发明申请
- 专利标题: HYBRID FLASH MEMORY DEVICE AND METHOD OF CONTROLLING THE SAME
- 专利标题(中): 混合闪速存储器装置及其控制方法
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申请号: US12401466申请日: 2009-03-10
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公开(公告)号: US20090248965A1公开(公告)日: 2009-10-01
- 发明人: Yuan-Huei Lee , Chi Chang , Chia-Hsin Chen , Ming-Che Liu
- 申请人: Yuan-Huei Lee , Chi Chang , Chia-Hsin Chen , Ming-Che Liu
- 申请人地址: TW Taipei
- 专利权人: ASMEDIA TECHNOLOGY INC.
- 当前专利权人: ASMEDIA TECHNOLOGY INC.
- 当前专利权人地址: TW Taipei
- 优先权: TW097110499 20080325
- 主分类号: G06F12/02
- IPC分类号: G06F12/02 ; G06F12/00
摘要:
A hybrid flash memory device and a control method of the hybrid flash memory device are provided. The hybrid flash memory device includes a micro controller connected to a host bus for receiving data to be written in the hybrid flash memory device from a host via the host bus; and a memory module coupled to the micro controller. The flash module includes a first type of flash memory and a second type of flash memory. The data are determined to be written in a first log block of the first type of flash memory when the data size is not greater than a predetermined data size. On the contrary, the data are determined to be written in a second log block of the second type of flash memory when the data size is greater than the predetermined data size.