W255H

Overview

The W255H is a high-speed buffer manufactured by Cypress Semiconductor, designed for memory system applications. It provides 24 outputs and operates at a frequency of 200 MHz. The device supports connections to four DDR or three SDRAM DIMMs. As a buffer component, it facilitates signal integrity and timing alignment in high-performance computing environments utilizing DDR or SDRAM technologies.

Feature Summary

• 24-output buffer architecture
• 200 MHz operating frequency
• Supports 4 DDR or 3 SDRAM DIMM configurations

Applications

• DDR DIMM buffering systems
• SDRAM DIMM buffering systems
• High-speed memory interface circuits

Part Context

The W255H belongs to the W255 family of buffers from Cypress Semiconductor. It is functionally similar to the standard W255 model but may differ in specific package or environmental ratings as indicated by the 'H' suffix. It serves as a critical interface component between memory controllers and DRAM modules.