EP2AGX45DF29I5N Altera, EP2AGX45DF29I5N Datasheet - Page 372

• Manufacturer Part Number: EP2AGX45DF29I5N
• Description: IC ARRIA II GX FPGA 45K 780FBGA
• Manufacturer: Altera
• Series: Arria II GXr

Specifications of EP2AGX45DF29I5N

• Number Of Logic Elements/cells: 42959
• Number Of Labs/clbs: 1805
• Total Ram Bits: 3435
• 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
• Family Name: Arria® II GX
• Number Of Logic Blocks/elements: 45125
• # I/os (max): 364
• Frequency (max): 500MHz
• Operating Supply Voltage (typ): 900mV
• Logic Cells: 45125
• Ram Bits: 3565158.4
• Operating Supply Voltage (min): 0.87V
• Operating Supply Voltage (max): 0.93V
• Operating Temp Range: -40C to 100C
• Operating Temperature Classification: Industrial
• 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

12–4
Hot Socketing
Arria II Device Handbook Volume 1: Device Interfaces and Integration
Devices Can Be Driven Before Power-Up
I/O Pins Remain Tri-Stated During Power-Up
Insertion or Removal of an Arria II Device from a Powered-Up System
f
Arria II I/O pins are hot-socketing compliant without the need for external
components or special design requirements. Hot-socketing support in Arria II devices
has the following advantages:
■
■
■
You can drive signals into regular Arria II I/O pins and transceiver before or during
power up or power down without damaging the device. Arria II devices support any
power-up or power-down sequence to simplify the system-level designs.
A device that does not support hot socketing may interrupt system operation or cause
contention by driving out before or during power up. In a hot-socketing situation, the
Arria II output buffers are turned off during system power up or power down. Also,
the Arria II device does not drive out until the device is configured and working
within recommended operating conditions.
Devices that do not support hot socketing can short power supplies when
powered up through the device signal pins. This irregular power up can damage both
the driving and driven devices and can disrupt card power up.
An Arria II device may be inserted into or removed from a powered up system board
without damaging or interfering with system-board operation.
For Arria II GX devices, you can power up or power down the V
supplies in any sequence and at any time between them. For Arria II GZ devices, you
can power up or power down the V
sequence (provided that the V
ramp rates can range from 50 μs to 100 ms.
For more information about the hot-socketing specification, refer to the
Datasheet for Arria II Devices
Testing for Altera Devices
You can drive the device before power up without damaging the device.
I/O pins remain tri-stated during power up. The device does not drive out before
or during power-up. Therefore, it does not affect other buses in operation.
You can insert or remove an Arria II device from a powered-up system board
without damaging or interfering with normal system and board operation.
white paper.
and the
CC
powers up fully before V
CC
Hot-Socketing and Power-Sequencing Feature and
, V
CCIO
, V
CCPD
Chapter 12: Power Management in Arria II Devices
, and V
CCAUX
CCPGM
December 2010 Altera Corporation
). The power supply
CCIO
supplies in any
, V
CC
Device
, and V
Hot Socketing
CCPD