Semiconductor memory device permitting control of internal...

Details Semiconductor memory device permitting control of internal... Semiconductor memory device permitting control of internal...

2005-02-08

2005-02-08

Ho, Hoai (Department: 2818)

Static information storage and retrieval

Read/write circuit

Including reference or bias voltage generator

C365S226000

Reexamination Certificate

active

06853592

ABSTRACT:
A selector selects one standard voltage from among divided voltages from a voltage dividing circuit and a reference voltage from a reference voltage generating circuit, in accordance with a test mode enable signal and a reference voltage select signal. An internal voltage generating circuit receives the standard voltage from the selector and generates an internal power supply voltage.

REFERENCES:
patent: 6240032 (2001-05-01), Fukumoto
patent: 6449208 (2002-09-01), Kono et al.
patent: 6477090 (2002-11-01), Yamaki et al.
patent: 6498469 (2002-12-01), Kobayashi
patent: P2002-15599 (2002-01-01), None

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