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EP3SL50 Datasheet, PDF (29/341 Pages) Altera Corporation – Stratix III Device Handbook, Volume 2
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Chapter 1: Stratix III Device Datasheet: DC and Switching Characteristics
Switching Characteristics
1–19
Table 1–22. TriMatrix Memory Block Performance Specifications for Stratix III Devices (Note 1) (Part 2 of 3)
Memory
Block
Type
Mode
M144K
(3), (4)
M144K
(3), (5)
True dual-port 16K × 9 or
8K × 18
True dual-port 4K × 36
Simple dual-port 16K × 9 or
8K × 18
Simple dual-port 4K × 36 or
2K × 72
ROM 1Port
ROM 2 Port
Single-port 16K × 9 or 8K × 18
Single-port 4K × 36
True dual-port 16K × 9, 8K × 18, or
4K × 36 with read-during-write
option set to Old Data
Simple dual-port 16K × 9,
8K × 18, 4K × 36, or 2K × 72 with
read-during-write option set to "Old
Data"
Simple dual-port 2K × 64 (with ECC)
Min Pulse Width (Clock High Time)
Min Pulse Width (Clock Low Time)
True dual-port 16K × 9 or
8K × 18
True dual-port 4K × 36
Simple dual-port 16K × 9 or
8K × 18
Simple dual-port 4K × 36 or
2K × 72
ROM 1Port
ROM 2 Port
Single-port 16K × 9 or 8K × 18
Single-port 4K × 36
True dual-port 16K × 9, 8K × 18, or
4K × 36 with read-during-write
option set to Old Data
Simple dual-port 16K × 9,
8K × 18, 4K × 36, or 2K × 72 with
read-during-write option set to Old
Data
ALUTs
TriMatrix
Memory
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
—
—
—
—
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
C2 (6)
VCCL =
1.1 V
350
520
350
565
580
545
385
580
325
350
255
800
500
425
520
425
565
580
545
475
580
325
350
C3 C4
C4L
VCCL = VCCL = VCCL = VCCL =
1.1 V 1.1 V 1.1 V 0.9 V
300 245 245 180
430 365 365 250
300 245 245 180
470 395 395 225
470 425 425 260
450 380 380 260
330 270 270 240
470 425 425 210
270 225 225 165
292 250 250 200
210
1000
625
180
1100
690
180
1100
690
130
1800
1100
360 300 300 210
430 365 365 250
360 300 300 210
470 395 395 225
470 425 425 260
450 380 380 260
405 335 335 210
470 425 425 210
270 225 225 165
292 250 250 200
I3
VCCL=
1.1 V
280
405
280
440
470
425
310
470
255
275
195
1000
625
340
405
340
440
470
425
380
470
255
275
I4 I4L
VCCL= VCCL= Unit
1.1 V 0.9 V
245 170 MHz
365 235 MHz
245 170 MHz
395 210 MHz
425 260 MHz
380 245 MHz
270 195 MHz
425 195 MHz
225 155 MHz
250 190 MHz
180 120 MHz
1100 1800 ps
690 1100 ps
300 195 MHz
365 235 MHz
300 195 MHz
395 210 MHz
425 260 MHz
380 245 MHz
335 195 MHz
425 195 MHz
225 155 MHz
250 190 MHz
© July 2010 Altera Corporation
Stratix III Device Handbook, Volume 2
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