HD6433640 查看數據表（PDF） - Hitachi -> Renesas Electronics
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HD6433640 Datasheet PDF : 508 Pages
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5.4 Watch Mode ...................................................................................................................... 99
5.4.1 Transition to Watch Mode.................................................................................... 99
5.4.2 Clearing Watch Mode .......................................................................................... 99
5.4.3 Oscillator Settling Time after Watch Mode is Cleared ........................................ 99
5.5 Subsleep Mode .................................................................................................................. 100
5.5.1 Transition to Subsleep Mode................................................................................ 100
5.5.2 Clearing Subsleep Mode ...................................................................................... 100
5.6 Subactive Mode ................................................................................................................. 101
5.6.1 Transition to Subactive Mode .............................................................................. 101
5.6.2 Clearing Subactive Mode ..................................................................................... 101
5.6.3 Operating Frequency in Subactive Mode ............................................................. 101
5.7 Active (Medium-Speed) Mode.......................................................................................... 102
5.7.1 Transition to Active (Medium-Speed) Mode ....................................................... 102
5.7.2 Clearing Active (Medium-Speed) Mode.............................................................. 102
5.7.3 Operating Frequency in Active (Medium-Speed) Mode...................................... 102
5.8 Direct Transfer................................................................................................................... 103
Section 6 ROM ................................................................................................................... 105
6.1 Overview............................................................................................................................ 105
6.1.1 Block Diagram...................................................................................................... 105
6.2 PROM Mode...................................................................................................................... 106
6.2.1 Setting to PROM Mode........................................................................................ 106
6.2.2 Socket Adapter Pin Arrangement and Memory Map ........................................... 106
6.3 Programming ..................................................................................................................... 108
6.3.1 Writing and Verifying .......................................................................................... 109
6.3.2 Programming Precautions .................................................................................... 112
6.3.3 Reliability of Programmed Data .......................................................................... 113
6.4 Flash Memory Overview ................................................................................................... 113
6.4.1 Principle of Flash Memory Operation.................................................................. 113
6.4.2 Mode Pin Settings and ROM Space ..................................................................... 114
6.4.3 Features ................................................................................................................ 115
6.4.4 Block Diagram...................................................................................................... 116
6.4.5 Pin Configuration ................................................................................................. 117
6.4.6 Register Configuration ......................................................................................... 117
6.5 Flash Memory Register Descriptions ................................................................................ 118
6.5.1 Flash Memory Control Register (FLMCR).......................................................... 118
6.5.2 Erase Block Register 1 (EBR1)............................................................................ 120
6.5.3 Erase Block Register 2 (EBR2)............................................................................ 121
6.6 On-Board Programming Modes ........................................................................................ 123
6.6.1 Boot Mode............................................................................................................ 123
6.6.2 User Program Mode ............................................................................................. 128
6.7 Programming and Erasing Flash Memory......................................................................... 130
6.7.1 Program Mode...................................................................................................... 130
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