What are the quality standards for automotive chips?
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车规级芯片和普通芯片有什么区别?
125°C 的汽车级芯片温度有多热?

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车规级芯片和普通芯片有什么区别?

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这是一个比较图表,供您清楚地了解。以寿命为例:消费电子产品的寿命为 3 至 5 年,工业标准的使用寿命为 10 年,寿命

汽车为 15 年(基于每天 15% 的使用时间)。与普通芯片相比,汽车芯片的使用寿命高达三倍。换句话说,它的使用寿命更长,

另一个是认证过程。完成汽车标准芯片的认证过程需要 2 年时间。进入车企供应链后,一般有 5-10 个供应周期

年。真正进入产业链,需要 10 多年的时间。废物的周期很长。一个人的生命只有几十年,一个车规级的芯片占用了一个人生命的十分之一。

一个人的一生只有几十年。另一个指标是温度。让我向您展示一个温度比图表。普通芯片的最大耐温性为 70%,而

汽车芯片的耐温性可达 125-140°C,几乎是其两倍。


125°C 的汽车级芯片温度有多热?

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汽车发动机在工作时会产生大量的热量,发动机的正常工作温度在 85-105 度之间。单次进气温度可达 80 度

夏天。在压缩行程期间,温度会上升到 500 ~ 600 度。因此,芯片的工作温度成为重要的车辆规格指标,而芯片的运行速度也就成为了重要的车辆规格指标。

也是我们采购芯片时进行芯片采购的一个标准。

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汽车级耐高温可达 125°,最高可达 155°。

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Everyone knows that the boiling point of water is 100 degrees, and 150 degrees is equivalent to 50 degrees higher than the boiling point of water.

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Everyone hopes to know more about automotive chips. You can pay more attention to our other content. See you next time.


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