Modes: Supports automatic and self-refresh modes to maintain data integrity.

Benefits

• Increased System Performance: Improves overall system performance by providing fast access to data.
• Enhanced Application Responsiveness: Enables quicker loading times and smoother execution of applications.
• Improved Graphics Performance: Provides the necessary bandwidth for rendering complex graphics and textures.
• Greater Memory Capacity: Allows for the storage of larger datasets and more complex applications.
• Reduced Power Consumption: Contributes to longer battery life in portable devices and lower energy costs in desktop systems.

Additional Details

The MT47H128M8HQ-3:H operates at a specific voltage level (typically 1.8V) and conforms to JEDEC standards for DDR2 SDRAM. It supports various operating modes and timing parameters that can be configured to optimize performance for different applications. The component is available in a FBGA (Fine-pitch Ball Grid Array) package, providing a compact and reliable solution for high-density memory applications. This particular part number (MT47H128M8HQ-3:H) denotes a specific speed grade and operating temperature range within the broader MT47H128M8HQ series.