1893AFLF IDT, 1893AFLF Datasheet - Page 88

• Manufacturer Part Number: 1893AFLF
• Description: Ethernet ICs 3.3V 10/100 BASE TX INTEGRATED PHYCEIVER
• Manufacturer: IDT
• Type: Integrated PHY Transceiverr

Specifications of 1893AFLF

• Rohs: yes
• Product: Ethernet Transceivers
• Data Rate: 10 Mb/s, 100 Mb/s
• Supply Voltage - Max: 3.47 V
• Supply Voltage - Min: 3.14 V
• Maximum Operating Temperature: + 70 C
• Package / Case: SSOP-48
• Ethernet Connection Type: 100Base-TX, 10Base-T
• Maximum Supply Current: 160 mA
• Minimum Operating Temperature: 0 C
• Standard Supported: 802.3
• Part # Aliases: ICS1893AFLF

8.12.1 Data Rate (bit 17.15)
8.12.2 Duplex (bit 17.14)
ICS1893AF, Rev D 10/26/04
The Data Rate bit indicates the ‘selected technology’. If the ICS1893AF is in:
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•
When bit 17.15 is logic:
•
•
Note:
The Duplex bit indicates the ‘selected technology’. If the ICS1893AF is in:
•
•
When bit 17.14 is logic:
•
•
Note:
Hardware mode, the value of this bit is determined by the 10/100SEL input pin.
Software mode, the value of this bit is determined by the Data Rate bit 0.13.
Zero, it indicates that 10-MHz operations are selected.
One, the ICS1893AF is indicating that 100-MHz operations are selected.
Hardware mode, the value of this bit is determined by the DPXSEL input pin.
Software mode, the value of this bit is determined by the Duplex Mode bit 0.8.
Zero, it indicates that half-duplex operations are selected.
One, the ICS1893AF is indicating that full-duplex operations are selected.
ICS1893AF Data Sheet - Release
This bit does not imply any link status.
This bit does not imply any link status.
Copyright © 2004, Integrated Circuit Systems, Inc.
All rights reserved.
88
Chapter 8 Management Register Set
October, 2004