| 摘要 |
PROBLEM TO BE SOLVED: To provide a semiconductor memory having smaller capacity than conventional capacity without changing a position of an address input terminal even if a defective memory cell is caused after assembling by performing address pass, address fixing, and address shift by one circuit, and preventing wasteful power consumption. SOLUTION: The semiconductor memory is provided with a plurality of address input selecting circuits between a plurality of address pads and a plurality of address buffers, and each address input selecting circuit selects any one of a value fixed to an L level or an H level in accordance with values of two control signals, bit data from a corresponding address pad, and bit data from an address pad of one order lower than a corresponding address pad, and outputs the corresponding address pad. COPYRIGHT: (C)2003,JPO
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