Micro Usb Cable Pinout
Micro usb cable uses 4 shielded wires.
Micro usb cable pinout. The usb c is commonly paired with the usb a usb b usb micro b and other usb connectors when supporting previous versions of the usb specification. Usb mini b type connector on a cable usb micro connector. This cable is most commonly used in mobile charger for charging mobile phones and as a usb data cable to connect mobile devices to tranfer files and images between personal computers and phones. A usb c cable is capable of carrying usb 3 1 usb 3 0 usb 2 0 and usb 1 1 signals.
Usb type a connectors are extremely common and will likely be at one end of a lot of usb cables nowadays. Known as the usb micro connector again both usb micro a and usb micro b versions are available. The usb c connector has a reversible symmetrical design and can be plugged into any usb c device using either end. Two for power 5v gnd and two for differential data signals labelled as d and d in pinout.
The usb device that uses full speed bandwidth devices must have a twisted pair d and d conductors. To enable type ab receptacles to distinguish which end of a cable is plugged in plugs have an id pin in addition to the four contacts in standard size usb connectors. Nrzi non return to zero invert encoding scheme used to send data with a sync field to synchronise the host and receiver clocks. The micro ab receptacle is capable of accepting both micro a and micro b plugs attached to any of the legal cables and adapters as defined in revision 1 01 of the micro usb specification.
Usb is a serial bus. Usb a b 2 0 and 3 0 cable pinout. The usb cable provides four pathways two power conductors and two twisted signal conductors. Type a usb pinout diagram micro usb pinout diagram along with usb wiring diagram.
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. Two for power 5v gnd two for differential data signals labelled as d and d in pinout. The data is transferred through the d and d connectors while vbus and gnd connectors provide power to the usb device. A broad variety of usb hardware exists including several different connectors of which usb c is the most recent.
With space being even more confined on may items like today s modern cell phones an even smaller connector solution was needed and accordingly developed. In a usb data cable data and data signals are transmitted on a twisted pair with no termination needed.