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AURIX™ MCU: What is the minimum time for pin wakeup recognition during standby mode? – KBA235632

AURIX™ MCU: What is the minimum time for pin wakeup recognition during standby mode? – KBA235632

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AURIX™ MCU: What is the minimum time for pin wakeup recognition during standby mode? – KBA235632

Community Translation: AURIX™ MCU: スタンバイモード中にピンウェイクアップを認識するまでの最小時間はどれくらいですか? – KBA235632

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The minimum time to recognize wakeup at ESRx/PINx (edge trigger) in standby mode is three clock cycles of the 100-kHz clock (with digital filter enabled). Approximately a minimum of 30 µs is needed to wakeup a device from standby mode.

For more details, see the “System Control Units” section of the User’s manual.  

Note: This KBA applies to the following series of AURIX™ MCUs:

  • AURIX™ TC2xx series
  • AURIX™ TC3xx series
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