IC CYCLONE FPGA 20K LE 324-FBGA

 

EP1C20F324C7N

Manufacturer Part NumberEP1C20F324C7N
DescriptionIC CYCLONE FPGA 20K LE 324-FBGA
ManufacturerAltera
SeriesCyclone®
EP1C20F324C7N datasheets

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Specifications of EP1C20F324C7N

Number Of Logic Elements/cells20060Number Of Labs/clbs2006
Total Ram Bits294912Number Of I /o233
Voltage - Supply1.425 V ~ 1.575 VMounting TypeSurface Mount
Operating Temperature0°C ~ 85°CPackage / Case324-FBGA
Lead Free Status / RoHS StatusLead free / RoHS CompliantNumber Of Gates-
Other names544-1678  
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Table 4–51. Cyclone Maximum Output Clock Rate for Row Pins
LVTTL
2.5 V
1.8 V
1.5 V
LVCMOS
SSTL-3 class I
SSTL-3 class II
SSTL-2 class I
SSTL-2 class II
3.3-V PCI
LVDS
Note to
(1)
PLL Timing
Table 4–52
Table 4–52. Cyclone PLL Specifications (Part 1 of 2)
Symbol
f
Input frequency (-6 speed
IN
grade)
Input frequency (-7 speed
grade)
Input frequency (-8 speed
grade)
f
DUTY
Input clock duty cycle
IN
t
JITTER
Input clock period jitter
IN
f
(external PLL
PLL output frequency
OUT_EXT
(-6 speed grade)
clock output)
PLL output frequency
(-7 speed grade)
PLL output frequency
(-8 speed grade)
Altera Corporation
May 2008
-6 Speed
I/O Standard
Grade
296
381
286
219
367
169
160
160
131
(1)
66
320
Tables 4–50
through 4–51:
EP1C3 devices do not support the PCI I/O standard. These parameters are only
available on row I/O pins.
describes the Cyclone FPGA PLL specifications.
Parameter
Min
15.625
15.625
15.625
40.00
15.625
15.625
15.625
Timing Model
-7 Speed
-8 Speed
Unit
Grade
Grade
285
273
MHz
366
349
MHz
277
267
MHz
208
195
MHz
356
343
MHz
166
162
MHz
151
146
MHz
151
142
MHz
123
115
MHz
66
66
MHz
303
275
MHz
Max
Unit
464
MHz
428
MHz
387
MHz
60
%
±
ps
200
320
MHz
320
MHz
275
MHz
4–29
Preliminary