摘要 |
<p>A micro electro mechanical system (MEMS) apparatus includes a substrate. The substrate includes a first surface and a second surface. The first surface and the second surface are on opposing sides of the substrate. A programming contact pad is disposed on the second surface of the substrate. A MEMS device is disposed on the first surface of the substrate. An integrated circuit is disposed on the first surface of the substrate and electrically connected to the MEMS device and the contact pad. An anti-fuse region is coupled to the pad and to ground. When the anti-fuse region is not fused, a first electrical path exists from the programming contact pad to the integrated circuit. When the anti-fuse region is fused, a second electrical path is created from the programming contact pad to ground and the first electrical path is no longer available for programming purposes.</p> |