Non-volatile data storage unit method of controlling same

CAFC
  • US 5,682,345 A
  • Filed: 06/25/1996
  • Issued: 10/28/1997
  • Est. Priority Date: 07/28/1995
  • Status: Expired due to Term
First Claim
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1. A non-volatile data storage unit comprising:

  • a data input for the data storage unit;

    a volatile memory device for storing data;

    a non-volatile memory device for storing data; and

    control means for controlling operation of the data storage unit, including(a) load means for transferring data from the data input to the volatile memory device;

    (b) program means for programming the non-volatile memory device with data from the volatile memory device;

    (c) recall means for transferring data from the non-volatile memory device to the volatile memory device.

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