EP2S30F484C3N Altera, EP2S30F484C3N Datasheet - Page 231
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EP2S30F484C3N
Manufacturer Part Number
EP2S30F484C3N
Description
IC STRATIX II FPGA 30K 484-FBGA
Manufacturer
Altera
Series
Stratix® IIr
Datasheet
1.EP2S15F484I4N.pdf
(238 pages)
Specifications of EP2S30F484C3N
Number Of Logic Elements/cells
33880
Number Of Labs/clbs
1694
Total Ram Bits
1369728
Number Of I /o
342
Voltage - Supply
1.15 V ~ 1.25 V
Mounting Type
Surface Mount
Operating Temperature
0°C ~ 85°C
Package / Case
484-FBGA
No. Of Macrocells
33880
Family Type
Stratix II
No. Of I/o's
342
Clock Management
DLL, PLL
I/o Supply Voltage
3.6V
Operating Frequency Max
550MHz
Rohs Compliant
Yes
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Number Of Gates
-
Other names
544-1890
EP2S30F484C3N
EP2S30F484C3N
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
EP2S30F484C3N
Manufacturer:
ALTERA
Quantity:
591
Part Number:
EP2S30F484C3N
Manufacturer:
ALTERA/阿尔特拉
Quantity:
20 000
Altera Corporation
April 2011
Notes to
(1)
(2)
Number of DQS Delay Buffer Stages
Table 5–98. DQS Phase-Shift Error Specifications for DLL-Delayed Clock (tDQS_PSERR)
This error specification is the absolute maximum and minimum error. For example, skew on three delay buffer
stages in a C3 speed grade is 75 ps or ± 37.5 ps
Delay stages used for requested DQS phase shift are reported in your project’s Compilation Report in the
Quartus II software.
Table
5–98:
1
2
3
4
Notes to
(1)
(2)
Note to
(1)
Table 5–97. DQS Phase Jitter Specifications for DLL-Delayed Clock
(tDQS PHASE_JITTER)
Table 5–99. DQS Bus Clock Skew Adder Specifications
(tDQS_CLOCK_SKEW_ADDER)
Number of DQS Delay
Peak-to-peak phase jitter on the phase shifted DDS clock (digital jitter is caused
by DLL tracking).
Delay stages used for requested DQS phase shift are reported in your project’s
Compilation Report in the Quartus II software.
This skew specification is the absolute maximum and minimum skew. For
example, skew on a ×4 DQ group is 40 ps or ±20 ps.
Buffer Stages
×18 DQ per DQS
×36 DQ per DQS
×4 DQ per DQS
×9 DQ per DQS
(2)
Table
Table
Mode
–3 Speed Grade
1
2
3
4
5–99:
5–97:
.
100
25
50
75
(2)
Note (1)
–4 Speed Grade
DQS Phase Jitter
DQS Clock Skew Adder
120
30
60
90
120
30
60
90
Stratix II Device Handbook, Volume 1
40
70
75
95
DC & Switching Characteristics
–5 Speed Grade
105
140
35
70
Unit
ps
ps
ps
ps
(1)
Unit
ps
ps
ps
ps
Unit
ps
ps
ps
ps
5–95