WPIXF1104BE.B1-993991 Cortina Systems Inc, WPIXF1104BE.B1-993991 Datasheet - Page 139

• Manufacturer Part Number: WPIXF1104BE.B1-993991
• Description: IC ETH MAC SPI3 4-PORT 552-FCBGA
• Manufacturer: Cortina Systems Inc

Specifications of WPIXF1104BE.B1-993991

• Controller Type: Ethernet Controller, MAC
• Interface: SPI-3
• Voltage - Supply: 1.8V, 2.5V, 3.3V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 575-BCBGA Exposed Pad (552 Bumps)
• Operating Supply Voltage (typ): 1.8/2.5/3.3V
• Operating Temperature Classification: Commercial
• Mounting: Surface Mount
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Supply: -
• Lead Free Status / Rohs Status: Compliant
• Other names: 1008-1045

IXF1104 MAC
Datasheet
278757, Revision 13.2
17 September 2008
7.6
7.6.1
Figure 41
7.6.2
Figure 42
Cortina Systems
MDIO AC Timing Specification
The MDIO Interface on the IXF1104 MAC can operate in two modes – low-speed and high-
speed. In low-speed mode, the MDC clock signal operates at a frequency of 2.5 MHz. In
high-speed mode, the MDC clock signal operates at a frequency of 18 MHz. (See
through
MDC High-Speed Operation Timing
MDC High-Speed Operation Timing
MDC Low-Speed Operation Timing
MDC Low-Speed Operation Timing
®
IXF1104 4-Port Gigabit Ethernet Media Access Controller
MDC
MDC
Figure 44
(25 X 125 MHz clocks)
(3 X 125 MHz clocks)
and
24 ns
200 n
Table
s
400 ns (2.5 MHz)
51.)
(25 X 125 MHz clocks)
200 n
56 ns (17.85 MHz)
s
(4 X 125 MHz clocks)
32 ns
Figure 41
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