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Rev. 1.00, 05/04, page 452 of 544
18.11 Programmer Mode
In programmer mode, the on-chip flash memory can be programmed/erased by a PROM
programmer via a socket adapter, just like for a discrete flash memory. Use a PROM programmer
that supports the Renesas 64-Kbyte flash memory on-chip MCU device*. Figure 18.11 shows a
memory map in programmer mode.
Note: Set the programming voltage of the PROM programmer to 3.3V.
On-chip ROM area
MCU mode
H'000000
Programmer mode
H'00000
H'00FFFF
H'0FFFF
Undefined value output
H'1FFFF
Figure 18.11 Memory Map in Programmer Mode