The recommended operating voltage range for CY8C24994-24BVXI is 2.4V to 3.6V.
The clock source for CY8C24994-24BVXI can be configured using the Clock Control Register (CLK_CR). You can choose between an internal oscillator, an external clock source, or a PLL-based clock source.
The maximum frequency of the CPU clock for CY8C24994-24BVXI is 24 MHz.
The CY8C24994-24BVXI 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 or disable it as needed.
The VREF pin on the CY8C24994-24BVXI is used as a reference voltage for the analog-to-digital converter (ADC). It should be connected to a stable voltage source, typically VCC or an external reference voltage.
CY8C24994-24BVXI datasheet
by Cypress Semiconductor
