Description:The SAP5S/SAP51 is a next-generation CMOS integrated circuit for AS-Interface networks. This low-level field bus AS-i (Actuator Sensor Interface) was designed for easy, safe, and cost-effective inter-connection of sensors, actuators, and switches. It transports both power and data over the same two-wire unshielded cable.The SAP5S/SAP51 is used as part of a master or slave node and functions as an interface to the physical bus. It provides the power supply, physical data transfer, and communication protocol
The recommended crystal oscillator frequency for the SAP51D-B-G1-R is 12 MHz or 16 MHz, depending on the application requirements and clock speed needed.
To configure the SAP51D-B-G1-R for low-power mode, set the Power Mode Control Register (PMC) to the desired low-power mode (e.g., Sleep, Stop, or Hibernate), and ensure that all unnecessary peripherals are disabled. Additionally, consider using the built-in Low-Voltage Detector (LVD) to monitor the power supply voltage and enter low-power mode when necessary.
The maximum operating temperature range for the SAP51D-B-G1-R is -40°C to +85°C, but this can vary depending on the specific package and application. Always check the datasheet and consult with Renesas support for specific temperature range requirements.
To implement secure boot on the SAP51D-B-G1-R, use the built-in Secure Boot mechanism, which involves generating a secure boot key, creating a secure boot image, and configuring the boot mode. Consult the Renesas Secure Boot documentation and application notes for detailed instructions.
The maximum current consumption of the SAP51D-B-G1-R varies depending on the operating frequency, voltage, and peripherals used. Typically, the maximum current consumption is around 50 mA at 5V and 20 MHz, but this can be reduced by optimizing the power consumption of the application.
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SAP51D-B-G1-R Overview
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