EP3C16F484C7N Altera, EP3C16F484C7N Datasheet - Page 233
![IC CYCLONE III FPGA 16K 484FBGA](/photos/6/72/67258/544-484-fbga_sml.jpg)
EP3C16F484C7N
Manufacturer Part Number
EP3C16F484C7N
Description
IC CYCLONE III FPGA 16K 484FBGA
Manufacturer
Altera
Series
Cyclone® IIIr
Datasheets
1.EP3C5F256C8N.pdf
(5 pages)
2.EP3C5F256C8N.pdf
(34 pages)
3.EP3C5F256C8N.pdf
(66 pages)
4.EP3C5F256C8N.pdf
(14 pages)
5.EP3C5F256C8N.pdf
(76 pages)
6.EP3C10M164C8N.pdf
(350 pages)
7.EP3C16F484C7N.pdf
(274 pages)
Specifications of EP3C16F484C7N
Number Of Logic Elements/cells
15408
Number Of Labs/clbs
963
Total Ram Bits
516096
Number Of I /o
346
Voltage - Supply
1.15 V ~ 1.25 V
Mounting Type
Surface Mount
Operating Temperature
0°C ~ 85°C
Package / Case
484-FBGA
Family Name
Cyclone III
Number Of Logic Blocks/elements
15408
# I/os (max)
346
Frequency (max)
437.5MHz
Process Technology
65nm
Operating Supply Voltage (typ)
1.2V
Logic Cells
15408
Ram Bits
516096
Operating Supply Voltage (min)
1.15V
Operating Supply Voltage (max)
1.25V
Operating Temp Range
0C to 85C
Operating Temperature Classification
Commercial
Mounting
Surface Mount
Pin Count
484
Package Type
FBGA
No. Of Logic Blocks
963
Family Type
Cyclone III
No. Of I/o's
346
I/o Supply Voltage
3.3V
Operating Frequency Max
437.5MHz
Operating Temperature Range
0°C To +85°C
Rohs Compliant
Yes
For Use With
544-2601 - KIT DEV CYCLONE III LS EP3CLS200P0037 - BOARD DEV/EDUCATION ALTERA DE0544-2411 - KIT DEV NIOS II CYCLONE III ED.
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Number Of Gates
-
Lead Free Status / Rohs Status
Compliant
Other names
544-2473
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
EP3C16F484C7N
Manufacturer:
ALTERA/阿尔特拉
Quantity:
20 000
- EP3C5F256C8N PDF datasheet
- EP3C5F256C8N PDF datasheet #2
- EP3C5F256C8N PDF datasheet #3
- EP3C5F256C8N PDF datasheet #4
- EP3C5F256C8N PDF datasheet #5
- EP3C10M164C8N PDF datasheet #6
- EP3C16F484C7N PDF datasheet #7
- Current page: 233 of 350
- Download datasheet (8Mb)
Chapter 9: Configuration, Design Security, and Remote System Upgrades in the Cyclone III Device Family
Design Security
Design Security
Cyclone III LS Design Security Protection
AES Decryption Block
© December 2009
f
f
Altera Corporation
The design security feature is for Cyclone III LS devices only. The design security
feature is not supported in Cyclone III devices.
Cyclone III LS device designs are protected from copying, reverse engineering, and
tampering using configuration bitstream encryption and anti-tamper features.
Security Against Copying
The volatile key is securely stored in the Cyclone III LS device and cannot be read out
through any interfaces. The information of your design cannot be copied because the
configuration file read-back feature is not supported in Cyclone III LS devices.
Security Against Reverse Engineering
Reverse engineering from an encrypted configuration file is very difficult and time
consuming because Cyclone III LS configuration file formats are proprietary and the
file contains million of bits which require specific decryption. Reverse engineering the
Cyclone III LS device is just as difficult because the device is manufactured on the
advanced 60-nm process technology.
Security Against Tampering
Cyclone III LS devices support the following anti-tamper features:
■
■
■
For more information about anti-tamper protection for Cyclone III LS devices, refer to
AN 593: Anti-Tamper Protection for Cyclone III LS
For more information about the implementation of secure configuration flow in
Quartus II, refer to
The main purpose of the AES decryption block is to decrypt the configuration
bitstream prior to entering configuration. Prior to receiving encrypted data, you must
enter and store the 256-bit volatile key in the device with battery backup. The key is
scrambled prior to storing it in the key storage to make it more difficult for anyone to
retrieve the stored key using de-capsulation of the device.
Ability to limit JTAG instruction set and provides protection against configuration
data readback over the JTAG port
Ability to clear contents of FPGA logic, configuration memory, user memory, and
volatile key
Error detection (ED) cycle indicator to core Cyclone III LS devices provide a pass
or fail indicator at every ED cycle and visibility over intentional or unintentional
change of CRAM bits.
AN 589: Using Design Security Feature in Cyclone III LS
Devices.
Cyclone III Device Handbook, Volume 1
Devices.
9–73
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