JM20329
JM20329 是智微(JMicron)公司推出的一款高速USB to SATA Bridge芯片,该芯片高集成的高速USB和SATA Phys技术为USB to SATA外围设备提供了性价比优良的解决方案,该芯片采用0.18μmCMOS技术,制造工艺优良。其主要应用于:笔记本、上网本、移动存储设备等中。QQ:1762516767 18675554078,原装现货,欢迎交流。(更多详情)
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
JM20329的管脚图如下:
JM20329的功能框图如下:
(以上信息由深圳桑尼奇科技有限公司提供)
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