SC9S12XS256J1MAA FREESCALE [Freescale Semiconductor, Inc], SC9S12XS256J1MAA Datasheet - Page 625

• Manufacturer Part Number: SC9S12XS256J1MAA
• Description: HCS12 Microcontrollers
• Manufacturer: FREESCALE [Freescale Semiconductor, Inc]

All possible P-Flash protection scenarios are shown in
loaded from the Flash memory at global address 0x7F_FF0C during the reset sequence, it can be changed
by the user. The P-Flash protection scheme can be used by applications requiring reprogramming in single
chip mode while providing as much protection as possible if reprogramming is not required.
Freescale Semiconductor
FPLS[1:0]
Table 20-20. P-Flash Protection Lower Address Range
00
01
10
11
S12XS Family Reference Manual, Rev. 1.09
Global Address Range
0x7F_8000–0x7F_83FF
0x7F_8000–0x7F_87FF
0x7F_8000–0x7F_8FFF
0x7F_8000–0x7F_9FFF
Figure
20-14. Although the protection scheme is
Protected Size
64 KByte Flash Module (S12XFTMR64K1V1)
2 Kbytes
4 Kbytes
8 Kbytes
1 Kbyte
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