TLE 6251G Infineon Technologies, TLE 6251G Datasheet - Page 18

• Manufacturer Part Number: TLE 6251G
• Manufacturer: Infineon Technologies

Specifications of TLE 6251G

• Packages: P-DSO-14
• Transmission Ratemax: 1.0 Mbit/s
• Quiescent Current (max.): < 30 µA @ 5V standby
• Bus Wake-up Capability: Yes
• Additional Features: NSTB, WK, EN, NERR, INH, Vio
• Wake-up Inputs: Bus wake-up + wake-up pin

Table 2
NSTB EN INH
1
1
0
0
0
1) Only valid AFTER at least four recessive to dominant edges at TxD after entering the normal mode.
2) Due to an thermal overtemperature shutdown or TxD time-out.
3) Only valid BEFORE four recessive to dominant edges at TxD after entering the normal mode.
4) Power on situation, valid if
5) Transition from normal mode.
6) Only valid if
7) If this mode is selected for a time longer than the hold time of the go-to sleep command (
Final Data Sheet
1
0
0
1
0
V
HIGH
HIGH
HIGH
HIGH
floating SLEEP
CC
Truth Table
and
7)
V
µC
Mode
NORMAL No CAN bus failure
RECEIVE
ONLY
STAND
BY
GO TO
SLEEP
are active.
V
CC
and
8)
V
µC
is active and transition from sleep, stand-by or goto sleep command.
Event
CAN bus failure
CANH/CANL driver off
Wake-up via CAN bus/no
wake-up request detected
Wake-up via pin WK
No
V
No TxD time-out,
overtemperature, RxD
recessive clamping or bus
dominant time out
detected
TxD time-out,
overtemperature, RxD
recessive clamping or bus
dominant time out
detected
Wake-up request detected
No Wake up request
detected
Wake-up request detected
No wake-up request
detected
Wake-up request detected
No wake-up request
detected
BAT
V
BAT
fail detected
5)
5)
6)
6)
6)
fail detected
18
1)
4)
1)
3)
4)
2)
6)
6)
6)
NERR RxD
1
0
1
1
0
1
0
1
0
0
1
0
1
0
1
t
>
LOW: bus
dominant,
HIGH: bus
recessive
LOW: bus
dominant,
HIGH: bus
recessive
0
1
0
1
0
1
t
hSLP
Rev. 3.3, 2008-06-19
), INH is floating.
TLE 6251 G
SPLIT
ON
ON
OFF
OFF
OFF