EP3C5F256C8N Altera, EP3C5F256C8N Datasheet - Page 242
EP3C5F256C8N
Manufacturer Part Number
EP3C5F256C8N
Description
IC CYCLONE III FPGA 5K 256-FBGA
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)
Specifications of EP3C5F256C8N
Number Of Logic Elements/cells
5136
Number Of Labs/clbs
321
Total Ram Bits
423936
Number Of I /o
182
Voltage - Supply
1.15 V ~ 1.25 V
Mounting Type
Surface Mount
Operating Temperature
0°C ~ 85°C
Package / Case
256-FBGA
No. Of Logic Blocks
321
Family Type
Cyclone III
No. Of I/o's
182
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 EP3CLS200544-2411 - KIT DEV NIOS II CYCLONE III ED.
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Number Of Gates
-
Other names
544-2423
EP3C5F256C8N
EP3C5F256C8N
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
EP3C5F256C8N
Manufacturer:
ALTERA
Quantity:
853
Part Number:
EP3C5F256C8N
Manufacturer:
ALTERA/阿尔特拉
Quantity:
20 000
- EP3C5F256C8N PDF datasheet
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9–82
Dedicated Remote System Upgrade Circuitry
Cyclone III Device Handbook, Volume 1
This section explains the implementation of the Cyclone III device family remote
system upgrade dedicated circuitry. The remote system upgrade circuitry is
implemented in hard logic. This dedicated circuitry interfaces to the user-defined
factory application configurations implemented in the Cyclone III device family logic
array to provide the complete remote configuration solution. The remote system
upgrade circuitry contains the remote system upgrade registers, a watchdog timer,
and state machines that control those components.
the remote system upgrade block.
Figure 9–35. Remote System Upgrade Circuit Data Path
Notes to
(1) RU_DOUT, RU_SHIFTnLD, RU_CAPTnUPDT, RU_CLK, RU_DIN,RU_nCONFIG, and RU_nRSTIMER signals
(2) RU_CLK refers to ALTREMOTE_UPDATE megafunction block "clock" input. For more information, refer to the
are internally controlled by the ALTREMOTE_UPDATE megafunction.
Remote Update Circuitry (ALTREMOTE_UPDATE) Megafunction User
Previous
State
Register 2
Bit[30..0]
Figure
Chapter 9: Configuration, Design Security, and Remote System Upgrades in the Cyclone III Device Family
RU_DIN
9–35:
Status Register (SR)
Previous
State
Register 1
Bit[30..0]
din
RU_SHIFTnLD
Bit [40..39]
Logic
Current
State
Logic
Bit[31..0]
Shift Register
RU_CAPTnUPDT
dout
din
Logic Array
Bit [38..0]
Update Register
Bit [38..0]
Control Register
Bit [38..0]
Logic
clkout
capture
update
capture
dout
Logic
RU_CLK (2)
clkin
update
(Note 1)
Figure 9–35
Guide.
RU_DOUT
© December 2009 Altera Corporation
Internal Oscillator
RSU
Reconfiguration
State
Machine
RSU
Master
State
Machine
RU_nCONFIG
shows the data path of
Remote System Upgrade
timeout
RU_nRSTIMER
User
Watchdog
Timer
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