CY8C20180-LDX2I datasheet by Cypress Semiconductor

CY8C20180-LDX2I Frequently Asked Questions (FAQs)

• What is the recommended operating voltage range for CY8C20180-LDX2I?
  The recommended operating voltage range for CY8C20180-LDX2I is 1.71V to 5.5V.
• How do I configure the clock source for CY8C20180-LDX2I?
  The clock source for CY8C20180-LDX2I can be configured using the Clock Divider and the IMO (Internal Main Oscillator) or an external clock source. The configuration is done through the Clock Control Register (CLK_CR).
• What is the maximum frequency of the IMO in CY8C20180-LDX2I?
  The maximum frequency of the IMO in CY8C20180-LDX2I is 24 MHz.
• How do I implement a watchdog timer in CY8C20180-LDX2I?
  The watchdog timer in CY8C20180-LDX2I can be implemented using the Watchdog Timer (WDT) component. The WDT can be enabled and configured using the WDT_CR register.
• What is the purpose of the VREF pin in CY8C20180-LDX2I?
  The VREF pin in CY8C20180-LDX2I is used as a reference voltage for the analog-to-digital converter (ADC). It can be connected to an external voltage reference or left unconnected if the internal voltage reference is used.