Patent ID: 7166490
Filing Date: 2007-01-23
Classification: H01L

Abstract:
1. A method of manufacturing a semiconductor device, comprising the steps of: providing a substrate having a front surface, a back surface opposite the fornt surface, the substrate having a first set of terminals formed on the back surface and a second set of terminals formed on the bac surface, wherein an interval between adjacent first and second sets of terminals is an integral multiple of an interval between terminals of the first set of terminals; mounting a first semiconductor chip on the front surface and electrically connected with the first set of terminals, mounting a second semiconductor chip on the front surface and electrically connected with the second set of terminals; collectively sealing the first semiconductor chip and the second semiconductor chip with resin to form a resin covered structure; electrically testing the first semiconductor chip and the second semiconductor chip by contacting a test tool with the first terminals and the second terminals; slicing twice the substrate and the sealing resin between the first terminals and the second terminals so as to separate the resin covered structure into a first semiconductor device having the first semiconductor chip and the first terminals, a second semiconductor device having the second semiconductor chip and the second terminals, and a residual remainder of the structure between the first semiconductor device and the second semiconductor device.