TLE9263-3QX Datasheet, PDF (39/198 Pages) Infineon Technologies AG – Dedicated Data Sheets are available for the different product variants

TLE9263-3QX
System Features
5.2.3 Internal Timer
The integrated Timer1 and Timer2 are typically used to wake up the microcontroller periodically (cyclic wake) or
to perform cyclic sense on the wake inputs. Therefore, the timers can be mapped to the dedicated HS switches
by SPI (via HS_CTRL1...2).
Following periods and on-times can be selected via the register TIMER1_CTRL and TIMER2_CTRL respectively:
• Period: 10ms / 20ms / 50ms / 100ms / 200ms / 1s / 2s
• On time: 0.1ms / 0.3ms / 1.0ms / 10ms / 20ms / OFF at HIGH or LOW
5.3
Supervision Features
The device offers various supervision features to support functional safety requirements. Please see Chapter 15
for more information.
Data Sheet
39
Rev. 1.1, 2014-09-26