Introduction ......................................................................... 3
Overview .............................................................................. 4
2.1
2.2
Power supply ....................................................................... 6
3.1
3.2
Voltage distribution .............................................................................. 7
Clock sources ...................................................................... 9
4.1.1
MainOsc ......................................................................................................................... 9
4.1.2
Programmable Oscillator ............................................................................................. 9
5.1
5.2
6.1
6.2
Mode Selection ................................................................................... 12
6.3
6.3.1
Assignment of CAN Pins ........................................................................................... 12
6.4
RHSIF I/F ............................................................................................. 13
6.5
HS-SPI I/F ............................................................................................ 13
6.6
RHSB I/F .............................................................................................. 14
Other circuitry .................................................................... 15
7.1
7.2
7.3
Signalling LEDs .................................................................................. 15
Precautions ........................................................................ 18
9.1
Power-Off Sequence .......................................................................... 18
9.2
R20UT4084ED0130 Rev. 1.3
2020-05-12
Table of Contents
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