| 发明名称 |
Integrated circuit device, power management module and method for providing power management |
| 摘要 |
An integrated circuit device comprising at least one memory module comprising a plurality of memory sub-modules, and at least one power management module arranged to provide power management for the at least one memory module. The at least one power management module is arranged to determine when content of at least one memory sub-module is redundant, and place the at least one memory sub-module into a powered-down state upon determining that content of the at least one memory sub-module is redundant. |
| 申请公布号 |
US9368162(B2) |
申请公布日期 |
2016.06.14 |
| 申请号 |
US201113983145 |
申请日期 |
2011.02.08 |
| 申请人 |
Freescale Semiconductor, Inc. |
发明人 |
Priel Michael;Kuzmin Dan;Sofer Sergey |
| 分类号 |
G11C5/14;G06F1/32 |
主分类号 |
G11C5/14 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. An integrated circuit device comprising:
a central processing unit (CPU); at least one on-die buffer memory module operably coupled to the CPU, the at least one on-die buffer memory module comprising a plurality of memory sub-modules; and at least one power management module operably coupled to the on-die buffer memory module and configured to provide power management for the at least one on-die buffer memory module when the CPU is inactive; wherein the at least one power management module is configured to:
dynamically determine when content of at least one memory sub-module has become redundant; andplace the at least one memory sub-module into a powered-down state upon determining that content of the at least one memory sub-module is redundant. |
| 地址 |
Austin TX US |
