NUC977DK61Y - Nuvoton

NUC977DK61Y Frequently Asked Questions (FAQs)

• What is the recommended operating temperature range for the NUC977DK61Y?
  The recommended operating temperature range for the NUC977DK61Y is -40°C to 85°C, as specified in the datasheet. However, it's essential to note that the device can tolerate a wider temperature range during storage, which is -55°C to 125°C.
• How do I configure the clock source for the NUC977DK61Y?
  The NUC977DK61Y has multiple clock sources, including an internal oscillator, external crystal oscillator, and external clock input. To configure the clock source, you need to set the appropriate bits in the Clock Control Register (CKCR) and Clock Source Select Register (CSSR). Refer to the datasheet for the specific register settings and configuration options.
• What is the maximum current consumption of the NUC977DK61Y?
  The maximum current consumption of the NUC977DK61Y depends on the operating frequency, voltage, and peripheral usage. According to the datasheet, the typical current consumption is around 150mA at 3.3V and 100MHz operating frequency. However, this value can increase up to 250mA or more depending on the specific application and usage scenario.
• How do I implement power management on the NUC977DK61Y?
  The NUC977DK61Y has several power management features, including sleep modes, idle modes, and power gating. To implement power management, you need to configure the Power Management Control Register (PMC) and Power Mode Control Register (PMCR). You can also use the built-in power management APIs provided by Nuvoton or implement your own power management scheme using the device's registers and peripherals.
• What is the maximum frequency of the NUC977DK61Y's SPI interface?
  The maximum frequency of the NUC977DK61Y's SPI interface is 50MHz, as specified in the datasheet. However, the actual frequency may be limited by the specific application, peripheral usage, and system design.