Solid state hybrid drive

A solid-state hard disk and chip technology, applied in the direction of input/output to record carrier, etc., can solve the problems of high cost, slow read and write speed, short erasing and writing life, etc., achieve low cost, long erasing and writing life, save power consumption and cost effect

Inactive Publication Date: 2015-08-26
SHANGHAI XINCHU INTEGRATED CIRCUIT
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Problems solved by technology

[0004] The non-volatile memory of the 3D process has a large storage capacity and fast read and write speed, but the cost is high, while the traditional NAND or NOR solid-state hard disk has a slow read and write speed and a short lifespan. Therefore, how to make a large storage capacity and read and write speed Solid state hard drives with fast and long erasing and writing life have become a major problem faced by those skilled in the art

Method used

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Embodiment Construction

[0036] see image 3 With the structure shown, the present invention provides a hybrid solid-state hard disk, wherein the hybrid solid-state hard disk includes:

[0037] Storage array chips, including new non-volatile memory chip arrays and flash memory chip arrays, to store data in a non-volatile manner;

[0038] The storage controller is connected with the storage array chip, executes firmware programs and algorithms, controls read, write and erase operations on the storage array chip, and performs data transmission with peripheral devices.

[0039] As a preferred embodiment of the present invention, the novel nonvolatile memory chip array includes a phase change memory chip array, a magnetoresistive memory chip array, a ferroelectric memory chip array and a resistive memory chip array.

[0040] As a preferred embodiment of the present invention, the array of flash memory chips includes an array of NAND and / or NOR type flash memory chips.

[0041] As a preferred embodiment ...

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Abstract

The invention relates to the technical field of electronic equipment storage equipment, in particular to a solid state hybrid drive. The solid state hybrid drive comprises a storage controller and a storage array, wherein the storage array consists of a novel nonvolatile storage chip and a flash memory storage chip. Compared with a traditional NAND or NOR type flash type solid state drive, the solid state hybrid drive is higher in read-write speed and longer in erasing service life. Compared with the solid state drive which adopts a latest technology and is based on the novel nonvolatile storage chip, the solid state hybrid drive is low in cost and high in integration degree and is favorable for saving the power consumption and cost of the solid state drive.

Description

technical field [0001] The invention relates to the technical field of electronic device storage devices, in particular to a hybrid solid state hard disk. Background technique [0002] With the development of science and technology, NAND (NOT AND) hybrid solid-state drives have become the mainstream non-volatile storage technology, widely used in data centers, personal computers, mobile phones, smart terminals, consumer electronics and other fields, and there is still demand growing situation. figure 1 The structure diagram of the traditional hard disk is shown. With the development of science and technology, the technology of solid-state hard disk is different from that of traditional hard disk, so many new memory manufacturers have emerged. Manufacturers only need to buy NAND storage particles and match them with appropriate control chips. It is possible to manufacture solid-state drives, such as figure 2 As shown, the new generation of solid-state drives generally use ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/06
Inventor 景蔚亮叶勇陈邦明
Owner SHANGHAI XINCHU INTEGRATED CIRCUIT
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