TI DP83867CRRGZR

The DP83867 device is a robust, low-power, full-featured physical layer transceiver that integrates a PMD sublayer to support the 10BASE-Te, 100BASE-TX, and 1000BASE-T Ethernet protocols. The DP83867 is optimized to provide ESD protection that exceeds the 8kV IEC 61000-4-2 standard (direct contact). The DP83867 can easily implement 10/100/1000Mbps Ethernet LANs. It connects directly to twisted-pair media through an external transformer. The device connects directly to the MAC layer through the IEEE 802.3 standard Media Independent Interface (MII), the IEEE 802.3 Gigabit Media Independent Interface (GMII), or the Reduced GMII (RGMII). The QFP package supports MII/GMII/RGMII, while the QFN package supports RGMII. The DP83867 provides precise clock synchronization, including Synchronous Ethernet clock output. The device has low latency and provides IEEE 1588 frame start detection.

• Ultra-low RGMII latency: TX < 90ns, RX < 290ns
• TSN compliant
• Low power consumption: 457mW
• IEC 61000-4-2 ESD protection up to 8000V
• EN55011 Class B emissions compliant
• 16 programmable RGMII delay modes on RX/TX
• Integrated MDI termination resistors
• Programmable MII/GMII/RGMII termination impedance
• WoL packet detection
• 25MHz or 125MHz synchronous clock output
• IEEE 1588 timestamp start-of-frame detection
• RJ45 loopback mode
• Full compliance with IEEE 802.3 10BASE-Te, 100BASE-TX, and 1000BASE-T specifications
• Cable diagnostics
• MII, GMII, and RGMII MAC interface options
• Configurable I/O voltage (3.3V, 2.5V, 1.8V)
• Fast link-down mode
• JTAG support

• Motor drivers
• Factory automation
• Fieldbus support
• Industrial embedded computing
• Wired and wireless communication infrastructure
• Test and measurement
• Consumer electronics