Datasheet

Section 21 Flash Memory
Rev. 2.00 Sep. 28, 2009 Page 648 of 870
REJ09B0429-0200
21.1.4 Block Division
The user MAT is divided into seven 64-Kbyte blocks, one 32-Kbyte block, and eight 4-Kbyte
blocks as shown in figure 21.4. The user MAT can be erased in this divided-block units, and the
erase-block number of EB0 to EB15 is specified when erasing. Programming is performed in 128-
byte units starting at the addresses whose lowest-order byte is H’00 or H’80.