WJLXT972ALC.A4-857341 Cortina Systems Inc, WJLXT972ALC.A4-857341 Datasheet - Page 15

• Manufacturer Part Number: WJLXT972ALC.A4-857341
• Description: TXRX ETH 10/100 SGL PORT 64-LQFP
• Manufacturer: Cortina Systems Inc

Specifications of WJLXT972ALC.A4-857341

• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 1008-1042

LXT972A PHY
Datasheet
249186, Revision 5.2
13 September 2007
4.0
Note:
Table 4
Cortina Systems
Signal Descriptions
Cortina recommends the following configurations for unused pins:
Table 4
PHY Signal Types
Tables in this section include the following:
®
• Unused inputs. Configure all unused inputs and unused multi-function pins for
• Unused outputs. Leave all unused outputs floating.
• No connects. Do not use pins designated as NC (no connect), and do not terminate
•
•
•
•
•
•
•
•
LXT972A Single-Port 10/100 Mbps PHY Transceiver
Abbreviation
inactive states.
them.
Table 5, MII Data Interface Signal Descriptions, on page 16
Table 6, MII Controller Interface Signal Descriptions, on page 17
Table 7, LXT972A: Network Interface Signal Descriptions, on page 17
Table 8, LXT972A: Standard Bus and Interface Signal Descriptions, on page 17
Table 9, LXT972A: Configuration and LED Driver Signal Descriptions, on page 18
Table 10, LXT972A: Power, Ground, No-Connect Signal Descriptions, on page 19
Table 11, LXT972A: JTAG Test Signal Descriptions, on page 19
Table 12, LXT972A: Pin Types and Modes, on page 20
AO
OD
I/O
list the signal type abbreviations used in the signal tables.
AI
O
I
Analog Input
Analog Output
Input
Input/Output
Output
Open Drain
Definition
4.0 Signal Descriptions
Page 15