| 摘要 |
PROBLEM TO BE SOLVED: To provide an art of enabling reduction in chip size of a semiconductor chip; and especially provide an art of enabling reduction in chip size of a semiconductor chip by shaping a layout arrangement in a short side direction in a rectangular-shaped semiconductor chip which composes an LCD driver.SOLUTION: A semiconductor chip CHP2 which composes an LCD driver comprises: input protective circuits 3a-3c arranged in a lower layer of part of a plurality of input bump electrodes IBMP; and SRAMs 2a-2c (internal circuits) arranged in the lower layer of the rest part of the plurality of input bump electrodes IBMP, where the input protective circuits 3a-3c are not arranged. |
