DP83848I

Name: DP83848I
Brand: TI
SKU: DP83848I
Price: 2.556 USD

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Industrial temperature, 10/100-Mbps Ethernet PHY transceiver with SNI & JTAG support

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Data sheet

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DP83848C/I/VYB/YB PHYTER™ QFP Single Port 10/100 Mb/s Ethernet Physical Layer Transceiver datasheet (Rev. E)

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DP83848I

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Data sheet

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Product details

Datarate (Mbps)

10/100

Interface type

MII, RMII, SNI

Number of ports

Single

Rating

Catalog

Features

Programmable LED support for link, 10/100 Mb/s mode, Activity, duplex and collision detect, JTAG1149.1

Supply voltage (V)

3.3

IO supply (Typ) (V)

3.3

Operating temperature range (C)

-40 to 85

Cable length (m)

150

Datarate (Mbps)

10/100

Interface type

MII, RMII, SNI

Number of ports

Single

Rating

Catalog

Features

Programmable LED support for link, 10/100 Mb/s mode, Activity, duplex and collision detect, JTAG1149.1

Supply voltage (V)

3.3

IO supply (Typ) (V)

3.3

Operating temperature range (C)

-40 to 85

Cable length (m)

150

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LQFP (PT)

48

81 mm² 9 x 9

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Multiple Temperature Range from –40°C to 105°C
Low-Power 3.3-V, 0.18-µm CMOS Technology
Low-Power Consumption < 270 mW Typical
3.3-V MAC Interface
Auto-MDIX for 10/100 Mb/s
Energy Detection Mode
25-MHz Clock Output
SNI Interface (Configurable)
RMII Rev. 1.2 Interface (Configurable)
MII Serial Management Interface (MDC and MDIO)
IEEE 802.3 MII
IEEE 802.3 Auto-Negotiation and Parallel
Detection
IEEE 802.3 ENDEC, 10BASE-T Transceivers and
Filters
IEEE 802.3 PCS, 100BASE-TX Transceivers and
Filters
IEEE 1149.1 JTAG
Integrated ANSI X3.263 Compliant TP-PMD
Physical Sub-Layer with Adaptive Equalization and
Baseline Wander Compensation
Error-Free Operation up to 150 Meters
Programmable LED Support for Link, 10/100 Mb/s
Mode, Activity, Duplex and Collision Detect
Single Register Access for Complete PHY Status
10/100 Mb/s Packet BIST (Built in Self Test)

Multiple Temperature Range from –40°C to 105°C
Low-Power 3.3-V, 0.18-µm CMOS Technology
Low-Power Consumption < 270 mW Typical
3.3-V MAC Interface
Auto-MDIX for 10/100 Mb/s
Energy Detection Mode
25-MHz Clock Output
SNI Interface (Configurable)
RMII Rev. 1.2 Interface (Configurable)
MII Serial Management Interface (MDC and MDIO)
IEEE 802.3 MII
IEEE 802.3 Auto-Negotiation and Parallel
Detection
IEEE 802.3 ENDEC, 10BASE-T Transceivers and
Filters
IEEE 802.3 PCS, 100BASE-TX Transceivers and
Filters
IEEE 1149.1 JTAG
Integrated ANSI X3.263 Compliant TP-PMD
Physical Sub-Layer with Adaptive Equalization and
Baseline Wander Compensation
Error-Free Operation up to 150 Meters
Programmable LED Support for Link, 10/100 Mb/s
Mode, Activity, Duplex and Collision Detect
Single Register Access for Complete PHY Status
10/100 Mb/s Packet BIST (Built in Self Test)

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The number of applications requiring Ethernet connectivity continues to increase, driving Ethernet enabled devices into harsher environments.

The DP83848C/I/VYB/YB was designed to meet the challenge of these new applications with an extended temperature performance that goes beyond the typical Industrial temperature range. The DP83848C/I/VYB/YB is a highly reliable, feature rich, robust device which meets IEEE 802.3 standards over multiple temperature ranges from commercial to extreme temperatures. This device is ideally suited for harsh environments such as wireless remote base stations, automotive/transportation, and industrial control applications.

It offers enhanced ESD protection and the choice of an MII or RMII interface for maximum flexibility in MPU selection; all in a 48 pin package.

The DP83848VYB extends the leadership position of the PHYTER™ family of devices with a wide operating temperature range. The TI line of PHYTER transceivers builds on decades of Ethernet expertise to offer the high performance and flexibility that allows the end user an easy implementation tailored to meet these application needs.

The number of applications requiring Ethernet connectivity continues to increase, driving Ethernet enabled devices into harsher environments.

The DP83848C/I/VYB/YB was designed to meet the challenge of these new applications with an extended temperature performance that goes beyond the typical Industrial temperature range. The DP83848C/I/VYB/YB is a highly reliable, feature rich, robust device which meets IEEE 802.3 standards over multiple temperature ranges from commercial to extreme temperatures. This device is ideally suited for harsh environments such as wireless remote base stations, automotive/transportation, and industrial control applications.

It offers enhanced ESD protection and the choice of an MII or RMII interface for maximum flexibility in MPU selection; all in a 48 pin package.

The DP83848VYB extends the leadership position of the PHYTER™ family of devices with a wide operating temperature range. The TI line of PHYTER transceivers builds on decades of Ethernet expertise to offer the high performance and flexibility that allows the end user an easy implementation tailored to meet these application needs.

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DP83848C

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Commercial temperature, 10/100-Mbps Ethernet PHY transceiver with SNI interface & JTAG support This product includes a SNI MDI and operates over a commercial temperature range of 0°C to 70°C

Same functionality with different pin-out to the compared device.

DP83826I

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Low latency 10/100-Mbps PHY, MII interface and enhanced mode with an industrial temperature range This product supports lower and more deterministic latency, with industrial temperature range of -40°C to 85°C

DP83848J

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Commercial temperature, 10/100-Mbps Ethernet PHY transceiver in a 40-pin QFN package This product operates over a commercial temperature range of 0°C to 70°C

DP83848K

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Industrial temperature, 10/100-Mbps Ethernet PHY transceiver in a 40-pin QFN package This product operates over an industrial temperature range of -40°C to 85°C

Technical documentation

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	Type	Title	Date
*	Data sheet	DP83848C/I/VYB/YB PHYTER™ QFP Single Port 10/100 Mb/s Ethernet Physical Layer Transceiver datasheet (Rev. E)	06 Mar 2015
	Application note	How to Pass IEEE Ethernet Compliance Tests	20 Sep 2021
	Application note	Selection and specification of crystals for Texas Instruments ethernet physical	06 Feb 2019
	Technical article	How to select the right industrial Ethernet standard: EtherCAT	17 Sep 2015
	Technical article	How to select the right industrial Ethernet standard: Sercos III	23 Jul 2015
	Technical article	Designing for industrial environments	15 Jan 2014
	Application note	AN-1469 PHYTER® Design & Layout Guide (Rev. D)	26 Apr 2013
	Application note	AN-1499 DP83846 to DP83848C/I/YB PHYTER System Rollover Document (Rev. B)	26 Apr 2013
	Application note	AN-1507 DP83848 and DP83849 100Mb Data Latency (Rev. B)	26 Apr 2013
	Application note	AN-1511 Cable Discharge Event (Rev. A)	26 Apr 2013
	Application note	AN-1519 DP83848 PHYTER® Transformerless Ethernet Operation (Rev. A)	26 Apr 2013
	User guide	AN-1521 POEPHYTEREV-I / -E User Guide (Rev. C)	26 Apr 2013
	Application note	AN-1540 Power Measurement of Ethernet Physical Layer Products (Rev. B)	26 Apr 2013
	Application note	AN-1548 PHYTER 100 Base-TX Reference Clock Jitter Tolerance (Rev. B)	26 Apr 2013
	Application note	App Nte 1565 LXT972M to DP83848C/I/YB PHYTER Sys Rollovr Doc (Rev. A)	26 Apr 2013
	Application note	DP83848 - Single 10/100 Mb/s Ethernet Transceiver Energy Detect Mode (Rev. A)	26 Apr 2013
	Application note	DP83848 - Single 10/100 Mb/s Ethernet Transceiver Ini During Pwr Dwn Mode (Rev. A)	26 Apr 2013
	Application note	DP83848 Sin 10/100Mb/s Ethernet Transcvr Reduced Media Indep Interfce RMII Mode (Rev. A)	26 Apr 2013
	Application note	DP83848I PHYTER Single to DP83848K/T PHYTER Mini System Rollover Document (Rev. B)	26 Apr 2013
	Application note	Diff Between NSC 10/100 Mb/s Ethernet Physical Layer Devices (Rev. A)	26 Apr 2013
	Application note	LXT971/972A to DP83848C/I/YB PHYTER System Rollover Document (Rev. B)	26 Apr 2013
	Application note	Reducing Radiated Emissions in Ethernet 10/100 LAN Applications (Rev. A)	26 Apr 2013
	Application note	DP83848 PHYTER® 10/100 Single Port Physical Layer Products	15 May 2012
	User guide	DP83848 MAU User Guide	24 Feb 2012
	User guide	DP83848C/I/YB User Guide	24 Feb 2012

Design & development

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

Evaluation board

DP83848I-MAU-EK — PHYTER® Industrial Temperature Single Port 10 100 Mbs Ethernet Physical Layer Transceiver

Thank you for your interest in our DP83848 10/100Mbps Ethernet Physical Layer (PHYTER) Media Attachment Unit (MAU) Evaluation Kit (EVK). The PHYTER MAU is a Full featured DP83848 board, and supporting circuitry, to provide robust Ethernet network connection. When connected via the MII/RMII of an (...)

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User guide

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Evaluation board

DP83848I-POE-EK — PHYTER® Industrial Temperature Single Port 10 100 Mbs Ethernet Physical Layer Transceiver

Thank you for your interest in our DP83848 10/100Mbps Ethernet Physical Layer (PHYTER) Power Over Ethernet (POE) Media Attachment Unit (MAU) Evaluation Kit (EVK). The PHYTER POE MAU is a Full featured DP83848 board, and supporting circuitry, to provide robust Ethernet network connection in a Power (...)

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Limit: 2

Application software & framework

USB-2-MDIO — USB to MDIO serial management tool

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 (...)

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Driver or library

DP83848SW-LINUX — Linux driver for DP83848

The Linux driver supports the DP83848 Ethernet physical layer (PHY) device. The Linux driver supports communication through MII/MDIO and registers with the PHY framework of the Linux kernel.

Linux mainline status

Available in Linux mainline: Yes
Available through git.ti.com: N/A

Supported Devices:

(...)

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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 (...)

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Support software

Logic Vision Software Boundary Scan Cell

SNLC035.ZIP (0 KB)

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Simulation model

DP83848I IBIS Model

SNLM167.ZIP (14 KB) - IBIS Model

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Simulation model

DP83848I BSDL Model

SNLM178.ZIP (1 KB) - BSDL Model

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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 (...)

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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 (...)

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Schematic