描述:The P89LPC9331/9341/9351/9361 is a single-chip microcontroller, available in low cost packages, based on a high performance processor architecture that executes instructions in two to four clocks, six times the rate of standard 80C51 devices. Many system-level functions have been incorporated into the P89LPC9331/9341/9351/9361 in order to reduce component count, board space, and system cost. 下载地址: http://www.nxp.com/products/microcontrollers/8_16_bit_core_s/lpc900/series/P89LPC9331_9341_9351_9361.html