EP2C70F672C6 Altera, EP2C70F672C6 Datasheet - Page 162
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EP2C70F672C6
Manufacturer Part Number
EP2C70F672C6
Description
IC CYCLONE II FPGA 70K 672-FBGA
Manufacturer
Altera
Series
Cyclone® IIr
Datasheet
1.EP2C5T144C8N.pdf
(168 pages)
Specifications of EP2C70F672C6
Number Of Logic Elements/cells
68416
Number Of Labs/clbs
4276
Total Ram Bits
1152000
Number Of I /o
422
Voltage - Supply
1.15 V ~ 1.25 V
Mounting Type
Surface Mount
Operating Temperature
-5°C ~ 50°C
Package / Case
672-FBGA
For Use With
P0304 - DE2-70 CALL FOR ACADEMIC PRICING544-1703 - VIDEO KIT W/CYCLONE II EP2C70N544-1699 - DSP KIT W/CYCLONE II EPS2C70N
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Number Of Gates
-
Other names
544-2140
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
EP2C70F672C6
Manufacturer:
ALTERA
Quantity:
3 000
Company:
Part Number:
EP2C70F672C6N
Manufacturer:
ALTERA
Quantity:
852
Part Number:
EP2C70F672C6N
Manufacturer:
ALTERA
Quantity:
20 000
Duty Cycle Distortion
5–72
Cyclone II Device Handbook, Volume 1
For DDIO outputs, you can calculate actual half period from the
following equation:
For example, if the DDR output I/O standard is SSTL-2 Class II, the
maximum DCD for a –5 device is 155 ps (refer to
frequency is 167 MHz, the half-clock period T/2 is:
Notes to
(1)
(2)
1.5-V
SSTL-2 Class I
SSTL-2 Class II
SSTL-18 Class I
HSTL-18 Class I
HSTL-15 Class I
Differential SSTL-2 Class I
Differential SSTL-2 Class II
Differential SSTL-18 Class I
Differential HSTL-18 Class I
Differential HSTL-15 Class I
LVDS
Simple RSDS
Mini LVDS
PCI
PCI-X
Table 5–57. Maximum for DDIO Output on Row Pins with PLL in the Clock
Path
Row Pins with PLL in the Clock Path
Actual half period = ideal half period – maximum DCD
T/2 = 1/(2* f )= 1 /(2*167 MHz) = 3 ns = 3000 ps
The DCD specification is characterized using the maximum drive strength
available for each I/O standard.
Numbers are applicable for commercial, industrial, and automotive devices.
Notes
Table
(1),
5–57:
(2)
(Part 2 of 2)
280
150
155
180
180
205
150
155
180
180
205
100
285
285
C6
95
95
280
190
200
240
235
220
190
200
240
235
220
110
155
110
305
305
Table
C7
Altera Corporation
5–57). If the clock
280
230
230
260
235
220
230
230
260
235
220
120
155
120
335
335
C8
February 2008
Unit
ps
ps
ps
ps
ps
ps
ps
ps
ps
ps
ps
ps
ps
ps
ps
ps