50.8.3.1 Operating Conditions in Boot Mode (FINE Interface) .................................................. 1706
50.9 Flash Memory Protection ................................................................................................................ 1707
50.9.1 ID Code Protection ................................................................................................................. 1707
50.9.1.1 Boot Mode ID Code Protection ..................................................................................... 1708
50.9.1.2 On-Chip Debugging Emulator ID Code Protection ...................................................... 1709
50.9.2 ROM Code Protection ............................................................................................................ 1710
50.10 Communication Protocol ................................................................................................................. 1711
50.10.1 State Transition in Boot Mode (SCI Interface) ...................................................................... 1711
50.10.2 Command and Response Configuration ................................................................................. 1712
50.10.3 Response to Undefined Commands ........................................................................................ 1712
50.10.4 Boot Mode Status Inquiry ....................................................................................................... 1713
50.10.5 Inquiry Commands ................................................................................................................. 1714
50.10.5.1 Supported Device Inquiry .............................................................................................. 1714
50.10.5.2 Data Area Availability Inquiry ...................................................................................... 1715
50.10.5.3 User Area Information Inquiry ...................................................................................... 1715
50.10.5.4 Data Area Information Inquiry ...................................................................................... 1716
50.10.5.5 Block Information Inquiry ............................................................................................. 1716
50.10.6 Setting Commands .................................................................................................................. 1717
50.10.6.1 Device Select ................................................................................................................. 1717
50.10.6.2 Operating Frequency Select .......................................................................................... 1718
50.10.6.3 Program/Erase Host Command Wait State Transition .................................................. 1719
50.10.7 ID Code Authentication Command ........................................................................................ 1720
50.10.7.1 ID Code Check .............................................................................................................. 1720
50.10.8 Program/Erase Commands ..................................................................................................... 1721
50.10.8.1 User/Data Area Program Preparation ............................................................................ 1721
50.10.8.2 Program ...............................................
.......................................................................... 1722
50.10.8.3 Data Area Program ........................................................................................................ 1723
50.10.8.4 Erase Preparation ........................................................................................................... 1724
50.10.8.5 Block Erase .................................................................................................................... 1724
50.10.9 Read-Check Commands ......................................................................................................... 1725
50.10.9.1 Memory Read ................................................................................................................ 1725
50.10.9.2 User Area Checksum ..................................................................................................... 1726
50.10.9.3 Data Area Checksum ..................................................................................................... 1727
50.10.9.4 User Area Blank Check ................................................................................................. 1727
50.10.9.5 Data Area Blank Check ................................................................................................. 1728
50.10.9.6 Access Window Information Program .......................................................................... 1728
50.10.9.7 Access Window Read .................................................................................................... 1729
50.11 Serial Programmer Operation in Boot Mode (SCI Interface) .......................................................... 1730
50.11.1 Bit Rate Automatic Adjustment Procedure ............................................................................ 1731
50.11.2 Procedure to Receive the MCU Information .......................................................................... 1732
50.11.3 Procedure to Select the Device and Change the Bit Rate ....................................................... 1733
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