TLE 8264E Infineon Technologies, TLE 8264E Datasheet - Page 69

• Manufacturer Part Number: TLE 8264E
• Manufacturer: Infineon Technologies

Specifications of TLE 8264E

• Packages: PG-DSO-36
• Transceiver: High Speed CAN ISO 11898 - 5 / 3 x LIN2.1 / J2602
• 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)

is active. In SBC Init Mode, the LH_PL is inhibited, to avoid a wrong set of the SBC into SBC Software development
Mode.
Figure 35
13.2.3
The Test pin is used to set the SBC chip into SBC Software Development Mode. When the Test pin is connected
to GND, the SBC starts in SBC Software Development Mode. When the pin is left open, or connected to
SBC starts into normal operation. Please refer to
(switched ON only during SBC Init Mode) to prevent the SBC device from starting in SBC Software Development
Mode during normal life of the vehicle, as for example when the battery has been disconnected. To avoid
disturbance, the Test pin is monitored during the Init Mode (from the time
pin is low for the Init Mode time, Software Development Mode is reached. The mode is stored during the complete
time where
OFF mode.
Data Sheet
V
LH_PL/ Test block diagram
Test Pin
S
is above
LH_ PL / test
V
UVOFF
V
S
. It means to leave Software Development Mode, the SBC must go back to SBC
R
LH_ PL
T
T
test
LH_PL
Figure
69
Limp home
SBC Init
mode
5. The Test pin has an integrated pull-up resistor
LH_P L_test. vsd
V
S
>
V
UVON
until Init Mode is left). If the
Rev. 1.0, 2009-03-31
TLE8264E
Limp Home
V
s
the