Renesas M34502T-MCU Benutzerhandbuch

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