EP3C55F484I7 Altera, EP3C55F484I7 Datasheet - Page 9

• Manufacturer Part Number: EP3C55F484I7
• Description: IC CYCLONE III FPGA 55K 484 FBGA
• Manufacturer: Altera
• Series: Cyclone® IIIr

Specifications of EP3C55F484I7

• Number Of Logic Elements/cells: 55856
• Number Of Labs/clbs: 3491
• Total Ram Bits: 2396160
• Number Of I /o: 327
• Voltage - Supply: 1.15 V ~ 1.25 V
• Mounting Type: Surface Mount
• Operating Temperature: -40°C ~ 100°C
• Package / Case: 484-FBGA
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Number Of Gates: -

Early System Planning
Table 4. General Comparison for Supported Configuration Schemes in Cyclone III
© November 2008 Altera Corporation
Active Serial
(AS)
Active Parallel
(AP)
Passive Serial
(PS)
Fast Passive
Serial (FPP)
(JTAG)
Configuration
Scheme
f
f
Serial
Parallel
Serial
Parallel
Serial
Serial/Parallel
Configuration
Configuration Devices
You can use the Altera’s serial configuration devices (EPCS) in the AS configuration
scheme. Supported commodity parallel flash families are used in the AP
configuration scheme. Check whether the configuration device supports the
configuration bitstream file size of your Cyclone III device. In the PS and FPP
configuration schemes, you can use a MAX II device or a microprocessor with a flash
memory configuration method. In the AS and PS configuration schemes, you can use
the compression feature to reduce the configuration file size of a large Cyclone III
device.
For more information on the EPCS devices, refer to the
(EPCS1, EPCS4, EPCS16, EPCS64, and EPCS128) Data Sheet
Configuration Handbook.
For more information on the supported families for the commodity parallel flash,
refer to the
Handbook.
Serial
Configuration
(EPCS) device
Supported
parallel flash
memory
Download
cable
MAX II or
microprocess
or with flash
memory
MAX II or
microprocess
or with flash
memory
Download
cable
Microprocess
or with flash
memory
Configuration
Configuring Cyclone III Devices
Method
Data bus (in
Width of
bits)
16
1
1
1
8
1
1
Address bus
Width of
(in bits)
chapter in volume 1 of the Cyclone III Device
—
24
—
—
—
—
—
configuratio
Moderate
Moderate
Moderate
Relative
n time
Slow
Slow
Fast
Fast
Serial Configuration Devices
chapter in volume 2 of the
Decompression,
Remote System
Remote System
Decompression
Decompression
configuration
Supported
Upgrade
Upgrade
feature
—
—
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