Use this plugin to unobtrusively add a datetimepicker, datepicker or timepicker dropdown to your forms. It's easy to customize options.
<input type="text" name="date6" value="">
by the use of
property you can set minutes interval.
For more information about this code this link will be help full to you.
this llink for code :
this link for Demo :
Demo - jquery-simple-datetimepicker
I am not sure this code is true or not but it may help you.
I have refer this code from above links.
i hope this link will helpful to you.