LFE3-17EA-7LMG328C Lattice Semiconductor Corp., LFE3-17EA-7LMG328C Datasheet - Page 68

• Manufacturer Part Number: LFE3-17EA-7LMG328C
• Description: Specifications: Number of Gates: - ; Number of I /O: 116 ; Lead Free Status: Lead Free ; RoHS Status: RoHS Compliant
• Manufacturer: Lattice Semiconductor Corp.

Derating Timing Tables
, 2
Logic timing provided in the following sections of this data sheet and the Diamond and ispLEVER design tools are
worst case numbers in the operating range. Actual delays at nominal temperature and voltage for best case pro-
cess, can be much better than the values given in the tables. The Diamond and ispLEVER design tools can provide
logic timing numbers at a particular temperature and voltage.
Register-to-Register Performance
18x18 Multiply/Accumulate (Input & Output Registers)
18x18 Multiply-Add/Sub (All Registers)
1. These timing numbers were generated using ispLEVER tool. Exact performance may vary with device and tool version. The tool uses inter-
2. Commercial timing numbers are shown. Industrial numbers are typically slower and can be extracted from the Diamond or ispLEVER soft-
3. LatticeECP3-17EA is not available for the -9 speed grade. The data may vary slightly from -9. The fastest speed grade for LatticeECP3-
nal parameters that have been characterized but are not tested on every device.
ware.
17EA is -8.
Function
1, 2, 3
3-15
DC and Switching Characteristics
LatticeECP3 Family Data Sheet
-9 Timing
229
420
Units
MHz
MHz