W255HT

Overview

The W255HT is a high-speed buffer manufactured by Cypress Semiconductor Corp, designed for memory system applications. It functions as a 200-MHz, 24-output buffer capable of supporting configurations with four DDR or three SDRAM DIMMs. This component facilitates signal integrity and timing alignment in complex memory architectures, ensuring reliable data transmission across multiple memory modules in desktop and server environments.

Feature Summary

• Operates at a clock frequency of 200 MHz
• Provides 24 output channels for memory expansion
• Supports up to 4 DDR or 3 SDRAM DIMM configurations

Applications

• Desktop PC memory systems
• Server memory subsystems
• High-performance computing platforms requiring DDR/SDRAM buffering

Part Context

The W255HT belongs to the W255 family of memory buffers produced by Cypress Semiconductor. It is functionally equivalent to variants such as the W255H and is often cross-referenced with similar buffers from manufacturers like SpectraLinear Inc and Silicon Laboratories, which offer identical 200-MHz 24-output specifications for DDR and SDRAM DIMM support.