The MT41K256M8DA-125:E is a high-performance DDR3L SDRAM (Double Data Rate 3 Low Voltage Synchronous DRAM) component manufactured by Micron Technology Inc. It is designed for applications requiring high bandwidth and low power consumption. Organized as 256Mb x 8, the module has a total capacity of 2 Gigabit (2Gb) or 256 Megabytes (MB). The 'DDR3L' designation indicates that it operates at a lower voltage (1.35V) than standard DDR3, making it more energy efficient.

Applications:

• Networking Equipment: Used in routers, switches, and network interface cards (NICs) for high-speed data transfer and processing.
• Industrial Automation: Integrated into industrial PCs, programmable logic controllers (PLCs), and other automation equipment requiring reliable memory performance.
• Embedded Systems: Employed in single-board computers (SBCs), computer-on-modules (COMs), and other embedded applications where memory bandwidth and power efficiency are crucial.
• Consumer Electronics: Found in smart TVs, set-top boxes, gaming consoles, and other devices to enhance multimedia capabilities.
• Automotive Electronics: Used in automotive infotainment systems, advanced driver-assistance systems (ADAS), and other vehicle electronics applications.

Features:

• DDR3L Technology: Operates at 1.35V, reducing power consumption compared to standard DDR3 memory.
• High Speed: Supports data transfer rates up to 1600 MT/s (MegaTransfers per second), enabling fast memory access.
• 8n-Prefetch Architecture: Improves data throughput by prefetching data in blocks of eight words.
• On-Die Termination (ODT): Reduces signal reflections and improves signal integrity for reliable high-speed operation.
• Write Leveling: Optimizes write timing to ensure data reliability.
• RoHS Compliant: Meets the requirements of the Restriction of Hazardous Substances directive, making it environmentally friendly.

Benefits:

• Improved Energy Efficiency: Lower voltage operation extends battery life in portable devices and reduces power consumption in stationary systems.
• Enhanced Performance: High data transfer rates improve application responsiveness and overall system performance.
• Increased Reliability: Features like ODT and write leveling ensure data integrity and system stability.
• Reduced Thermal Footprint: Lower power consumption leads to reduced heat generation, simplifying thermal management.
• Long-Term Availability: Designed for longevity and stable supply, ensuring reliable component sourcing for manufacturers.

Additional Details:

The MT41K256M8DA-125:E is typically packaged in a FBGA (Fine-pitch Ball Grid Array) for efficient board mounting and space utilization. The ':E' suffix likely indicates specific testing or screening criteria applied to the module, potentially related to temperature or performance characteristics. It supports features such as asynchronous reset and ZQ calibration to optimize signal integrity and ensure robust operation under various conditions. The '-125' portion of the part number specifies a speed grade, typically corresponding to a 1600 MHz clock rate (DDR3L-1600). The module's compliance with JEDEC standards facilitates easy integration into various applications.