EM639165BM-5H

Memory IC Overview

The EM639165BM-5H is a high-performance CMOS Synchronous DRAM manufactured by Etron Technology, Inc. It features a density of 8M x 16 bits and utilizes a standard synchronous clock interface for precise timing control. The device supports burst read/write operations with programmable lengths, auto-precharge, and self-refresh modes to simplify system memory control logic.

Memory IC Feature Summary

• Synchronous data sampling on clock rising edges
• Burst access mechanism with bank activation
• Programmable burst length and termination

Memory IC Applications

• High-bandwidth memory systems
• Personal computer equipment
• Consumer electronics requiring fast data access

Memory IC Procurement Notes

Verify the exact part number against official manufacturer documentation before procurement. Confirm that the suffix '5H' corresponds to the specific speed grade required for your design. Ensure compatibility with the host controller's voltage levels and timing parameters as specified in the datasheet.

Memory IC Selection Notes

Select this component when an 8M x 16 bit SDRAM configuration is required. Consider its synchronous interface capabilities for systems needing precise clock-based data synchronization. Evaluate its power management features like self-refresh if low-power standby states are necessary for the application.

Memory IC Part Context

This component belongs to the EM63A165 series of Synchronous DRAMs from Etron Technology. It shares architectural similarities with other devices in the family but offers specific density and speed variations. The series is designed for general-purpose memory applications requiring reliable and efficient data storage.

Memory IC Replacement Considerations

Check for direct substitutes within the same product family or from other manufacturers offering equivalent 8M x 16 bit SDRAM specifications. Verify pinout compatibility and electrical parameter alignment before substitution.