TLE 8261E Infineon Technologies, TLE 8261E Datasheet - Page 67

• Manufacturer Part Number: TLE 8261E
• Manufacturer: Infineon Technologies

Specifications of TLE 8261E

• Packages: PG-DSO-36
• Transceiver: High Speed CAN ISO 11898 - 5
• Voltage Regulator Output: 2 x 200 mA + 400 mA
• Watchdog: Standard and Window Watchdog
• Quiescent Current (max.): 28 ?A (typ) Sleep Mode (5V on)
• Standby Current: 58 ?A (typ) Stop Mode (5V on)

Table 16
Configuration
Select
Configuration select 101 (SBC communication set up register)
Configuration select 110 (SBC Watchdog register)
110
Configuration select 111 (Limp Home / Diagnosis register)
111
14.5.2.5
Table 17
threshold.
Table 17
RT1
0
0
1
1
14.5.2.6
Table 18
Table 18
Bit 10...6
00000
00001
00010
...
01111
Data Sheet
RT0
0
1
0
1
list the 32 possible watchdog timer.
lists the three possible reset thresholds. Please also refer to
Configuration Encoder
Reset encoder
Reset Encoder
SBC Watchdog encoder
Watchdog Encoder
Decimal calculation (ms)
0
1
2
...
15
Bit Name
CAN 1.0
Ti. Out / Win.
Set to 1
WD ON / OFF
CHK SUM
-
Threshold Selected
Not Valid. Device remains at previous threshold
VRT1 (default setting at SBC Init),
VRT2
VRT3
(n+1) × 16
n = decimal value of
setting
Default
Value
(INPUT)
00
1
1
1
1
Default
Value
(OUT)
00
1
1
1
1
Timer (ms)
16
32
48
...
256 (default setting)
67
State
The CAN cell is in:
00 = CAN OFF
01 = CAN is Wake Capable
10 = CAN Receive Only Mode
11 = CAN Normal Mode
Time-out Watchdog is activated
Bit is reserved and fix set to “1”. Set to 1 in SW.
Watchdog is activated
Check sum of the bit 13...6
In case the CHK SUM is wrong, the device remains in
previous valid state.
Reserved for input
For output, refer to
CHKSUM
Chapter 10.3
Table
=
Bit13
19,
Serial Peripheral Interface
Table 20
⊕
to get the exact voltage
…
Rev. 1.0, 2009-03-31
⊕
Bit6
and
TLE8261E
Table 21