ST STM32F412ZG32位ARM MCU Discovery套件开发方案
ST公司的STM32F412XE/G是基于高性能ARM® Cortex® -M4 32位RISC核的MCU,工作频率高达100MHz,内核具有浮点单元(FPU),支持所有ARM单精度数据处理指令和数据类型,还能执行所有DSP指令,而存储器保护单元(MPU)则增强了应用安全性,集成了高达1MB闪存和256KB SRAM,工作电压1.7 V- 3.6 V,主要用在马达驱动和应用控制,医疗设备,工业应用如PLC,逆变器,电路断路器,打印鸡和扫描仪,告警系统,HVAC,家用音频设备,可穿戴设备和Wi-Fi模块等.本文介绍了STM32F412XE/G主要特性,框图,以及Discovery套件32F412GDISCOVERY主要特性,框图,电路图,材料清单和PCB元件布局图.
The STM32F412XE/G devices are based on the high-performance ARM® Cortex® -M4 32- bit RISC core operating at a frequency of up to 100 MHz. Their Cortex®-M4 core features a Floating point unit (FPU) single 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 application security.
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