EP2AGX95EF29C4N Altera, EP2AGX95EF29C4N Datasheet - Page 173

• 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 7: External Memory Interfaces in Arria II GX Devices
Arria II GX External Memory Interface Features
DQS Phase-Shift Circuitry
© July 2010 Altera Corporation
Arria II GX phase-shift circuitry provides phase shift to the DQS/CQ and CQn pins
on read transactions when the DQS/CQ and CQn pins are acting as input clocks or
strobes to the FPGA. DQS phase-shift circuitry consists of DLLs that are shared
between the multiple DQS pins and the phase-offset control module to further
fine-tune the DQS phase shift for different sides of the device.
the DQS phase-shift circuitry is connected to the DQS/CQ and CQn pins in the device
where memory interfaces are supported on the top, bottom, and right sides of the
Arria II GX device.
Arria II GX Device Handbook, Volume 1
Figure 7–11
shows how
7–15