发明名称 |
SERIAL INTERFACE FLASH MEMORY APPARATUS AND WRITING METHOD FOR STATUS REGISTER THEREOF |
摘要 |
A serial interface flash memory apparatus and a writing method for a status register thereof are disclosed. The writing method for the status register mentioned above includes: receiving a write command with an updated data for the status register; writing the updated data to a volatile latch and set an update flag according to whether or not a write-protected data in the status register is updated by the write command; and writing the data from the volatile latch to the status register according to the update flag when a power down process of the serial interface flash memory apparatus is processed. |
申请公布号 |
US2014032816(A1) |
申请公布日期 |
2014.01.30 |
申请号 |
US201213559600 |
申请日期 |
2012.07.27 |
申请人 |
LIN YUNG-CHEN;CHANG YA-CHUN;WINBOND ELECTRONICS CORP. |
发明人 |
LIN YUNG-CHEN;CHANG YA-CHUN |
分类号 |
G06F12/00 |
主分类号 |
G06F12/00 |
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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