0686976-A2 is referenced by 96 patents and cites 4 patents.

In a data management system for a programming-limited type semiconductor memory (M) which is programmable a limited number of times and which includes a plurality of storage areas, a management unit (1) manages, for each of the storage areas, the number of times that programming has been performed. A control unit (2) selects one of the storage areas for which programming has been performed the smallest number of times and has input data is written into the selected one of the storage areas, so that all the storage areas can be equally programmed.

Data management system for programming-limited type semiconductor memory and ic memory card having the data management system
Application Number
EP19950113545 19921125
Publication Number
0686976 (A2)
Application Date
November 25, 1992
Publication Date
December 13, 1995
Itoh Hiroyuki C O Fujitsu Ltd
Matsui Noriyuki C O Fujitsu Lt
G06F 03/06
G11C 16/06
G11C 16/06
G06F 03/06
G11C 16/34
G11C 16/10
G06F 03/06
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