M4核的混合信号处理器： ADSP-CM408F

dontium

M4核的混合信号处理器： ADSP-CM408F [复制链接]

    ADSP-CM408F混合信号处理器，集成了两路高精度16位ADC，以及具有浮点处理能力的、240MHz时钟、384KB的SRAM、2M 字节的ARM® Cortex-M4TM 处理器内核，它可用于马达控制、PV集成控制以及其它嵌入式应用。

特点：





1、Dual 16 bit SAR ADCs with no missing codes, 13+ ENOB, 380ns conversion speed for high precision closed loop control.

2、240 MHz ARM Cortex M4 Core with Floating Point Unit to support advanced programming models and complex algorithms.

3、384KB SRAM and 2MB flash memory for large program size.

4、Advanced PWM and timer functions for improved torque ripple and motor performance.

5、SINC filters for glueless connection to AD74xx isolated converters.

6、Harmonic Analysis Engine for compliant grid connection.

7、Ethernet and USB to support networked interfaces.

8、Two CAN interfaces, three UARTS, two SPIs, two SPORTs, eight 32-bit timers, two two-wire interfaces and four quadrature encoder interfaces.

9、16 bit asynchronous memory bus for external SRAM or FPGA interfacing.

10、24x24 176 lead LQFP package with 91 GPIO pins and 16 ADC input pins optimized for motor control applications.

11、Up to 105C ambient operating temperature for support of industrial applications

dontium

忘了给个手册了


ADSP-CM402F_CM403F_CM407F_CM408F.pdf (2.68 MB, 下载次数: 9)

2014-3-11 20:12 上传

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zca123

哪家公司的？

dontium

zca123 发表于 2014-3-11 22:03
哪家公司的？

ADI的

zca123

看上去很强大，留待市场检验。
现在这类芯片提供外设库的太多，把人都惯懒了。如果没库，很可能不会选。

damiaa

看上去蛮强大。

大秦正声

dsp+arm