Semiconductor device and method of manufacturing the same

1. A manufacturing method of a semiconductor device, comprising the steps of:

forming a bump electrode over a pad with a wire passed to a capillary;

operating the capillary in a horizontal direction with an amplitude at least more than a clearance between the wire and an inner wall of the capillary after the step of forming the bump electrode; and

cutting the wire by pulling upward, holding both sides of the wire by a clamper after the step of operating the capillary in a horizontal direction;

wherein the wire satisfies a condition: (modulus-of-elasticity/breaking strength per unit area) ≧400.

2. The manufacturing method of a semiconductor device according to claim 1 , wherein

the pad is provided on a chip, and

the wire is cut by pulling upward above the chip in the cutting step.

3. A manufacturing method of a semiconductor device, comprising the steps of:

performing stitch bonding of a wire over a bump electrode using a capillary;

operating the capillary in a horizontal direction with an amplitude at least more than a clearance between the wire and an inner wall of the capillary after the step of performing stitch bonding; and

cutting the wire by pulling upward, holding both sides of the wire by a clamper after the step of operating the capillary in a horizontal direction;

wherein the wire satisfies a condition: (modulus-of-elasticity/breaking strength per unit area) ≧400.

4. The manufacturing method of a semiconductor device according to claim 3 , further comprising the steps of:

forming the bump electrode on a pad provided on a chip;

bonding the wire onto a connecting point outside the chip after the step of forming the bump electrode;

moving the capillary passing the wire therein toward the bump electrode before the step of performing the stitch bonding and after the step of bonding the wire.