Employing a more flexible physical specification, M. Computer bus interfaces provided through the M. It is up to the manufacturer of the M. Different M. The M. Three options are available for the logical device interfaces and command sets used for interfacing with M.
Consequently, M. The edge connector has 75 positions with up to 67 pins, employing a 0. Each pin on the connector is rated for up to 50 V and 0. Initial line-up of the commercially available M. Components may be mounted on either side of the module, with the actual module type limiting how thick the components can be; the maximum allowable thickness of components is 1.
The PCB of an M. Host-side M. For example, M. Similar keying applies to M. Various types of M. The "HH" part specifies, in an encoded form, whether a module is single- or double-sided, and the maximum allowed thickness of mounted components; possible values are listed in the right table above.
Module keying is specified by the "K-K" part, in an encoded form using the key IDs from the left table above; it can also be specified as "K" only, if a module has only one keying notch. Beside socketed modules, the M. It targets to replace the M.
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