EP2C35F484I8 Altera, EP2C35F484I8 Datasheet - Page 73
![IC CYCLONE II FPGA 33K 484-FBGA](/photos/6/72/67258/544-484-fbga_sml.jpg)
EP2C35F484I8
Manufacturer Part Number
EP2C35F484I8
Description
IC CYCLONE II FPGA 33K 484-FBGA
Manufacturer
Altera
Series
Cyclone® IIr
Datasheet
1.EP2C5T144C8N.pdf
(168 pages)
Specifications of EP2C35F484I8
Number Of Logic Elements/cells
33216
Number Of Labs/clbs
2076
Total Ram Bits
483840
Number Of I /o
322
Voltage - Supply
1.15 V ~ 1.25 V
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 100°C
Package / Case
484-FBGA
Family Name
Cyclone® II
Number Of Logic Blocks/elements
33216
# I/os (max)
322
Frequency (max)
402.58MHz
Process Technology
90nm
Operating Supply Voltage (typ)
1.2V
Logic Cells
33216
Ram Bits
483840
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
484
Package Type
FBGA
For Use With
P0301 - DE2 CALL FOR ACADEMIC PRICING544-1733 - PCI KIT W/CYCLONE II EP2C35N
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Number Of Gates
-
Lead Free Status / Rohs Status
Not Compliant
Other names
544-2108
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
EP2C35F484I8
Manufacturer:
ALTERA/阿尔特拉
Quantity:
20 000
Company:
Part Number:
EP2C35F484I8N
Manufacturer:
ALTERA
Quantity:
1 045
Part Number:
EP2C35F484I8N
Manufacturer:
ALTERA
Quantity:
20 000
Altera Corporation
February 2007
Notes to
(1)
(2)
(3)
(4)
(5)
(6)
Table 2–20. Cyclone II MultiVolt I/O Support (Part 2 of 2)
V
CCIO
3.3
The PCI clamping diode must be disabled to drive an input with voltages higher than V
These input values overdrive the input buffer, so the pin leakage current is slightly higher than the default value.
To drive inputs higher than V
overdrive for LVTTL/LVCMOS input pins option in Device setting option in the Quartus II software.
When V
When V
feeds an input pin, the V
that the input signal level does not drive to the V
When V
When V
(V)
Table
CCIO
CCIO
CCIO
CCIO
2–20:
1.5 V
= 1.8-V, a Cyclone II device can drive a 1.5-V device with 1.8-V tolerant inputs.
= 3.3-V and a 2.5-V input signal feeds an input pin or when V
= 2.5-V, a Cyclone II device can drive a 1.5-V or 1.8-V device with 2.5-V tolerant inputs.
= 3.3-V, a Cyclone II device can drive a 1.5-V, 1.8-V, or 2.5-V device with 3.3-V tolerant inputs.
1.8 V
CCIO
Input Signal
supply current will be slightly larger than expected. The reason for this increase is
CCIO
but less than 4.0 V, disable the PCI clamping diode and turn on Allow voltage
v
2.5 V
(4)
CCIO
3.3 V
v
rail, which causes the input buffer to not completely shut off.
v
Note (1)
1.5 V
(6)
Cyclone II Device Handbook, Volume 1
C C I O
v
1.8 V
Output Signal
= 1.8-V and a 1.5-V input signal
(6)
Cyclone II Architecture
CCIO
v
2.5 V
.
(6)
3.3 V
v
2–61