HD6413258F10V Datasheet, PDF (211/301 Pages) Renesas Technology Corp – Regarding the change of names mentioned in the document, such as Hitachi Electric and Hitachi XX, to Renesas Technology Corp.

Address in MCU mode
H'0000
Address in PROM mode
H'0000
On-chip
PROM
H'EFFF
H'EFFF
Undetermined
output*
H'1FFFF
Note: If this address area is read in PROM mode, the output data are undetermined.
Figure 11-4. H8/3257 Memory Map in PROM Mode
Address in MCU mode
H'0000
Address in PROM mode
H'0000
On-chip
PROM
H'BFFF
H'BFFF
Undetermined
output*
H'1FFFF
Note: If this address area is read in PROM mode, the output data are undetermined.
Figure 11-5. H8/3256 Memory Map in PROM Mode
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