UFS3.1 Controller

UFS3.1 Controller — YS8803

General Description

YEESTOR UFS3.1 controller is designed to provide high performance, high capacity and low power storage solutions for mobile devices. It supports MIPI M-PHY 4.1 and UniPro 1.8, adopts low-power architecture and LDPC, supports 3D MLC/TLC/QLC NAND Flash, mainly used in high-speed storage products such as UFS and uMCP.

Key Features

Support UFS3.1/UFS2.2 protocol
Support HS-Gear4 x 2-Lane

Adopt MIPI M-PHY v4.1
Support UniPro v1.8

Support 3D MLC/TLC/QLC NAND Flash
Support ONFI 5.X, Toggle 4.0

Support 1.2V and 1.8V
LDPC

2CH, 4CE/CH
End to End data protection

Sequential Read: 2150 MB/s
Sequential Write: 2000 MB/s

Consumer grade operating temperature: -25°C ~ 85°C
Industrial grade working temperature: -40°C ~ 85°C