The recommended operating voltage range for STK14CA8-NF35I is 2.7V to 3.6V.
It is recommended to power up the VCC pin first, followed by the VIO pin. During power-down, the VIO pin should be powered down first, followed by the VCC pin.
The maximum clock frequency supported by STK14CA8-NF35I is 133 MHz.
To configure the STK14CA8-NF35I for low power consumption, use the Power-Down mode, reduce the clock frequency, and minimize the number of active peripherals.
The maximum current consumption of STK14CA8-NF35I is 150 mA.
STK14CA8-NF35I datasheet
by Cypress Semiconductor
