【文件属性】：
文件名称：lpc546xx恩智浦芯片用户手册
文件大小：7.3MB
文件格式：RAR
更新时间：2021-12-24 09:41:58
lpc546xx
lpc546xx恩智浦芯片用户手册
The LPC546xx is a family of ARM Cortex-M4 based microcontrollers for embedded
applications featuring a rich peripheral set with very low power consumption and
enhanced debug features.
The ARM Cortex-M4 is a 32-bit core that offers system enhancements such as low power
consumption, enhanced debug features, and a high level of support block integration. The
ARM Cortex-M4 CPU incorporates a 3-stage pipeline, uses a Harvard architecture with
separate local instruction and data buses as well as a third bus for peripherals, and
includes an internal prefetch unit that supports speculative branching. The ARM
Cortex-M4 supports single-cycle digital signal processing and SIMD instructions. A
hardware floating-point processor is integrated into the core.
【文件预览】：
UM10912.pdf