I need to create a Driver Footprint of 16mmx1mm which is based on FLIP-CHIP Bonding and having 343 bump with the each bump Dimensions as follows 56um x 84um. Can any one suggust me the Standard dimensions of the PADS which I should use on Footprint?

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Can any one suggust me the STANDARD DIMENSIONS OF FOOTPRINT PADS in FLIP-CHIP BONDING Technique?

I refered these document

But this is not meeting my requirement.