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ETAS
Technical Data
FETK-T3.0 - User’s Guide
61
7.11.3
Interface and Power Supply Connector CON2
38 AUDDATA2
Not used on FETK-T3.0A
39 AUDSYNC
Not used on FETK-T3.0A
40 AUDDATA3
Not used on FETK-T3.0A
Pin
Signal
Direction Comment
1
VDDPSTBY
Out
Permanent power to supply ECU Interface
(3.3V)
2
VDDSTBY
Out
Permanent power to supply ECU EMU-RAM
2)
3
GND
-
Power Ground
4
CALWakeup Out
Wakeup functionality (12 V output)
1)
5
UBATT2
In
Vehicle Battery
6
UBATT1
In
Vehicle Battery
1)
if not implemented, do not connect
2)
FETK can be configured to monitor it’s supply of VDDSTBY; voltage
is sensed on board FETK.
Pin Signal
Direction Comment