EP3C16F484C7N Altera, EP3C16F484C7N Datasheet - Page 90
![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: 90 of 350
- Download datasheet (8Mb)
5–26
Figure 5–21. PLL Reconfiguration Scan Chain
Cyclone III Device Handbook, Volume 1
configupdate
scandataout
scanclkena
scandone
scandata
scanclk
areset
1
1
The counter settings are updated synchronously to the clock frequency of the
individual counters. Therefore, not all counters update simultaneously.
To reconfigure the PLL counters, perform the following steps:
1. The scanclkena signal is asserted at least one scanclk cycle prior to shifting in
2. Serial data (scandata) is shifted into the scan chain on the second rising edge of
3. After all 144 bits have been scanned into the scan chain, the scanclkena signal is
4. The configupdate signal is asserted for one scanclk cycle to update the PLL
5. The scandone signal goes high indicating that the PLL is being reconfigured. A
6. Reset the PLL using the areset signal if you make any changes to the M, N,
7. You can repeat steps
Figure 5–21
When reconfiguring the counter clock frequency, the corresponding counter phase
shift settings cannot be reconfigured using the same interface. You can reconfigure
phase shifts in real time using the dynamic phase shift reconfiguration interface. If
you reconfigure the counter frequency, but wish to keep the same non-zero phase
shift setting (for example, 90°) on the clock output, you must reconfigure the phase
shift after reconfiguring the counter clock frequency.
Dn_old
the first bit of scandata (Dn).
scanclk.
deasserted to prevent inadvertent shifting of bits in the scan chain.
counters with the contents of the scan chain.
falling edge indicates that the PLL counters have been updated with new settings.
post-scale output C counters, or the I
Dn
shows a functional simulation of the PLL reconfiguration feature.
1
through
Chapter 5: Clock Networks and PLLs in the Cyclone III Device Family
5
to reconfigure the PLL any number of times.
CP
, R, C settings.
D0_old
LSB
D0
© December 2009 Altera Corporation
Dn
PLL Reconfiguration
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