MT51J256M32HF-70:A TR

Memory IC Overview

The Micron MT51J256M32HF-70:A TR is a GDDR5 SGRAM component with an 8 Gbit storage capacity and a 32-bit data bus width. It features a 256 M x 32 organization within a 170-pin FBGA package. The device operates at a minimum voltage of 1.455 V and a maximum of 1.545 V, supporting a temperature range from 0°C to +95°C.

Memory IC Feature Summary

• Supports high-bandwidth parallel data transfer for graphics applications
• Integrated power management circuitry for efficient operation
• Designed for surface mount technology (SMD/SMT) assembly

Memory IC Applications

• Graphics processing units (GPUs)
• High-performance computing systems
• Professional visualization workstations

Memory IC Procurement Notes

Verify the obsolete status directly with Micron Technology before procurement planning. Confirm that the specific suffix 'A' matches design requirements, as it may indicate a specific revision or qualification level distinct from other variants. Ensure compatibility with existing PCB layouts for the 170-FBGA footprint.

Memory IC Selection Notes

Select this component when a 32-bit interface and 8 Gbit density are required for GDDR5 architectures. Consider the thermal operating limits up to 95°C for system cooling designs. Verify that the 1.5V nominal supply aligns with the target platform's power delivery network specifications.

Memory IC Part Context

This part belongs to the Micron MT51J series of GDDR5 memory devices. It is designed to meet the bandwidth demands of modern graphics and compute accelerators. The 170-FBGA package allows for compact integration into high-density motherboard designs.

Memory IC Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Consult Micron Technology for current equivalent offerings or updated product line replacements.