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Goodmorning,

We're using the device Am79C973 "PCnet™-FAST III Single-Chip 10/100 Mbps PCI Ethernet Controller with Integrated PHY". We have different lots of this device, and by interrogating their ID registers via JTAG, they differ by bit 30 and 29.

We consulted its Datasheet (in Attachment), and as we understood based on Table 18, they states the version of the device (bit 31-28).

We have devices with bit 31-28 equals to 0100 and 0010.

We can't find any info of what is the difference based on the version, can You provide those information for us?

Thank you.

Hello,

I am reaching out as I understand you ultimately supply product to Celestica. We have been tasked by Celestica to gather information on parts/products that they have deemed of critical importance. I have attached the LOA from Celestica  as a proof of this task.

The list of parts that Celestica needs information on is included in the attached Excel file.

Can you please fill in the blank columns in the excel attached and send back? In case this is not your responsibility, please forward to the proper personnel.

About US: Z2Data is an info systems company that brings you data on your supply chain and the parts involved in your end products. We analyze shortages, lifecycle changes, manufacturing locations, supplier financials, alternative parts and more, in order for organizations to best mitigate risk to their supply chain and components.

Please keep the following case number in all your replies.

Case (Z2-2914)|1001490_Celestica Inquiry

Best Regards,

Ehab Ali

Z2DATA

2075 De La Cruz Blvd Suite 209 Santa Clara, CA 95050

Email: contact@z2dataeg.com | Phone: 408-306-0828

http://z2data.com/