What is the actual task that needs solved?
The PN7462 can be connected to K64F as UART.
It will not drive a motor directly.
It lacks the required drive current.
NFC may also have more time lag that is allowed in motor control (the actual task matters).
It may be able to drive LEDs directly, depending on the LED color and current, again the actual task matters.
The more details in a question, the more details that can be given in an answer.
