
Altera Corporation
5–29
April 2011
Stratix II Device Handbook, Volume 1
DC & Switching Characteristics
TriMatrix
Memory
M-RAM
block
Single port
RAM 4K × 144 bit
0
1
0
349.65
333.33
303.95
261.09
MHz
Simple dual-port
RAM 4K × 144 bit
0
1
0
420.16
400.00
364.96
313.47
MHz
True dual-port
RAM 4K × 144 bit
0
1
0
349.65
333.33
303.95
261.09
MHz
Single port
RAM 8K × 72 bit
0
1
0
354.60
337.83
307.69
263.85
MHz
Simple dual-port
RAM 8K × 72 bit
0
1
0
420.16
400.00
364.96
313.47
MHz
True dual-port
RAM 8K × 72 bit
0
1
0
349.65
333.33
303.95
261.09
MHz
Single port
RAM 16K × 36 bit
0
1
0
364.96
347.22
317.46
271.73
MHz
Simple dual-port
RAM 16K × 36 bit
0
1
0
420.16
400.00
364.96
313.47
MHz
True dual-port
RAM 16K × 36 bit
0
1
0
359.71
342.46
313.47
268.09
MHz
Single port
RAM 32K × 18 bit
0
1
0
364.96
347.22
317.46
271.73
MHz
Simple dual-port
RAM 32K × 18 bit
0
1
0
420.16
400.0
364.96
313.47
MHz
True dual-port
RAM 32K × 18 bit
0
1
0
359.71
342.46
313.47
268.09
MHz
Single port
RAM 64K × 9 bit
0
1
0
364.96
347.22
317.46
271.73
MHz
Simple dual-port
RAM 64K × 9 bit
0
1
0
420.16
400.0
364.96
313.47
MHz
True dual-port
RAM 64K × 9 bit
0
1
0
359.71
342.46
313.47
268.09
MHz
Table 5–36. Stratix II Performance Notes (Part 2 of 6)
Note (1)
Applications
Resources Used
Performance
ALUTs
TriMatrix
Memory
Blocks
DSP
Blocks
-3
Speed
Grade
(2)
-3
Speed
Grade
(3)
-4
Speed
Grade
-5
Speed
Grade
Unit