A1280A Actel, A1280A Datasheet - Page 36

• Manufacturer Part Number: A1280A
• Description: (A1225A - A1280A) FPGAs
• Manufacturer: Actel

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The following table lists critical changes that were made in the current version of the document.
D at a S he et Ca t e g o r i e s
In order to provide the latest information to designers, some data sheets are published before data has been fully
characterized. These data sheets are marked as “Advanced” or Preliminary” data sheets. The definition of these categories
are as follows:
Adv anc ed
The data sheet contains initial estimated information based on simulation, other products, devices, or speed grades. This
information can be used as estimates, but not for production.
P rel im i nar y
The data sheet contains information based on simulation and/or initial characterization. The information is believed to be
correct, but changes are possible.
Unm ar ked (pr odu ct ion)
The data sheet contains information that is considered to be final.
36
Previous version
unspecified
4
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.com
In the 176-Pin CPGA package, pin A3 was incorrectly assigned as CLKA, I/O. A3 is a
user I/O. Pin A9 is CLKA, I/O
Changes in current version (production (unmarked) v4.0.1–web-only)
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v4.0
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