ICS1893CY-10LF IDT, Integrated Device Technology Inc, ICS1893CY-10LF Datasheet - Page 33

• Manufacturer Part Number: ICS1893CY-10LF
• Description: PHYCEIVER LOW PWR 3.3V 64-TQFP
• Manufacturer: IDT, Integrated Device Technology Inc
• Series: PHYceiver™r
• Type: PHY Transceiverr

Specifications of ICS1893CY-10LF

• Protocol: MII
• Voltage - Supply: 3.14 V ~ 3.47 V
• Mounting Type: Surface Mount
• Package / Case: 64-TQFP, 64-VQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Number Of Drivers/receivers: -
• Lead Free Status / RoHS Status: Compliant, Lead free / RoHS Compliant
• Other names: 1893CY-10LF; 800-1025

5.7 Configuration Interface
ICS1893CY-10 Rev 1/07
The following Configuration and Status Interface pins allow the ICS1893CY-10 to be completely configured
and controlled in hardware mode:
•
•
•
•
•
•
•
•
These pins allow the ICS1893CY-10 to accommodate the following:
•
•
•
•
In addition to the ISO/IEC-specified, MII control signals, the ICS1893CY-10 provides RXTRI, which is a
tri-state enable pin for the MII receive data path. When this pin is active (that is, a logic one), the following
pins are tri-stated:
•
•
•
•
Functionally, the RXTRI pin affects the MII receive channel in the same way as the Control Register’s
isolate bit, bit 0.10. (The isolate bit also affects the transmit data path.) The ICS1893CY-10 can tri-state
these seven signals for all five types of MAC/Repeater Interface configurations, not just the MII interface.
10/100SEL
ANSEL
DPXSEL
HW/SW
MII/SI
NOD/REP
RESETn
RXTRI
10M or 100M operations
Four MAC/Repeater Interface configurations:
Node or repeater applications
Full-duplex or half-duplex data links
RXCLK
RXD[3:0]
RXDV
RXER
– 10M MII
– 100M MII
– 100M Symbol
– 10M Serial
ICS1893CY-10 - Release
Copyright © 2007, Integrated Device Technology, Inc.
All rights reserved.
33
Chapter 5 Interface Overviews