mc9s12xd256 Freescale Semiconductor, Inc, mc9s12xd256 Datasheet - Page 1201

• Manufacturer Part Number: mc9s12xd256
• Description: Hcs12x Microcontrollers
• Manufacturer: Freescale Semiconductor, Inc

All possible Flash protection scenarios are shown in
loaded from the Flash array at global address 0x7F_FF0D during the reset sequence, it can be changed by
the user. This protection scheme can be used by applications requiring re-programming in single chip
mode while providing as much protection as possible if re-programming is not required.
Freescale Semiconductor
FPLS[1:0]
00
01
10
11
Table 29-12. Flash Protection Lower Address Range
MC9S12XDP512 Data Sheet, Rev. 2.17
0x7F_8000–0x7F_83FF
0x7F_8000–0x7F_87FF
0x7F_8000–0x7F_8FFF
0x7F_8000–0x7F_9FFF
Address Range
Global
Figure
29-9. Although the protection scheme is
Chapter 29 128 Kbyte Flash Module (S12XFTX128K1V1)
Protected Size
1 Kbytes
2 Kbytes
4 Kbytes
8 Kbytes
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