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Gigabit 10/100/1000 PHYTER V Ethernet physical layer transceiver

DP83865 is not recommended for new designs
Although this product continues to be in production to support previous designs, we don't recommend it for new designs. Consider one of these alternates:
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Similar functionality to the compared device
DP83867E ACTIVE Extended temperature, robust low-latency gigabit Ethernet PHY transceiver with SGMII The DP83867E requires less than half the power of the DP83865 and has higher temperature range.

Product details

Datarate (Mbps) 10/100/1000 Interface type GMII, MII, RGMII Number of ports Single Rating Catalog Supply voltage (V) 1.8 Operating temperature range (°C) 0 to 70 Number of LEDs 5 ESD HBM (kV) 6
Datarate (Mbps) 10/100/1000 Interface type GMII, MII, RGMII Number of ports Single Rating Catalog Supply voltage (V) 1.8 Operating temperature range (°C) 0 to 70 Number of LEDs 5 ESD HBM (kV) 6
QFP (NND) 128 399.04 mm² 23.2 x 17.2
  • Ultra low power consumption typically 1.1 watt
  • Fully compliant with IEEE 802.3 10BASE-T, 100BASE-TX and 1000BASE-T specifications
  • Integrated PMD sublayer featuring adaptive equalization and baseline wander compensation according to ANSI X3.T12
  • 3.3V or 2.5V MAC interfaces:
  • IEEE 802.3u MII
  • IEEE 802.3z GMII
  • RGMII version 1.3
  • User programmable GMII pin ordering
  • IEEE 802.3u Auto-Negotiation and Parallel Detection
  • Fully Auto-Negotiates between 1000 Mb/s, 100 Mb/s, and 10 Mb/s full duplex and half duplex devices
  • Speed Fallback mode to achieve quality link
  • Cable length estimator
  • LED support for activity, full / half duplex, link1000, link100 and link10, user programmable (manual on/off), or reduced LED mode
  • Supports 25 MHz operation with crystal or oscillator.
  • Requires only two power supplies, 1.8V (core and analog) and 2.5V (analog and I/O). 3.3V is supported as an alternative supply for I/O voltage
  • User programable interrupt
  • Supports Auto-MDIX at 10, 100 and 1000 Mb/s
  • Supports JTAG (IEEE1149.1)
  • 128-pin PQFP package (14mm x 20mm)

  • Ultra low power consumption typically 1.1 watt
  • Fully compliant with IEEE 802.3 10BASE-T, 100BASE-TX and 1000BASE-T specifications
  • Integrated PMD sublayer featuring adaptive equalization and baseline wander compensation according to ANSI X3.T12
  • 3.3V or 2.5V MAC interfaces:
  • IEEE 802.3u MII
  • IEEE 802.3z GMII
  • RGMII version 1.3
  • User programmable GMII pin ordering
  • IEEE 802.3u Auto-Negotiation and Parallel Detection
  • Fully Auto-Negotiates between 1000 Mb/s, 100 Mb/s, and 10 Mb/s full duplex and half duplex devices
  • Speed Fallback mode to achieve quality link
  • Cable length estimator
  • LED support for activity, full / half duplex, link1000, link100 and link10, user programmable (manual on/off), or reduced LED mode
  • Supports 25 MHz operation with crystal or oscillator.
  • Requires only two power supplies, 1.8V (core and analog) and 2.5V (analog and I/O). 3.3V is supported as an alternative supply for I/O voltage
  • User programable interrupt
  • Supports Auto-MDIX at 10, 100 and 1000 Mb/s
  • Supports JTAG (IEEE1149.1)
  • 128-pin PQFP package (14mm x 20mm)

The DP83865 is a fully featured Physical Layer transceiver with integrated PMD sublayers to support 10BASE-T, 100BASE-TX and 1000BASE-T Ethernet protocols.

The DP83865 is an ultra low power version of the DP83861 and DP83891. It uses advanced 0.18 um, 1.8 V CMOS technology, fabricated at National Semiconductors South Portland, Maine facility.

The DP83865 is designed for easy implementation of 10/100/1000 Mb/s Ethernet LANs. It interfaces directly to Twisted Pair media via an external transformer. This device interfaces directly to the MAC layer through the IEEE 802.3u Standard Media Independent Interface (MII), the IEEE 802.3z Gigabit Media Independent Interface (GMII), or Reduced GMII (RGMII).

The DP83865 is a fourth generation Gigabit PHY with field proven architecture and performance. Its robust performance ensures drop-in replacement of existing 10/100 Mbps equipment with ten to one hundred times the performance using the existing networking infrastructure.


The DP83865 is a fully featured Physical Layer transceiver with integrated PMD sublayers to support 10BASE-T, 100BASE-TX and 1000BASE-T Ethernet protocols.

The DP83865 is an ultra low power version of the DP83861 and DP83891. It uses advanced 0.18 um, 1.8 V CMOS technology, fabricated at National Semiconductors South Portland, Maine facility.

The DP83865 is designed for easy implementation of 10/100/1000 Mb/s Ethernet LANs. It interfaces directly to Twisted Pair media via an external transformer. This device interfaces directly to the MAC layer through the IEEE 802.3u Standard Media Independent Interface (MII), the IEEE 802.3z Gigabit Media Independent Interface (GMII), or Reduced GMII (RGMII).

The DP83865 is a fourth generation Gigabit PHY with field proven architecture and performance. Its robust performance ensures drop-in replacement of existing 10/100 Mbps equipment with ten to one hundred times the performance using the existing networking infrastructure.


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Technical documentation

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Type Title Date
* Data sheet DP83865 Gig PHYTER V 10/100/1000 Ethernet Physical Layer datasheet (Rev. B) 11 Dec 2007
Application note AN-1511 Cable Discharge Event (Rev. A) 26 Apr 2013
Application note DP83865 Gig PHYTER V 10/100/1000 Ethernet Physical Layer Design Guide (Rev. D) 26 Apr 2013
Application note DP83865/864 Gigabit Physical Layer Device Trouble Shooting Guide (Rev. A) 26 Apr 2013
Application note Dual Foot Print Layout Notes for DP83865 Gig PHYTER V & DP83847 DS PHYTER II (Rev. A) 26 Apr 2013
Application brief PhyworkX Ethernet PHY Development Kit 27 Feb 2012

Design & development

For additional terms or required resources, click any title below to view the detail page where available.

Driver or library

ETHERNET-SW — Ethernet PHY Linux drivers & tools

The Linux drivers for Texas Instruments' Ethernet physical layer (PHY) transceivers support communication through the serial management interface (MDC/MDIO) to configure and read PHY registers.

The USB-2-MDIO software lets you directly access the registers during debug and (...)

Support software

SNLC035 Logic Vision Software Boundary Scan Cell

Supported products & hardware

Supported products & hardware

Products
Ethernet PHYs
DP83620 Industrial temperature, 10/100-Mbps Ethernet PHY transceiver with JTAG & fiber support DP83630 IEEE 1588 precision-time protocol (PTP) Ethernet PHY transceiver with smaller form factor DP83640 IEEE 1588 precision-time protocol (PTP) Ethernet PHY transceiver DP83848I Industrial temperature, 10/100-Mbps Ethernet PHY transceiver with SNI & JTAG support DP83848YB Extended temperature, 10/100-Mbps Ethernet PHY transceiver with JTAG support DP83865 Gigabit 10/100/1000 PHYTER V Ethernet physical layer transceiver
Support software

USB-2-MDIO USB-2-MDIO Tool v1.0

The USB-2-MDIO software tool lets Texas Instruments' Ethernet PHYs access the MDIO status and device control registers.  The USB-2-MDIO tool includes a LaunchPad™ Development kit for TI's MSP430™ MCUs that is interfaced with a lightweight GUI.  The (...)

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Supported products & hardware

Supported products & hardware

Products
Ethernet PHYs
DP83561-SP Space grade (QMLV-RHA) 10/100/1000 Ethernet PHY with SEFI monitoring suite DP83620 Industrial temperature, 10/100-Mbps Ethernet PHY transceiver with JTAG & fiber support DP83630 IEEE 1588 precision-time protocol (PTP) Ethernet PHY transceiver with smaller form factor DP83640 IEEE 1588 precision-time protocol (PTP) Ethernet PHY transceiver DP83815 10/100 Mbps integrated PCI Ethernet media access controller & physical layer (MacPhyter) DP83816 10/100 Mbps integrated PCI Ethernet media access controller & physical layer (MacPhyter-II) DP83816EX 10/100 Mbps integrated PCI Ethernet media access controller & physical layer (MacPhyter-II) extend DP83822H Extended temperature, robust low-power 10/100-Mbps Ethernet PHY transceiver with 16-kV ESD DP83822HF Extended temperature, robust 10/100-Mbps Ethernet PHY transceiver with fiber support & 16-kV ESD DP83822I Low-power, robust 10/100-Mbps Ethernet PHY transceiver with 16-kV ESD DP83822IF Low-power, robust 10/100-Mbps Ethernet PHY transceiver with fiber support & 16-kV ESD DP83825I Smallest form factor (3-mm by 3-mm), low-power 10/100-Mbps Ethernet PHY transceiver with 50-MHz c DP83826E Low latency 10/100-Mbps PHY with MII interface and enhanced mode DP83826I Low latency 10/100-Mbps PHY, MII interface and enhanced mode with an industrial temperature range DP83843 10/100-Mbps Ethernet PHY transceiver with fiber & AUI support DP83846A Single 10/100 DsPHYTER Ethernet physical layer transceiver DP83847 10/100-Mbps Ethernet PHY transceiver with 5-V tolerant I/Os DP83848-EP Enhanced Product PHYTER extreme temperature single port 10/100 Mb/s Ethernet physical layer DP83848-HT High Temperature PHYTER single port 10/100 Mb/s Ethernet physical layer DP83848C Commercial temperature, 10/100-Mbps Ethernet PHY transceiver with SNI interface & JTAG support DP83848H Extended temperature, 10/100-Mbps Ethernet PHY transceiver in a 40-pin QFN package DP83848I Industrial temperature, 10/100-Mbps Ethernet PHY transceiver with SNI & JTAG support DP83848J Commercial temperature, 10/100-Mbps Ethernet PHY transceiver in a 40-pin QFN package DP83848K Industrial temperature, 10/100-Mbps Ethernet PHY transceiver in a 40-pin QFN package DP83848M Commercial temperature, 10/100-Mbps Ethernet PHY transceiver with 25-MHz clock out DP83848Q-Q1 Automotive Grade 2, 10/100-Mbps Ethernet PHY transceiver DP83848T Industrial temperature, 10/100-Mbps Ethernet PHY transceiver with 25-MHz clock out DP83848VYB High-temperature, low-power 10/100-Mbps Ethernet PHY Transceiver with JTAG support DP83848YB Extended temperature, 10/100-Mbps Ethernet PHY transceiver with JTAG support DP83849C Commercial temperature, dual-port 10/100-Mbps Ethernet PHY transceiver DP83849I Industrial temperature, dual-port 10/100-Mbps Ethernet PHY transceiver with flexible port switchi DP83849ID Industrial temperature, dual-port 10/100-Mbps Ethernet PHY transceiver with fiber support DP83849IF Industrial temperature, dual-port 10/100-Mbps Ethernet PHY transceiver with fiber support & flexible DP83865 Gigabit 10/100/1000 PHYTER V Ethernet physical layer transceiver DP83867CR Low-power, robust gigabit Ethernet PHY transceiver in a small QFN package DP83867CS Low-power, robust gigabit Ethernet PHY transceiver with SGMII DP83867E Extended temperature, robust low-latency gigabit Ethernet PHY transceiver with SGMII DP83867IR Industrial temperature, robust gigabit Ethernet PHY transceiver DP83867IS Industrial temperature, robust gigabit Ethernet PHY transceiver with SGMII DP83869HM Extended temperature, high-immunity gigabit Ethernet PHY transceiver with copper & fiber interface DP83910A CMOS serial network interface (SNI) DP83TC811R-Q1 Low-power 100BASE-T1 automotive PHYTER™ Ethernet physical layer transceiver DP83TC811S-Q1 Automotive Grade 1 low-power 100BASE-T1 Ethernet PHY transceiver with xMII support & dia DP83TC812R-Q1 TC-10 compliant 100BASE-T1 automotive Ethernet PHY with RGMII DP83TC812S-Q1 TC-10 compliant 100BASE-T1 automotive Ethernet PHY with RGMII & SGMII DP83TC813R-Q1 Automotive Low-Power, Small Footprint 100BASE-T1 Ethernet PHY DP83TC813S-Q1 Automotive Low-Power, Small Footprint 100BASE-T1 Ethernet PHY (SGMII) DP83TC814R-Q1 Low-power 100BASE-T1 automotive Ethernet PHY without TC10 DP83TC814S-Q1 Low-power 100BASE-T1 automotive Ethernet PHY without TC10 (SGMII) DP83TD510E IEEE 802.3cg 10BASE-T1L Ethernet PHY DP83TG720R-Q1 1000BASE-T1 automotive Ethernet PHY with RGMII DP83TG720S-Q1 1000BASE-T1 automotive Ethernet PHY with RGMII & SGMII TLK100 Industrial Ethernet PHY TLK105L Industrial temperature, single port 10/100-Mbps Ethernet physical layer TLK106 Industrial temperature, single port 10/100-Mbps Ethernet physical layer transceiver TLK106L Industrial temperature, single port 10/100-Mbps Ethernet physical layer TLK110 Industrial 10/100 Ethernet PHY TLK111 Industrial temperature 10/100-Mbps Ethernet physical layer transceiver
Hardware development
Evaluation board
DP83867ERGZ-S-EVM DP83867ERGZ SGMII 1000M/100M/10M Ethernet PHY Evaluation Module
Development kit
MSP-EXP430F5529LP MSP430F5529 LaunchPad™ development kit for USB
Software
Driver or library
ETHERNET-SW Ethernet PHY Linux drivers & tools
Simulation model

DP83865 BSDL Model

SNLM153.ZIP (2 KB) - BSDL Model
Simulation model

DP83865 IBIS Model

SNLM172.ZIP (25 KB) - IBIS Model
CAD/CAE symbol

DP83865 Orcad Symbols

SNLC040.ZIP (2 KB)
Schematic

DP83865 Design Package

SNLR032.ZIP (230 KB)
Simulation tool

PSPICE-FOR-TI — PSpice® for TI design and simulation tool

PSpice® for TI is a design and simulation environment that helps evaluate functionality of analog circuits. This full-featured, design and simulation suite uses an analog analysis engine from Cadence®. Available at no cost, PSpice for TI includes one of the largest model libraries in the (...)
Simulation tool

TINA-TI — SPICE-based analog simulation program

TINA-TI provides all the conventional DC, transient and frequency domain analysis of SPICE and much more. TINA has extensive post-processing capability that allows you to format results the way you want them. Virtual instruments allow you to select input waveforms and probe circuit nodes voltages (...)
User guide: PDF
Package Pins Download
QFP (NND) 128 View options

Ordering & quality

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Information included:
  • Fab location
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