EP2C8T144C7N Altera, EP2C8T144C7N Datasheet - Page 142

• Manufacturer Part Number: EP2C8T144C7N
• Description: IC CYCLONE II FPGA 8K 144-TQFP
• Manufacturer: Altera
• Series: Cyclone® IIr

Specifications of EP2C8T144C7N

• Number Of Logic Elements/cells: 8256
• Number Of Labs/clbs: 516
• Total Ram Bits: 165888
• Number Of I /o: 85
• Voltage - Supply: 1.15 V ~ 1.25 V
• Mounting Type: Surface Mount
• Operating Temperature: 0°C ~ 85°C
• Package / Case: 144-TQFP, 144-VQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Number Of Gates: -
• Other names: 544-1667

Timing Specifications
5–52
Cyclone II Device Handbook, Volume 1
LVTTL
LVCMOS
2.5V
1.8V
1.5V
SSTL_2_CLASS_I
Table 5–46. Maximum Output Clock Toggle Rate Derating Factors (Part 1 of 4)
I/O Standard
4 mA
8 mA
12 mA
16 mA
20 mA
24 mA
4 mA
8 mA
12 mA
16 mA
20 mA
24 mA
4 mA
8 mA
12 mA
16 mA
2 mA
4 mA
6 mA
8 mA
10 mA
12 mA
2 mA
4 mA
6 mA
8 mA
8 mA
12 mA
Strength
Drive
Speed
Grade
438
306
139
145
298
190
228
173
119
452
321
227
738
499
261
–6
65
19
43
87
36
24
64
37
41
22
46
67
7
Column I/O Pins
Maximum Output Clock Toggle Rate Derating Factors (ps/pF)
Speed
Grade
439
321
179
158
305
205
233
177
121
457
347
255
118
764
518
271
–7
77
20
72
99
46
25
65
72
25
47
69
8
Speed
Grade
439
336
220
172
313
219
101
110
237
180
123
461
373
283
199
103
789
536
282
–8
90
21
56
27
66
10
29
49
70
Speed
Grade
338
267
193
139
197
112
270
191
332
244
178
540
300
–6
74
14
27
—
—
—
—
—
58
46
13
60
—
25
23
Row I/O Pins
Speed
Grade
362
283
198
147
205
118
306
199
367
291
222
133
604
354
103
–7
79
18
31
85
28
40
42
—
—
—
—
—
—
Speed
Grade
387
299
202
156
214
125
343
208
403
337
266
207
123
669
408
146
–8
84
22
35
44
56
60
—
—
—
—
—
—
Speed
Grade
338
267
193
139
197
112
270
191
332
244
178
540
300
–6
74
14
27
58
46
13
60
25
23
—
—
—
—
—
—
Dedicated Clock
Altera Corporation
Outputs
February 2008
Speed
Grade
362
283
198
147
205
118
306
199
367
291
222
133
604
354
103
–7
79
18
31
85
28
40
42
—
—
—
—
—
—
Speed
Grade
387
299
202
156
214
125
343
208
403
337
266
207
123
669
408
146
–8
84
22
35
44
56
60
—
—
—
—
—
—