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DS28EC20(3)                  One-Wire File System                  DS28EC20(3)


NAME

       DS28EC20 - EEPROM (20 kBit)


SYNOPSIS

       Erasable programmable read-only memory (EEPROM)

       43 [.]XXXXXXXXXXXX[XX][/[ memory | pages/page.[0-79|ALL] |

       See the file man3/standard_mini.3so.

       ]]


FAMILY CODE

       23 DS28EC20


SPECIAL PROPERTIES

   memory
       read-write, binary
       512 bytes of memory. Initially all bits are set to 1. Writing zero
       permanently alters the memory.

   pages/page.0 ... pages/page.79 pages/page.ALL
       read-write, yes-no
       Memory is split into 80 pages of 32 bytes each.  ALL is an aggregate of
       the pages. Each page is accessed sequentially.


STANDARD PROPERTIES

       See the file man3/standard.3so.


ALARMS

       None.


DESCRIPTION

       See the file man3/description.3so.

   DS28EC20
       The DS28EC20 (3) is used for storing memory which should be available
       even after a reset or power off. It's main advantage is for audit
       trails (i.e. a digital purse).  OWFS system handles this automatically.


ADDRESSING

       See the file man3/addressing.3so.


DATASHEET

       http://datasheets.maxim-ic.com/en/ds/DS28EC20.pdf


SEE ALSO

       See the file man3/seealso.3so.


AVAILABILITY

       http://www.owfs.org


AUTHOR

       Christian Magnusson (mag@mag.cx)

OWFS Manpage                         2003                          DS28EC20(3)

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