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USB PINOUT (TLV5616IDGK)

2017-07-01 15:22  
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usb a b female USB PINOUT
usb a b male USB PINOUT

Maximum length of cable is about 5 m for AWG20 and 0.8 m for AWG28 cable.

Pin
one side
SignalDescriptionPin
other side
1USB Vcc (Vbus)usually RED, wire should be 20-28 AWG1
2USB Data -usually WHITE, wire should be 28 AWG2
3USB Datausually GREEN, wire should be 28 AWG3
4GNDusually BLACK, wire should be 20-28 AWG4

USB D and D- are twisted in cable. Outer shell is made of copper braid and aluminum shield.

Colors do not mean anything in the wiring scheme. You can use any
color wire to rig something. Just make sure the colors match from end to
end. Using the de-facto color is for industry types only.

The maximum length of a standard USB cable (for USB 2.0 or earlier)
is 5.0 metres (16.4 ft). The primary reason for this limit is the
maximum allowed round-trip delay of about 1,500 ns. If USB host commands
are unanswered by the USB device within the allowed time, the host
considers the command lost.

The data cables for USB 1.x and USB 2.x use a twisted pair to reduce
noise and crosstalk. USB 3.0 cables are more complex and employ
shielding for some of the added data lines (2 pairs); a shield is added
around the pair sketched.