SK hynix DDR3 Memory
H5TQ4G63EFR-RDI — SK hynix 4Gb 256M x16 DDR3
H5TQ4G63EFR-RDI is an SK hynix 4Gb 256M x16 DDR3 device rated at 1866 Mbps with 13-13-13 timing, a 1.5V nominal supply, industrial temperature grade and a 96-ball FBGA package.
Request Quote- Density
- 4Gb
- Organization
- 256M x16
- Data rate
- 1866 Mbps
- Package
- 96-ball FBGA
- Grade
- Industrial
Sourced technical facts
H5TQ4G63EFR-RDI Specifications
Each listed field links to its manufacturer reference. Unverified electrical or qualification details are not filled in from neighboring part numbers.
| Memory family | DDR3 [source] |
|---|---|
| Density | 4Gb [source] |
| Organization | 256M x16 [source] |
| Data rate | 1866 Mbps [source] |
| Speed-bin timing | CL-tRCD-tRP: 13-13-13 [source] |
| Supply | 1.5V ±0.075V [source] |
| Package | 96-ball FBGA [source] |
| Grade | Industrial [source] |
| Case temperature | -40°C to 95°C; refresh conditions apply above 85°C [source] |
Exact model identity
RDI identifies a 1.5V industrial DDR3 x16 part
The exact ordering row lists 256M x16 organization, the RD 1866 Mbps 13-13-13 bin and the final I industrial grade. Preserve RDI in the request and incoming identification check.
This is a 1.5V DDR3 device in a 96-ball package. Do not apply a DDR3L 1.35V or 78-ball description from a nearby H5TC part to this MPN.
Selection boundary
The industrial range includes a refresh boundary
The cited document lists case temperature from -40°C to 95°C for the industrial selection. It also changes refresh requirements above 85°C, so the maximum rating must be evaluated with the documented operating conditions.
Industrial component grade does not establish qualification or suitability for a finished system. Engineering remains responsible for the board's electrical, timing and thermal validation.
Before approving the offer
Ordering checks for H5TQ4G63EFR-RDI
DDR3 supply
Confirm the design uses the 1.5V DDR3 electrical conditions, not a DDR3L assumption.
x16 package map
Match 256M x16 and the 96-ball signal assignment.
Industrial suffix
Retain the final I and review high-temperature refresh conditions for the intended design.
Send quantity and destination
Date code, packing and requested delivery date are optional preferences; “No preference” is acceptable. If a quotable source is identified, the written offer separates confirmed quantity, condition, lead time, price and terms from items still pending.
Manufacturer specifications identify the device. Your engineering team confirms system fit; DramTrade confirms the proposed supply in a quotation. An enquiry does not reserve stock.
Browse SK hynix memory references. Catalog navigation does not imply approved replacements.
Exact-MPN quotation
Request H5TQ4G63EFR-RDI
Have several parts? Email your BOM or start with this exact MPN prefilled.