Usb Micro B Cable Pinout

Micro usb cable uses 4 shielded wires.

Usb micro b cable pinout.

Two for power 5v gnd two for differential data signals labelled as d and d in pinout. The usb 3 0 micro b plug effectively consists of a standard usb 2 0 micro b cable plug with an additional 5 pins plug stacked to the side of it. The pin no 1 is 5v acts as a source to the device or source from the device. The usb b type socket is an upstream connector that is only used on peripheral devices.

In this way cables with smaller 5 pin usb 2 0 micro b plugs can be plugged into devices with 10 contact usb 3 0 micro b receptacles and achieve backward compatibility. Similar to the usb a connector the b type connector uses the friction to retain the connector in place. Usb a b 2 0 and 3 0 cable pinout the usb cable provides four pathways two power conductors and two twisted signal conductors. The pinout diagram for the micro usb type b very similar to usb type a except for the last two pins 4 and 5.

The data is transferred through the d and d connectors while vbus and gnd connectors provide power to the usb device. In usb data cable data and data signals are transmitted on a twisted pair. Universal serial bus usb is an industry standard that establishes specifications for cables and connectors and protocols for connection communication and power supply interfacing between computers peripherals and other computers. Type b usb connector pinout the usb b type connector is almost square in shape but it has slightly bevel on the corners on the top ends of the connector.

Nrzi non return to zero invert encoding scheme used to send data with a sync field to synchronise the host and receiver clocks.