EP2C20F256C6N Altera, EP2C20F256C6N Datasheet - Page 118

• Manufacturer Part Number: EP2C20F256C6N
• Description: IC CYCLONE II FPGA 20K 256-FBGA
• Manufacturer: Altera
• Series: Cyclone® IIr

Specifications of EP2C20F256C6N

• Number Of Logic Elements/cells: 18752
• Number Of Labs/clbs: 1172
• Total Ram Bits: 239616
• Number Of I /o: 152
• Voltage - Supply: 1.15 V ~ 1.25 V
• Mounting Type: Surface Mount
• Operating Temperature: 0°C ~ 85°C
• Package / Case: 256-FBGA
• For Use With: P0528 - BOARD DEV DE1 ALTERA544-1736 - CYCLONE II STARTER KIT EP2C20N
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Number Of Gates: -
• Other names: 544-1660

Timing Specifications
5–28
Cyclone II Device Handbook, Volume 1
t
t
t
t
t
t
t
t
t
t
t
t
C I N
C O U T
P L L C I N
P L L C O U T
C I N
C O U T
P L L C I N
P L L C O U T
C I N
C O U T
P L L C I N
P L L C O U T
Table 5–30. EP2C35 Row Pins Global Clock Timing Parameters
Table 5–31. EP2C50 Column Pins Global Clock Timing Parameters
Table 5–32. EP2C50 Row Pins Global Clock Timing Parameters
Parameter
Parameter
Parameter
Industrial
Industrial
–0.149
–0.135
–0.117
–0.115
1.575
1.589
1.410
1.412
Industrial
–0.261
–0.259
Fast Corner
1.463
1.465
Fast Corner
EP2C50 Clock Timing Parameters
Tables 5–31
devices.
Fast Corner
Commercial
Commercial
–0.158
–0.143
–0.127
–0.125
1.651
1.666
1.476
1.478
Commercial
–0.276
–0.274
and
1.533
1.535
5–32
show the clock timing parameters for EP2C50
–6 Speed
–6 Speed
Grade
2.759
2.793
0.113
0.147
Grade
2.514
2.530
0.134
0.15
–6 Speed
–0.022
–0.006
Grade
2.624
2.640
–7 Speed
–7 Speed
Grade
2.940
2.972
0.075
0.107
Grade
–7 Speed
2.724
2.737
0.162
0.175
–0.074
–0.061
Grade
2.791
2.804
–8 Speed
–8 Speed
–8 Speed
Grade
3.174
3.203
0.089
0.118
Grade
2.986
2.994
0.241
0.249
–0.075
–0.067
Grade
Altera Corporation
3.010
3.018
February 2008
Unit
Unit
Unit
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