Fujitsu MB3891 Manual De Usuario
MB3891
27
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USAGE PRECAUTIONS
• Printed circuit board ground lines should be set up with consideration for common impedance.
• Take appropriate static electricity measures.
• Containers for semiconductor materials should have anti-static protection or be made of conductive material.
• After mounting, printed circuit boards should be stored and shipped in conductive bags or Containers.
• Work platforms, tools, and instruments should be properly grounded.
• Working personal should be grounded with resistance of 250 k
• After mounting, printed circuit boards should be stored and shipped in conductive bags or Containers.
• Work platforms, tools, and instruments should be properly grounded.
• Working personal should be grounded with resistance of 250 k
Ω
to 1 M
Ω
between body and ground.
• Do not apply negative voltages
The use of negative voltages below -0.3V may create parasitic transistors on LSI lines, Which can cause abnormal
operation.
operation.
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ORDERING INFORMATION
Part number
Package
Remarks
MB3891PFV
64-pin Plastic LQFP
(FPT-64P-M03)