ST STM32F779NI 32位ARM MCU开发方案
ST公司的STM32F777xx,STM32F778Ax和STM32F779xx系列是基于高性能ARM® Cortex®-M7 32位RISC核的MCU,工作频率高达216MHz,具有浮点单元(FPU)特性,支持ARM双精度和单精度数据处理指令和数据类型,集成了高达2MB闪存,512KB SRAM,16KB TCM RAM,4KB备份SRAM以及各种外设和增强I/O,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,电路中断器,打印机和扫描仪,告警系统,视频互连和HVAC,家庭音频设备,移动应用和物联网(IoT),可穿戴设备如智能手表等.本文介绍了STM32F779NI主要特性和框图,以及评估板STM32F779I-EVAL主要特性,硬件框图,电路图,材料清单和PCB元件布局图.
The STM32F777xx, STM32F778Ax and STM32F779xx 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 floating point unit (FPU) which supports ARM® double-precision and 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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