EP1S20F484C6N Altera, EP1S20F484C6N Datasheet - Page 409

• 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: -

Altera Corporation
June 2006
Notes to
(1)
(2)
(3)
(4)
(5)
EP1S10
EP1S20
EP1S25
EP1S30
EP1S40
EP1S60
EP1S80
Table 3–3. DQS & DQ Bus Mode Support
Device
For V
Handbook, Volume 2 or the Stratix GX Handbook, Volume 2.
These packages have six groups in I/O banks 3 and 4 and six groups in I/O banks 7 and 8.
These packages have eight groups in I/O banks 3 and 4 and eight groups in I/O banks 7 and 8.
This package has nine groups in I/O banks 3 and 4 and nine groups in I/O banks 7 and 8.
These packages have three groups in I/O banks 3 and 4 and four groups in I/O banks 7 and 8.
Table
REF
guidelines, see the Selectable I/O Standards in Stratix & Stratix GX Devices chapter of the Stratix Device
672-pin BGA
672-pin FineLine BGA
484-pin FineLine BGA
780-pin FineLine BGA
484-pin FineLine BGA
672-pin BGA
672-pin FineLine BGA
780-pin FineLine BGA
672-pin BGA
672-pin FineLine BGA
780-pin FineLine BGA
1,020-pin FineLine BGA
956-pin BGA
780-pin FineLine BGA
1,020-pin FineLine BGA
956-pin BGA
1,020-pin FineLine BGA
1,508-pin FineLine BGA
956-pin BGA
1,020-pin FineLine BGA
1,508-pin FineLine BGA
956-pin BGA
1,508-pin FineLine BGA
1,923-pin FineLine BGA
3–3:
bottom side of the device are dedicated DQS pins. The DQS2T, DQS7T,
DQS2B, and DQS7B pins are dedicated DQS pins for ×32 mode, and each
group consists of one DQS and 32 DQ pins.
Package
®
Note (1)
External Memory Interfaces in Stratix & Stratix GX Devices
Number of ×8
Groups
12
16
18
16
16
20
20
20
20
20
20
(2)
(3)
(4)
(3)
(3)
Stratix Device Handbook, Volume 2
Number of ×16
Groups
7
7
7
0
0
8
8
8
8
8
8
(5)
(5)
(5)
Number of ×32
Groups
0
4
4
4
4
4
4
4
4
4
4
3–13