Semiconductor memory device

Details Semiconductor memory device Semiconductor memory device

1996-12-18

1998-09-15

Zarabian, A.

Static information storage and retrieval

Read/write circuit

Testing

365200, 36523003, G11C 700

Patent

active

058089489

ABSTRACT:
There is provided a semiconductor memory device which does not require an additional input pad to apply a signal for discriminating between a normal cell and a redundant cell. The semicodnuctor memory device has (claim 1). Therefore, the normal cell array or the redundant cell array is sequentially selected and tested by using the same input pad to which the bank select bit is input, without an additional pad.

REFERENCES:
patent: 5576999 (1996-11-01), Kim et al.
patent: 5619460 (1997-04-01), Kirihata et al.

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