MULTI-TIME PROGRAMMING ELECTRONIC FUSE APPARATUS

Disclosed by the present application is a multi-time programming electronic fuse apparatus, comprising a one-time programming unit module, a parsing module, and a multi-time programming unit module, the one-time programming unit module being used for storing one-time programming data; the multi-time programming unit module comprises a storage unit array capable of reading and writing data multiple times, used for storing multi-time programming data; the parsing module is used for reading the one-time programming data transmitted by the one-time programming unit module, and, upon reading initialization data, writing the parsed initialization data into multi-time programming unit module; upon reading correction data, parsing to obtain a correction location and a correction value, and replacing with the correction value the data stored at the corresponding correction location in the storage unit array. The present application enables an electronic fuse having only one-time programming capability to have multiple