EP4CE6E22C8N Altera, EP4CE6E22C8N Datasheet - Page 342

• Manufacturer Part Number: EP4CE6E22C8N
• Description: IC CYCLONE IV FPGA 6K 144EQFP
• Manufacturer: Altera
• Series: CYCLONE® IV Er

Specifications of EP4CE6E22C8N

• Number Of Logic Elements/cells: 6272
• Number Of Labs/clbs: 392
• Total Ram Bits: 270000
• Number Of I /o: 91
• Voltage - Supply: 1.15 V ~ 1.25 V
• Mounting Type: Surface Mount
• Operating Temperature: 0°C ~ 85°C
• Package / Case: 144-EQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Number Of Gates: -
• Lead Free Status / Rohs Status: Compliant

1–62
Cyclone IV Device Handbook, Volume 2
Figure 1–62. XAUI in 10 Gbps LAN Layers
XAUI functions as a self-managed interface because code group synchronization,
channel deskew, and clock domain decoupling is handled with no upper layer
support requirements. This functionality is based on the PCS code groups that are
used during the inter-packet gap time and idle periods.
LAN CSMA/DC Layers
XGMII Extended Sublayer
XGMII Extended Sublayer
LLC or other MAC client
MAC Control (Optional)
Reconcilation
Higher Layers
10 Gbps
Medium
MAC
PMA
PMD
PCS
XGMII
XAUI
XGMII
Chapter 1: Cyclone IV Transceivers Architecture
Optional XGMII
Extender
PHY
© December 2010 Altera Corporation
Transceiver Functional Modes