EP2AGX45DF29I5 Altera, EP2AGX45DF29I5 Datasheet - Page 343
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EP2AGX45DF29I5
Manufacturer Part Number
EP2AGX45DF29I5
Description
IC ARRIA II GX FPGA 45K 780FBGA
Manufacturer
Altera
Series
Arria II GXr
Datasheets
1.EP2AGX45CU17C6N.pdf
(96 pages)
2.EP2AGX45CU17C6N.pdf
(14 pages)
3.EP2AGX45CU17C6N.pdf
(692 pages)
4.EP2AGX45CU17C6N.pdf
(10 pages)
5.EP2AGX45CU17C6N.pdf
(88 pages)
Specifications of EP2AGX45DF29I5
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
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Number Of Gates
-
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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
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