EP2C20F256C6N Altera, EP2C20F256C6N Datasheet - Page 109

• 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

Altera Corporation
February 2008
Notes to
(1)
(2)
(3)
TPRE
TCLKL
TCLKH
tLUT
TSU
TH
TCO
TPIN2COMBOUT_R
TPIN2COMBOUT_C
TCOMBIN2PIN_R
Table 5–16. LE_FF Internal Timing Microparameters (Part 2 of 2)
Table 5–17. IOE Internal Timing Microparameters (Part 1 of 2)
Parameter
For the –6 speed grades, the minimum timing is for the commercial temperature grade. The –7 speed grade devices
offer the automotive temperature grade. The –8 speed grade devices offer the industrial temperature grade.
For each parameter of the –7 speed grade columns, the value in the first row represents the minimum timing
parameter for automotive devices. The second row represents the minimum timing parameter for commercial
devices.
For each parameter of the –8 speed grade columns, the value in the first row represents the minimum timing
parameter for industrial devices. The second row represents the minimum timing parameter for commercial
devices.
Parameter
Table
5–16:
–6 Speed Grade
1000
1000
Min
191
180
—
—
—
—
–6 Speed Grade
1344
Min
384
385
76
88
99
—
—
—
—
—
—
Max
438
—
—
—
—
—
—
—
(1)
2490
Max
155
762
760
—
—
—
—
—
—
—
—
(1)
–7 Speed Grade
1242
1111
1242
1111
Min
244
217
172
180
–7 Speed Grade
1280
1344
Min
101
106
366
384
367
385
89
97
95
99
DC Characteristics and Timing Specifications
Max
545
—
—
—
—
—
—
—
(2)
2689
Max
171
784
783
Cyclone II Device Handbook, Volume 1
—
—
—
—
—
—
—
—
(2)
–8 Speed Grade
1242
1242
1242
1242
Min
244
244
172
180
–8 Speed Grade
1280
1344
Min
101
101
106
106
366
384
367
385
95
99
Max
2887
651
Max
187
855
854
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
(3)
(3)
Unit
Unit
5–19
ps
ps
ps
ps
ps
ps
ps
ps
ps
ps
ps
ps
ps
ps
ps
ps
ps
ps
ps
ps