EP2AGX95EF29C4N Altera, EP2AGX95EF29C4N Datasheet - Page 273

• Manufacturer Part Number: EP2AGX95EF29C4N
• Description: IC ARRIA II GX FPGA 95K 780FBGA
• Manufacturer: Altera
• Series: Arria II GXr

Specifications of EP2AGX95EF29C4N

• Number Of Logic Elements/cells: 89178
• Number Of Labs/clbs: 3747
• Total Ram Bits: 6679
• Number Of I /o: 372
• Voltage - Supply: 0.87 V ~ 0.93 V
• Mounting Type: Surface Mount
• Operating Temperature: 0°C ~ 85°C
• Package / Case: 780-FBGA
• Family Name: Arria® II GX
• Number Of Logic Blocks/elements: 93674
• # I/os (max): 372
• Frequency (max): 500MHz
• Operating Supply Voltage (typ): 900mV
• Logic Cells: 93674
• Ram Bits: 7025459.2
• Operating Supply Voltage (min): 0.87V
• Operating Supply Voltage (max): 0.93V
• Operating Temp Range: 0C to 85C
• Operating Temperature Classification: Commercial
• Mounting: Surface Mount
• Pin Count: 780
• Package Type: FC-FBGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Number Of Gates: -
• Lead Free Status / Rohs Status: Compliant

Chapter 8: High-Speed Differential I/O Interfaces and DPA in Arria II Devices
Differential Pin Placement Guidelines
Figure 8–27. Corner and Center PLLs Driving DPA-Disabled Differential I/Os in the Same Bank
December 2010 Altera Corporation
Guidelines for DPA-Disabled Differential Channels
When you use DPA-disabled channels, you must adhere to the guidelines in the
following sections.
DPA-Disabled Channel Driving Distance
Each PLL can drive all the DPA-disabled channels in the entire bank.
Using Corner and Center PLLs in Arria II GX Devices
You can use a corner PLL to drive all transmitter channels and you can use a center
PLL to drive all DPA-disabled receiver channels in the same I/O bank. In other
words, you can drive a transmitter channel and a receiver channel in the same LAB
row by two different PLLs, as shown in
Diff RX
Diff RX
Diff RX
Diff RX
Diff RX
Diff RX
Diff RX
Diff RX
Diff RX
Diff RX
Reference
Reference
CLK
Corner
Center
CLK
PLL
PLL
Diff TX
Diff TX
Diff TX
Diff TX
Diff TX
Diff TX
Diff TX
Diff TX
Diff TX
Diff TX
Arria II Device Handbook Volume 1: Device Interfaces and Integration
Figure
8–27.
DPA -disabled
DPA-disabled
DPA-disabled
DPA-disabled
DPA-disabled
DPA-disabled
DPA-disabled
DPA-disabled
DPA-disabled
DPA-disabled
Reference
Reference
Diff I /O
Diff I/O
Diff I/O
Diff I/O
Diff I/O
Diff I/O
Diff I/O
Diff I/O
Diff I/O
Diff I/O
Corner
Center
CLK
CLK
PLL
PLL
Channels
separation
Channels
driven by
driven by
Corner
Center
needed
buffer
PLL
PLL
No
8–33