| 发明名称 |
E-FUSE CIRCUIT AND METHOD FOR PROGRAMMING THE SAME |
| 摘要 |
An electronic-fuse (e-fuse) circuit includes: an e-fuse array; a control switch, coupled to the e-fuse array, for controlling whether a voltage supply is applied to the e-fuse array in programming; and a close loop feedback circuit, coupled to the control switch and the e-fuse array, for clamping at lease one node voltage of the e-fuse array to a reference voltage, and for controlling the control switch to control a blowing current in programming the e-fuse array. |
| 申请公布号 |
US2015200161(A1) |
申请公布日期 |
2015.07.16 |
| 申请号 |
US201414154679 |
申请日期 |
2014.01.14 |
| 申请人 |
United Microelectronics Corp. |
发明人 |
Wang Min-Chia |
| 分类号 |
H01L23/525;H01L21/66 |
主分类号 |
H01L23/525 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. An electronic-fuse (e-fuse) circuit, comprising:
an e-fuse array; a control switch, coupled to the e-fuse array, for controlling whether a voltage supply is applied to the e-fuse array in programming; and a close loop feedback circuit, coupled to the control switch and the e-fuse array, for clamping at lease one node voltage of the e-fuse array to a reference voltage, and for controlling the control switch to control a blowing current in programming the e-fuse array. |
| 地址 |
Hsinchu TW |
