Automotive Low-Power, Small Footprint 100BASE-T1 Ethernet PHY Newest part in the 100BASE-T1 PHY family with a smaller footprint, TC-10, and integrated LPF

DP83TC814R-Q1

ACTIVE

Low-power 100BASE-T1 automotive Ethernet PHY without TC10 Newest part in the 100BASE-T1 PHY family with integrated LPF

DP83TC811R-Q1

ACTIVE

Data sheet

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Product details

Datarate (Mbps)

100BASE-T1

Interface type

MII, RGMII, RMII

Number of ports

Single

Rating

Automotive

Features

25-MHz clock out, Cable diagnostics, JTAG1149.1, Single supply, WoL

I/O supply voltage (typ) (V)

1.8, 2.5, 3.3

Operating temperature range (°C)

-40 to 125

Number of LEDs

2

ESD HBM (kV)

8

Datarate (Mbps)

100BASE-T1

Interface type

MII, RGMII, RMII

Number of ports

Single

Rating

Automotive

Features

25-MHz clock out, Cable diagnostics, JTAG1149.1, Single supply, WoL

I/O supply voltage (typ) (V)

1.8, 2.5, 3.3

Operating temperature range (°C)

-40 to 125

Number of LEDs

2

ESD HBM (kV)

8

VQFNP (RND)

36

36 mm² 6 x 6

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

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

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.

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.

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