TLE9221SX Datasheet, PDF (49/91 Pages) Infineon Technologies AG – FlexRay Transceiver

TLE9221SX
Operating Mode Description
Setting the undervoltage flag does not cause any change in the operating mode, if the transceiver is already in
BD_Sleep mode.
BD_Normal
STBN
EN
H
H
INH
Not_Sleep
BD_ReceiveOnly
22
STBN
EN
23
H
L
INH
Not_Sleep
25
26
27
28 29
BD_GoToSleep
STBN
EN
L
H
INH
Not_Sleep
30
31
32
BD_Sleep
STBN
EN
L
H
INH
Sleep
38 39 40
Figure 35 Operating mode changes by undervoltage flag
BD_Off
uV_BAT > uBDUVV_BAT
and
uV_CC > uBDUVV_CC
24
BD_Standby
STBN
EN
36
L
L
37
INH
Not_Sleep
33
34
35
Data Sheet
49
Rev. 1.10, 2013-07-15