发明名称 |
Intergrated circuit having a precharging circuit |
摘要 |
A memory includes a phase change element having a first side and a second side and a first line coupled to the first side of the element. The memory includes an access device coupled to the second side of the element and a second line coupled to the access device for controlling the access device. The memory includes a circuit for precharging the first line to a first voltage and for applying a voltage pulse to the second line such that a current pulse is generated through the access device to the element to program the element to a selected one of more than two states. The voltage pulse has an amplitude based on the selected state.
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申请公布号 |
US2007285976(A1) |
申请公布日期 |
2007.12.13 |
申请号 |
US20060450605 |
申请日期 |
2006.06.09 |
申请人 |
HAPP THOMAS;PHILIPP JAN BORIS;LEE MING-HSIU |
发明人 |
HAPP THOMAS;PHILIPP JAN BORIS;LEE MING-HSIU |
分类号 |
G11C11/00 |
主分类号 |
G11C11/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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