S25FS064SAGMFI010 Corner设计上是做什么用的？？？

[lvji_2284726]

我们在用S25FS064SAGMFI010 64Mbit的Flash设计我的产品，发现做成的产品中有一半以上1脚和8脚是短接的，

我们详细调查后发现在Flash的1脚附近有一个Corner，测量后发现这个Corner和8脚是短接的，在芯片焊接过程中，

如果稍微偏移就会导致1脚和Corner短接，所以我们想跟Cypress官方确认一下这个Corner设计的用意是什么，

另外在芯片手册上并没有任何关于这个Corner信息的描述。

[AS_36]

Hi,

Thank you for contacting Cypress Community.

Could you please -

1. Reconfirm the full part number of the device? According to the MPN provided, the package of the device is 8 pin SOIC, but the image is of a different package. Please confirm.
2. Provide the top markings of the device.

Regards,

Apurva

[lvji_2284726]

你好

感谢你的回复

1，不好意思，提供的芯片信号是错误的，正确型号是S25FS064SAGNFI030

[AS_36]

Hi,

Thank you for the confirmation. Please also provide the top markings of the device.

Regards,

Apurva

[lvji_2284726]

Hello

  Thanks your replay，Top marings of the device as follows:

[lvji_2284726]

怎么没消息了，人呢？

[lvji_2284726]

I am very anxious about this matter, please give me a reply quickly, Thanks a lot

[AS_36]

Hi,

Apologies for the delay in my response.

I discussed your issue internally and I would like to inform you that we will need to do analysis on the physical parts. I would suggest you to create a Failure Analysis case by visiting the following link.

Please let me know if you need any help in the process.

Regards,

Apurva

[lvji_2284726]

感谢你的回复。

关于Salesforce你能支持我如何使用吗，我以前没有使用过Salesforce，

另外，能麻烦你告诉我，我为什么要使用Salesforce吗，难道我的问题没有描述明确吗

[AS_36]

Hi,

Apologies for my mistake, I provided the incorrect link for creating MyCase.

The correct procedure is go to the Cypress website​ and Register/Login using your email id. Scroll down to the bottom of the page and click on the 'Create a MyCase' link -

You should see a page similar to this -

However, I am not sure whether new FA cases are being accepted at the moment (due to pandemic situation). I am checking internally and shall get back to you on this shortly.

Regards,

Apurva

[AS_36]

Hi,

After checking internally, I can now confirm that we are accepting FA cases for Flash. Please go ahead and create a case. Please let me know if you face any difficulties.

Regards,

Apurva

[lvji_2284726]

Hello Apurva,

Thanks for your reply. I have created my case as you said.

  Please refer to #00575815, Thank you again for your strong support.

  If there are any problems, I will continue to comment at here.