Layer Transceiver. DP83TC811S-Q1 Datasheet

DP83TC811S-Q1 Transceiver. Datasheet pdf. Equivalent

DP83TC811S-Q1 Datasheet
Recommendation DP83TC811S-Q1 Datasheet
Part DP83TC811S-Q1
Description 100BASE-T1 Ethernet Physical Layer Transceiver
Feature DP83TC811S-Q1; Product Folder Order Now Technical Documents Tools & Software Support & Community DP83TC811S-Q1.
Manufacture etcTI
Datasheet
Download DP83TC811S-Q1 Datasheet




Texas Instruments DP83TC811S-Q1
Product
Folder
Order
Now
Technical
Documents
Tools &
Software
Support &
Community
DP83TC811S-Q1
SNLS579A – APRIL 2018 – REVISED NOVEMBER 2018
DP83TC811S-Q1 Low Power Automotive PHY
100BASE-T1 Ethernet Physical Layer Transceiver
1 Features
1 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, RGMII and SGMII
• 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
2 Applications
• Backbone Networks
• Gateway and Body Control
• Telematics
3 Description
The DP83TC811S-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, RGMII, and SGMII 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 DP83TC811S-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 DP83TC811S-Q1 is housed in a
6.00-mm × 6.00-mm, 36-pin VQFN wettable flank
package.
Device Information(1)
PART NUMBER
PACKAGE
BODY SIZE (NOM)
DP83TC811S-Q1 VQFN (36)
6.00 mm × 6.00 mm
(1) For all available packages, see the orderable addendum at
the end of the data sheet.
SPACER
SPACER
CPU/MPU
MAC
MII
RMII
RGMII
SGMII
Simplified Schematic
DP83TC811S-Q1
100 Mbps
Ethernet PHY
CMC
100BASE-T1
IEEE 802.3bw
Automotive
Connector
25-MHz
Clock Source
Status
LEDs
CM
Termination
GND
Copyright © 2017, Texas Instruments Incorporated
1
An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications,
intellectual property matters and other important disclaimers. PRODUCTION DATA.



Texas Instruments DP83TC811S-Q1
DP83TC811S-Q1
SNLS579A – APRIL 2018 – REVISED NOVEMBER 2018
www.ti.com
Table of Contents
1 Features .................................................................. 1
2 Applications ........................................................... 1
3 Description ............................................................. 1
4 Revision History..................................................... 2
5 Device Comparison Table..................................... 3
6 Pin Configuration and Functions ......................... 3
6.1 Pin Multiplexing ......................................................... 9
7 Specifications....................................................... 10
7.1 Absolute Maximum Ratings .................................... 10
7.2 ESD Ratings............................................................ 10
7.3 Recommended Operating Conditions..................... 10
7.4 Thermal Information ................................................ 10
7.5 Electrical Characteristics......................................... 11
7.6 Timing Requirements .............................................. 13
7.7 Timing Diagrams ..................................................... 16
7.8 Typical Characteristics ............................................ 22
8 Detailed Description ............................................ 23
8.1 Overview ................................................................. 23
8.2 Functional Block Diagram ....................................... 24
8.3 Feature Description................................................. 25
8.4 Device Functional Modes........................................ 32
8.5 Programming........................................................... 45
8.6 Register Maps ......................................................... 49
9 Application and Implementation ...................... 117
9.1 Application Information.......................................... 117
9.2 Typical Applications .............................................. 117
10 Power Supply Recommendations ................... 124
11 Layout................................................................. 124
11.1 Layout Guidelines ............................................... 124
11.2 Layout Example .................................................. 127
12 Device and Documentation Support ............... 130
12.1 Receiving Notification of Documentation
Updates.................................................................. 130
12.2 Community Resources........................................ 130
12.3 Trademarks ......................................................... 130
12.4 Electrostatic Discharge Caution .......................... 130
12.5 Glossary .............................................................. 130
13 Mechanical, Packaging, and Orderable
Information ......................................................... 130
4 Revision History
NOTE: Page numbers for previous revisions may differ from page numbers in the current version.
Changes from Original (April 2018) to Revision A
Page
• Changed to "OD, IO" from "IO"............................................................................................................................................... 6
• Changed to "OD, IO" from "I" ................................................................................................................................................ 8
• Changed to "OD, IO" from "I" ................................................................................................................................................ 8
• Changed 25MHz oscillator short-term jitter from 150 to 800............................................................................................... 15
• Changed 50MHz oscillator short-term jitter from 155 to 800............................................................................................... 15
• Added reference to auto-polarity correction disable function ............................................................................................... 35
• Added register table for PLR_CFG 0x0475.......................................................................................................................... 83
• Changed bit field to "15:12" from "15:4" ............................................................................................................................. 116
• Changed bit field to "11:0" from "3:0" ................................................................................................................................. 116
• Added Footnotes for MDI low-pass filter and SNLA293 application note ......................................................................... 120
• Changed to 10% tolerance from 1% tolerance................................................................................................................... 120
• Deleted blank POD tables .................................................................................................................................................. 130
2
Submit Documentation Feedback
Product Folder Links: DP83TC811S-Q1
Copyright © 2018, Texas Instruments Incorporated



Texas Instruments DP83TC811S-Q1
www.ti.com
5 Device Comparison Table
PART
NUMBER
DP83TC811R-Q1
DP83TC811S-Q1
SGMII
SUPPORT
No
Yes
6 Pin Configuration and Functions
RND Package
36-Pin VQFN
Top View
DP83TC811S-Q1
SNLS579A – APRIL 2018 – REVISED NOVEMBER 2018
OPERATING
TEMPERATURE
–40°C to 125°C
–40°C to 125°C
27
26
25
24
23
22
21
20
19
TX_CLK 28
18 TDO
TX_EN / TX_CTRL 29
17 TCK
TX_D3 30
TX_D2 31
TX_D1 / TX_P 32
GND
16 CLKOUT / GPIO_2
15
RX_DV / CRS_DV
RX_CTRL
14 RX_ER
TX_D0 / TX_M 33
13 TRD_M
TX_ER 34
12 TRD_P
LED_0 / GPIO_0 35
11 VDDA
MDIO 36
10 INH
1
2
3
4
5
6
7
8
9
Copyright © 2018, Texas Instruments Incorporated
Product Folder Links: DP83TC811S-Q1
Submit Documentation Feedback
3







@ 2014 :: Datasheetspdf.com :: Semiconductors datasheet search & download site (Privacy Policy & Contact)