mcf51jf128 Freescale Semiconductor, Inc, mcf51jf128 Datasheet - Page 25

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

Section Number
24.1
24.2
Freescale Semiconductor, Inc.
23.4.11 FTFL Command Description.........................................................................................................................520
23.4.12 Security..........................................................................................................................................................541
23.4.13 Reset Sequence..............................................................................................................................................543
Introduction...................................................................................................................................................................545
24.1.1
24.1.2
24.1.3
Signal Descriptions.......................................................................................................................................................546
24.2.1
24.2.2
23.4.11.1
23.4.11.2
23.4.11.3
23.4.11.4
23.4.11.5
23.4.11.6
23.4.11.7
23.4.11.8
23.4.11.9
23.4.11.10 Read Once Command................................................................................................................533
23.4.11.11 Program Once Command...........................................................................................................534
23.4.11.12 Erase All Blocks Command.......................................................................................................535
23.4.11.13 Verify Backdoor Access Key Command...................................................................................536
23.4.11.14 Program Partition Command.....................................................................................................537
23.4.11.15 Set FlexRAM Function Command............................................................................................540
23.4.12.1
23.4.12.2
Overview........................................................................................................................................................545
Features..........................................................................................................................................................545
Modes of Operation.......................................................................................................................................546
Address and Data Buses (FB_An, FB_Dn, FB_ADn)...................................................................................547
Chip Selects (FB_CS[ 1:0])...........................................................................................................................547
Read 1s Block Command...........................................................................................................520
Read 1s Section Command........................................................................................................521
Program Check Command.........................................................................................................522
Read Resource Command..........................................................................................................524
Program Longword Command...................................................................................................525
Erase Flash Block Command.....................................................................................................526
Erase Flash Sector Command....................................................................................................527
Program Section Command.......................................................................................................530
Read 1s All Blocks Command...................................................................................................532
FTFL Access by Mode and Security..........................................................................................541
Changing the Security State.......................................................................................................542
MCF51JF128 Reference Manual, Rev. 2, 03/2011
External Bus Interface (Mini-FlexBus)
Chapter 24
Preliminary
Title
Page
25