mcf51jf128 Freescale Semiconductor, Inc, mcf51jf128 Datasheet - Page 10

• Manufacturer Part Number: mcf51jf128
• Description: Mcf51jf128 Reference Manual
• Manufacturer: Freescale Semiconductor, Inc

Section Number
6.3
7.1
7.2
7.3
8.1
8.2
8.3
8.4
8.5
8.6
8.7
9.1
9.2
9.3
10
Boot...............................................................................................................................................................................165
6.3.1
6.3.2
6.3.3
6.3.4
Introduction...................................................................................................................................................................169
Power modes.................................................................................................................................................................169
Module Operation in Low Power Modes......................................................................................................................170
Introduction...................................................................................................................................................................175
Flash Security................................................................................................................................................................175
Flash Security Options..................................................................................................................................................176
8.3.1
8.3.2
8.3.3
Enabling Flash Security................................................................................................................................................177
Unsecuring the MCU using Backdoor Key Access......................................................................................................177
Unsecuring the MCU using the Erase All Blocks command........................................................................................179
Security Interactions with other Modules.....................................................................................................................179
8.7.1
8.7.2
8.7.3
Introduction...................................................................................................................................................................181
Signal Multiplexing Integration....................................................................................................................................181
Port Mux Control Features............................................................................................................................................182
Boot sources...................................................................................................................................................165
Boot options...................................................................................................................................................165
FOPT boot options.........................................................................................................................................166
Boot sequence................................................................................................................................................167
Backdoor Key Access....................................................................................................................................176
Freescale Factory Access...............................................................................................................................176
Mass Erase Disable........................................................................................................................................176
Security interactions with Mini-FlexBus.......................................................................................................179
Security interactions with EzPort...................................................................................................................179
Security interactions with Debug...................................................................................................................180
Signal Multiplexing and Signal Descriptions
MCF51JF128 Reference Manual, Rev. 2, 03/2011
Power Management
Chapter 7
Chapter 8
Chapter 9
Preliminary
Security
Title
Freescale Semiconductor, Inc.
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