[原创] ST STM32F415双马达控制解决方案

ST公司的STM32F415xx和STM32F417xx系列产品是基于高性能的ARM®Cortex™-M4 32位RISC内核的MCU,工作频率高达168MHz, Cortex-M4核具有浮点单元(FPU)单精度,支持所有ARM单精度数据处理指令和数据类型.器件还集成高速嵌入存储器(闪存高达1MB,SRAM高达192KB和高达4KB的备份SRAM.主要用在马达控制,医疗设备,PLC,逆变器,打印机,扫描仪,家用电器,HVAC,家庭音频设备,告警系统,视频连接等.本文介绍了STM32F415xx主要特性和框图, 采用STM32F415 MCU的双马达控制板STEVAL-IHM039V1主要特性,电路图和材料清单.

The STM32F415xx and STM32F417xx family is based on the high-performance ARM®Cortex™-M4 32-bit RISC core operating at a frequency of up to 168 MHz. The 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. The Cortex-M4 core with FPU will be referred to as Cortex-M4F throughout this document.

The STM32F415xx and STM32F417xx family incorporates high-speed embedded memories (Flash memory up to 1 Mbyte, up to 192 Kbytes of SRAM), up to 4 Kbytes of backup SRAM, and an extensive range of enhanced I/Os and peripherals connected to two APB buses, three AHB buses and a 32-bit multi-AHB bus matrix.
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