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ETAS
Technical Data
BR_XETK-S4.0
-
User
Guide
50
7.11.4
Power Supply Connector CON3
Fig.
7
-
5
Power Supply Connector CON3: Location and in Assignment
Connector CON3: MOLEX_87438-0643
Pin
Signal
Direction Comment
1
VDDPSTBY
(3.3 V supply)
Output
Permanent power supply of ECU SWD
Interface, 3.3 V
2
VDDSTBY
1)
Output
Permanent power supply of ECU
standby RAM, 0.99 V
3
GND
Input
Power Ground
4
CalWakeup
Output
Switch to Ubatt. ECU wake-up signal
(for measurement preparation)
5
Ubatt2
Input
Vehicle battery
6
Ubatt1
Input
Vehicle battery
1)
: Do not connect for STM SR6P7X Cut1 microcontroller
CON3