Phison Electronics Corporation

Ta-Chuan Wei

Hsiang-Hsiung Yu

Yun-Chieh Chen

Yu-Chung Shen

Chih-Jen Hsu

Shih-Kung Lin

A non-volatile memory storage apparatus having a connector, an energy storage circuit, a power regulator and supply circuit, a non-volatile memory module, a memory controller and a buffer memory is provided. The power regulator and supply circuit is configured for transforming an output voltage from the energy storage circuit into a first voltage used for the non-volatile memory module and a second voltage used for the memory controller and the buffer memory. The memory controller is configured for writing data stored temporarily in the buffer memory into the non-volatile memory module with a special writing mode when receiving a detecting signal indicating that an input voltage is continuously smaller than a predetermined voltage for a predetermined period or receiving a detecting signal indicating that an inactive status of the connector or receiving a suspend mode signal, a warm reset signal or a hot reset signal from a host system.

Non-volatile memory storage apparatus, memory controller and data storing method

A memory storage device, a memory control circuit unit and a power supply method are provided. The power supply method includes: providing a first power voltage to a host interface circuit of the memory storage device; providing a second power voltage to a memory management circuit of the memory storage device; providing a third power voltage to a memory interface circuit of the memory storage device, wherein a reference voltage terminal of the memory interface circuit is coupled to a power input terminal of the memory management circuit. Thus, the overheat problem of the memory storage device due to the voltage conversion may be improved.

Memory storage device, memory control circuit unit and power supply method

A multi-layer printed circuit board structure, a connector module and a memory storage device are provided. The multi-layer printed circuit board structure includes a first layout layer and a second layout layer. The first layout layer includes a shielding element and at least one pad. The shielding element provides the grounding voltage. The second layout layer is disposed corresponding to the first layout layer and includes at least one wire, and one end of each wire is coupled to one of the pads. A predefined proportion of the wire is covered by a projection plane of the shielding element projected on the second layout layer.

Growing community of inventors

Miaoli County, Taiwan

Ta-Chuan Wei