Invention Grant
- Patent Title: Control driver for memory and related method
- Patent Title (中): 内存控制驱动程序及相关方法
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Application No.: US12541976Application Date: 2009-08-17
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Publication No.: US07889550B1Publication Date: 2011-02-15
- Inventor: Yu-Hsiung Tsai , Po-Hao Huang , Yin-Chang Chen
- Applicant: Yu-Hsiung Tsai , Po-Hao Huang , Yin-Chang Chen
- Applicant Address: TW Hsinchu Science Park, Hsin-Chu
- Assignee: eMemory Technology Inc.
- Current Assignee: eMemory Technology Inc.
- Current Assignee Address: TW Hsinchu Science Park, Hsin-Chu
- Agent Winston Hsu; Scott Margo
- Main IPC: G11C16/00
- IPC: G11C16/00

Abstract:
A control driver for non-volatile memory includes a driving circuit, a level shift up circuit, and a select circuit. The select circuit receives a plurality of decoding signals, asserts a select signal when all of the decoding signals are asserted, and does not assert the select signal when any of the decoding signals is not asserted. The level shift up circuit receives the select signal, outputs the pull-up signal at a first voltage when the select signal is asserted, and outputs the pull-up signal at a second voltage when the select signal is not asserted. The driving circuit has a pull-up transistor for pulling up a control line signal according to the pull-up signal, and a pull-down transistor for pulling down the control line signal according to the pull-up signal.
Public/Granted literature
- US20110038202A1 CONTROL DRIVER FOR MEMORY AND RELATED METHOD Public/Granted day:2011-02-17
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