EP3C40F484C8N Altera, EP3C40F484C8N Datasheet - Page 111

• Manufacturer Part Number: EP3C40F484C8N
• Description: IC CYCLONE III FPGA 40K 484FBGA
• Manufacturer: Altera
• Series: Cyclone® IIIr

Specifications of EP3C40F484C8N

• Number Of Logic Elements/cells: 39600
• Number Of Labs/clbs: 2475
• Total Ram Bits: 1161216
• Number Of I /o: 331
• 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: 39600
• # I/os (max): 331
• Frequency (max): 402MHz
• Process Technology: 65nm
• Operating Supply Voltage (typ): 1.2V
• Logic Cells: 39600
• Ram Bits: 1161216
• 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: 2475
• Family Type: Cyclone III
• No. Of I/o's: 331
• 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: -
• Lead Free Status / Rohs Status: Compliant
• Other names: 544-2492

Chapter 6: I/O Features in the Cyclone III Device Family
I/O Standards
I/O Standards
© December 2009
f
Altera Corporation
Figure 6–5
shown is the intrinsic transistor impedance.
Figure 6–5. Cyclone III Device Family On-Chip Series Termination Without Calibration
All I/O banks and I/O pins support impedance matching and series termination.
Dedicated configuration pins and JTAG pins do not support impedance matching or
series termination.
On-chip series termination is supported on any I/O bank. V
compatible for all I/O pins to enable on-chip series termination in a given I/O bank.
I/O standards that support different R
long as their V
Impedance matching is implemented using the capabilities of the output driver and is
subject to a certain degree of variation, depending on the process, voltage, and
temperature.
For more information about tolerance specification, refer to the
Sheet
The Cyclone III device family supports multiple single-ended and differential I/O
standards. Apart from 3.3-, 3.0-, 2.5-, 1.8-, and 1.5-V support, the Cyclone III device
family also supports 1.2-V I/O standards.
and
Cyclone III LS Device Data Sheet
shows the single-ended I/O standards for OCT without calibration. The R
CCIO
and V
Cyclone III Device Family
Driver Series Termination
REF
are not conflicting.
V
GND
CCIO
R
R
S
S
S
values can reside in the same I/O bank as
chapters.
Z
O
Receiving
Cyclone III Device Handbook, Volume 1
Device
CCIO
Cyclone III Device Data
and V
REF
must be
6–11
S