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DP83TC818S-Q1

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符合 TC-10 和 MACsec 标准且具有精密时间的汽车级 100BASE-T1 以太网 PHY

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DP83TC818S-Q1

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米6体育平台手机版_好二三四详情

Datarate (Mbps) 100BASE-T1 Interface type MII, RGMII, RMII, SGMII Number of ports Single Rating Automotive Features 25-MHz clock out, 802.1AE MACsec, Cable diagnostics, IEEE 1588v2/802.1AS time synchronization and clock generation, IEEE 802.3bp & Open Alliance (OA) compliant, Integrated LPF, Single supply, TC10, Wettable flank package I/O supply voltage (typ) (V) 1.8, 2.5, 3.3 Operating temperature range (°C) -40 to 125 Number of LEDs 2 ESD HBM (kV) 8
Datarate (Mbps) 100BASE-T1 Interface type MII, RGMII, RMII, SGMII Number of ports Single Rating Automotive Features 25-MHz clock out, 802.1AE MACsec, Cable diagnostics, IEEE 1588v2/802.1AS time synchronization and clock generation, IEEE 802.3bp & Open Alliance (OA) compliant, Integrated LPF, Single supply, TC10, Wettable flank package I/O supply voltage (typ) (V) 1.8, 2.5, 3.3 Operating temperature range (°C) -40 to 125 Number of LEDs 2 ESD HBM (kV) 8
VQFN (RHA) 36 36 mm² 6 x 6
  • IEEE 802.1AE MACsec
    • MACsec frame expansion: Inbuilt buffering and flow control support to handle 12 byte IPG ethernet frames
    • Authentication, encryption at line rate
    • Cipher suites: GCM-AES-XPN-128/256, GCM-AES-128/256
    • Secure Channel: Total 16 SAK enabling 8 Tx/Rx SC
    • Auto rollover support for SAK
    • Ingress/Egress classification for Ethertype, VLAN, DMAC: up to 8 parallel rules
    • Window replay protection
  • IEEE 802.1AS time synchronization & fractional clock generation
    • Highly accurate 1pps signal < +/-5 ns
    • Precise time stamping for MACsec encoded PTP packets
    • I2S & TDM8 SCLK/FSYNC clock generation
    • Mulitple IOs for event capture and trigger
  • IEEE 802.3bw & OA 100BASE-T1 compliant
  • TC-10 compliant
    • < 20µA sleep current
    • Fast wake from sleep by retaining PHY configuration during sleep (optional)
  • MAC Interfaces: MII, RMII, RGMII, SGMII
  • Pin compatible with TI’s 1000BASE-T1 PHY
    • Single board design for 100BASE-T1 and 1000BASE-T1 with required BOM change
  • Diagnostic tool kit
    • Signal Quality Indication (SQI) & Time Domain Reflectometry (TDR)
    • Voltage, Temperature & ESD sensors
  • AEC-Q10 qualified for Automotive Applications:
    • Temperature grade 1: –40°C to +125 °C
  • IEEE 802.1AE MACsec
    • MACsec frame expansion: Inbuilt buffering and flow control support to handle 12 byte IPG ethernet frames
    • Authentication, encryption at line rate
    • Cipher suites: GCM-AES-XPN-128/256, GCM-AES-128/256
    • Secure Channel: Total 16 SAK enabling 8 Tx/Rx SC
    • Auto rollover support for SAK
    • Ingress/Egress classification for Ethertype, VLAN, DMAC: up to 8 parallel rules
    • Window replay protection
  • IEEE 802.1AS time synchronization & fractional clock generation
    • Highly accurate 1pps signal < +/-5 ns
    • Precise time stamping for MACsec encoded PTP packets
    • I2S & TDM8 SCLK/FSYNC clock generation
    • Mulitple IOs for event capture and trigger
  • IEEE 802.3bw & OA 100BASE-T1 compliant
  • TC-10 compliant
    • < 20µA sleep current
    • Fast wake from sleep by retaining PHY configuration during sleep (optional)
  • MAC Interfaces: MII, RMII, RGMII, SGMII
  • Pin compatible with TI’s 1000BASE-T1 PHY
    • Single board design for 100BASE-T1 and 1000BASE-T1 with required BOM change
  • Diagnostic tool kit
    • Signal Quality Indication (SQI) & Time Domain Reflectometry (TDR)
    • Voltage, Temperature & ESD sensors
  • AEC-Q10 qualified for Automotive Applications:
    • Temperature grade 1: –40°C to +125 °C

The DP83TC818S-Q1 device is an IEEE 802.3bw automotive Ethernet physical layer transceiver. The device provides all physical layer functions needed to transmit and receive data, and xMII interface flexibility. DP83TC818S-Q1 is compliant to Open Alliance EMC and interoperable specifications over unshielded single twisted-pair cable. DP83TC818S-Q1 supports OA TC-10 low power sleep feature with wake forwarding for reduced system power consumption when communication is not required.

The DP83TC818S-Q1 integrates IEEE 802.1AE line rate security with authentication and optional encryption support, to secure communication over the network. The DP83TC818S-Q1 supports up to 16 secure association (SA) channels with automatic SAK rollover and extended packet numbering support. DP83TC818S-Q1 offers ingress classification to filter the unwanted packets & supports WAN MACsec for end-to-end security.

DP83TC818S-Q1 integrates IEEE 1588v2/802.1AS hardware time stamping & fractional PLL, enabling highly accurate time synchronization. The fractional PLL enables frequency and phase synchronization of the wall clock (eliminating the need for external VCXO) and generation of a wide range of time synchronized frequencies needed for audio and other ADAS applications. The PHY also integrates IEEE 1722 CRF decode to generate Media clock and Bit Clock for AVB & other audio applications.

The DP83TC818S-Q1 device is an IEEE 802.3bw automotive Ethernet physical layer transceiver. The device provides all physical layer functions needed to transmit and receive data, and xMII interface flexibility. DP83TC818S-Q1 is compliant to Open Alliance EMC and interoperable specifications over unshielded single twisted-pair cable. DP83TC818S-Q1 supports OA TC-10 low power sleep feature with wake forwarding for reduced system power consumption when communication is not required.

The DP83TC818S-Q1 integrates IEEE 802.1AE line rate security with authentication and optional encryption support, to secure communication over the network. The DP83TC818S-Q1 supports up to 16 secure association (SA) channels with automatic SAK rollover and extended packet numbering support. DP83TC818S-Q1 offers ingress classification to filter the unwanted packets & supports WAN MACsec for end-to-end security.

DP83TC818S-Q1 integrates IEEE 1588v2/802.1AS hardware time stamping & fractional PLL, enabling highly accurate time synchronization. The fractional PLL enables frequency and phase synchronization of the wall clock (eliminating the need for external VCXO) and generation of a wide range of time synchronized frequencies needed for audio and other ADAS applications. The PHY also integrates IEEE 1722 CRF decode to generate Media clock and Bit Clock for AVB & other audio applications.
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* 数据表 DP83TC818S-Q1 Precise and Secure 100BASE-T1 Automotive Ethernet with TC10, IEEE802.1AS, IEEE802.1AE MACsec and AVB Clock Generation 数据表 PDF | HTML 2024年 5月 29日

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DP83TC818EVM-MC — DP83TC818S-Q1 评估模块

DP83TC818EVM-MC 支持 100Mbps 速度，并且符合 IEEE 802.3bp 标准。有一个板载 MSP430F5529 可与 USB2MDIO 图形用户界面工具配合使用。借助提供的 DP83867，可使用 RGMII MAC 接口支持铜缆 (100BASE-TX)。

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包含信息：
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  • REACH
  • 器件标识
  • 引脚镀层/焊球材料
  • MSL 等级/回流焊峰值温度
  • MTBF/时基故障估算
  • 材料成分
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  • 持续可靠性监测
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