EP3C5E144A7N Altera, EP3C5E144A7N Datasheet - Page 115

• Manufacturer Part Number: EP3C5E144A7N
• Description: Cyclone III
• Manufacturer: Altera

Specifications of EP3C5E144A7N

• Family Name: Cyclone III
• Number Of Logic Blocks/elements: 5136
• # I/os (max): 94
• Frequency (max): 437.5MHz
• Process Technology: 65nm
• Operating Supply Voltage (typ): 1.2V
• Logic Cells: 5136
• Ram Bits: 423936
• Operating Supply Voltage (min): 1.15V
• Operating Supply Voltage (max): 1.25V
• Operating Temp Range: -40C to 125C
• Operating Temperature Classification: Automotive
• Mounting: Surface Mount
• Pin Count: 144
• Package Type: EQFP
• Lead Free Status / Rohs Status: Compliant

Chapter 6: I/O Features in the Cyclone III Device Family
Termination Scheme for I/O Standards
Figure 6–9. Cyclone III Device Family Differential SSTL I/O Standard Termination
Note to
(1) Only Differential SSTL-2 I/O standard supports Class II output.
© December 2009
Termination
Termination
On-Board
External
Figure
OCT
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Altera Corporation
Cyclone III Device
Family Series OCT
Transmitter
Transmitter
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Figure 6–8. Cyclone III Device Family Differential HSTL I/O Standard Termination
Differential SSTL Class I
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25
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V TT
V TT
Termination
Termination
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On-Board
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External
V TT
OCT
V TT
Receiver
Receiver
Cyclone III Device
Family Series OCT
Transmitter
Transmitter
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Cyclone III Device
Family Series OCT
Transmitter
Transmitter
25
Differential HSTL
V TT
V TT
50
V TT
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25
Differential SSTL Class II
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V TT V TT
(Note 1)
V TT
V TT
V TT
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Cyclone III Device Handbook, Volume 1
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Receiver
Receiver
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V TT
V TT V TT
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V TT
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Receiver
Receiver
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