TLE 8458G Infineon Technologies, TLE 8458G Datasheet - Page 14

• Manufacturer Part Number: TLE 8458G
• Manufacturer: Infineon Technologies

Specifications of TLE 8458G

• Packages: PG-DSO-8
• Transmission Ratemax: 20.0 kbit/s
• Quiescent Current (max.): < 10 µA sleep mode
• Bus Wake-up Capability: Yes
• Additional Features: Vreg, EN, WK
• Wake-up Inputs: Bus wake-up + wake-up pin

5.2.5
A Wake - Up event in Sleep Mode or Stop Mode changes the operation mode of the TLE8458Gx to Stand-By
Mode. There are 3 different options to wake-up the TLE8458Gx from Sleep Mode or Stop Mode:
•
•
•
5.2.5.1
A falling edge on the LIN bus, followed by a dominant bus signal for the time t >
also called remote Wake - Up. The mode change becomes active with the following rising edge on the LIN bus
(see
Figure 6
Data Sheet
A bus Wake - Up event, caused by a message on the LIN bus.
A local Wake - Up event, caused by a logical LOW signal on the WK pin.
A signal change to logical HIGH on the EN pin.
Figure
6). In Stand-By Mode the Wake - Up source is indicated by the TxD and RxD pins (see
Wake - Up Events in Sleep and Stop Mode
Bus Wake - Up event
Bus Wake - Up
14
t
wk,Bus
causes a bus Wake - Up or
Rev. 1.01, 2009-04-28
TLE8458Gx
Mode Control
Table
6).