Keil ST STM32F407评估开发方案

Keil公司的MCBSTM32F400评估板采用ST公司的STM32F407IG器件,它是基于168MHz ARM Cortex™-M4的MCU,176引脚BGA封装,具有1MB Flash & 192KB RAM,外接存储器8MB NOR Flash, 512MB NAND Flash, 2MB SRAM, 8KB I2C EEPROM,采用电阻触摸屏的2.4吋彩色QVGA TFT LCD,10/100以太网端口,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,HVAC以及家庭音响设备.本文介绍了STM32F405xx和STM32F407xx 主要特性,方框图,MCBSTM32F400评估板主要特性,技术指标,方框图以及电路图和PCB元件布局图.

STM32F405xx/STM32F407xx:ARM Cortex-M4 32b MCU+FPU, 210DMIPS, up to 1MB Flash/192+4KB RAM, USB OTG HS/FS, Ethernet, 17 TIMs, 3 ADCs, 15 comm. interfaces & camera

The STM32F405xx and STM32F407xx 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-M4core features a Floating point unit (FPU) single precision which supports all ARM singleprecision 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.
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