产品名称： LPC11U24FBD48/401/MKL03Z8VFG4 托盘 产品编号： 25621 产品商标： 产品规格： QFN-32_5x5x05P 参考价格： 面议 更新日期： 2020/9/24 12:42:05 被阅次数： 240次

Up to eight pins, regardless of the selected function, can be programmed to generate an

interrupt on a level, a rising or falling edge, or both. The interrupt generating pins can be

selected from all digital or mixed digital/analog pins. The pin interrupt/pattern match block

controls the edge or level detection mechanism.

8.6 System tick timer

The ARM Cortex-M0+ includes a 24-bit system tick timer (SysTick) that is intended to

generate a dedicated SysTick exception at a fixed time interval (typically 10 ms).

8.7 Memory map

The LPC81xM incorporates several distinct memory regions. Figure 6 shows the overall

map of the entire address space from the user program viewpoint following reset. The

interrupt vector area supports address remapping.

The ARM private peripheral bus includes the ARM core registers for controlling the NVIC,

the system tick timer (SysTick), and the reduced power modes