Chip-sized package having metal circuit substrate

摘要

A chip-sized semiconductor package having a semiconductor chip formed with bonding pads; a circuit board provided with contact pads for electrically connecting the circuit board to external terminals, and circuit patterns for electrically connecting the circuit board to the chip; a tape bonding the circuit board to the chip; and wires electrically connecting the circuit board to the bonding pads on the chip; the package being encapsulated by a molding compound so that a part of a surface of the circuit board where the contact pads are formed is exposed.