Semiconductor memory device with a noise filter and method...

Details Semiconductor memory device with a noise filter and method... Semiconductor memory device with a noise filter and method...

2007-10-01

2009-10-20

Dinh, Son (Department: 2824)

Static information storage and retrieval

Read/write circuit

Having particular data buffer or latch

C365S189120

Reexamination Certificate

active

07606083

ABSTRACT:
A semiconductor memory device includes a memory cell array, an output buffer circuit and an input buffer circuit. The memory cell array includes a plurality of memory cells holding data. The output buffer circuit outputs data read from the memory cells. The input buffer circuit receives an address signal for the memory cells and includes a noise filter to remove noise. The filter length of the noise filter is variable according to the output capability of the data in the output buffer circuit.

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