Dual-lead type square semiconductor package and dual in-line memory module using the same

摘要

Dual-lead type substantially square semiconductor packages and dual in-line memory modules using them are disclosed. The conventional memory module is internationally standardized, so it is hard to increase memory density by adding current packages to the module. The substantially square semiconductor packages provide improved and smaller packages in which a package length and a pin pitch are reduced, so that the memory density is increased without modifying a module size. The length of the leads are preferably substantially equal.