ST STM32F303低功耗ARM Cortex－M4 32位MCU开发方案
ST公司的STM32F303xB/STM32F303xC系列是基于高性能ARM® Cortex®-M4 32位 RISC内核,其工作频率高达72MHz,器件嵌入了浮点单元(FPU),存储器保护单元(MPU)和嵌入式追踪宏单元(ETM),适用于数字功率,声纳,电机控制,照明和无线充电器等控制敏感应用.本文介绍了STM32F303xB/STM32F303xC主要特性,功能框图, STM32F3DISCOVERY 主要特性,硬件框图,电路图,材料清单,PCB设计文件.
The STM32F303xB/STM32F303xC family is based on the high-performance ARM® Cortex®-M4 32-bit RISC core with FPU operating at a frequency of up to 72 MHz, and embedding a floating point unit (FPU), a memory protection unit (MPU) and an embedded trace macrocell (ETM). The family incorporates high-speed embedded memories (up to 256 Kbytes of Flash memory, up to 40 Kbytes of SRAM) and an extensive range of enhanced I/Os and peripherals connected to two APB buses.
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