EP2C20F256C6N Altera, EP2C20F256C6N Datasheet - Page 113

• 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)
TM4KCLR
t
t
t
C I N
C O U T
P L L C I N
Table 5–19. M4K Block Internal Timing Microparameters (Part 3 of 3)
Table 5–21. EP2C5/A Column Pins Global Clock Timing Parameters (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.
Table
Parameter
5–19:
Automotive
Industrial/
–0.188
1.283
1.297
Fast Corner
Cyclone II Clock Timing Parameters
Refer to
EP2C5/A Clock Timing Parameters
Tables 5–21
devices.
t
t
t
t
C I N
C O U T
P L L C I N
P L L C O U T
Table 5–20. Cyclone II Clock Timing Parameters
Commercial
Symbol
–0.201
–6 Speed Grade
1.343
1.358
Min
191
—
Tables 5–20
and
–6 Speed
Delay from clock pad to I/O input register
Delay from clock pad to I/O output register
Delay from PLL
Delay from PLL
5–22
Max
Grade
2.329
2.363
0.076
—
—
(1)
through
show the clock timing parameters for EP2C5/A
–7 Speed Grade
Min
244
217
5–34
–7 Speed
DC Characteristics and Timing Specifications
Grade
2.484
2.516
0.038
inclk
inclk
(1)
for Cyclone II clock timing parameters.
Cyclone II Device Handbook, Volume 1
pad to I/O input register
pad to I/O output register
Max
—
—
Parameter
(2)
–7 Speed
Grade
2.688
2.717
0.042
(2)
–8 Speed Grade
Min
244
244
–8 Speed
Grade
2.688
2.717
0.052
Max
—
—
(3)
Unit
ns
ns
ns
Unit
5–23
ps
ps