FRDM-K66F DAC not available

Hello,

I like to use the DAC of my FRDM-K66F to output an analog value but I can not access the DAC0
in the file mbed-pin names is no DAC listed.
https://os.mbed.com/platforms/FRDM-K66F/
the command AnalogOut DAC(DAC0_OUT); is not working
How can I get access to the DAC?