EP3C16F484C8N Altera, EP3C16F484C8N Datasheet - Page 246
![IC CYCLONE III FPGA 16K 484FBGA](/photos/6/72/67258/544-484-fbga_sml.jpg)
EP3C16F484C8N
Manufacturer Part Number
EP3C16F484C8N
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.EP3C16F484C8N.pdf
(274 pages)
Specifications of EP3C16F484C8N
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)
402MHz
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
402MHz
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
544-2474
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
EP3C16F484C8N
Manufacturer:
ALTERA
Quantity:
331
Company:
Part Number:
EP3C16F484C8N
Manufacturer:
ALTERA44
Quantity:
120
Part Number:
EP3C16F484C8N
Manufacturer:
ALTERA/阿尔特拉
Quantity:
20 000
9–86
Cyclone III Device Handbook, Volume 1
1
Table 9–29. Remote System Upgrade Previous State Register 1 and Previous State Register 2
Contents in Status Register
If a capture is inappropriately done, for example, capturing a previous state before the
system has entered remote update application configuration for the first time, a value
will output from the shift register to indicate that the capture was incorrectly called.
Remote System Upgrade State Machine
The remote system upgrade control and update registers have identical bit
definitions, but serve different roles
can only be updated when the device is loaded with a factory configuration image,
the update register writes are controlled by the user logic, and the control register
writes are controlled by the remote system upgrade state machine.
In factory configurations, the user logic should send the option bits (Cd_early and
Osc_int), the configuration address, and watchdog timer settings for the next
application configuration bit to the update register. When the logic array
configuration reset (RU_nCONFIG) goes high, the remote system upgrade state
machine updates the control register with the contents of the update register and
starts system reconfiguration from the new application page.
To ensure the successful reconfiguration between the pages, assert RU_nCONFIG
signal for a minimum of 250 ns. This is equivalent to strobing the reconfig input of
the ALTREMOTE_UPDATE megafunction high for a minimum of 250 ns.
If there is an error or reconfiguration trigger condition, the remote system upgrade
state machine directs the system to load a factory or application configuration (based
on mode and error condition) by setting the control register accordingly.
Note to
(1) The MSEL pin settings are in the AS configuration scheme.
Status Register Bit
25:24
Table
23:0
Chapter 9: Configuration, Design Security, and Remote System Upgrades in the Cyclone III Device Family
30
29
28
27
26
9–29:
nCONFIG source
CRC error source
nSTATUS source
User watchdog timer source
Remote system upgrade
nCONFIG source
Master state machine current state
Boot address
(Note 1)
Definition
(Table 9–26 on page
One-hot, active-high field that
describes the reconfiguration source
that caused the Cyclone III device
family to leave the previous application
configuration. If there is a tie, the
higher bit order indicates precedence.
For example, if nCONFIG and remote
system upgrade nCONFIG reach the
reconfiguration state machine at the
same time, the nCONFIG precedes
the remote system upgrade
nCONFIG.
The state of the master state machine
during reconfiguration causes the
Cyclone III device family to leave the
previous application configuration.
The address used by the configuration
scheme to load the previous
application configuration.
9–83). While both registers
© December 2009 Altera Corporation
Description
Remote System Upgrade