LFE2-20E-5FN256I Lattice, LFE2-20E-5FN256I Datasheet - Page 53

• 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

Absolute Maximum Ratings
1. Stress above those listed under the “Absolute Maximum Ratings” may cause permanent damage to the device. Functional operation of the
2. Compliance with the Lattice
3. All voltages referenced to GND.
4. Overshoot and undershoot of -2V to (V
April 2011
Recommended Operating Conditions
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or product names are trademarks or registered trademarks of their respective holders. The specifications and information herein are subject to change without notice.
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Supply Voltage V
Supply Voltage V
Supply Voltage V
Output Supply Voltage V
Input or I/O Tristate Voltage Applied
Storage Temperature (Ambient) . . . . . . . . . -65 to 150°C
Junction Temperature (Tj) . . . . . . . . . . . . . . . . . . +125°C
V
V
V
V
V
t
t
SERDES External Power Supply (For LatticeECP2M Family Only)
V
V
V
V
V
JCOM
JIND
CC
CCAUX
CCPLL
CCIO
CCJ
CCIB
CCOB
CCAUX33
CCRX
CCTX
device at these or any other conditions above those indicated in the operational sections of this specification is not implied.
1, 4, 5
1
1, 2, 4
6
6
1, 3, 4, 5
Symbol
CC
CCAUX
CCJ
. . . . . . . . . . . . . . . . . . . -0.5 to 1.32V
. . . . . . . . . . . . . . . . . . -0.5 to 3.75V
Core Supply Voltage
Auxiliary Supply Voltage
PLL Supply Voltage
I/O Driver Supply Voltage
Supply Voltage for IEEE 1149.1 Test Access Port
Junction Temperature, Commercial Operation
Junction Temperature, Industrial Operation
Input Buffer Power Supply (1.2V)
Input Buffer Power Supply (1.5V)
Output Buffer Power Supply (1.2V)
Output Buffer Power Supply (1.5V)
Termination Resistor Switching Power Supply
Receive Power Supply
Transmit Power Supply
. . . . . . . . . . . . . . . . -0.5 to 3.75V
CCIO
Thermal Management
. . . . . . . . . . . -0.5 to 3.75V
IHMAX
4
. . . . . . -0.5 to 3.75V
+ 2) volts is permitted for a duration of <20ns.
1, 2, 3
DC and Switching Characteristics
LatticeECP2/M Family Data Sheet
document is required.
Parameter
3-1
7
DS1006
3.135
1.425
1.425
3.135
Min.
1.14
1.14
1.14
1.14
1.14
1.14
1.14
1.14
-40
0
DC and Switching_02.2
Data Sheet DS1006
3.465
3.465
3.465
1.575
1.575
3.465
Max.
1.26
1.26
1.26
1.26
1.26
1.26
100
85
Units
°C
°C
V
V
V
V
V
V
V
V
V
V
V
V