SK hynix DDR3L Memory
H5TC4G63EFR-PBA — SK hynix 4Gb 256M x16 DDR3L
H5TC4G63EFR-PBA is an SK hynix 4Gb 256M x16 DDR3L component with 1600 Mbps data rate, 11-11-11 timing, 1.35V supply and 96-ball FBGA. Request the exact low-voltage PBA part.
Request Quote- Density
- 4Gb
- Organization
- 256M x16
- Data rate
- 1600 Mbps
- Supply
- 1.35V +0.100V / -0.067V
- Package
- 96-ball FBGA
Sourced technical facts
H5TC4G63EFR-PBA Specifications
Each listed field links to its manufacturer reference. Unverified electrical or qualification details are not filled in from neighboring part numbers.
| Memory family | DDR3L [source] |
|---|---|
| Density | 4Gb [source] |
| Organization | 256M x16 [source] |
| Data rate | 1600 Mbps [source] |
| Speed-bin timing | CL-tRCD-tRP: 11-11-11 [source] |
| Supply | 1.35V +0.100V / -0.067V [source] |
| Package | 96-ball FBGA [source] |
| Grade | Commercial (A ordering option) [source] |
Exact model identity
PBA specifies the low-voltage 1600 Mbps x16 part
The H5TC EFR reference identifies this part as DDR3L, with a nominal 1.35V supply. A generic DDR3 category label is too broad for checking a low-voltage board: the full H5TC4G63EFR-PBA identity and its supply requirements belong on the purchasing specification.
PB selects 1600 Mbps with 11-11-11 timing; A is the commercial ordering option. Do not infer industrial qualification from the fact that a component is being purchased for an industrial machine or repair job.
Selection boundary
The 4G63 and 4G83 options have different interfaces
Within the EFR DDR3L family, H5TC4G63EFR-PBA is 256M x16 in 96-ball FBGA. H5TC4G83EFR-PBA is the 512M x8 option in 78-ball FBGA. Both have 4Gb total density and the PBA ending, but the data width and package differ.
For board repair, a readable marking and the original BOM help distinguish these close names. The engineering check should use the x16 pin assignment and approved controller settings, not just the printed capacity or a supplier's family heading.
Before approving the offer
Ordering checks for H5TC4G63EFR-PBA
Check the low-voltage rail
Verify the board's supply requirements against the DDR3L operating range in the matching datasheet.
Match 4G63, not 4G83
Retain the 256M x16 organization and 96-ball package during offer review.
Review the grade requirement
PBA is the commercial option; obtain separate approval if the application requires another temperature grade.
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 H5TC4G63EFR-PBA
Have several parts? Email your BOM or start with this exact MPN prefilled.