TLE9263-3QX Datasheet, PDF (41/198 Pages) Infineon Technologies AG – Dedicated Data Sheets are available for the different product variants

TLE9263-3QX
5.4.2 SBC Partial Networking Function
The CAN Partial Networking Modes are shown in this figure.
SPI
CAN WK Mode
without PN
CAN
OFF
SPI
CAN Receive Only
Mode
CAN
Normal Mode
SPI
SPI
Config Check
SPI
CAN PN
CAN Wakable Mode
CAN Woken UP ¹⁾
Sleep Mode: SBC goes to Restart Mode,
RxD is low, SPI bits are set
Stop Mode: SBC stays in Stop Mode,
Interrupt is triggered, RxD is low, SPI bits
are set
Normal Mode: SBC stays in Normal Mode,
Interrupt is triggered, SPI bits are set, RxD
is low (only in case of CAN WK or SWK
Mode, not in Receive Only with SWK or
CAN Normal Mode with SWK)
CAN Wake
WUP
1) _{CFG_VAL is cleared in}
Reastart Mode
max. 4
CAN frames
Enable/ Disable
CAN
CAN Wake
WUP
CAN
CAN
WUF
WUP detection 1 ^tsilence WUF detection
CAN Protocoll Error
Counter
rearming
Tsilent
N>0
N=0
N=0
CAN frame error
detection
valid
not valid
N-1
N+
N>32
Error counter
overvlow
SYSERR
SYSERR
CAN
WUP detection 2
Figure 11 CAN Selective Wake State Diagram
Data Sheet
41
STATE_CAN_PN_2
Rev. 1.1, 2014-09-26