mc9s12vr48 Freescale Semiconductor, Inc, mc9s12vr48 Datasheet - Page 477

• Manufacturer Part Number: mc9s12vr48
• Description: S12 Microcontrollers
• Manufacturer: Freescale Semiconductor, Inc

Freescale Semiconductor
FLASH START
FLASH START
Scenario
Scenario
0x3_FFFF
0x3_FFFF
0x3_8000
0x3_8000
FPHDIS = 1
FPLDIS = 1
Unprotected region
Protected region
not defined by FPLS, FPHS
7
3
Figure 17-12. P-Flash Protection Scenarios
MC9S12VR Family Reference Manual, Rev. 2.2
Preliminary - Subject to Change Without Notice
FPHDIS = 1
FPLDIS = 0
6
2
FPHDIS = 0
FPLDIS = 1
5
1
Protected region with size
defined by FPLS
Protected region with size
defined by FPHS
64 KByte Flash Module (S12FTMRG64K512V1)
FPHDIS = 0
FPLDIS = 0
4
0
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