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TI DP83TC812RRHARQ1 product image
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TI DP83TC812RRHARQ1RoHS

Manufacturer
TI
MPN
DP83TC812RRHARQ1
LCSC Part #
C3225810
Packaging
VQFN-36(6x6)
Customer #
Key Attributes
100BASE-T1 Automotive Ethernet PHY Compliant with TC-10 Standard
Datasheetpdf iconTI DP83TC812RRHARQ1
In-Stock: 2,505
2,505 In stock, ships now
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QtyUnit PriceTotal Amount
1+$ 2.5778$ 2.58
10+$ 2.2093$ 22.09
30+$ 1.9794$ 59.38
100+$ 1.743$ 174.30
500+$ 1.637$ 818.50
1,000+$ 1.5914$ 1591.40
Standard Packaging2500/Full Reel
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Products Specifications

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TypeDescription
CategoryIntegrated Circuits (ICs)/Interface/Drivers, Receivers, Transceivers
ManufacturerTI
PackagingVQFN-36(6x6)
Voltage - Supply3.3V;2.5V;1.8V
TypePHY Transceiver
Ethernet Speed Standards100BASE-T1
number of channels1
Operating Temperature-40℃~+125℃
FeaturesIEEE1588 timestamp;Cable diagnostics;Programmable LED indication;Low-power mode
InterfaceMII;RMII;RGMII;SGMII
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Additional Information

TypeDetails
Minimum1
Multiple1
Standard Packaging2500
Sales UnitPiece

Introduction

AI Translation

The DP83TC812-Q1 is an automotive PHYTER Ethernet PHY transceiver compliant with IEEE 802.3bw, supporting unshielded twisted pair cable. The PHY supports TC10 sleep and wake-up functionality. It provides all the physical layer functions required for transmitting and receiving data over a single shielded twisted pair cable. The device features xMII flexibility, supporting standard MII, RMII, RGMII, and SGMII MAC interfaces. The PHY also integrates a low-pass filter on the MDI side to reduce emissions. The device includes a diagnostic toolkit providing extensive real-time monitoring, debugging tools, and test modes. The toolkit features the first integrated ESD monitoring tool, capable of counting ESD events on the MDI and providing real-time monitoring via programmable interrupts. In addition, the DP83TC812-Q1 incorporates a PRBS frame generation tool, fully compatible with internal loopback, enabling data transmission and reception without a MAC. The device is available in a 6.00mm×6.00mm, 36-pin VQFN wettable flank package. The device is pin-to-pin compatible with the DP83TG720 (1000BASE-T1) and form-factor compatible with the DP83TC811. This allows the DP83TC811, DP83TC812, DP83TC814, and DP83TG720 to share a single PCB layout.

Features

AI Translation
  • Documentation supporting functional safety system design, compliant with Open Alliance and IEEE 802.3bw 100BASE-T1 standards
  • Class IV emissions compliance via integrated LPF
  • TC-10 compliant with sleep current <20μA
  • SAE J2962-3 EMC compliant
  • Configurable I/O voltage: 3.3V, 2.5V, and 1.8V
  • MAC interfaces: MII, RMII, RGMII, and SGMII
  • AEC-Q100 qualified for automotive applications
  • Temperature Grade 1: operating temperature range -40°C to +125°C
  • ±8kV HBM ESD on pins 12 and 13
  • IEC61000-4-2 ESD rating Level 4 on pins 12 and 13: ±8kV contact discharge
  • IEEE 1588 SFD support
  • TSN compliant with 802.3br frame preemption support
  • Low active power operation: < 230mW
  • Diagnostic toolset:
    • Signal Quality Indication (SQI)
    • Time Domain Reflectometry (TDR)
    • ESD sensor
    • Voltage sensor
    • PRBS built-in self-test
    • Loopback
  • VQFN, wettable flank package
  • Functional Safety version available

Applications

AI Translation
  • ADAS gateway and body control
  • Telematics