Overview
The NT5CC256M16CP-DIB is a DDR3 synchronous dynamic random-access memory (SDRAM) chip manufactured using advanced semiconductor technology. It provides a storage capacity of 4 gigabits (256M x 16) and is designed for applications requiring high bandwidth and low power consumption. As a JEDEC-standard component, it offers reliable performance for enterprise and industrial applications. This memory chip operates at a voltage of 1.5V with a 16-bit wide data bus, making it particularly suitable for use in server memory modules, networking infrastructure, and embedded computing systems where stability and performance are critical.
Structure and Working Principle
The NT5CC256M16CP-DIB utilizes a double data rate (DDR) architecture that transfers data on both the rising and falling edges of the clock signal, effectively doubling the data throughput compared to SDR SDRAM. Internally, it organizes memory in banks that can be accessed independently, allowing for efficient memory management. The chip employs a prefetch buffer architecture with an 8n prefetch design, which helps achieve high-speed data transfer rates. It supports auto-refresh and self-refresh modes for power management, and includes on-die termination (ODT) to improve signal integrity in high-speed applications.
Key Features
This DDR3 SDRAM offers several notable features including a maximum clock frequency of 800MHz (equivalent to 1600Mbps/pin), CAS latencies of 11, and burst lengths of 8. The chip supports both sequential and interleaved burst types for flexible data access patterns. Thermal management is facilitated through an automatic self-refresh rate adjustment based on temperature. The device also includes programmable driver strength to optimize signal integrity in different system configurations. These features make it particularly suitable for applications requiring reliable operation under varying environmental conditions.
Application Areas
Primary applications for the NT5CC256M16CP-DIB include server memory modules, where its density and reliability meet the demands of data center operations. It's also widely used in networking equipment such as routers and switches that require consistent memory performance. Embedded systems benefit from this memory chip in industrial automation, medical devices, and telecommunications infrastructure. Its combination of performance and power efficiency makes it suitable for applications where both speed and energy conservation are important considerations.
Maintenance and Precautions
Proper handling of the NT5CC256M16CP-DIB requires ESD precautions during installation and maintenance. The device should be stored in anti-static packaging when not in use, and technicians should use grounded wrist straps when handling the components. Thermal considerations are important for optimal performance and longevity. Adequate airflow should be maintained in the system, and operating temperatures should be kept within the specified range of 0°C to 95°C. Voltage fluctuations beyond the specified tolerances should be avoided to prevent damage to the memory cells.
B2B Procurement Guide
When procuring NT5CC256M16CP-DIB chips in bulk, buyers should verify the manufacturer's authenticity through official channels to avoid counterfeit components. Lead times for genuine parts can vary, so early planning is recommended for large-scale deployments. Quality assurance should include checking for proper packaging, lot codes, and date stamps. For critical applications, consider requesting sample units for testing before large orders. Many distributors offer volume discounts, so negotiate pricing based on projected annual usage. Also verify the supplier's return policy and warranty terms.
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