A 4-layer PCB with a solid ground plane and a separate power plane is recommended. Keep the analog and digital sections separate, and use a star-configuration for the power supply lines to minimize noise and EMI.
Use a reliable communication protocol like SPI or I2C, and ensure proper signal termination and buffering. Also, implement error detection and correction mechanisms, such as checksums or CRC, to detect data corruption.
The maximum operating temperature range for the SCC68692C1A44 is -40°C to +85°C. However, it's recommended to operate within the -20°C to +70°C range for optimal performance and reliability.
Use an external power-on reset circuit or a dedicated reset IC to ensure a clean power-up sequence. For brown-out detection, use a voltage supervisor IC or a dedicated brown-out detection circuit to monitor the power supply voltage and reset the SCC68692C1A44 if it falls below a certain threshold.
Use 100nF to 1uF ceramic capacitors for decoupling, placed as close as possible to the power pins of the SCC68692C1A44. Additionally, use a 10uF to 22uF electrolytic capacitor for bulk decoupling.
