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AN220338 - Traveo Family MCUs: Scenarios of Intended Power Cycles | Cypress Semiconductor

AN220338 - Traveo Family MCUs: Scenarios of Intended Power Cycles

Last Updated: 
Jun 02, 2020
Version: 
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Low power consumption for ECU in standby mode is a critical requirement for automotive power supply systems. There are different low-power concepts that use intended power supply cycles. The power supply and reset circuit must ensure that correct power sequencing and reset always happens. This application note shows how to ensure that the MCU is powered up correctly to ensure correct system operation.