mc9s12e256 Freescale Semiconductor, Inc, mc9s12e256 Datasheet - Page 95

• Manufacturer Part Number: mc9s12e256
• Description: Hcs12 Microcontrollers 16-bit Microcontroller
• Manufacturer: Freescale Semiconductor, Inc

Freescale Semiconductor
PPAGE
PPAGE
PPAGE
PPAGE
0x0038–0x003D
0x003E–0x003F
0x0038–0x003D
0x003E–0x003F
0x0030–0x0035
0x0036–0x0037
0x0030–0x0035
0x0036–0x0037
Scenario
Scenario
FPHDIS = 1
FPLDIS = 1
Unprotected region
Protected region
not defined by FPLS, FPHS
7
3
Figure 2-9. Flash Protection Scenarios
MC9S12E256 Data Sheet, Rev. 1.08
FPHDIS = 1
FPLDIS = 0
6
2
FPHDIS = 0
FPLDIS = 1
Chapter 2 256 Kbyte Flash Module (FTS256K2V1)
5
1
Protected region with size
defined by FPLS
Protected region with size
defined by FPHS
FPHDIS = 0
FPLDIS = 0
4
0
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