Ufs Bga 254 Datasheet ★ Simple
The UFS BGA 254 Datasheet lists theoretical performance, but real-world numbers depend on host controller and PCB layout.
Since these are proprietary electronic components, you usually need to visit the manufacturer's portal or a distributor database.
If you are looking for the "Footprint" or "Land Pattern" paper for PCB design, you should search for "JEDEC MO-287" or "JEDEC MO-315" (depending on the exact thickness), which are the industry standard white papers defining the dimensions of BGA 254 packages.
(Ball Grid Array) is a standardized high-density package commonly used for Universal Flash Storage ( ) and Multi-Chip Packages (
), which combine UFS and LPDDR memory in a single footprint. 1. Key Technical Specifications
Standard UFS BGA 254 chips (typically UFS 2.x, 3.x, or 4.x) follow common electrical and physical characteristics as outlined in industry standards like JEDEC. : UFS 2.1 / 3.1 / 4.0 (Backwards compatible). Voltage Rails : Core voltage (typically 2.7V – 3.6V). : I/O voltage (typically 1.14V – 1.26V). : Auxiliary interface voltage (typically 1.70V – 1.95V). Performance : Read speeds up to and write speeds up to depending on the controller and programmer used. Physical Layout : 254-ball grid, often in an 11.5mm x 13.0mm form factor. Amazon.com 2. Pinout Configuration (Critical Pins) Ufs Bga 254 Datasheet
UFS chips utilize a differential signaling interface (M-PHY) rather than the parallel bus used in eMMC. Data Lanes
: DIN_t/c (Differential Input) and DOUT_t/c (Differential Output) for full-duplex communication. (Reference Clock). (Hardware Reset). (Requires bypass capacitors, typically dfsimg1.hqewimg.com 3. Industry Applications
BGA 254 is primarily found in high-end smartphones and tablets. It is a "2-in-1" package because it can support both
protocols on the same physical footprint, though they are not electrically interchangeable. AliExpress 4. Recommended Tools & Support
For repair, data recovery, or programming, the following hardware is standard: JCID U15 UFS Programmer BGA153/254/297 Read Write Tool The UFS BGA 254 Datasheet lists theoretical performance,
The datasheet's thermal resistance parameters (ΘJA, ΘJC) guide heatsinking. For >512GB devices, add thermal vias under the exposed die pad (if present) connected to a ground plane. Consider an optional thermal pad on the opposite PCB side.
Before downloading a UFS BGA 254 Datasheet from a manufacturer like Samsung, Kioxia, SK Hynix, or Micron, you must understand that every datasheet contains device-specific nuances. While JEDEC provides a baseline, each vendor optimizes timing, power sequencing, and advanced features (like Health Descriptor or Write Booster).
A thorough datasheet analysis will help you answer critical questions:
Ignoring these details can lead to signal integrity issues, boot failures, or catastrophic field returns.
To find the exact electrical characteristics (voltage, timing, pinout), you need to search by a part number. Below are common series that use the BGA 254 package: If you are looking for the "Footprint" or
Example A: Samsung (KLUEG/E/F series)
Example B: Kioxia (formerly Toshiba)
The datasheet will specify strict timing:
Violating this sequence can cause latch-up or permanent damage to the UFS device.