Flash memory, memory control circuit, microcomputer and memory control method

摘要

A flash memory includes a data area in which first and second k-bit data (k is a natural number) are stored; and an additional data area in which a first additional m-bit data (m is a natural number) and a second additional m-bit data used to respectively identify the first and second data are stored. The first additional data and the second additional data have different values.