The MSM51V8222A-30G3-K is a 256K x 16-bit CMOS Dynamic RAM (DRAM) with Fast Page Mode, manufactured by OKI/Metcal. It's designed for high-performance applications requiring rapid data access and a substantial amount of memory. The device is particularly well-suited for systems demanding fast read and write operations.

Applications:

• Graphics cards and video memory systems
• High-performance computing
• Embedded systems with significant memory requirements
• Digital signal processing (DSP) systems
• Networking equipment

Features:

• Organization: 256K words x 16 bits
• Access Time: 30 ns
• Fast Page Mode Operation
• Power Supply Voltage: 3.3V
• Package: SOJ (Small Outline J-lead)
• Low Power Consumption

Benefits:

• High-Speed Performance: The 30 ns access time facilitates quick data retrieval and storage, essential for real-time applications.
• Substantial Memory Capacity: The 256K x 16-bit configuration provides considerable storage for various processing needs.
• Fast Page Mode: Enables faster access to data within the same row, boosting overall performance.
• Low Power Consumption: Minimizes energy usage, making it suitable for battery-powered and energy-efficient systems.
• Simplified Integration: The SOJ package simplifies the board assembly process, reducing manufacturing costs.
• 3.3V Operation: Compatible with modern low-voltage systems, reducing power requirements and heat generation.

Technical Specifications:

The MSM51V8222A-30G3-K operates on a 3.3V power supply, contributing to its low power consumption. It features fast page mode operation, enhancing data access within the same row. The device incorporates multiplexed address inputs to reduce pin count and facilitate integration. Packaged in a standard SOJ, it is suitable for surface mount assembly. Its typical operating temperature range is from 0°C to 70°C.

This DRAM is constructed using advanced CMOS technology, ensuring low power consumption and high reliability. The 30ns access time and fast page mode make it a suitable choice for high-performance applications. It's commonly used in various systems, providing the speed and capacity needed for demanding tasks.

In summary, the MSM51V8222A-30G3-K is a high-performance DRAM with a 256K x 16-bit organization and a 30 ns access time. Its fast page mode and low power consumption make it an ideal component for applications requiring quick data access and substantial memory capacity in a power-efficient design.