LFE2-20E-5FN256I Lattice, LFE2-20E-5FN256I Datasheet - Page 669

• Manufacturer Part Number: LFE2-20E-5FN256I
• Description: IC FPGA 21KLUTS 193I/O 256FPBGA
• Manufacturer: Lattice
• Series: ECP2r

Specifications of LFE2-20E-5FN256I

• Number Of Logic Elements/cells: 21000
• Number Of Labs/clbs: 2625
• Total Ram Bits: 282624
• Number Of I /o: 193
• Number Of Gates: -
• Voltage - Supply: 1.14 V ~ 1.26 V
• Mounting Type: Surface Mount
• Operating Temperature: -40°C ~ 100°C
• Package / Case: 256-BGA
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 220-1170; LFE2-20E-5FN256I; Q6411457

Lattice Semiconductor
Technical Support Assistance
Hotline: 1-800-LATTICE (North America)
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Revision History
September 2006
November 2006
November 2009
February 2006
January 2007
[phone] (Outside North America)
[e-mail]
www.latticesemi.com
Date
Version
01.0
01.1
01.2
01.3
01.4
Initial release.
Updated for LatticeECP2/M.
Added discussion on Dynamic Power Budgets and Junction Tempera-
ture.
Added calculation of I
Updated Power Supply Sequencing section.
Updated Power-up Sequencing text section.
Updated Power Sequencing Recommendations text section.
13-7
Power Estimation and Management
CCAUX
Change Summary
in Power Calculation Equations section.
for LatticeECP2/M Devices