LFEC3E-3QN208I Lattice, LFEC3E-3QN208I Datasheet - Page 352

• 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
Technical Support Assistance
Hotline: 1-800-LATTICE (North America)
e-mail:
Internet: www.latticesemi.com
Revision History
September 2008
October 2004
October 2005
June 2004
April 2006
May 2005
July 2004
July 2008
Date
[phone] (Outside North America)
[e-mail]
Version
01.0
02.4
1.1
1.2
2.0
2.1
2.2
2.3
Initial release.
Changed DO/CSON to DOUT/CSON.
Clarified signal names associated with data pins during SPI and other modes.
Indicated value for INITN pull up resistor in “Master and Slave Serial Daisy Chained” diagram
Added section detailing compatible SPI flash vendors.
Update table 6-7 for formatting and compression %.
Changed SPI3 to SPI
Updated INITN description to include the power cycling instruction for SPI mode
Updated CCLK to include toggling the CCLK continuously throughout configuration and error
recovery
Updated dual-purpose use pin
Updated Master Parallel Mode
Added information on how to use the sysCONFIG dual-purpose pins as GPIO
Updated Wake-Up Options
Updated LatticeECP/EC Device Preference List table.
Replaced Wake-up Clock Selection text section with new Start_Up Clock Selection text section.
Updated CCLK text section.
12-19
LatticeECP/EC sysCONFIG Usage Guide
Change Summary