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Flash memory device

  • US 6,654,294 B2
  • Filed: 12/10/2001
  • Issued: 11/25/2003
  • Est. Priority Date: 06/29/2001
  • Status: Expired due to Term
First Claim
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1. A flash memory device, comprising:

  • a flash memory cell array;

    a multiplexer for selecting bit lines of the flash memory cell array;

    a decoder for selecting word lines of the flash memory cell array depending on global word line signals, a control signal, local word line signals, and pre-decoding signals;

    an internal voltage generator for generating an internal voltage; and

    a source control unit for applying the internal voltage from the internal voltage generator to sources of an unselected flash memory cell depending on the global word line signals, a sector program signal, a sector coding signal and a readout signal.

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