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[晒板] 晒板+集颜值与性能于一身的FRDM-K28F

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    [LV.6]常住居民II

    发表于 2017-11-20 09:43:52 |显示全部楼层
    订单号:13030455
    购买链接:http://www.mouser.cn/Search/ProductDetail.aspx?R=FRDM-K28Fvirtualkey66800000virtualkey771-FRDM-K28F

    先来两张FRDM-K28F的整体框图来感受一下
    1.jpg


    2.jpg


    再来两张实物拍摄
    3.jpg


    4.jpg



    FRDM-K28F整个板子的特性描述如下:
    • Kinetis MK28FN2M0VMI15 MCU (ARM Cortex-M4 at 150 MHz, 1MB SRAM, 2MB flash, HS and FS USB, 169 MAPBGA package).
    • Kinetis K20 MCU (K20DX128VFM5) based OpenSDA circuit.
    • Dual-role high-speed and full-speed USB interface with the micro-B USB connector via the high-speed switch.
    • One 256 Mbit (32MB) on-board QuadSPI memory at 1.8V.
    • One 128 Mbit (16MB) on-board mobile SDRAM memory at 3.3V.
    • Multiple independent voltage domains: VDD_CORE, VDD, VBAT, and VDDIO_E.
    • FlexIO socket which enables you to connect an optional TFT Proto 5” CAPACITIVE from MikroElektronika (5” display board with capacitive touch).
    • Easy access to the MCU input/output through Arduino R3-compatible I/O connectors to connect external add-on boards.
    • Flexible power supply option—OpenSDA v2.2 USB, Kinetis K28 USB, or an external source.
    • RGB LED
    • Two mechanical push-buttons for user input and one for the reset.
    • Programmable OpenSDA v2.2 debug circuit supporting the DAP-Link interface software which provides:
      • Mass-Storage Device (MSD) flash programming interface.
      • CMSIS-DAP debug interface over a driverless USB HID connection providing run-control debugging and compatibility with the IDE tools.
      • Virtual serial port interface
      • Open source CMSIS-DAP software project

        FRDM-K28F首先是一块颜值超高的板子,其使用的MCU为NXP的MK28FN2M0VMI15。主频有150MHz,算是比较高了。除了超大的片上存储空间,另外板载还有32M的Nor flash和16M的SDRAM。加上这次的活动真的超值,野火家某个16MNor flash和8MSDRAM的核心板都一百六七十了。

        此开发板亦有兼容Arduino 的接口,此外还有RGB LED,三轴加速度计,USB,按键,电池座,SD卡座以及开源的调试器等等。总之是个活动时十分值得入手的板子。
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