MA330025-3

MICROCHIP  MA330025-3  插入式模块, 电机控制, DSPIC33EP512MU814

The is a dsPIC33EP512MU814 motor control PIM. This plug-in module comes with a 144-pin dsPIC33EP512MU814-I/PT device. It is intended to be used to control the MCHV DM330023, MCLV DM330021, or MCSM DM330022 motor control development boards. These dsPIC33E devices contain a peripheral pin select PPS feature that allows most of the Digital peripherals to be remapped to use any number of pins on the device. Because the dsPIC33EP512MU814 device has 144-pins and the PIM socket only routes 100 pins down to the explorer 16 board, 75 I/O pins are additionally routed to test points on top of the PIM PC board. Designers can utilized the PPS feature with these I/O pins to customize the functionality of the PIM.

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改进型哈佛架构，16位超宽数据通道，24bit的位宽指令

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两个40bit的累加器带舍入和饱和选择

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两个主时基模块可以同时控制双三相电机

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上至PWM发生器, 各带两个PWM输出以及8.32ns PWM分辨率

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32位位置计数器和32位索引脉冲计数器

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两个独立ADC模块，灵活和独立的ADC触发源

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9个16位定时器/计数器，未使用的输出比较可当作标准时间实用25次

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16输入捕捉, 16输出比较/PWM, 硬件实时时钟与日历

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15通道DMA带用户可选择优先仲裁

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Quadrature encoder interface