User Manual
3-1
V1.0
TriBoard TC3X3 TH V1.0 and TriBoard TC3X3 V1.0
2020-05
TriBoard Manual TC3X3
Hardware: TriBoard TC3X3 TH V1.0 and TriBoard TC3X3 V1.0
TriBoard Information
3
TriBoard Information
3.1
Soldered board
TriBoard TC3X3 V1.0 is the soldered board and will be available only with usable devices. Please see also chapter
.
3.2
Socketed board
TriBoard TC3X3 TH V1.0 is the socketed board.
3.2.1
Usable devices
Note:
Note: Please check always the latest manual for complete list of usable/tested devices.
The board can be used with the following devices:
• TC333
• TC323 (planned, not yet tested)
3.2.2
Restricted usable devices
• None
3.3
Power Supply
All needed voltages are generated via Infineon’s Multi Voltage Safety Micro Processor Supply TLF35584QV and via
the microcontroller itself (+1,25V).
The supply device is available as two different devices:
TLF35584QVVS1 -> +5V standby voltage, +5V TriCore™ supply (V_UC)
TLF35584QVVS2 -> +3,3V standby voltage, +3,3V TriCore™ supply (V_UC)
Dependent of the assembled device the board works with 5V or 3,3V IO.
The TLF35584QV provide the following voltages:
+3,3V or +5V for standby (connected to VEVRSB)
+3,3V or +5V for TriCore™ (connected to VEXT)
+5V communcation supply (used by CAN and FlexRay™ transceivers)
+5V voltage reference (connected to VDDM and VAREFx)
+3,3V via LDO directly from pre regulator
Applying a stable supply voltage causes the power on reset after a short period. The three LED's (V_UC, +3.3V,
VDD) indicate the status of the on board generated voltages.
A manual power on reset is executed by pressing the reset button.
The Board has to be connected to a +3,5V to +40V DC power supply.
The power consumption is not specified yet but a supply with 12V and 500mA is recommended. The pinout for
the supply connector is shown in
. There can be used any standard power pack with a connector where
the positive line is surrounded by the ground line.