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IC tag, IC tag system, and method of executing command of the IC tag

  • US 20070069860A1
  • Filed: 09/26/2006
  • Published: 03/29/2007
  • Est. Priority Date: 09/27/2005
  • Status: Active Grant
First Claim
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1. An IC tag, comprising:

  • a storage circuit including a plurality of memory cells; and

    a memory control circuit receiving commands by use of a radio signal to control the storage circuit based on the commands, the commands including a specific command to collectively control the plurality of memory cells, and the memory control circuit executing control corresponding to the specific command on the storage circuit based on the specific command and first key data received in association with the specific command.

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