LFEC3E-3QN208I Lattice, LFEC3E-3QN208I Datasheet - Page 252

• Manufacturer Part Number: LFEC3E-3QN208I
• Description: IC FPGA 3KLUTS 208PQFP
• Manufacturer: Lattice
• Series: EC3r

Specifications of LFEC3E-3QN208I

• Number Of Logic Elements/cells: 3100
• Number Of Labs/clbs: -
• Total Ram Bits: 56320
• Number Of I /o: 145
• Number Of Gates: -
• Voltage - Supply: 1.14 V ~ 1.26 V
• Mounting Type: Surface Mount
• Operating Temperature: -40°C ~ 100°C
• Package / Case: 208-BFQFP
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: Q6377645

Lattice Semiconductor
location is initialized to 0. IPexpress makes memory initialization possible both through the synthesis and simula-
tion flows.
Technical Support Assistance
Hotline: 1-800-LATTICE (North America)
e-mail:
Internet: www.latticesemi.com
Revision History
February 2005
February 2006
October 2004
October 2005
October 2006
June 2004
April 2005
April 2006
July 2004
[phone] (Outside North America)
[e-mail]
Date
Version
01.0
01.1
01.2
01.3
01.4
01.5
01.6
01.7
01.8
Initial release.
Minor updates only.
Minor updates only.
Replace LatticeEC™ and LatticeECP™ LatticeEC™, LatticeECP™ and LatticeXP™
Replace LatticeECP/ECLatticeEC/ECP and LatticeXP
Replace LatticeEC or LatticeECP LatticeEC, LatticeECP or LatticeXP
Added Hardware related information for the LatticeEC/ECP/XP devices
Update Figure 8-4
Figure 8-40 Replace “_EBR” with “_PFU” in the figure’s timing parameters.
Updated the Trual Dual Port RAM and Module Manager Flow sections.
Updated the block diagrams of modules generated by the Module Manager. Added
section for Module Manager flow example. Added section for PMI flow.
Removed the PMI support section
Updated the Initializing Memory section
Updated the FIFO section. Added dual port memory access notes in Appendix A.
9-53
LatticeECP/EC and LatticeXP Devices
Change Summary
Memory Usage Guide