LPC122x_用户手册，有需要的下来看看。

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D R D R D R D R D R LPC122x T D 32bit ARM CortexM0 microcontroller 128 kB flash and 8 kB SRAM Rev 0016 27 August 2010 Objective data sheet T D T D T D T D T D T D T D A F A F A F A F A F A F F R R R A R R R R A F A F A F A F A F T T D R A F T D R R A F T D R A F T D T D R A F T D R A F T D 1 General description R A F T D The LPC122x are ARM CortexM0 based microcontrollers for embedded applications featuring a high level of integration and low power consumption The ARM CortexM0 is a next g......