Overview
The DP83867CRRGZR is a robust, low-power, fully featured Physical Layer transceiver designed by Texas Instruments. This device supports 10BASE-Te, 100BASE-TX, and 1000BASE-T Ethernet protocols, making it suitable for a wide range of applications requiring reliable and high-speed Ethernet connectivity. The DP83867CRRGZR is optimized for ESD protection, exceeding 8kV IEC 61000-4-2 (direct contact) and meets EN55011 class B emission standards. It interfaces directly to twisted pair media via an external transformer and supports various MAC interfaces including MII, GMII, and RGMII.
Key Specifications
| Parameter | Description |
|---|---|
| Operating Temperature | 0°C to +70°C (Commercial Grade) |
| Package Type | 48-pin VQFN (RGZ) |
| Package Size | 7mm × 7mm |
| Power Consumption | 457mW (full operating power) |
| ESD Protection | Exceeds 8kV IEC 61000-4-2 (direct contact) |
| MAC Interfaces | MII, GMII, RGMII |
| Clock Output | 25MHz or 125MHz synchronized clock output |
| Configurable I/O Voltage | 3.3V, 2.5V, 1.8V |
Key Features
- Ultra low RGMII latency: TX < 90ns, RX < 290ns
- Time Sensitive Network (TSN) compliant
- Low power consumption: 457mW
- Exceeds 8kV IEC 61000-4-2 ESD protection
- Meets EN55011 class B emission standards
- 16 programmable RGMII delay modes on RX/TX
- Integrated MDI termination resistors
- Programmable MII/GMII/RGMII termination impedance
- Wake-on-LAN (WoL) packet detection
- Start of Frame Detect for IEEE 1588 time stamp
- RJ45 mirror mode
- Fast link drop mode
- JTAG support
Applications
- Motor drives
- Industrial factory automation
- Field Bus Support
- Industrial embedded computing
- Wired and wireless communications infrastructure
- Test and measurement
- Consumer electronics
Q & A
- What are the supported Ethernet protocols by the DP83867CRRGZR?
The DP83867CRRGZR supports 10BASE-Te, 100BASE-TX, and 1000BASE-T Ethernet protocols.
- What is the operating temperature range for the DP83867CRRGZR?
The operating temperature range is 0°C to +70°C for the commercial grade.
- What is the package type and size of the DP83867CRRGZR?
The package type is 48-pin VQFN (RGZ) with a size of 7mm × 7mm.
- What is the power consumption of the DP83867CRRGZR?
The power consumption is 457mW under full operating power.
- Does the DP83867CRRGZR support Wake-on-LAN (WoL)?
- What ESD protection does the DP83867CRRGZR offer?
The DP83867CRRGZR exceeds 8kV IEC 61000-4-2 ESD protection (direct contact).
- What MAC interfaces are supported by the DP83867CRRGZR?
The DP83867CRRGZR supports MII, GMII, and RGMII MAC interfaces.
- Does the DP83867CRRGZR support IEEE 1588 time stamping?
- What are some of the key applications for the DP83867CRRGZR?
Key applications include motor drives, industrial factory automation, field bus support, industrial embedded computing, and consumer electronics.
- Does the DP83867CRRGZR have configurable I/O voltage options?
