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LPC1114

Anyone else playing with LPC1114?

I know Mr. 6677 is playing with one off and on.  Anyone else?

I started using LPCExpresso, LPC1114_CodeBase, and FlashMagic.  Everything was going great until I found CodeBase is far from complete :(

 

Any suggestions?

Red face is there sth. wrong with LPC1114



I had burn several LPC1114 in the circuit below.After I use it for hours, the PWM signal produce by LPC1114 became square wave limited between 3.3V and 2.5V. Is it possible that the LPC1114 is too unstable.Or the value of the resistor is not proper,or the may be sth. wrong with other parts of my circuit?