Excuse me, the problem concerning the ST72F621L4M1

Posted on August 21, 2006 at 06:50

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Visitor II

Posted on August 17, 2006 at 06:40

In addition to printing IC serial number, the top of the IC is other alphanumeric represent what.

For example 1:the 9929Y VM MYS 99611

For example 2:the 992X1 VP MYS 99622

Above-mentioned each numeral and letter of alphabet are representatives what?

Can someone see for me?

Underneath this diagram BE what problem, does someone know?

Thank

Visitor II

Posted on August 21, 2006 at 06:50

What is this tool you are using ?

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