EP2C20F484C8N Altera, EP2C20F484C8N Datasheet - Page 95

• Manufacturer Part Number: EP2C20F484C8N
• Description: IC CYCLONE II FPGA 20K 484-FBGA
• Manufacturer: Altera
• Series: Cyclone® IIr

Specifications of EP2C20F484C8N

• Number Of Logic Elements/cells: 18752
• Number Of Labs/clbs: 1172
• Total Ram Bits: 239616
• Number Of I /o: 315
• Voltage - Supply: 1.15 V ~ 1.25 V
• Mounting Type: Surface Mount
• Operating Temperature: 0°C ~ 85°C
• Package / Case: 484-FBGA
• Family Name: Cyclone® II
• Number Of Logic Blocks/elements: 18752
• # I/os (max): 315
• Frequency (max): 402.58MHz
• Process Technology: 90nm
• Operating Supply Voltage (typ): 1.2V
• Logic Cells: 18752
• Ram Bits: 239616
• Operating Supply Voltage (min): 1.15V
• Operating Supply Voltage (max): 1.25V
• Operating Temp Range: 0C to 85C
• Operating Temperature Classification: Commercial
• Mounting: Surface Mount
• Pin Count: 484
• Package Type: FBGA
• No. Of Logic Blocks: 1172
• Family Type: Cyclone II
• No. Of I/o's: 315
• I/o Supply Voltage: 3.3V
• Operating Frequency Max: 320MHz
• Operating Temperature Range: 0°C To +85°C
• Rohs Compliant: Yes
• For Use With: P0528 - BOARD DEV DE1 ALTERA544-1736 - CYCLONE II STARTER KIT EP2C20N
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Number Of Gates: -
• Lead Free Status / Rohs Status: Compliant
• Other names: 544-1668

Altera Corporation
February 2008
3.3-V LVTTL and
LVCMOS
2.5-V LVTTL and
LVCMOS
1.8-V LVTTL and
LVCMOS
1.5-V LVCMOS
PCI and PCI-X
SSTL-2 class I
SSTL-2 class II
SSTL-18 class I
Table 5–6. Recommended Operating Conditions for User I/O Pins Using Single-Ended I/O Standards
Note (1)
I/O Standard
(Part 1 of 2)
3.135
2.375
1.710
1.425
3.000
2.375
2.375
Min
1.7
V
CCIO
Typ
3.3
2.5
1.8
3.3
2.5
2.5
1.8
1.5
Single-Ended I/O Standards
Tables 5–6
single-ended I/O standards with Cyclone II devices.
descriptions for the voltage and current symbols used in
5–7.
V
V
V
V
V
V
I
I
V
O L
O H
Table 5–5. Voltage and Current Symbol Definitions
C C I O
R E F
I L
I H
O L
O H
T T
(V)
Symbol
3.465
2.625
1.890
1.575
3.600
2.625
2.625
Max
1.9
and
0.833
1.19
1.19
Min
5–7
—
—
—
—
—
Supply voltage for single-ended inputs and for output drivers
Reference voltage for setting the input switching threshold
Input voltage that indicates a low logic level
Input voltage that indicates a high logic level
Output voltage that indicates a low logic level
Output voltage that indicates a high logic level
Output current condition under which V
Output current condition under which V
Voltage applied to a resistor termination as specified by
HSTL and SSTL standards
provide operating condition information when using
V
REF
1.25
1.25
Typ
0.9
—
—
—
—
—
(V)
DC Characteristics and Timing Specifications
0.969
Max
1.31
1.31
—
—
—
—
—
Cyclone II Device Handbook, Volume 1
V
V
V
V
V
V
R E F
R E F
R E F
R E F
R E F
R E F
0.35 × V
0.35 × V
0.3 × V
Definition
– 0.125 (DC)
V
– 0.18 (DC)
– 0.18 (DC)
– 0.35 (AC)
– 0.35 (AC)
– 0.25 (AC)
Max
IL
0.8
0.7
(V)
C C I O
C C I O
C C I O
Table 5–5
O L
O H
V
V
V
V
V
V
R E F
is tested
R E F
R E F
R E F
R E F
R E F
Tables 5–6
is tested
0.65 × V
0.65 × V
0.5 × V
+ 0.125 (DC)
V
+ 0.18 (DC)
+ 0.18 (DC)
+ 0.35 (AC)
+ 0.35 (AC)
+ 0.25 (AC)
Min
IH
1.7
1.7
provides
(V)
C C I O
C C I O
C C I O
and
5–5