K4UCE3Q4AB-MGCL – LPDDR4X SDRAM – Samsung

The Samsung K4UCE3Q4AB-MGCL is a 64Gb (8GB) LPDDR4X mobile SDRAM in a Quad Die Package, rated at 4266Mbps and supplied in a 200-ball FBGA. This discontinued, hard-to-find memory device is available for RFQ through Pacific Component Xchange.

The Samsung K4UCE3Q4AB-MGCL is a high-density 64Gb (8GB) LPDDR4X mobile SDRAM built as a Quad Die Package (QDP) for power-efficient, high-bandwidth applications. Operating at a data rate of up to 4266Mbps (2133MHz clock) with a x32 data interface, it delivers the speed and density required by modern smartphones, tablets, and embedded compute platforms while maintaining the low-power profile that defines the LPDDR4X family. The device is packaged in a compact 200-ball FBGA (15 x 10mm).

Because this part has reached end-of-life and carries little to no authorized-distributor availability, Pacific Component Xchange offers it on a Request-For-Quote basis to support legacy production, repair, and long-lifecycle programs.

Key Features

• Memory type: LPDDR4X SDRAM (Low-Power DDR4X mobile DRAM)
• Density: 64Gb (8GB), Quad Die Package (QDP)
• Data rate: Up to 4266Mbps (-MGCL speed grade), 2133MHz clock
• Organization: x32 data interface (dual-channel, 8 banks per channel)
• Package: FBGA-200 (15 x 10mm)
• I/O supply voltage: 1.7V to 1.95V
• Operating temperature: -25°C to +85°C
• Low-power features: auto self-refresh, auto precharge, write leveling, asynchronous reset, data mask, and ZQ calibration

Applications

• Smartphones and tablets
• 5G and AI-enabled mobile devices
• Embedded and IoT compute modules
• Automotive infotainment and ADAS platforms
• Single-board computers and networking equipment

Why Source K4UCE3Q4AB-MGCL from Pacific Component Xchange

Pacific Component Xchange specializes in hard-to-find and obsolete memory like the discontinued K4UCE3Q4AB-MGCL. With limited authorized-channel availability, sourcing this LPDDR4X device through a trusted independent distributor protects your production line and end-of-life builds. Our team supports authenticity verification, quality inspection, and global shipping to keep your programs running. Request a quote (RFQ) today and our sourcing specialists will respond with current pricing, lead time, and availability for your required quantity.