NT5AD512M8E3-HRT

The NT5AD512M8E3-HRT is a 4Gb DDR4 component covered by Nanya Technology Corporation’s datasheet “DDR4-4Gb E-Die”, Version 1.8 dated 03/2023 (a manufacturer-confidential document). The figures below are taken from one row of that document’s ordering information table, quoted as printed.

Ordering row as printed

NT5AD512M8E3-HRT 78-Ball 1.2V/1.2V/2.5V 1333 DDR4-2666 19-19-19

Key figures

• Density and organization as printed: 4Gb / 512M x 8.
• Speed bin: DDR4-2666 clocked at 1333 MHz with 19-19-19 (CL-tRCD-tRP); the guide line reads HR = 2666 – 19-19-19.
• Package in the ordering row: 78-Ball; the guide decodes it as 3 = DDR4 78-Ball TFBGA.
• Supply per the row: 1.2V/1.2V/2.5V; the guide line reads D = 1.2V / 1.2V / 2.5V.
• Grade: the ordering table groups this code under the heading DDR4 Quasi Industrial Grade, and the guide decodes the suffix as T= Quasi Industrial Grade.

What the same document prints against this grade

• Feature line giving the operating condition: – Quasi Industrial Grade (-T) : -40℃~95℃.
• Guide density chain: 4Gb = 1024M4 = 512M8 = 256M16.
• Cover part-number line: “DDR4-4Gb E-Die”.

Temperature

The document prints – Quasi Industrial Grade (-T) : -40℃~95℃, so this page carries the -40~95°C category: the numbers match that category exactly. No other temperature figure is asserted for this part.

Lifecycle status

Left blank. The ordering table prints no product-status column, and Nanya publishes no part-catalog export of the kind Micron does, so this page makes no Active or End-of-Life claim; availability here rests on the datasheet’s own ordering rows.

Datasheet link

No link. The file on hand is a manufacturer-confidential document and was not matched byte-for-byte against a copy Nanya hosts publicly; the public pages tried on 2026-11-08 (download page, site search, product lists) return no datasheet file for these codes. Tracked as an open item rather than filled with a guess.

Provenance

Nanya Technology Corp. DDR4-4Gb E-Die, Version 1.8, 03/2023

Who makes it

Nanya Technology Corporation is a Taiwan DRAM maker. Its own company page describes it as dedicated to the R&D, design, manufacturing, and sales of DRAM and states that it developed 10nm-class process technology; those statements describe the company and its current process as quoted from its site, not a parameter of this part.