W631GG6NB-09

Memory IC Overview

The W631GG6NB-09 is a 1 Gbit DDR3 SDRAM organized as 8,388,608 words by 8 banks and 16 bits. It supports a maximum operating frequency of 1066 MHz (DDR3-2133) with timing parameters of CL-RCD-RP at 14-14-14. The device operates on a single 1.5V power supply for both VDD and VDDQ. It utilizes a 96-ball VFBGA package measuring 7.5x13 mm². The component is designed for high-speed data transfer applications requiring low latency and efficient bus utilization.

Memory IC Feature Summary

• Supports double data rate architecture with two data transfers per clock cycle.
• Features eight internal banks allowing concurrent operations.
• Includes programmable on-die termination for improved signal integrity.
• Provides asynchronous reset functionality for initialization sequences.

Memory IC Applications

• High-performance computing systems
• Industrial control equipment
• Telecommunications infrastructure

Memory IC Procurement Notes

Verify the specific speed grade suffix to ensure compliance with required timing parameters. Confirm that the procurement channel provides authentic Winbond Electronics components. Check for RoHS compliance documentation if environmental regulations apply. Ensure the supplier offers valid warranty terms for electronic components.

Memory IC Selection Notes

Select this model when a 16-bit interface width is required for memory expansion. Consider the 1066 MHz maximum frequency for high-bandwidth requirements. Evaluate the 96-ball VFBGA package constraints against PCB layout capabilities. Verify thermal management strategies for the specified operating temperature range.

Memory IC Part Context

This component belongs to the W631GG6NB series of DDR3 SDRAMs manufactured by Winbond Electronics. The series includes various speed grades such as -11, -12, and -15, each offering different maximum frequencies and timing characteristics. All variants share the same physical organization and pinout configuration.

Memory IC Replacement Considerations

Direct substitutes include other W631GG6NB variants with compatible speed grades. Cross-manufacturer replacements require verification of electrical specifications and pin compatibility. Ensure any alternative part meets the 1.5V operating voltage and SSTL_15 interface standards.

Memory IC FAQ

What is the maximum operating frequency for the W631GG6NB-09?

The maximum operating frequency is 1066 MHz, corresponding to the DDR3-2133 specification.

How many internal banks does the device support?

The device features eight internal banks to allow for concurrent operations.