I've done whatever I want

Chapter 151 The Patron Saint of Car Chips

For many years, the design and manufacturing technology of automotive-grade chips have been monopolized by foreign countries, and there is a layer of mystery. In 2003, there was no packaging and testing factory in China that had such manufacturing capabilities, let alone car-grade chip design. capable company.

Compared with the rapid development of the economy, the backwardness of chip technology has not changed at all. This is an embarrassing era.

Xie Jianfeng succeeded once and successfully completed the wafer thinning process of Motorola's car-grade chip project. Peter and Allan, two foreigners, talked and laughed, discussing the next AECQ-100 Grade 0 test in a low voice. A proprietary certification test for automotive chips to distinguish them from ordinary consumer chips.

Obviously, foreigners have full confidence in the manufacturing process of MPC5200.

If Mingyueguang packaging and testing factory cannot handle things, other packaging and testing factories will have no chance!Their status and reputation in the industry give them great confidence.

Grade 0 is an online test among many tests for automotive-grade chips, and it is usually performed 100% at the Final Test station.

According to the bathtub curve theory, the chip after the three-temperature test will be very strong, reaching the standard used in cars.

As for automotive-grade chips, they are relative to consumer chips and industrial chips. Like military-grade chips, they are the highest level of chips.

Being able to design a chip for use in cars in batches, this person is definitely a top boss in the industry. Since then, he has become famous in the world and has no worries about eating and drinking!
If a packaging factory can have the packaging and testing capabilities of automotive-grade chips, it will definitely be a top-level existence in the industry, and it will feel the loneliness of being alone for a lifetime.

This is because the safety of automotive-grade chips is very important, and the verification is also very cruel. This test for chip designers is not comparable to that of ordinary consumer chips, and it also puts forward extremely stringent requirements for wafer manufacturing and packaging and testing.

In order to ensure the reliability of the chip, the Automotive Electronics Council (AEC) established a set of general parts qualification and quality system standards. AEC-Q100 was first published in June 1994 and has now become a general standard for automotive electronic systems. standard.

According to the classification level of AECQ-100, the conditions of Grade 0 are the most severe, and the test temperature range is from -40°C to 150°C.

"Xin Tong, let's go to the Final Test station together!" Peter suddenly turned his head and said.

The project is going well, and the project manager must be credited with it!

"Okay!" Xin Tong nodded.

After a while, they left the front manufacturing workshop and came to the back testing workshop.

The cleanliness level of the back road is obviously much lower. In the [-]-level dust-free workshop, you only need to wear an electrostatic cap and an electrostatic clothing.

The one-piece static suit in the FOL workshop was unable to cover Allan's huge body, which made him feel uncomfortable, but the coat in the test workshop was different.

Foreigners look as energetic as a crowing rooster.

Pointing to an idle three-temperature test equipment, Peter said: "Hi Allan, this is our part operating temperature grade test machine, it is for MPC5200 project."

Allan nodded and asked, "Did you get the test board?"

"Hi Allan, we got it last week!" Xin Tong replied.

"Sounds great!" Allan nodded.

The product flows to the testing process, which does not pose too many technical challenges.

The test board and test software are ready, and the three-temperature test equipment is also ready. After the manufacturing is completed, the test can be performed.

Peter raised his head and looked at the ceiling, remembering his boss Dr. Li's earnest entrustment that the Motorola project can only succeed, not fail.

Xin Tong thought in his heart that if the chip can pass the three-temperature test with a high yield rate, it will be considered a one-time pass.

According to the NPI process, samples must be made first. After the samples pass the test, a batch will be produced for optimization and curing process. If the first high yield is passed, there is no need to run the second curing process production, so at least It can save half a month of time.

The output within half a month after switching production is astonishing. For new projects, time is money. Switching production earlier will bring immeasurable benefits.

Especially for the packaging of this kind of car-grade chip, compared with the same package of consumer chips, the packaging cost is directly doubled, and the gross profit is also doubled without any suspense.

If the project time can be greatly shortened, this also means the success of your own project management.

Recalling the engineering department meeting I participated in before, every project delay is always related to the connection of the evening shift. If the waste of waiting is eliminated, the production time of project samples can be shortened to 4 days.

The National Day is coming soon, so the trial production of the samples should be completed earlier, and the samples will be delivered to Motorola for confirmation. After the National Day, AECQ-100 reliability testing and verification can be performed.

In this way, the production and verification of the entire project can be completed before the Lunar New Year, meeting the conditions for small batch production.

Once in mass production, Motorola's order volume is absolutely astonishing, and the profit of Mingyueguang packaging and testing factory will definitely skyrocket.

In addition, with the packaging and testing capabilities of automotive-grade chips, the packaging and testing capabilities of Mingyueguang packaging and testing plants will reach the top level in the industry.

From then on, fight against invincible opponents all over the rivers and lakes, and enter the mode of seeking defeat alone!

"Xin Tong, you are the project manager, you must follow up the whole NPI process!" Peter said, patting Xin Tong on the shoulder.

"Peter, I've thought about it. In the past few days, I've moved here and lived in the office at night, monitoring the sample production process at any time!" Xin Tong replied.

According to his calculations, the battle would be over in four days, no matter how hard and tiring he was, that is, in these four days, he was still young, and it was not a big deal for him to stay up all night.

Peter's eyes widened, thinking that this person was simply too crazy: "Xin Tong, you don't have to wait around for these samples day and night!"

Xin Tong smiled slightly, but did not answer.

He will be the patron saint of chips, ensure the safety of the production of this batch of chips, and pass the performance test and appearance inspection smoothly.

"Xin Tong, the factory basketball game is about to start, you have to prepare well!" Peter patted Xin Tong on the shoulder.

To be honest, Xin Tong also wants to play, a basketball game full of youthful atmosphere, which makes people full of vitality.

Make a name for yourself?This is not necessary, he is now a department manager, and his name has appeared on the roster of the company's middle and senior managers, and everyone knows it.

He still wants to be the patron saint of automotive chips.

"Peter, I won't represent the engineering department this time, I want to follow up the progress of the project!" Xin Tong said.

Peter thought about it, the engineering department has himself and Zhu Tao, and the strength is enough to crush any department.

In the last basketball game, he was impressed by MVP Zhu Tao's performance and left a deep impression.

"Okay! You follow up this car chip project carefully, don't make any mistakes!" Peter turned and left after speaking.

　Thanks to the book friends with the tail number 3707 and Ribelong for their rewards. If you like the theme of courtyard houses, you can move to support Ribelong's contracted novel "A Film and Television Tour Starting from the Siheyuan with Love", thank you!

　　
　
(End of this chapter)