Embest ST STM32F107 ARM Cortex－M3开发评估方案
Embest 公司的STM32F107 ARM Cortex-M3评估板采用ST公司的STM32F107VC MCU,工作频率高达72MHz,256KB 闪存和64KB RAM,采用带触摸屏的2.4吋的TFT LCD 屏(320x240),有各种接口如支持 USB OTG的mini USB, 10/100Mb以太网,Micro SD卡,TFT-LCD, ADC, DAC, SPI, IIC, RS232 (DB9),两个CAN,扬声器,耳机,5个位置操纵杆,重置按钮等,能使工程师评估STM32F107VC的所有特性,并加快设计和开发,主要用在马达驱动,医疗和手持设备,工业应用,PLC,逆变器,打印机和扫描仪,HVAC,家庭音响设备等.本文介绍了STM32F107主要特性,方框图,完整音频播放器解决方案,USB OTG FS+以太网解决方案,USB OTG FS+I2S音频解决方案以及Embest STM32F107 ARM Cortex-M3评估板主要特性和电路图.
The STM32F105xx and STM32F107xx connectivity line family incorporates the highperformance ARM® Cortex™-M3 32-bit RISC core operating at a 72 MHz frequency, highspeed embedded memories (Flash memory up to 256 Kbytes and SRAM up to 64 Kbytes), and an extensive range of enhanced I/Os and peripherals connected to two APB buses. All devices offer two 12-bit ADCs, four general-purpose 16-bit timers plus a PWM timer, as well as standard and advanced communication interfaces: up to two I2Cs, three SPIs, two I2Ss, five USARTs, an USB OTG FS and two CANs. Ethernet is available on the STM32F107xx only.
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