| abstract |
The present invention relates to the technical field of integrated circuit package, and more specifically, this invention relates to a high density integrated circuit package structure and an integrated circuit with this package structure. A high density integrated circuit package structure according to this invention comprises a sealed metal lead frame, a chip, and a cuboid plastic package structure with micron connecting wires. The length (A1) of the plastic package structure meets the relationship 1.20 mm+(B−8)×0.3 mm/2≦A1≦4.50 mm+(B−8)×1.00 mm/2, the width (A2) of the plastic package structure meets the relationship 1.20 mm≦A2≦3.50 mm, the thickness (A3) of the plastic package structure meets the relationship A3≧0.35 mm, and B is the number of the outer leads and is an integer number meeting the relationship 4≦B≦68. A package structure according to this invention may meet the demands generated when chip manufacturing technology progresses from micron scale to sub-micron scale, or even nanometer scale. It may satisfy the requirements of low power consumption, high speed, large capacity and small volume for portable products. |