EP2C20F256I8N Altera, EP2C20F256I8N Datasheet - Page 101

• Manufacturer Part Number: EP2C20F256I8N
• Description: IC CYCLONE II FPGA 20K 256-FBGA
• Manufacturer: Altera
• Series: Cyclone® IIr

Specifications of EP2C20F256I8N

• Number Of Logic Elements/cells: 18752
• Number Of Labs/clbs: 1172
• Total Ram Bits: 239616
• Number Of I /o: 152
• Voltage - Supply: 1.15 V ~ 1.25 V
• Mounting Type: Surface Mount
• Operating Temperature: -40°C ~ 100°C
• Package / Case: 256-FBGA
• Family Name: Cyclone® II
• Number Of Logic Blocks/elements: 18752
• # I/os (max): 152
• 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: -40C to 100C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 256
• Package Type: FBGA
• 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: 544-2103

DC
Characteristics
for Different Pin
Types
Altera Corporation
February 2008
Notes to
(1)
(2)
(3)
(4)
Differential 1.8-V
HSTL class I
and II
Differential
SSTL-2 class I
(4)
Differential
SSTL-2 class II
(4)
Differential
SSTL-18 class I
(4)
Differential
SSTL-18 class II
(4)
Table 5–9. DC Characteristics for User I/O Pins Using Differential I/O Standards
I/O Standard
The LVPECL I/O standard is only supported on clock input pins. This I/O standard is not supported on output
pins.
The RSDS and mini-LVDS I/O standards are only supported on output pins.
The differential 1.8-V HSTL and differential 1.5-V HSTL I/O standards are only supported on clock input pins and
PLL output clock pins.
The differential SSTL-18 and SSTL-2 I/O standards are only supported on clock input pins and PLL output clock
pins.
(3)
Table
5–9:
Min
—
—
—
—
—
V
OD
Typ
—
—
—
—
—
(mV)
Table 5–10
I/O pins using single-ended I/O standards
I/O pins using differential I/O standards
Dedicated clock pins
JTAG
Configuration pins
Table 5–10. Bus Hold Support
Max
—
—
—
—
—
ΔV
shows the types of pins that support bus hold circuitry.
Min Max
—
—
—
—
—
OD
Pin Type
(mV)
—
—
—
—
—
V
V
0.125
0.125
0.5 ×
0.5 ×
Min
C C I O
C C I O
—
—
—
–
–
DC Characteristics and Timing Specifications
V
V
V
OCM
0.5 ×
0.5 ×
Typ
C C I O
C C I O
—
—
—
(V)
Cyclone II Device Handbook, Volume 1
V
V
0.125
0.125
0.5 ×
0.5 ×
Max
C C I O
C C I O
—
—
—
+
+
V
V
– 0.28
V
V
V
0.475
– 0.4
0.57
0.76
Min
C C I O
C C I O
T T
T T
T T
V
Note (1)
OH
+
+
+
(V)
Bus Hold
Max
—
—
—
—
—
Yes
No
No
No
No
(Part 2 of 2)
Min
—
—
—
—
—
V
OL
(V)
V
V
V
0.475
Max
0.57
0.76
0.28
0.4
T T
T T
T T
5–11
–
–
–