The H57V2562GFR-75L is a high-speed CMOS synchronous dynamic RAM (SDRAM) from Hynix Semiconductor. Designed for applications needing high bandwidth and low latency, this memory chip provides fast data access. The "-75L" suffix specifies the speed grade, indicating a 7.5ns access time and that it is likely a Low Voltage variant.

Applications

• Graphics cards
• Gaming consoles
• Networking infrastructure
• Printers and imaging devices
• Digital signal processing (DSP)
• Embedded systems
• Video processing equipment

Features

• 256Mbit Density: Offers substantial memory capacity.
• Synchronous Operation: Synchronized with the system clock for optimized speed.
• Double Data Rate (DDR): Transfers data on both clock edges, doubling the transfer rate.
• CAS Latency (CL) of 3: Low latency for quick data retrieval.
• Precharge and Refresh Modes: Supports efficient memory management.
• Low Voltage Operation: Reduces power consumption, suitable for portable devices.

Benefits

• High Bandwidth: Facilitates fast data transfer, improving system performance.
• Low Latency: Enhances system responsiveness by minimizing access times.
• Efficient Memory Management: Simplifies control and reduces overhead.
• Reduced Power Consumption: Extends battery life in portable applications.

Technical Specifications

The H57V2562GFR-75L operates at a low voltage, typically 2.5V or 3.3V (check the datasheet for the exact voltage). It features a 16-bit or 32-bit data bus width, contingent on the specific configuration. The operating frequency is governed by the speed grade (7.5ns). Please consult the official Hynix Semiconductor datasheet for complete specifications, including timing details, power usage, and package information.

This SDRAM chip offers a high-performance, energy-efficient solution for applications where fast data access and substantial memory capacity are essential. The synchronous operation and DDR architecture contribute to effective data transfer, while its low latency enhances system responsiveness. The low voltage operation makes it particularly suitable for mobile and battery-powered applications. System designers can take advantage of the H57V2562GFR-75L's attributes to develop superior, energy-saving embedded systems.