ST STM32F746 32位ARMCortex－M7 MCU开发方案
ST公司的STM32F745xx和STM32F746xx系列采用高性能ARMCortex-M7 32位RISC内核,工作频率高达216MHz,具有单浮点单元(SFPU)精度,支持所有的ARM单精度数据处理指令和数据类型,还能实现DSP指令集和增强应用安全性的存储器保护单元(MPU),工作电压1.7到3.6 V,主要用在马达驱动和应用控制,医疗设备,工业控制如PLC,逆变器和电路中断器,打印机和扫描仪,告警系统,视频互连和HVAC,家用音频设备,移动设备和物联网以及智能手表等.本文介绍了STM32F745xx和STM32F746xx系列主要特性,框图,STM32F746G-DISCO开发板32F746GDISCOVERY主要特性,框图,电路图,材料清单和PCB元件布局图.
The STM32F745xx and STM32F746xx devices are based on the high-performance ARM® Cortex®-M7 32-bit RISC core operating at up to 216 MHz frequency. The Cortex®-M7 core features a single floating point unit (SFPU) precision which supports all ARM® single-precision data-processing instructions and data types. It also implements a full set of DSP instructions and a memory protection unit (MPU) which enhances the application security.
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