I was looking to create a LPC1343 development board, but I noticed something odd. If you look at the pinout for this MCU you can see double functions for some pins. This is common, so you can program a pin to use for a particular function. But here is the weird thing. Pin 3 on the LPC1343 says: "RESET/PIO0_0". Now I'm confused. How can a reset pin also be a I/O pin? I can't find anything about it in the datasheet.
Any help would be appreciated. Thanks in advance.