TheRaspberryPiComputeModule(CM1),ComputeModule3(CM3)andComputeModule3Lite(CM3L)areDDR2-SODIMM-mechanically-compatibleSystemonModules(SoMs)containingprocessor,memory,eMMCFlash(forCM1andCM3)andsupportingpowercircuitry.ThesemodulesallowadesignertoleveragetheRa