EP1S20F484C6N Altera, EP1S20F484C6N Datasheet - Page 106

• Manufacturer Part Number: EP1S20F484C6N
• Description: IC STRATIX FPGA 20K LE 484-FBGA
• Manufacturer: Altera
• Series: Stratix®r

Specifications of EP1S20F484C6N

• Number Of Logic Elements/cells: 18460
• Number Of Labs/clbs: 1846
• Total Ram Bits: 1669248
• Number Of I /o: 361
• Voltage - Supply: 1.425 V ~ 1.575 V
• Mounting Type: Surface Mount
• Operating Temperature: 0°C ~ 85°C
• Package / Case: 484-FBGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Number Of Gates: -

PLLs & Clock Networks
2–82
Stratix Device Handbook, Volume 1
Notes to
(1)
(2)
(3)
EP1S10
EP1S20
EP1S25
EP1S30
EP1S40
EP1S60
EP1S80
Table 2–18. Stratix Device PLL Availability
Device
PLLs 5 and 6 each have eight single-ended outputs or four differential outputs.
PLLs 11 and 12 each have one single-ended output.
EP1S30 and EP1S40 devices do not support these PLLs in the 780-pin FineLine BGA package.
Table
v
v
v
v
v
v
v
2–18:
1
v
v
v
v
v
v
v
2
provide general purpose clocking with multiplication and phase shifting
as well as high-speed outputs for high-speed differential I/O support.
Enhanced and fast PLLs work together with the Stratix high-speed I/O
and advanced clock architecture to provide significant improvements in
system performance and bandwidth.
The Quartus II software enables the PLLs and their features without
requiring any external devices.
each Stratix device.
v
v
v
v
v
v
v
3
v
v
v
v
v
v
v
4
Fast PLLs
v
v
v
v
7
(3)
(3)
v
v
v
v
8
(3)
(3)
v
v
v
v
Table 2–18
9
(3)
(3)
v
v
v
v
10
(3)
(3)
shows the PLLs available for
5(1)
v
v
v
v
v
v
v
Enhanced PLLs
6(1)
v
v
v
v
v
v
v
Altera Corporation
v(3) v(3)
11(2) 12(2)
v
v
July 2005
v
v