? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? USB轉SATA橋接芯片JM20329

JM20329 是智微(JMicron)公司推出的一款高速USB to SATA Bridge橋接芯片，該芯片高集成的高速USB和SATA Phys技術為USB to SATA外圍設備提供了性價比優良的解決方案，該芯片采用0.18μmCMOS技術，制造工藝優良。其主要應用于：筆記本、上網本、移動存儲設備等中。桑尼奇孫生QQ:2335804557 ?18576699326，原裝現貨，歡迎交流。（更多詳情）

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JM20329的主要功能特性包括：

1、Compliance with Gen1i/Gen1m of Serial ATA II Electrical Specification 2.5???

2、Support SATA II Asynchronous Signal Recovery (Hot Plug) feature?????????????

3、Compliance with USB 2.0 electrical specification????????????????? ???????????

4、Support USB High-Speed and Full-Speed Operation?????????????????????????????

5、Compliance with USB Mass Storage Class, Bulk-Only Transport Specification???

6、Support ATA/ATAPI PACKET command set????????????????????????????????????????

7、Support ATA/ATAPI LBA48 addressing mode?????????????????????????????????????

8、Support 12MHz external crystal??????????????????????????????????????????????

9、Support external NVRAM for Vender Specific VID/PID of USB Device Controller?

10、Embedded 3.3V to 1.8V voltage regulator????????????????????????????????????

11、Single power 3.3V power supply?????????????????????????????????????????????

12、0.18um CMOS technology?????????????????????????????????????????????????????

13、48 LQFP package????????????????? ???????????????????????????????????????????

14、8 GPIO?????????????????????????????????????????????????????????????????????

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JM20329的管腳圖如下：

JM20329的功能框圖如下：

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?(以上信息由深圳桑尼奇科技有限公司提供)

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關鍵字：

JM20329；USB轉SATA橋接芯片

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