Semiconductor device and control method in semiconductor device

Details Semiconductor device and control method in semiconductor device Semiconductor device and control method in semiconductor device

2005-11-28

2009-11-10

Frech, Karl D. (Department: 2887)

Registers

Records

Conductive

C235S486000, C235S375000, C235S380000

Reexamination Certificate

active

07614565

ABSTRACT:
A load detection circuit40detects a load value of a load portion100via a terminal DQ. A reference load, corresponding to the load of a probe, is output from a reference load output section. A comparison circuit60judges whether the detected load value matches the reference load, and outputs a control signal if matched. If this control signal is input, an input and output buffer30stops the output of the data from a memory cell10to the terminal DQ, or outputs a specific logic.

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