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1.发明授权One-time programmable circuit exploiting the current amplification degradation of a bipolar transistor 有权一次性使用双极晶体管的电流增益的降低可编程电路
公开(公告)号：EP1720170B1
公开(公告)日：2008-11-26
申请号：EP06252214.9
申请日：2006-04-25
Inventor： Alini, Roberto , Rovati, Sergio Stefano , Vandenbossche, Eric , Paskins, Christopher
IPC: G11C17/16
CPC classification number: G11C17/16
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2.发明公开One-time programmable circuit exploiting the current amplification degradation of a bipolar transistor 有权一次性使用双极晶体管的电流增益的降低可编程电路
公开(公告)号：EP1720170A1
公开(公告)日：2006-11-08
申请号：EP06252214.9
申请日：2006-04-25
Applicant: STMicroelectronics, Inc.
Inventor： Alini, Roberto , Rovati, Sergio Stefano , Vandenbossche, Eric , Paskins, Christopher
IPC: G11C17/16
CPC classification number: G11C17/16
Abstract: A one-time programmable circuit uses forced BJT h FE degradation to permanently store digital information as a logic zero or logic one state. The forced degradation is accomplished by applying a voltage or current to the BJT for a specific time to the reversed biased base-emitter junction, allowing a significant degradation of the junction without destroying it.
Abstract translation: 一次性可编程电路使用强制BJTħFE降解成数字信息永久地存储为逻辑零或逻辑一的状态。 强制降解是通过施加电压或电流到BJT为特定时间的反向偏置基极 - 发射极结，使结的显著降解而不破坏它来实现的。
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