or3l165b Lattice Semiconductor Corp., or3l165b Datasheet - Page 81

• Manufacturer Part Number: or3l165b
• Description: Orca Or3lxxxb Series Field-programmable Gate Arrays
• Manufacturer: Lattice Semiconductor Corp.

Data Addendum
March 2002
Lattice Semiconductor
Package Outline Diagrams
Terms and Definitions
Basic Size (BSC):
Design Size:
Typical (TYP):
Reference (REF):
Minimum (MIN) or
Maximum (MAX):
The basic size of a dimension is the size from which the limits for that dimension are derived
The design size of a dimension is the actual size of the design, including an allowance for fit
When specified after a dimension, this indicates the repeated design size if a tolerance is
The reference dimension is an untoleranced dimension used for informational purposes only.
Indicates the minimum or maximum allowable size of a dimension.
by the application of the allowance and the tolerance.
and tolerance.
specified or repeated basic size if a tolerance is not specified.
It is a repeated dimension or one that can be derived from other values in the drawing.
ORCA OR3LxxxB Series FPGAs
81