TMS55160-60DGH

Memory IC Overview

The TMS55160-60DGH is a 262,144-by-16-bit multiport video RAM (VRAM) manufactured by Texas Instruments. This static random-access memory device features multiple independent ports to support simultaneous data access operations, which is critical for high-performance video buffering and display applications. The component is designed to handle the bandwidth requirements of video systems through its specialized architecture.

Memory IC Feature Summary

• Multiport architecture enabling concurrent read and write operations across different interfaces
• High-density storage capacity optimized for video frame buffering tasks
• Static RAM technology ensuring data retention without refresh cycles

Memory IC Applications

• Video frame buffering in display systems
• Graphics processing units requiring high-bandwidth memory access
• Real-time video processing equipment

Memory IC Procurement Notes

Verify the exact suffix and revision level against the manufacturer's current datasheet, as legacy VRAM components may have specific handling or compatibility requirements. Confirm that the multiport interface timing specifications align with the target system controller before integration.

Memory IC Selection Notes

Select this component when the application demands simultaneous multi-port access to video data buffers. It is suitable for designs where standard single-port SRAMs would create bottlenecks in video throughput. Ensure the system voltage levels match the device specifications.

Memory IC Part Context

This part belongs to the TMS5516x series of multiport video RAMs from Texas Instruments. These devices were developed to address the specific needs of video graphics applications requiring high-speed, parallel data access capabilities that exceed the performance of conventional memory types.

Memory IC Replacement Considerations

Compatible alternatives include the TMS55165 and SMJ55161, which share similar 262,144-by-16-bit multiport VRAM architectures. Verify pinout and electrical characteristics before substitution.