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Combination nonvolatile memory using unified technology with byte, page and block write and simultaneous read and write operations

  • US 20040027856A1
  • Filed: 01/24/2003
  • Published: 02/12/2004
  • Est. Priority Date: 07/05/2002
  • Status: Active Grant
First Claim
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1. A nonvolatile memory array, comprising a) Flash memory cells in combination with EEPROM memory cells to form a nonvolatile memory, b) said Flash memory cells organized in blocks, c) said EEPROM memory cells organized in bytes, d) said Flash and EEPROM memory cells controlled to provide a simultaneous read and write capability, wherein said write operation includes first an erase operation and then a program operation.

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