EP2AGX45DF29I5N Altera, EP2AGX45DF29I5N Datasheet - Page 343

• 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

Chapter 9: Configuration, Design Security, and Remote System Upgrades in Arria II Devices
Design Security
December 2010 Altera Corporation
Flexible Security Key Storage
f
f
f
1
Arria II devices support two types of security key programming—volatile and
non-volatile keys.
non-volatile keys.
Table 9–24. Security Key Options
You can program the non-volatile key to the Arria II device without an external
battery. Also, there are no additional requirements of any of the Arria II power supply
inputs.
V
on-chip power supplies, such as V
the volatile register regardless of the on-chip supply condition.
For Arria II GX devices, after power up, wait 100 ms (standard POR delay) or 4 ms
(fast POR delay) before beginning key programming to ensure that V
rail. For Arria II GZ devices, after power up, wait 300 ms (PORSEL = 0) or 12 ms
(PORSEL = 1) before beginning key programming to ensure that V
For more information about how to calculate the key retention time of the battery
used for volatile key storage, refer to the
For more information about battery specifications, refer to the
Arria II Devices
For more information about the VCCBAT pin connection recommendations, refer to
Arria II Device Family Pin Connection
Key programmability
External battery
Key programming method
Design protection
Notes to
(1) Key programming is carried out using the JTAG interface.
(2) Arria II GZ devices do not support this feature.
CCBAT
is a dedicated power supply for volatile key storage and not shared with other
Table
Options
9–24:
chapter.
Table 9–24
(1)
lists the differences between volatile keys and
Reprogrammable and erasable
Required
On-board
Secure against copying and
reverse engineering.
Tamper resistant if volatile
tamper protection bit is set.
CCIO
Guidelines.
Arria II Device Handbook Volume 1: Device Interfaces and Integration
Volatile Key
or V
Arria II GX PowerPlay Early Power
CC
. V
CCBAT
continuously supplies power to
(2)
One-time programmable
Not required
On and off board
Secure against copying and
reverse engineering.
Tamper resistant if tamper
protection bit is set.
Device Datasheet for
Non-Volatile Key
CCBAT
CCBAT
is at full rail.
is at full
Estimator.
9–63