DP83TC811R-Q1 Low-Power Auto PHYTER™ 100BASE-T1 Automotive Ethernet | TI.com

DP83TC811R-Q1 (ACTIVE)

Low-Power Auto PHYTER™ 100BASE-T1 Automotive Ethernet

Low-Power Auto PHYTER™ 100BASE-T1 Automotive Ethernet - DP83TC811R-Q1
 

Description

The DP83TC811R-Q1 device is an IEEE 802.3bw-compliant automotive PHYTER™ Ethernet physical layer transceiver. It provides all physical layer functions needed to transmit and receive data over unshielded single twisted-pair cables. The device provides xMII flexibility with support for standard MII, RMII, and RGMII MAC interfaces.

This device includes the Diagnostic Tool Kit, providing an extensive list of real-time monitoring tools, debug tools and test modes. Within the tool kit is the first integrated electrostatic discharge (ESD) monitoring tool. It is capable of counting ESD events on both the xMII and MDI as well as providing real-time monitoring through the use of a programmable interrupt. Additionally, the DP83TC811R-Q1 includes a pseudo random binary sequence (PRBS) frame generation tool, which is fully compatible with internal loopbacks, to transmit and receive data without the use of a MAC. The DP83TC811R-Q1 is housed in a 6.00-mm × 6.00-mm, 36-pin VQFN wettable flank package.

Features

  • 100BASE-T1 – IEEE 802.3bw Compliant
    • OPEN Alliance Qualified
    • Interoperable With BroadR-Reach and 100BASE-T1 PHYs
  • AEC-Q100 Qualified for Automotive Applications:
    • Device Temperature Grade 1: –40°C to +125 °C Ambient Operating Temperature
    • Device HBM ESD Classification Level 3A
    • Device CDM ESD Classification Level C5 for All Pins Except Pin 5
    • Device CDM ESD Classification Level C3 for Pin 5
    • Device IEC61000-4-2 ESD Classification Level 4 for Pins 12 and 13: ±8-kV Contact Discharge
  • MAC Interfaces: MII, RMII and RGMII
  • VQFN, Wettable Flank Packaging
  • IEEE 1588 SFD Support
  • Low Transmit and Receive Latency for AVB/TSN
  • Low Active Power Operation: < 230 mW
  • Configurable I/O Voltages: 3.3 V, 2.5 V, and 1.8 V
  • Power Savings Features:
    • Sleep, Standby and Disable
    • Wake-on-LAN (WoL)
  • Diagnostic Tool Kit
    • Signal Quality Indication (SQI)
    • Time Domain Reflectometry (TDR)
    • Electrostatic Discharge Sensor
    • Voltage Sensor
    • Temperature Sensor
    • PRBS Built-In Self-Test

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Parametrics Compare all products in Ethernet PHY

 
Function
Port Count
Datarate (Mbps)
Interface
Supply Voltage (Volt)
Cable Length (m)
JTAG1149.1
Features
Rating
Operating Temperature Range (C)
Package Group
Package Size: mm2:W x L (PKG)
Pin/Package
DP83TC811R-Q1 DP83TC811S-Q1
PHY     PHY    
Single     Single    
100     100    
MII, RMII, RGMII     MII, RMII, RGMII, SGMII    
3.3     3.3    
15      
Yes      
Single Supply, WoL, Cable Diagnostics, 25MHz Clock Out     Single Supply, WoL, Cable Diagnostics, 25MHz Clock Out    
Automotive     Automotive    
-40 to 125     -40 to 125    
VQFNP     VQFNP    
36VQFNP: 36 mm2: 6 x 6(VQFNP)     36VQFNP: 36 mm2: 6 x 6(VQFNP)    
36VQFNP     36VQFNP