CN110633236A - UFS-based miniature TYPE-C mobile solid state disk - Google Patents
UFS-based miniature TYPE-C mobile solid state disk Download PDFInfo
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- CN110633236A CN110633236A CN201910898754.6A CN201910898754A CN110633236A CN 110633236 A CN110633236 A CN 110633236A CN 201910898754 A CN201910898754 A CN 201910898754A CN 110633236 A CN110633236 A CN 110633236A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F13/00—Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
- G06F13/38—Information transfer, e.g. on bus
- G06F13/382—Information transfer, e.g. on bus using universal interface adapter
- G06F13/385—Information transfer, e.g. on bus using universal interface adapter for adaptation of a particular data processing system to different peripheral devices
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F13/00—Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
- G06F13/38—Information transfer, e.g. on bus
- G06F13/40—Bus structure
- G06F13/4063—Device-to-bus coupling
- G06F13/4068—Electrical coupling
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2213/00—Indexing scheme relating to interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
- G06F2213/0042—Universal serial bus [USB]
Abstract
The invention discloses a UFS-based miniature TYPE-C mobile solid-state disk, which comprises: the device comprises a power interface module, a memory module, a data interface module, a control module, a circuit substrate and a data conversion module; the circuit comprises a power interface module, a memory module, a data interface module and a control module, wherein the data conversion module is arranged on a circuit substrate, the size of the circuit substrate is 27mm to 18mm, the memory module comprises a UFS flash memory, and the data interface module comprises a TYPE-C interface; the power interface module is electrically connected with the data conversion module to supply power to the components on the circuit substrate; the data interface module is electrically connected with the data conversion module, the data conversion module is electrically connected with the control module, so that the mobile solid state disk can be mutually transmitted with data of peripheral equipment, and the data conversion module is electrically connected with the control module, so that control instruction information for controlling the memory module to read and write data by the control module is mutually transmitted between the mobile solid state disk and the control module. Compared with the prior art, the scheme can reduce the production cost of the mobile solid state disk.
Description
Technical Field
The invention relates to the field of memories, in particular to a UFS-based miniature TYPE-C mobile solid-state hard disk.
Background
In the current market, mobile solid state disks, such as m.2 interface solid state disks, and mSATA interface solid state disks (mini-SATA, mini version SATA interface) solid state disks, need to be connected to a circuit of a patch panel with a data interface (such as a USB interface) to form a mobile solid state disk. In order to carry the solid state disk with the m.2 interface or the solid state disk with the mSATA interface, the size of the adapter plate is not necessarily smaller than the product size of the solid state disk with the m.2 interface or the solid state disk with the mSATA interface. The design principle of the existing mobile solid state disk is realized by adopting a mode of superposing the solid state disk and the adapter plate with the data interface, and the design has the problems of large product volume, long production and processing period, easy increase of reject ratio and the like, so that the material cost and the time cost required by the production of the mobile solid state disk are high, namely the production cost is high. Therefore, how to reduce the production cost of the mobile solid state disk is necessary.
Disclosure of Invention
The invention mainly aims to provide a UFS-based miniature TYPE-C mobile solid-state hard disk, and aims to solve the technical problem of reducing the production cost of mobile solid-state hard disks.
The invention provides a UFS-based miniature TYPE-C mobile solid-state disk, which comprises: the device comprises a power interface module, a memory module, a data interface module, a control module, a circuit substrate and a data conversion module;
the power interface module, the memory module, the data interface module, the control module and the data conversion module are all arranged on the circuit substrate, wherein the size of the circuit substrate is 27mm × 18mm, the memory module comprises a UFS flash memory, and the data interface module comprises a TYPE-C interface;
the power interface module is respectively and electrically connected with the memory module, the data conversion module and the control module;
the data interface module is electrically connected with the data conversion module, the data conversion module is electrically connected with the control module, so that the mobile solid state disk can be mutually transmitted with the data of the peripheral equipment,
the data conversion module is electrically connected with the control module, so that control instruction information used for controlling the control module to control the memory module to read and write data is mutually transmitted between the data conversion module and the control module.
Preferably, the power interface module comprises a first power conversion module and a second power conversion module;
the first power supply conversion module is used for converting a 5V external power supply into a 3.3V power supply;
the second power conversion module is used for converting the 5V external power supply into a 1.2V power supply.
Preferably, the UFS-based miniature TYPE-C mobile solid state disk further comprises an oscillator, wherein one end of the oscillator is electrically connected with the output end of the first power conversion module, and the other end of the oscillator is electrically connected with the input end of the data conversion module.
Preferably, the data conversion module comprises a JMS901 chip.
Preferably, the UFS-based miniature TYPE-C mobile solid state disk further includes an LED module, the LED module is electrically connected to the data conversion module, and the LED module is configured to control the LED module to blink when the mobile solid state disk performs data transmission with a peripheral device.
Preferably, the signal input end of the TYPE-C interface is connected with the signal output end of the peripheral equipment;
the signal output end of the TYPE-C interface is connected with the signal input end of the data conversion module;
the power supply input end of the TYPE-C interface is connected with the power supply output end of the peripheral equipment.
Preferably, the power supply input end of the first power conversion module is connected to the power supply output end of the peripheral device through a TYPE-C interface, and the power supply output end of the first power conversion module is respectively connected to the power supply input end of the data conversion module, the first power supply input end of the memory module, and the power supply input end of the control module.
Preferably, the control module comprises a W25X20CLSNIG chip;
the signal input end of the W25X20CLSNIG chip is connected with the signal output end of the data conversion module;
the power supply input end of the W25X20CLSNIG chip is connected with the power supply output end of the first power supply conversion module;
the negative power supply pin of the W25X20CLSNIG chip is grounded.
Preferably, the signal input end of the memory module is connected with the signal output end of the data conversion module;
the signal output end of the memory module is connected with the signal input end of the data conversion module;
a first power supply input end of the memory module is connected with a power supply output end of the first power supply conversion module;
the second power supply input end of the memory module is connected with the power supply output end of the data conversion module;
and the third power supply input end of the memory module is connected with the power supply output end of the second power supply conversion module.
Preferably, a signal input end of the JMS901 chip is connected with a signal output end of the TYPE-C interface;
the signal output end of the JMS901 chip is connected with the signal input end of the control module and the signal input end of the storage module;
and the power supply input end of the JMS901 chip is connected with the power supply output end of the first power supply conversion module.
The invention has the beneficial effects that: the design that the traditional solid state disk is overlapped with a patch panel of a data interface to form a mobile solid state disk is eliminated, and all parts of the mobile solid state disk, including a power interface module, a memory module, a data interface module, a control module, a circuit substrate and a data conversion module, are integrated on one circuit board, so that the volume of the mobile solid state disk is greatly smaller than that of a common mobile solid state disk. Compared with the common mobile solid state disk, the mobile solid state disk of the technical scheme can achieve the function of the mobile solid state disk only by fewer components, so that the material cost can be reduced by reducing the materials required by producing the mobile solid state disk, the production processing period is shortened, and the circuit reject ratio of the mobile solid state disk is reduced. In conclusion, the miniature TYPE-C mobile solid state disk based on the UFS greatly reduces the material cost and the time cost, namely the production cost, required by the production of the mobile solid state disk.
Drawings
Fig. 1 is a schematic circuit block diagram of a first embodiment of a UFS-based miniature TYPE-C mobile solid-state drive according to the present invention;
fig. 2 is a schematic diagram illustrating a data interaction process between a micro TYPE-C mobile solid state disk based on UFS and a peripheral device according to the present invention;
fig. 3 is a schematic circuit block diagram of a second embodiment of a UFS-based miniature TYPE-C mobile solid-state drive according to the present invention;
fig. 4 is a partial schematic diagram of a specific circuit of a micro TYPE-C mobile solid-state disk based on UFS according to the present invention;
FIG. 5 is a schematic diagram of a TYPE-C interface structure of a UFS-based miniature TYPE-C mobile solid-state disk according to the present invention;
fig. 6 is a schematic structural diagram of a first power conversion module of a micro TYPE-C mobile solid-state disk based on UFS according to the present invention;
FIG. 7 is a JMS901 chip diagram of a micro TYPE-C mobile solid state disk based on UFS according to the present invention;
fig. 8 is a schematic structural diagram of a control module of a UFS-based miniature TYPE-C mobile solid-state disk according to the present invention;
fig. 9 is a schematic structural diagram of a memory module of a UFS-based miniature TYPE-C mobile solid-state disk according to the present invention.
Description of reference numerals:
1. a power interface module; 2. a memory module; 3. a data interface module; 4. a control module; 5. a data conversion module; 6. a first power conversion module; 7. a second power conversion module; 8. an oscillator; 9. an LED module.
The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.
Detailed Description
It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1, 2 and 4, the present invention provides a UFS-based mini TYPE-C mobile solid state disk, including: the device comprises a power interface module 1, a memory module 2, a data interface module 3, a control module 4, a circuit substrate and a data conversion module 5;
the power interface module 1, the memory module 2, the data interface module 3, the control module 4 and the data conversion module 5 are all arranged on the circuit substrate, wherein the size of the circuit substrate is 27mm x 18 mm;
the power interface module 1 is respectively and electrically connected with the memory module 2, the data conversion module 5 and the control module 4;
the data interface module 3 is electrically connected with the data conversion module 5, the data conversion module 5 is electrically connected with the control module 4, so that the mobile solid state disk can be mutually transmitted with the data of peripheral equipment,
the data conversion module 5 is electrically connected with the control module 4, so that control instruction information for controlling the memory module 2 to read and write data by the control module 4 is mutually transmitted between the two modules.
In the embodiment of the present invention, the power interface module 1 is used to supply power to components on the circuit substrate, the memory module 2 is used to store data, and the memory module 2 includes, but is not limited to, UFS (Universal Flash Storage). The UFS flash memory includes UFS2.0, UFS2.1, and UFS 3.0. In the embodiment of the present invention, UFS2.1 is employed as the memory module 2. The UFS adopts serial data transmission, supports full-duplex operation, can simultaneously perform read-write operation, has high transmission speed and reduces power consumption by half compared with eMMC. By setting the memory module 2 as the UFS flash memory, the micro TYPE-C mobile solid-state disk based on the UFS has faster data reading and writing and lower power consumption. Data interface module 3 is used for the miniature TYPE-C based on UFS to remove solid state hard drives and peripheral equipment and carry out the data interaction, wherein, data interface module 3 includes the TYPE-C interface, support USB2.0 transport protocol and USB3.0 transport protocol, through setting up data interface module 3 to the TYPE-C interface for miniature TYPE-C based on UFS removes solid state hard drives and can be connected with peripheral equipment communication such as computer, cell-phone, TV, improves the application scope of removing solid state hard drives. The control module 4 is a memory including an operating system, and is used for controlling the memory module 2 to read and write data. The data conversion module 5 functions as: the first is responsible for sending the data of the serial interface of the memory module 2 to the protocol converter, the protocol converter converts the data into TX and RX digital signals according to the protocol, and exchanges data with peripheral equipment through the data interface module 3, thereby finishing the data exchange between the memory module 2 and the peripheral equipment; secondly, the operation instruction information sent by the peripheral equipment is converted into an operation instruction which can be identified by the memory module 2, and data operations and control such as data reading and writing, capacity reporting, formatting and the like are carried out on the memory module 2. Referring to fig. 2, a schematic flowchart of data interaction between the UFS-based miniature TYPE-C mobile solid state disk and the peripheral device is shown. Take the example of a peripheral device storing data into memory module 2. The peripheral equipment transmits data to the UFS-based miniature TYPE-C mobile solid-state hard disk through the data interface module 3, and after the data conversion module 5 identifies external data, the data conversion module transmits a first control instruction to the control module 4 to inform the control module 4 that the external data enters the UFS-based miniature TYPE-C mobile solid-state hard disk. After receiving the first control instruction, the control module 4 generates a second control instruction and transmits the second control instruction to the data conversion module 5. After receiving the second Control instruction, the data conversion module 5 generates a third Control instruction and sends the third Control instruction to the memory module 2, and after receiving the third Control instruction, an MCU (Micro Control Unit) in the memory module 2 stores the data in the physical space of the memory module 2. The power interface module 1, the memory module 2, the data interface module 3, the control module 4 and the data conversion module 5 are all arranged on the circuit substrate, and the size of the circuit substrate is 27mm × 18 mm. The power interface module 1, the memory module 2, the data interface module 3, the control module 4 and the data conversion module 5 are integrated on the circuit substrate, so that a complete micro TYPE-C mobile solid-state hard disk based on the UFS can be formed, a USB adapter plate is not needed, and components required for producing the micro TYPE-C mobile solid-state hard disk based on the UFS are reduced. The size of the circuit board is 27mm × 18mm, which is the minimum size for integrating the components on the circuit board. Through the design, the volume of the UFS-based miniature TYPE-C mobile solid state disk is far smaller than that of the existing common mobile solid state disk, components required by the production of the mobile solid state disk are reduced, the production and processing period of the mobile solid state disk can be shortened, the reject ratio of a circuit is reduced, the material cost and the time cost required by the production of the mobile solid state disk are reduced, and the cost required by the production of the mobile solid state disk is reduced. In addition, because the components and parts of the UFS-based miniature TYPE-C mobile solid state disk are less than that of a common mobile solid state disk, the power consumption of the UFS-based miniature TYPE-C mobile solid state disk is lower.
Referring to fig. 3, the power interface module 1 includes a first power conversion module 6 and a second power conversion module 7;
the first power supply conversion module 6 is used for converting a 5V external power supply into a 3.3V power supply;
the second power conversion module 7 is used for converting the 5V external power into a 1.2V power.
In the embodiment of the present invention, the power interface module 1 includes a first power conversion module 6 and a second power conversion module 7. The first power conversion module 6 is used for converting an external power supply of 5V into a power supply of 3.3V. The second power conversion module 7 can convert the 5V external power into the 1.2V power, and the sub-modules in the data conversion module 5 work after receiving the 1.2V power. Through the first power conversion module 6 and the second power conversion module 7, when the mobile solid state disk works, a plurality of external power supplies with different voltage values are not needed, the voltage compatibility of the UFS-based miniature TYPE-C mobile solid state disk is improved, and all modules connected with the data conversion module 5 can receive required working voltage, so that the UFS-based miniature TYPE-C mobile solid state disk can normally work.
Referring to fig. 3, the mobile solid state disk further includes an oscillator 8, and one end of the oscillator 8 is electrically connected to the output end of the first power conversion module 6, and the other end of the oscillator is electrically connected to the input end of the data conversion module 5.
In the embodiment of the present invention, one end of the oscillator 8 is electrically connected to the output end of the first power conversion module 6, and the other end is electrically connected to the input end of the data conversion module 5, so as to stabilize the 3.3V power, and thus the data conversion module 5 can receive the more stable 3.3V power.
Referring to fig. 4 and 7, the data conversion module 5 includes a JMS901 chip.
In the embodiment of the invention, the JMS901 chip is a conversion chip between the TYPE-C interface and the UFS, and perfectly realizes the following functions: firstly, an internal module of the JMS901 chip is responsible for sending a data signal of the UFS serial interface to a protocol converter, the protocol converter converts the data signal into TX and RX digital signals according to a protocol and exchanges data with peripheral equipment through a TYPE-C interface, and the data exchange between the UFS flash memory and the peripheral equipment is completed; secondly, an internal module of the JMS901 chip is responsible for converting an operation instruction sent by the peripheral device into an operation instruction recognizable by the UFS, and performing data operations and controls such as data reading and writing, reporting capacity, formatting and the like on the UFS memory; thirdly, the internal module of the JMS901 chip performs initialization and self-checking, CPU module operation control, task scheduling, data splitting and integration, check calculation, and enters a production modulation mode according to the operating system and control instructions stored in the control module 4.
Referring to fig. 3, the UFS-based miniature TYPE-C mobile solid state disk further includes an LED module 9, the LED module 9 is electrically connected to the data conversion module 5, and the LED module 9 is configured to control the LED module 9 to flash the LED module 9 when the mobile solid state disk performs data transmission with a peripheral device, where the data conversion module 5 controls the LED module 9 to flash the LED module 9.
In the embodiment of the invention, when the micro TYPE-C mobile solid state disk based on UFS performs data transmission with peripheral equipment, the data conversion module 5 generates a flicker instruction, and the LED module 9 starts to flicker after receiving the flicker instruction. Through the arrangement, a user can visually see the UFS-based miniature TYPE-C mobile solid-state hard disk, and the UFS-based miniature TYPE-C mobile solid-state hard disk is in a data transmission state.
Referring to fig. 5, a signal input terminal of the TYPE-C interface is connected to a signal output terminal of the peripheral device;
the signal output end of the TYPE-C interface is connected with the signal input end of the data conversion module 5;
the power supply input end of the TYPE-C interface is connected with the power supply output end of the peripheral equipment.
In the embodiment of the present invention, the TYPE-C interface has two rows of the same pins, wherein the pin SSRXP1, the pin SSRXN1, the pin SSTXN2 and the pin SSTXP2 are used as signal transmission pins for signal transmission with the peripheral device. And the pin VBUS is used as a power supply input end of the TYPE-C interface and is connected with a power supply output end of the peripheral equipment, so that the peripheral equipment can supply power to the mobile solid state disk.
Referring to fig. 6, the power supply input terminal of the first power conversion module 6 is connected to the power supply output terminal of the peripheral device through the TYPE-C interface, and the power supply output terminal of the first power conversion module 6 is connected to the power supply input terminal of the data conversion module 5, the first power supply input terminal of the memory module 2, and the power supply input terminal of the control module 4, respectively.
In the embodiment of the present invention, the power supply input terminal of the first power conversion module 6 is connected to the power supply output terminal of the peripheral device through the TYPE-C interface, so as to generate a 5V voltage, and after conversion, a 3.3V voltage is obtained and output to the power supply input terminal of the data conversion module 5, the first power supply input terminal of the memory module 2, and the power supply input terminal of the control module 4.
Referring to fig. 7, a signal input terminal of the JMS901 chip is connected to a signal output terminal of the TYPE-C interface;
the signal output end of the JMS901 chip is connected with the signal input end of the control module 4 and the signal input end of the storage module 2;
the power supply input end of the JMS901 chip is connected with the power supply output end of the first power supply conversion module 6.
In the embodiment of the present invention, the number 15 to the number 18 and the number 20 to the number 23 pins of the JMS901 chip are used as first signal input/output pins to connect signal input/output pins of the TYPE-C interface, that is, the pin SSRXP2, the pin SSRXN1, the pin SSRXP1, the pin SSRXN2, the pin SSTXP2, the pin SSTXN1, the pin SSTXP1 and the pin SSTXN2 of the JMS901 chip are used as first signal input/output pins to connect signal input/output pins of the TYPE-C interface, that is, the pin xp1, the pin SSTXN1, the SSRXN2 and the pin SSRXP2 of the TYPE-C interface. The signal output end of the JMS901 chip is connected with the signal input end of the control module 4, namely, the pin GPIO1/CLK, the pin GPIO2/MOSI, the pin GPIO3/SS and the pin GPIO4/URX/LED of the JMS901 chip are used as signal output ends to be connected with the signal input end of the control module 4 and the signal input end of the memory module 2.
Referring to fig. 8, the control module 4 includes a W25X20CLSNIG chip;
the signal input end of the W25X20CLSNIG chip is connected with the signal output end of the data conversion module;
the power supply input end of the W25X20CLSNIG chip is connected with the power supply output end of the first power supply conversion module;
the negative power supply pin of the W25X20CLSNIG chip is grounded.
In the embodiment of the present invention, the control module 4 includes a control chip with a model W25X20 CLSNIG. A positive power supply pin (VCC) of the W25X20CLSNIG chip is connected to the power supply output terminal of the first power conversion module 6 as a power supply input terminal, and a pin HOLD of the W25X20CLSNIG chip is connected to the power supply output terminal of the first power conversion module 6. Pin of W25X20CLSNIG chip
The pin SO, the pin SCK, and the pin SI are signal input/output pins serving as signal input ends of the W25X20CLSNIG chip and connected to a signal output end of the data conversion module 5. Pin VSS of the W25X20CLSNIG chip is grounded.
Referring to fig. 9, the signal input terminal of the memory module 2 is connected to the signal output terminal of the data conversion module 5;
the signal output end of the memory module 2 is connected with the signal input end of the data conversion module 5;
a first power supply input end of the memory module 2 is connected with a power supply output end of the first power supply conversion module 6;
a second power supply input end of the memory module 2 is connected with a power supply output end of the data conversion module 5;
the third power supply input end of the memory module 2 is connected with the power supply output end of the second power supply conversion module 7.
In the embodiment of the present invention, the pin F1 and the pin F2 of the memory module 2 are used as signal input terminals and connected to the signal output terminal of the data conversion module 5. Pins K2 and K1 of memory module 2 serve as signal outputs and are connected to signal inputs of data conversion module 5. Pins B8 through P9 of the memory module 2 are used as first power input terminals to connect to the power output terminal of the first power conversion module 6. The pins A4 to F5 of the memory module 2 are used as the second power input terminals and are connected to the power output terminal of the data conversion module 5. The pin a6 to the pin K7 of the memory module 2 are used as third power supply input terminals and are connected to the power supply output terminal of the second power conversion module 7.
The above description is only a preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (10)
1. The utility model provides a miniature TYPE-C removes solid state hard drives based on UFS which characterized in that includes: the device comprises a power interface module, a memory module, a data interface module, a control module, a circuit substrate and a data conversion module;
the power interface module, the memory module, the data interface module, the control module and the data conversion module are all arranged on the circuit substrate, wherein the size of the circuit substrate is 27mm x 18mm, the memory module comprises a UFS flash memory, and the data interface module comprises a TYPE-C interface;
the power interface module is electrically connected with the memory module, the data conversion module and the control module respectively;
the data interface module is electrically connected with the data conversion module, the data conversion module is electrically connected with the control module, so that the mobile solid state disk can be mutually transmitted with data of peripheral equipment, and the data conversion module is electrically connected with the control module, so that control instruction information used for controlling the memory module to read and write data by the control module is mutually transmitted between the data conversion module and the control module.
2. The UFS-based miniature TYPE-C mobile solid state disk of claim 1, wherein the power interface module comprises a first power conversion module and a second power conversion module;
the first power supply conversion module is used for converting a 5V external power supply into a 3.3V power supply;
the second power supply conversion module is used for converting a 5V external power supply into a 1.2V power supply.
3. The UFS-based miniature TYPE-C mobile solid state disk of claim 2, further comprising an oscillator, wherein one end of the oscillator is electrically connected to the output of the first power conversion module, and the other end of the oscillator is electrically connected to the input of the data conversion module.
4. The UFS-based miniature TYPE-C mobile solid state disk of claim 1, wherein the data conversion module comprises a JMS901 chip.
5. The UFS-based miniature TYPE-C mobile solid state disk of claim 1, further comprising an LED module electrically connected to the data conversion module, wherein the LED module is configured to control the LED module to blink when the mobile solid state disk performs data transmission with the peripheral device.
6. The UFS-based miniature TYPE-C mobile solid-state disk of claim 1, wherein a signal input of the TYPE-C interface is connected to a signal output of the peripheral device;
the signal output end of the TYPE-C interface is connected with the signal input end of the data conversion module;
and the power supply input end of the TYPE-C interface is connected with the power supply output end of the peripheral equipment.
7. The UFS-based miniature TYPE-C mobile solid state disk of claim 2, wherein the power input of the first power conversion module is connected to the power output of the peripheral device via the TYPE-C interface, and the power output of the first power conversion module is connected to the power input of the data conversion module, the first power input of the memory module, and the power input of the control module, respectively.
8. The UFS-based miniature TYPE-C mobile solid-state drive of claim 2, wherein said control module comprises a W25X20CLSNIG chip;
the signal input end of the W25X20CLSNIG chip is connected with the signal output end of the data conversion module;
the power supply input end of the W25X20CLSNIG chip is connected with the power supply output end of the first power supply conversion module;
the negative power supply pin of the W25X20CLSNIG chip is grounded.
9. The UFS-based miniature TYPE-C mobile solid-state disk of claim 2, wherein the signal input terminal of the memory module is connected to the signal output terminal of the data conversion module;
the signal output end of the memory module is connected with the signal input end of the data conversion module;
a first power supply input end of the memory module is connected with a power supply output end of the first power supply conversion module;
a second power supply input end of the memory module is connected with a power supply output end of the data conversion module;
and the third power supply input end of the memory module is connected with the power supply output end of the second power supply conversion module.
10. The UFS-based miniature TYPE-C mobile solid state disk of claim 4, wherein a signal input terminal of the JMS901 chip is connected to a signal output terminal of the TYPE-C interface;
the signal output end of the JMS901 chip is connected with the signal input end of the control module and the signal input end of the storage module;
and the power supply input end of the JMS901 chip is connected with the power supply output end of the first power supply conversion module.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113590513A (en) * | 2021-08-10 | 2021-11-02 | 中电科申泰信息科技有限公司 | Storage system based on USB-SATA bridge circuit |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113590513A (en) * | 2021-08-10 | 2021-11-02 | 中电科申泰信息科技有限公司 | Storage system based on USB-SATA bridge circuit |
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