EP2AGX65DF29I5N Altera, EP2AGX65DF29I5N Datasheet - Page 203

• Manufacturer Part Number: EP2AGX65DF29I5N
• Description: IC ARRIA II GX FPGA 65K 780FBGA
• Manufacturer: Altera
• Series: Arria II GXr

Specifications of EP2AGX65DF29I5N

• Number Of Logic Elements/cells: 60214
• Number Of Labs/clbs: 2530
• Total Ram Bits: 5246
• Number Of I /o: 364
• Voltage - Supply: 0.87 V ~ 0.93 V
• Mounting Type: Surface Mount
• Operating Temperature: -40°C ~ 100°C
• Package / Case: 780-FBGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Number Of Gates: -

Chapter 7: External Memory Interfaces in Arria II Devices
Memory Interfaces Pin Support for Arria II Devices
Table 7–3. Number of DQ/DQS Groups per Side in Arria II GZ Devices (Part 2 of 2)—Preliminary
Figure 7–4. Number of DQ/DQS Groups per Bank in EP2AGX45 and EP2AGX65 Devices in the 358-Pin Ultra Fineline BGA
Package
Notes to
(1) All I/O pin counts include 12 dedicated clock inputs (CLK4 to CLK15) that you can use for data inputs.
(2) Arria II GX devices in the 358-pin UBGA package do not support the × 36 QDR II+/QDR II SRAM interface.
(3) Several configuration pins in Bank 6A are shared with DQ/DQS pins. You cannot use a × 4 DQ/DQS group with any of their pin members used for
December 2010 Altera Corporation
EP2AGZ225
EP2AGZ300
EP2AGZ350
Notes to
(1) Some of the ×4 groups may use R
(2) To interface with a ×36 QDR II+/QDR II SRAM device in a Arria II GZ FPGA that does not support the ×32/×36 DQ/DQS group, refer to
(3) These ×32/×36 DQ/DQS groups have 40 pins instead of 48 pins per group. You cannot place BWSn pins within the same DQ/DQS group as the
configuration purposes. Ensure that the DQ/DQS groups you chose are not also used for configuration.
“Combining ×16/×18 DQ/DQS Groups for ×36 QDR II+/QDR II SRAM Interface” on page
write data pins because of insufficient pins available.
Device
Figure
Table
(Note
7–4:
7–3:
1),
1517-pin
FineLine BGA
1517-pin
FineLine BGA
Package
(2)
Figure 7–4
side of the Arria II GX device. These figures represent the die-top view of the
Arria II GX device.
Figure 7–4
EP2AGX65 devices in the 358-pin Ultra FineLine BGA (UBGA) package.
UP
and R
through
shows the number of DQ/DQS groups per bank in EP2AGX45 and
Top/Bottom
I/O Bank 8A
22 User I/Os
22 User I/Os
I/O Bank 3A
Left/Right
×32/×36=0
×16/×18=0
×16/×18=0
×32/×36=0
All sides
×8/×9=1
×8/×9=1
and EP2AGX65 Devices in the
Side
DN
×4=2
358-Pin Ultra FineLine BGA
×4=2
pins. You cannot use these groups if you use the Arria II GZ calibrated OCT feature.
Figure 7–10
EP2AGX45
×4
26
26
26
38 User I/Os
I/O Bank 7A
38 User I/Os
I/O Bank 4A
×16/×18=1
×32/×36=0
(1)
×16/×18=1
×32/×36=0
×8/×9=2
×8/×9=2
×4=4
×4=4
show the maximum number of DQ/DQS groups per
Number of DQ/DQS Groups
×8/×9
Arria II Device Handbook Volume 1: Device Interfaces and Integration
12
12
12
18 User I/Os
I/O Bank 6A (3)
18 User I/Os
I/O Bank 5A
×16/×18=0
×32/×36=0
×16/×18=0
×32/×36=0
×8/×9=1
×8/×9=1
×4=2
×4=2
×16/×18
7–21.
4
4
4
×32/×36
2
0
0
(3)
(2)
Figure 7–14 on
page 7–17
Figure 7–15 on
page 7–18
Refer to
7–7