<p><span class="h-card" translate="no"><a href="https://mastodon.social/@whitequark" class="u-url mention">@<span>whitequark</span></a></span> (I meant PCB underside not the component)</p><p>27x27 mm is consistent with a 676 ball 1mm pitch part.</p><p>Possible options that fit this overall mechanical style that I was able to find:<br />* Kintex-7 FFG676 or RF676 (7k160t, 325t, 410t)<br />* Zynq-7 FFG676 (xc7z045)<br />* Zynq-7 RF676 (xq7z030 or xq7z045)<br />* Kintex UltraScale RBA676 (XQKU040)<br />* Kintex UltraScale+ FFRB676 (XQKU5P)</p>