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Pin 2.7 in MSP430F5232

Other Parts Discussed in Thread: MSP430F5232

Hi guys!

I have read on MSP430F5232 Datasheet (revised Nov 2015) the next description of pin 21 on the page 14:

  • P2.7 / UCB0STE / UCA0CLK ; Pin 21 ; I/O; General-purpose digital IO, etc... 

Well, on the rest of pins of PORT1 and PORT2 (the MSP430F5232 doesn't have PORT2 pins except this pin 2.7), they come described as GPIO with PORT INTERRUPT. In fact, the MSP430 has the PORT 1 and 2 as interrupt inputs, but in this case, the description of the pin 2.7 doesn't say anything about that feature. 

Is it an errata? Or in the case of MSP430F5232 the pin 2.7 can't be used as interrupt input?

Thanks in advance!