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AR# 2585

XC1700D: Driving inputs when VCC is down should be avoided

説明

Inputs

General Description: Are there any concerns with driving

the inputs when VCC is down on the XC1700 proms?

ソリューション

The inputs on the XC1700 proms have protection diodes.

Driving the inputs when VCC is down will activate the

diodes and can result in large currents. Prolonged

exposure to these currents can result in metal migration

and reliability issues.

AR# 2585
作成日 08/21/2007
最終更新日 05/08/2014
ステータス アーカイブ
タイプ 一般