H5TQ4G63EFR-RDK – DDR3 SDRAM – SK Hynix

The SK Hynix H5TQ4G63EFR-RDK is a 4Gb (256M x16) DDR3 SDRAM rated at the DDR3-1866 speed grade in a 96-ball FBGA package, available now on an RFQ basis from Pacific Component Xchange.

The SK Hynix H5TQ4G63EFR-RDK is a 4-gigabit (4,294,967,296-bit) CMOS Double Data Rate III (DDR3) Synchronous DRAM organized as 256M x 16. Built on SK Hynix’s proven DDR3 process, it delivers the bandwidth and density required for mainstream embedded, networking, industrial, and consumer memory subsystems. The “-RD” speed grade designates the DDR3-1866 speed bin (CL13, 13-13-13), and the trailing “K” code identifies the normal-power-consumption, extended operating-temperature class within the H5TQ4G63EFR ordering family.

Key Features

• Density: 4Gb (4,294,967,296 bits)
• Organization: 256M x 16 (x16 data width)
• Memory type: DDR3 SDRAM (8-bit prefetch architecture)
• Speed grade: DDR3-1866 (“-RD”), CL13 (13-13-13); also supports lower DDR3 speed bins
• Supply voltage: VDD = VDDQ = 1.5V ±0.075V (DDR3, H5TQ prefix)
• Banks: 8 internal banks
• Package: JEDEC-standard 96-ball FBGA (x16)
• Differential clock (CK, CK#) and differential data strobe (DQS, DQS#)
• On-chip DLL, dynamic on-die termination (ODT), ZQ calibration, and write leveling supported
• RoHS-compliant, Lead-Free & Halogen-Free

Applications

• Networking and telecom line cards / routers
• Industrial controllers and embedded computing
• Set-top boxes, digital signage, and consumer electronics
• Solid-state storage controllers and buffer memory
• Single-board computers and legacy main-memory designs

Why Source H5TQ4G63EFR-RDK from Pacific Component Xchange

DDR3 SDRAM is reaching end-of-life across the industry, and the H5TQ4G63EFR-RDK has little to no authorized-distributor availability, making it a true hard-to-find part for active production and legacy maintenance builds. Pacific Component Xchange is an independent distributor specializing in obsolete and allocated memory, with quantity available and ready to quote. Every device is inspected for authenticity and traceability, and we ship worldwide to keep your line running. Request a quote (RFQ) today and our team will respond promptly with pricing, lead time, and available quantity for H5TQ4G63EFR-RDK.