https://www.electronicdesign.com/technologies/embedded/article/21800142/xmc-pmc-and-rugged-com-express-modules-designed-for-reliability
XMC/PMC And Rugged COM Express Modules Designed For Reliability | Electronic Design
Intel Atom E3800 SoC-based XMC/PMC and rugged COM Express modules designed with BIT support, class III PCB fabrication and assembly, and MIL-STD-810...
com express modules