Semiconductor memory device having selectable transfer modes

Details Semiconductor memory device having selectable transfer modes Semiconductor memory device having selectable transfer modes

Filed on

2008-01-16

Date issued

2010-11-09

Examiner

Yoha, Connie C (Department: 2827)

Patent Class

Static information storage and retrieval

SubClass

Addressing

Other Related Categories

C365S230060, C365S233500, C365S189120

Type

Reexamination Certificate

Status

active

Patent number

07830740

Description

ABSTRACT:
A semiconductor memory device includes a control circuit to control an access to a memory cell according to an input command, a transfer mode setting circuit to hold a transfer mode, an address pin input/output with an address in a first transfer mode and input/output with data in a second transfer mode and a switching circuit to switch a connection destination of the address.

REFERENCES:
patent: 5086407 (1992-02-01), McGarity et al.
patent: 5636174 (1997-06-01), Rao
patent: 6993601 (2006-01-01), Minami et al.
patent: 7102958 (2006-09-01), Lee et al.
patent: 7139847 (2006-11-01), Park et al.
patent: 7310717 (2007-12-01), Nishino et al.
patent: 11-328971 (1999-11-01), None

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