An integrated type semiconductor device that is capable of reducing cost or improving the reliability of connecting semiconductor chips together or chips to a circuit board. One embodiment of such an integrated type semiconductor device comprises a first semiconductor device (10) having a semiconductor chip (12) with electrodes (16), a stress-relieving layer (14) prepared on the semiconductor chip (12), a wire (18) formed across the electrodes (16) and the stress-relieving layer (14), and solder balls (19) formed on the wire (18) over the stress-relieving layer (14); and a bare chip (20) as a second semiconductor device to be electrically connected to the first semiconductor device (10).

 
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