发明名称 |
FUSE ELEMENT PROGRAMMING CIRCUIT AND METHOD |
摘要 |
In one embodiment, a programming circuit is configured to form a programming current for a silicide fuse element by using a non-silicide programming element. |
申请公布号 |
US2016196880(A1) |
申请公布日期 |
2016.07.07 |
申请号 |
US201615073121 |
申请日期 |
2016.03.17 |
申请人 |
SEMICONDUCTOR COMPONENTS INDUSTRIES, LLC |
发明人 |
HALL Jefferson W. |
分类号 |
G11C17/18;H01L27/112;G11C17/16 |
主分类号 |
G11C17/18 |
代理机构 |
|
代理人 |
|
主权项 |
1. A circuit for programming a fuse element comprising:
a memory cell having the fuse element that includes a first semiconductor material body region and a silicide layer; a programming circuit configured to form a programming current to program the fuse element; and a programming element configured to control a value of the programming current, the programming element having a second semiconductor material body region but not a silicide layer; the programming circuit configured to control the programming current to a first value responsively to a value of the programming element and to subsequently control the programming current to a different value responsively to a value of the fuse element. |
地址 |
Phoenix AZ US |