请问C6720的生命周期还有多长？

目前这款芯片的状态还是active, 可以购买到.

至于生命周期跟很多因素有关, 如市场的需求, 工艺的发展等等, 可以看一下下面TI对于life cycle的声明.
We are not able to forecast future market demand for a TI device and accordingly, we are not in a position to speculate on how long a device will remain in production. There is a multitude of factors that affect the lifetime of a device. Market demand, process efficiency, device reliability, and technology trends are all considered when TI decides how it will allocate its limited resources. Nonetheless, it is TI's intention to maximize customer service with a reliable source of product supply for as long as TI practically can to optimize our long-term customer/supplier relationship.
Texas Instruments is committed to provide notification of Product Obsolescence and offer a Life Time Buy (LTB) opportunity, where applicable. TI allows up the 12 months for an order to be place from the date of notification and allows an additional 6 months to take delivery of the ordered product.

您好，现在我们正在选型，离产品上市还有比较长的一段时间（预估还有1年）。
我们就怕现在芯片还是active的，但是到了产品要量产的时候就停产了，那就麻烦了......

好像ADI会说明芯片从“不建议用于新设计”到“停产”之间保证至少1年的稳定供货。
我在TI网站上没有找到相关的说明，不知道TI有没有类似的规划的呢？

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编辑原因：上面的回复说明了，谢谢！

TI也有类似的规划, 当产品停产前, 会从active状态变成NRND(Not Recommend for New Design)状态.

好！！！谢谢！