EP1C12F256C8 Altera, EP1C12F256C8 Datasheet - Page 99

• Manufacturer Part Number: EP1C12F256C8
• Description: IC CYCLONE FPGA 12K LE 256-FBGA
• Manufacturer: Altera
• Series: Cyclone®r

Specifications of EP1C12F256C8

• Number Of Logic Elements/cells: 12060
• Number Of Labs/clbs: 1206
• Total Ram Bits: 239616
• Number Of I /o: 185
• Voltage - Supply: 1.425 V ~ 1.575 V
• Mounting Type: Surface Mount
• Operating Temperature: 0°C ~ 85°C
• Package / Case: 256-FBGA
• Family Name: Cyclone®
• Number Of Logic Blocks/elements: 12060
• # I/os (max): 185
• Frequency (max): 275.03MHz
• Process Technology: 0.13um (CMOS)
• Operating Supply Voltage (typ): 1.5V
• Logic Cells: 12060
• Ram Bits: 239616
• Operating Supply Voltage (min): 1.425V
• Operating Supply Voltage (max): 1.575V
• Operating Temp Range: 0C to 85C
• Operating Temperature Classification: Commercial
• Mounting: Surface Mount
• Pin Count: 256
• Package Type: FBGA
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Number Of Gates: -
• Lead Free Status / Rohs Status: Not Compliant
• Other names: 544-1012

Altera Corporation
May 2008
f
f
t
f
clock output)
IN
IN
IN
OUT_EXT
Table 4–52. Cyclone PLL Specifications (Part 1 of 2)
DUTY
JITTER
(external PLL
Symbol
Input frequency (-6 speed
grade)
Input frequency (-7 speed
grade)
Input frequency (-8 speed
grade)
Input clock duty cycle
Input clock period jitter
PLL output frequency
(-6 speed grade)
PLL output frequency
(-7 speed grade)
PLL output frequency
(-8 speed grade)
PLL Timing
Table 4–52
Note to
(1)
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
Table 4–51. Cyclone Maximum Output Clock Rate for Row Pins
EP1C3 devices do not support the PCI I/O standard. These parameters are only
available on row I/O pins.
I/O Standard
Parameter
Tables 4–50
(1)
describes the Cyclone FPGA PLL specifications.
through 4–51:
-6 Speed
Grade
296
381
286
219
367
169
160
160
131
320
66
15.625
15.625
15.625
15.625
15.625
15.625
40.00
Min
—
-7 Speed
Grade
285
366
277
208
356
166
151
151
123
303
66
±
Max
-8 Speed
464
428
387
320
320
275
60
200
Grade
273
349
267
195
343
162
146
142
115
275
66
Timing Model
Preliminary
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
Unit
MHz
MHz
MHz
MHz
MHz
MHz
Unit
ps
%
4–29