Renesas M34502T-MCU - Manual (Page 5)

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Contents
Preface .................................................................................................................................... 4
1. Precautions for Safety ......................................................................................................... 5
1.1 Safety Symbols and Meanings .............................................................................. 5
2. Handling Precautions .......................................................................................................... 9
3. Contents of the Package ................................................................................................... 11
3.1 Package Components of the M34502T-MCU ..................................................... 11
3.2 Other Necessary Products ................................................................................... 11
4. M34502T-MCU ................................................................................................................ 13
4.1 Outline ................................................................................................................. 13
4.2 Specifications ...................................................................................................... 14
4.3 Switches .............................................................................................................. 15
4.4 Check Pins ........................................................................................................... 16
4.5 Connectors ........................................................................................................... 16
4.6 Connecting to the Target System ........................................................................ 19
4.7 LED ..................................................................................................................... 23
5. Precautions to Be Taken When Debugging ...................................................................... 25
5.1 Reset .................................................................................................................... 25
5.2 System Clock ...................................................................................................... 25
5.3 Real-time Capability of Timer ............................................................................ 25
5.4 Watchdog Timer .................................................................................................. 26
5.5 Port I/O Timing ................................................................................................... 26
5.6 Port I/O Characteristics ....................................................................................... 27
5.7 Pullup Transistor ................................................................................................. 27
5.8 RAM Backup Mode ............................................................................................ 28
5.9 Program Execution (G, GB) ................................................................................ 29
5.10 External Trigger Signal ..................................................................................... 31
5.11 Other Precautions .............................................................................................. 31
6. Connection Circuit Diagram of the M34502T-MCU ....................................................... 33
7. External Dimensions of the Pitch Converter Board ......................................................... 35
7.1 M34501T-PTC .................................................................................................... 35
Appendix A. How to Request for Repair ............................................................................. 36