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TM4C129X的USB外接PHY推荐使用那个型号？

yun zhou2
Prodigy 60 points
Other Parts Discussed in Thread: DP83867CR, DP83867CS, DP83867IS, DP83867E, TUSB1210

现在使用TM4C1294的USB2.0高速480Mbps需外接PHY，请推荐一款USB PHY芯片，最好有EVM评估板资料，谢谢！

  • 0
    Guru 65885 points

    http://www.ti.com.cn/lsds/ti_zh/interface/ethernet-products.page

    TI就有这样的芯片的，DP8386x系列

    (mm2)Approx. Price (US$)
    显示总共 39 种器件中的 39 种下载到电子表格中邮件
    Part Number
    		FunctionPort CountDatarate (Mbps)InterfaceSupplyVoltage (Volt)Cable Length (m)JTAG1149.1Special FeaturesRatingOperating Temperature Range (C)Package GroupEstimated Package Size (WxL) (mm2)Approx. Price (US$)
    DP83867CR - 以太网物理层收发器 - New PHY Single 10/100/1000 RGMII 1, 2.5 130 Yes Cable Diagnostics, IEEE 1588 SOF Catalog 0 to 70 VQFN 7 x 7: 49 mm2 4.40 | 1ku
    DP83867CS - 以太网物理层收发器 - New PHY Single 10/100/1000 RGMII, SGMII 1, 2.5 130 Yes Cable Diagnostics, IEEE 1588 SOF Catalog 0 to 70 VQFN 7 x 7: 49 mm2 5.06 | 1ku
    DP83867IS - 以太网物理层收发器 - New PHY Single 10/100/1000 RGMII, SGMII 1, 2.5 130 Yes Cable Diagnostics, IEEE 1588 SOF Catalog -40 to 85 VQFN 7 x 7: 49 mm2 7.27 | 1ku
    DP83867E - 以太网物理层收发器 - New PHY Single 10/100/1000 RGMII, SGMII 1, 2.5 130 Yes Cable Diagnostics, IEEE 1588 SOF Catalog -40 to 105 VQFN 7 x 7: 49 mm2 8.36 | 1ku
  • 0
    TI__Genius 12740 points

    附一个USB PHY 产品图，具体你可以转到接口论坛

    yunqu zhou 说：

    现在使用TM4C1294的USB2.0高速480Mbps需外接PHY，请推荐一款USB PHY芯片，最好有EVM评估板资料，谢谢！

  • 0 回复 Maka Luo
    Prodigy 60 points

    TM4C1294的高速(480Mbps)USB接口做从设备，USB外接的PHY选TUSB1210可以吗？还有你所说的接口论坛进入的路径在哪里啊

  • 0 回复 yun zhou2
    TI__Genius 12740 points

    http://www.deyisupport.com/question_answer/analog/interface_and_clocks/f/59.aspx

  • 0 回复 yun zhou2
    Guru 65885 points

    晕，不好意思，看错了，我居然把题目看成是以太网PHY了。给你的芯片都是以太网的，太囧了。