| 摘要 |
PURPOSE: To easily facilitate a countermeasure for a correction, corresponding to the order of a customer by arraying plural pads in each piece in the surrounding of a semiconductor die, so that the pad width of a prescribed pad can be adjusted so as to be made corresponding to a prescribed pad pitch in the column of the pads. CONSTITUTION: In a semiconductor die 300 in which a ring of pads is arranged in the surrounding of a die, plural pads 305 used with I/O sites 307-309 and 311 are arranged in two rows in each piece 301-304 according to a general pad pitch layout. A main circuit part 306, including a circuit constitution arrayed according to the specific use of a customer, is provided at the central part of the die 300, and the connection of a transistor array forming a circuit exclusively for customer is designated by the net list of the customer for transistors in a disconnected state, provided at this main circuit part 306. The number of the pads 305 to be used, pad width, and pad interval or the like are decided by a circuit which is specific to the customer, based on a grid size being a basic unit. |
