EP2C35F672C8N Altera, EP2C35F672C8N Datasheet - Page 35

• Manufacturer Part Number: EP2C35F672C8N
• Description: IC CYCLONE II FPGA 33K 672-FBGA
• Manufacturer: Altera
• Series: Cyclone® IIr

Specifications of EP2C35F672C8N

• Number Of Logic Elements/cells: 33216
• Number Of Labs/clbs: 2076
• Total Ram Bits: 483840
• Number Of I /o: 475
• Voltage - Supply: 1.15 V ~ 1.25 V
• Mounting Type: Surface Mount
• Operating Temperature: 0°C ~ 85°C
• Package / Case: 672-FBGA
• No. Of Logic Blocks: 2076
• Family Type: Cyclone II
• No. Of I/o's: 475
• I/o Supply Voltage: 3.3V
• Operating Frequency Max: 320MHz
• Operating Temperature Range: 0°C To +85°C
• Rohs Compliant: Yes
• For Use With: NANO-CYCLONE - KIT NANOBOARD AND CYCLONEII DC807-1002 - DAUGHTER CARD ALTERA CYCLONE IIP0301 - DE2 CALL FOR ACADEMIC PRICING544-1733 - PCI KIT W/CYCLONE II EP2C35N
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Number Of Gates: -
• Other names: 544-1692

Figure 2–14. Global Clock Network Multiplexers
Altera Corporation
February 2007
Global Clock
Network
Clock [15 or 7..0]
Global Clock Network Distribution
Cyclone II devices contains 16 global clock networks. The device uses
multiplexers with these clocks to form six-bit buses to drive column IOE
clocks, LAB row clocks, or row IOE clocks (see
multiplexer at the LAB level selects two of the six LAB row clocks to feed
the LE registers within the LAB.
LAB row clocks can feed LEs, M4K memory blocks, and embedded
multipliers. The LAB row clocks also extend to the row I/O clock regions.
IOE clocks are associated with row or column block regions. Only six
global clock resources feed to these row and column regions.
shows the I/O clock regions.
Cyclone II Device Handbook, Volume 1
Column I/O Region
IO_CLK [5..0]
LAB Row Clock
LABCLK[5..0]
Row I/O Region
IO_CLK [5..0]
Figure
Cyclone II Architecture
2–14). Another
Figure 2–15
2–23