NT5AD256M16D4-HR – DDR4 SDRAM – Nanya

The Nanya NT5AD256M16D4-HR is a 4Gb DDR4 SDRAM organized as 256M x16, rated for DDR4-2666 (1333 MHz) operation at 1.2V in a 96-ball FBGA package. This commercial-grade device is available for RFQ through Pacific Component Xchange.

The Nanya NT5AD256M16D4-HR is a 4-gigabit DDR4 Synchronous DRAM (SDRAM) internally organized as 256M words by 16 bits (256M x16). Built on Nanya Technology’s DDR4 process, the device delivers high-bandwidth memory performance for embedded and industrial system designs while maintaining JEDEC DDR4 compatibility. In Nanya’s part-numbering scheme, the “-HR” suffix designates the DDR4-2666 (19-19-19) speed grade; the absence of an additional temperature-grade letter indicates the commercial-grade version.

This DRAM is arranged in 8 internal banks grouped into 2 bank groups of 4 banks each (the standard x16 DDR4 configuration), and operates from a low 1.2V supply for both VDD and VDDQ to reduce power consumption versus prior DDR3 generations. Packaged in a space-efficient 96-ball FBGA (TFBGA), the NT5AD256M16D4-HR is well suited for compact, high-density board layouts.

Key Features

• Memory type: DDR4 SDRAM
• Density: 4 Gbit (4Gb)
• Organization: 256M x16
• Bank architecture: 8 banks (2 bank groups x 4 banks) for x16
• Speed grade: DDR4-2666 – 1333 MHz clock / 2666 Mbps data rate (19-19-19)
• Supply voltage: 1.2V (VDD / VDDQ)
• Package: 96-ball FBGA (TFBGA)
• Operating temperature: 0°C to +95°C (commercial grade)
• RoHS compliant

Applications

• Networking and telecommunications equipment
• Industrial and embedded computing systems
• Set-top boxes and consumer electronics
• Solid-state storage and controller buffers
• Graphics and printing systems
• Single-board computers and IoT gateways

Why Source NT5AD256M16D4-HR from Pacific Component Xchange

Older Nanya DDR4 components such as the NT5AD256M16D4-HR can be difficult to source in volume through authorized distribution. As an independent distributor specializing in hard-to-find and obsolete memory, Pacific Component Xchange helps engineers, OEMs, and contract manufacturers secure continuity of supply for legacy DDR4 designs.

Every device is subject to our quality and authenticity screening process to mitigate the risk of counterfeit components, and we offer global shipping to keep your production lines and field service operations running. Whether you need a single reel or larger production volumes, our team can help you confirm availability, pricing, and lead time.

Request a quote (RFQ) today for NT5AD256M16D4-HR and let Pacific Component Xchange handle your hard-to-find and allocated memory sourcing.