H8/3652 Ver la hoja de datos (PDF) - Renesas Electronics
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H8/3652 Datasheet PDF : 453 Pages
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5.4.1 Transition to Watch Mode .................................................................................. 98
5.4.2 Clearing Watch Mode......................................................................................... 98
5.4.3 Oscillator Settling Time after Watch Mode is Cleared ...................................... 98
5.5 Subsleep Mode................................................................................................................ 99
5.5.1 Transition to Subsleep Mode .............................................................................. 99
5.5.2 Clearing Subsleep Mode..................................................................................... 99
5.6 Subactive Mode .............................................................................................................. 100
5.6.1 Transition to Subactive Mode............................................................................. 100
5.6.2 Clearing Subactive Mode ................................................................................... 100
5.6.3 Operating Frequency in Subactive Mode ........................................................... 100
5.7 Active (Medium-Speed) Mode ....................................................................................... 101
5.7.1 Transition to Active (Medium-Speed) Mode ..................................................... 101
5.7.2 Clearing Active (Medium-Speed) Mode ............................................................ 101
5.7.3 Operating Frequency in Active (Medium-Speed) Mode .................................... 101
5.8 Direct Transfer................................................................................................................ 102
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 .................................................................................................................. 109
6.3.1 Writing and Verifying......................................................................................... 109
6.3.2 Programming Precautions................................................................................... 114
6.4 Reliability of Programmed Data..................................................................................... 115
Section 7 RAM ................................................................................................................. 117
7.1 Overview......................................................................................................................... 117
7.1.1 Block Diagram.................................................................................................... 117
Section 8 I/O Ports........................................................................................................... 119
8.1 Overview......................................................................................................................... 119
8.2 Port 1 ............................................................................................................................ 121
8.2.1 Overview............................................................................................................. 121
8.2.2 Register Configuration and Description ............................................................. 121
8.2.3 Pin Functions ...................................................................................................... 125
8.2.4 Pin States ............................................................................................................ 126
8.2.5 MOS Input Pull-Up............................................................................................. 126
8.3 Port 2 ............................................................................................................................ 127
8.3.1 Overview............................................................................................................. 127
8.3.2 Register Configuration and Description ............................................................. 127
8.3.3 Pin Functions ...................................................................................................... 129
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