What is the difference between TI's DSP2812 and 28335?

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What is the difference between TI's DSP2812 and 28335? [Copy link]

2812 is not as new as 28335, and the sample programs are less than those of 28335, which is constantly increasing and updating.
2812 is a fixed-point device, while 28335 is a floating-point device, which can complete a floating-point operation in a single clock.
2812 can expand the external memory addressing range to 1M16bit, while 28335 is 2M16bit.
2812's Flash and RAM are relatively small.
2812's ADC has a "hard flaw" and is not very accurate, and 28335 corrects this design error.
28335's PWM output has 6 channels of HRPWM that can reach a resolution of 150ps, while 2812's PWM accuracy is poor.
Finally, 2812 is not as good as 28335 in terms of usage, so its price will be higher than the latter.
In addition, 28335 can be replaced by the fixed-point 28035, which is compatible except for the floating-point part. 28035 is cheaper and has a price advantage.