The NT5TU64M16HG-ACT is a 64M x 16 bit Double Data Rate (DDR) SDRAM from NANYA. DDR SDRAMs achieve higher transfer rates through prefetching data during the read cycle and burst-mode data transfer, which greatly improves performance compared to traditional SDRAMs.

Applications

• Desktop PCs
• Notebooks
• Graphics Cards
• Networking Devices
• Embedded Systems requiring high-bandwidth memory

Features

• Capacity: 64M x 16 bits (128MB)
• Organization: Configured as 4 banks of 16M x 16 bits
• Interface: DDR (Double Data Rate)
• Clock Frequency: Specified by the speed grade (ACT indicates a specific speed)
• Burst Length: Supports burst lengths of 2, 4, and 8
• Power Supply: Typically operates at 2.5V
• Package: Usually a TSOP (Thin Small Outline Package) or FBGA (Fine-Pitch Ball Grid Array)
• Auto Refresh Mode: Provides power-saving features
• DLL (Delay-Locked Loop): Ensures accurate data timing

Benefits

• High Bandwidth: DDR technology doubles the data transfer rate compared to single data rate SDRAM, resulting in improved system performance.
• Increased System Speed: Faster memory access translates to quicker loading times, smoother multitasking, and enhanced overall responsiveness.
• Power Efficiency: Low voltage operation (typically 2.5V) reduces power consumption and heat generation, making it suitable for mobile and embedded applications.
• Cost-Effective: DDR SDRAM provides a good balance of performance and cost, making it a popular choice for a wide range of applications.
• Standardized Interface: DDR SDRAM adheres to industry standards, ensuring compatibility and ease of integration.

Additional Details

The exact speed grade (indicated by the 'ACT' suffix) needs to be determined from the datasheet for precise timing specifications. The NT5TU64M16HG-ACT utilizes a 2.5V power supply and is typically packaged in a TSOP or FBGA. Detailed timings such as CAS latency (CL), tRCD, tRP, and tRAS are crucial for proper memory controller configuration. The device supports auto-refresh operations to maintain data integrity. The specific temperature range is also typically available in the datasheet. This DDR SDRAM offers significant performance improvements over single data rate SDRAM, making it suitable for applications requiring high memory bandwidth.