CY8C21223-24SXIT datasheet by Cypress Semiconductor

CY8C21223-24SXIT Frequently Asked Questions (FAQs)

• What is the maximum operating temperature range for this microcontroller?
  The CY8C21223-24SXIT can operate from -40°C to +85°C, making it suitable for industrial and automotive applications.
• How do I configure the clock source for the microcontroller?
  The clock source can be configured using the Clock Control Register (CLK_CR). You can choose between internal oscillator, external crystal oscillator, or external clock source. Refer to the Cypress Semiconductor's PSoC 1 documentation for more details.
• What is the maximum current consumption of this microcontroller?
  The maximum current consumption of the CY8C21223-24SXIT is around 25mA at 24MHz, but this can vary depending on the operating frequency, voltage, and peripheral usage. Refer to the datasheet for more information on power consumption.
• Can I use the microcontroller's internal flash memory for data storage?
  Yes, the CY8C21223-24SXIT has 16KB of internal flash memory that can be used for data storage. However, it's recommended to use external memory for large data storage requirements.
• How do I implement a watchdog timer in this microcontroller?
  The CY8C21223-24SXIT has a built-in watchdog timer that can be enabled and configured using the Watchdog Timer Control Register (WDT_CR). You can set the watchdog timer period and enable it to reset the microcontroller in case of a fault.