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LPC178X/7X全英版资料

消耗积分:1 | 格式:pdf | 大小:1806KB | 2014-10-08

王闯

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The LPC178x/7x is an ARM Cortex-M3 based microcontroller for embedded applications requiring a high level of integration and low power dissipation。The Cortex-M3 is a next generation core that offers better performance than the ARM7 at the same clock rate and other system enhancements such as modernized debug features and a higher level of support block integration。 The Cortex-M3 CPU incorporates a 3-stage pipeline and has a Harvard architecture with separate local instruction and data buses, as well as a third bus with slightly lower performance for peripherals。 The Cortex-M3 CPU also includes an internal prefetch unit that supports speculative branches。 
 

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