RadHard 16Mbit SRAM Packaged in a Cantilever Die Multi-Chip Module

Aeroflex Colorado Springs has developed a 16 Mbit multi-chip module (MCM) SRAM operating on a single 5 V power supply. Using a cantilever die stacking approach, two die are stacked on the top side of the package and two die are stacked on the bottom side of the package for a minimum foot print configuration. Conventional aluminum wire bonding has been used to optimize the reliability of this packaging technique.