标签: fe11

          FE1.1是一款采用 Single Transaction Translator (STT)技术的USB 2.0 High Speed 4-Port Hub控制芯片, 该芯片采用Test Scan Chain机制保证了数据的高质量传输，同时0.18 技术及power/clock控制机制的应用使该芯片在功耗性能上表现优异。QQ:1762516767 18675554078，原装现货，欢迎交流。（更多详情） FE1.1的采购信息如下 FE1.1的主要功能特性包括： 1、Fully compliant with Universal Serial Bus Specification Revision 2.0 (USB 2.0); 2、Integrated USB 2.0 Transceivers; 3、Integrated upstream 1.5KΩ pull-up, downstream 15KΩ pull-down, and serial resisters; 4、Integrated 5V to 3.3V and 1.8V regulator. 5、Integrated Power-On-Reset circuit; 6、Integrated 12MHz Oscillator with feedback resister, and crystal load capacitance; 7、Integrated 12MHz-to-480MHz Phase Lock Loop (PLL); 8、Single Transaction Translator (STT) 9、Automatic self-power status monitoring; 10、Ganged Power Control and Global Over-Current Detection support; 11、EEPROM configured options 12、Comprehensive Port Indicators support FE1.1的的管脚图如下：     FE1.1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)