SDAA314
November 2026
DP83TC1103-Q1
1
Abstract
Trademarks
1
Introduction
2
Common Features and Differences
3
Pinout Comparison and Pin Provisions
3.1
DP83TC1103A-Q1 Pinout Comparison and Pin Provisions
3.2
DP83TC1103B-Q1 Pinout Comparison and Pin Provisions
4
Power Supply Recommendations
5
Strap Configuration
5.1
DP83TC1103A-Q1 Strap Configuration
5.2
DP83TC1103B-Q1 Strap Configuration
6
Register Configuration
6.1
Leader Mode Configuration
6.2
Autonomous Mode Configuration
6.3
MII Configuration
6.4
SGMII Configuration
7
Common Schematic
7.1
DP83TC1103A-Q1 Common Schematic
7.2
DP83TC1103B-Q1 Common Schematic
8
Summary
9
References
Application Note
TJA1103 to DP83TC1103x-Q1 Rollover Guide