EP1C20F400I7N Altera, EP1C20F400I7N Datasheet - Page 91

• Manufacturer Part Number: EP1C20F400I7N
• Description: IC CYCLONE FPGA 20K LE 400-FBGA
• Manufacturer: Altera
• Series: Cyclone®r

Specifications of EP1C20F400I7N

• Number Of Logic Elements/cells: 20060
• Number Of Labs/clbs: 2006
• Total Ram Bits: 294912
• Number Of I /o: 301
• Voltage - Supply: 1.425 V ~ 1.575 V
• Mounting Type: Surface Mount
• Operating Temperature: -40°C ~ 100°C
• Package / Case: 400-FBGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Number Of Gates: -

Altera Corporation
May 2008
LVCMOS
3.3-V LVTTL
2.5-V LVTTL
1.8-V LVTTL
1.5-V LVTTL
SSTL-3 class I
SSTL-3 class II
SSTL-2 class I
Table 4–40. Cyclone I/O Standard Column Pin Input Delay Adders (Part 1 of 2)
I/O Standard
External I/O Delay Parameters
External I/O delay timing parameters for I/O standard input and output
adders and programmable input and output delays are specified by
speed grade independent of device density.
Tables 4–40
and row I/O pins for all packages. If an I/O standard is selected other
than LVTTL 4 mA with a fast slew rate, add the selected delay to the
external t
4–28.
t
t
t
t
t
t
t
t
t
t
I N S U
I N H
O U T C O
X Z
Z X
I N S U P L L
I N H P L L
O U T C O P L L
X Z P L L
Z X P L L
Table 4–39. EP1C20 Row Pin Global Clock External I/O Timing Parameters
-6 Speed Grade
Min
Symbol
—
—
—
—
—
—
—
—
CO
through
–250
–250
–278
and t
Max
182
278
27
-6 Speed Grade
2.417
0.000
2.000
1.417
0.000
0.500
0
0
Min
—
—
—
—
SU
I/O parameters shown in
4–45
3.724
3.645
3.645
1.667
1.588
1.588
Max
-7 Speed Grade
Min
—
—
—
—
—
—
—
—
—
—
—
—
show the adder delays associated with column
-7 Speed Grade
2.779
0.000
2.000
1.629
0.000
0.500
Min
—
—
—
—
–288
–288
–320
Max
209
319
31
0
0
4.282
4.191
4.191
1.917
1.826
1.826
Max
—
—
—
—
-8 Speed Grade
Min
Tables 4–25
—
—
—
—
—
—
—
—
-8 Speed Grade
3.140
0.000
2.000
1.840
0.000
0.500
Min
—
—
—
—
–325
–325
–362
Max
236
361
35
0
0
through
4.843
4.740
4.740
2.169
2.066
2.066
Max
Timing Model
—
—
—
—
Preliminary
Unit
ps
ps
ps
ps
ps
ps
ps
ps
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
4–21