HD64F3337YCP16V Datasheet, PDF (535/749 Pages) Renesas Technology Corp – Old Company Name in Catalogs and Other Documents

Differences between Boot Mode and User Programming Mode
Boot Mode
User Programming Mode
Total erase
Yes
Yes
Block erase
No
Yes
On-board update routine*
Program/program-verify
Erase/erase-verify
Program/program-verify
Note: * To be provided by the user, in accordance with the recommended algorithm.
Block Configuration: The flash memory is divided into one 2-kbyte block, one 12-kbyte block,
one 16-kbyte block, one 28-kbyte block, and four 1-kbyte blocks.
Address H'00000
60 kbytes
1 kbyte
1 kbyte
1 kbyte
1 kbyte
28 kbytes
16 kbytes
Address H'F77F
12 kbytes
2 kbytes
Figure 21.5 Flash Memory Blocks
503