Yes. From what I gather you wouldn't use commercial grade chips, the standard epoxy encapsulation doesn't work well at crazy temperatures and pressures. Ceramic

Yes. From what I gather you wouldn't use commercial grade chips, the standard epoxy encapsulation doesn't work well at crazy temperatures and pressures. Ceramic/metal packages are preferred. See: https://www.ti.com/applications/industrial/aerospace-defense/space/overview.html#whatsnew https://www.ti.com/applications/industrial/aerospace-defense...