AD3301

RECOMMENDED FOR NEW DESIGNS

10BASE-T1S Ethernet to the Edge Bus (E2B) Transceiver

Data Sheet (Rev. Sp0)
Part Models
3
1ku List Price
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Part Details

  • 10BASE-T1S IEEE 802.3-2022 compliant PHY with support for PLCA and an integrated MAC
  • 10BASE-T1S PHY operating modes
    • Point-to-point half-duplex (≥ 15 m)
    • Multidrop configuration half-duplex (≥ 25 m, ≥ 8 nodes)
  • PLCA features: PLCA coordinator (head node), burst mode, precedence mode, and multiple PLCA IDs
  • MAC Features
    • AD3300 only: OPEN Alliance 10BASE-T1x MAC-PHY serial interface
    • AD3300 only: Transmit priority queues
    • 16 MAC address filters
  • IEEE 802.1AS / IEEE 1588 support for TSN using the gPTP combined with sensor timestamping and actuator synchronization
  • Low Complexity Ethernet Engine
    • Provides a deterministic, low-latency data path between 10BASE-T1S to the SAIF
    • 12 SAIF pins support simultaneous operation of several common sensor/actuator interface standards and functions, including SPI, I2C, UART, PWM, GPIO, Flexible I/O, and bridge to
    • SMC enables periodic read and write functions on all interfaces
    • AD3300 supports dual mode: MAC-PHY and LCE operation simultaneously
    • AD3304/5 only: Bridge to ISELED and ILaS
  • OPEN Alliance features sleep/wake-up, topology discovery, and advanced diagnostics
    • Enable output pin (EN) to power down the regulated supply inputs in sleep mode
    • Support for local (WAKE input pin) and network (wake-up pulse) wake
  • Suitable for 12 V, 24 V, 48 V automotive electrical systems or operating from 5 V levels only
  • Detection capability for overvoltage and undervoltage events when monitoring the VBAT pin
  • General-purpose ADC
  • SSC for handling fault conditions
  • Low-current 3.3 V LDO using the LVDD pin as an output
  • Compatible with power delivery over data cable
  • Provides robust EMC/EMI performance
    • Low cost bus interface network with no external ESD components required
    • Enhanced noise immunity providing additional performance for noisy environments
  • Low power consumption: maximum current of 50 mA in functional modes of operation and 40 μA in sleep mode
  • 1.8 V to 3.3 V I/O logic levels with support for 5 V inputs and open drain outputs
  • −40°C to +150°C junction temperature range
  • Small package: 4 mm x 4 mm 24-lead LFCSP (QFN) package
  • AEC-Q100 qualified for automotive applications
AD3301
10BASE-T1S Ethernet to the Edge Bus (E2B) Transceiver
AD3301 Functional Block Diagram
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Data Sheet 1

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