Ufs 3.1 Pinout [repack] -

⚠️ Important Note: UFS 3.1 uses M-PHY 4.1 (Gear 4) and UniPro 1.8. While the pinout is physically compatible with UFS 2.x, high-speed signals (Rx/Tx) require stricter PCB layout. Always verify with the specific component datasheet (e.g., Samsung, Kioxia, Micron, SK Hynix).

Here is the UFS 3.1 pinout:

UFS 3.1 Pinout

While the full 153-ball map contains many ground (GND) and "No Connect" (NC) pins, the critical functional pins are clustered as follows: Core Voltage ufs 3.1 pinout

Note: For ISP, power is often supplied via the device's USB port (battery connected) rather than external VCC wires to avoid current supply issues.  UFS | eStorage | Samsung Semiconductor Global ⚠️ Important Note : UFS 3

Common package sizes include: