EP2C20F484C7 Altera, EP2C20F484C7 Datasheet - Page 37
![IC CYCLONE II FPGA 20K 484-FBGA](/photos/6/72/67258/544-484-fbga_sml.jpg)
EP2C20F484C7
Manufacturer Part Number
EP2C20F484C7
Description
IC CYCLONE II FPGA 20K 484-FBGA
Manufacturer
Altera
Series
Cyclone® IIr
Datasheet
1.EP2C5T144C8N.pdf
(168 pages)
Specifications of EP2C20F484C7
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
For Use With
P0528 - BOARD DEV DE1 ALTERA544-1736 - CYCLONE II STARTER KIT EP2C20N
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Number Of Gates
-
Lead Free Status / Rohs Status
Not Compliant
Other names
544-1364
EP2C20F484C7
EP2C20F484C7
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
EP2C20F484C7N
Manufacturer:
ALTERA32
Quantity:
252
Altera Corporation
February 2007
PLLs
Cyclone II PLLs provide general-purpose clocking as well as support for
the following features:
■
■
■
■
■
■
■
■
■
■
Cyclone II devices contain either two or four PLLs.
PLLs available for each Cyclone II device.
EP2C5
EP2C8
EP2C15
EP2C20
EP2C35
EP2C50
EP2C70
Table 2–3. Cyclone II Device PLL Availability
Device
Clock multiplication and division
Phase shifting
Programmable duty cycle
Up to three internal clock outputs
One dedicated external clock output
Clock outputs for differential I/O support
Manual clock switchover
Gated lock signal
Three different clock feedback modes
Control signals
PLL1
v
v
v
v
v
v
v
PLL2
Cyclone II Device Handbook, Volume 1
v
v
v
v
v
v
v
PLL3
v
v
v
v
v
Cyclone II Architecture
Table 2–3
shows the
PLL4
v
v
v
v
v
2–25