JAJSSO7B January   2024  – December 2024 AWR2544

PRODUCTION DATA  

  1.   1
  2. 1 特長
  3. 2 アプリケーション
  4. 3 概要
    1. 3.1 機能ブロック図
  5. 4 Device Comparison
  6. 5 Related Products
  7. 6 Pin Configurations and Functions
    1. 6.1 Pin Diagram
    2. 6.2 Pin Attributes
    3. 6.3 Signal Descriptions - Digital
    4. 6.4 Signal Descriptions - Analog
  8. 7 Specifications
    1. 7.1  Absolute Maximum Ratings
    2. 7.2  ESD Ratings
    3. 7.3  Power-On Hours (POH)
    4. 7.4  Recommended Operating Conditions
    5. 7.5  VPP Specifications for One-Time Programmable (OTP) eFuses
      1. 7.5.1 Recommended Operating Conditions for OTP eFuse Programming
      2. 7.5.2 Hardware Requirements
      3. 7.5.3 Impact to Your Hardware Warranty
    6. 7.6  Power Supply Specifications
    7. 7.7  Power Consumption Summary
    8. 7.8  RF Specifications
    9. 7.9  Thermal Resistance Characteristics
    10. 7.10 Power Supply Sequencing and Reset Timing
    11. 7.11 Input Clocks and Oscillators
      1. 7.11.1 Clock Specifications
    12. 7.12 Peripheral Information
      1. 7.12.1 QSPI Flash Memory Peripheral
        1. 7.12.1.1 QSPI Timing Conditions
        2. 7.12.1.2 QSPI Timing Requirements #GUID-C38B9713-DC57-4B3B-8AFF-A79AF70E5A5A/GUID-97D19708-D87E-443B-9ADF-1760CFEF6F4C #GUID-C38B9713-DC57-4B3B-8AFF-A79AF70E5A5A/GUID-0A61EEC9-2B95-4C27-B219-18D27C8F9430
        3. 7.12.1.3 QSPI Switching Characteristics #GUID-D1480E86-4079-4A44-A68A-26C2D9F4506B/T4362547-64 #GUID-D1480E86-4079-4A44-A68A-26C2D9F4506B/T4362547-65
      2. 7.12.2 Multibuffered / Standard Serial Peripheral Interface (MibSPI)
        1. 7.12.2.1 MibSPI Peripheral Description
        2. 7.12.2.2 MibSPI Transmit and Receive RAM Organization
          1. 7.12.2.2.1 SPI Timing Conditions
          2. 7.12.2.2.2 SPI Controller Mode Switching Parameters (CLOCK PHASE = 0, SPICLK = output, SPISIMO = output, and SPISOMI = input) #GUID-3DD8619F-41DB-47CF-9AF7-5916CFF97E61/T4362547-236 #GUID-3DD8619F-41DB-47CF-9AF7-5916CFF97E61/T4362547-237 #GUID-3DD8619F-41DB-47CF-9AF7-5916CFF97E61/T4362547-238
          3. 7.12.2.2.3 SPI Controller Mode Switching Parameters (CLOCK PHASE = 1, SPICLK = output, SPISIMO = output, and SPISOMI = input) #GUID-220CE6B8-D17E-48AF-BF69-AAEC97D55C95/T4362547-244 #GUID-220CE6B8-D17E-48AF-BF69-AAEC97D55C95/T4362547-245 #GUID-220CE6B8-D17E-48AF-BF69-AAEC97D55C95/T4362547-246
        3. 7.12.2.3 SPI Peripheral Mode I/O Timings
          1. 7.12.2.3.1 SPI Peripheral Mode Switching Parameters (SPICLK = input, SPISIMO = input, and SPISOMI = output) #GUID-BF2B230C-8F03-4C6A-A240-6DFD0CEC87C8/T4362547-70 #GUID-BF2B230C-8F03-4C6A-A240-6DFD0CEC87C8/T4362547-71 #GUID-BF2B230C-8F03-4C6A-A240-6DFD0CEC87C8/T4362547-73
      3. 7.12.3 Ethernet Switch (RGMII/RMII/MII) Peripheral
        1. 7.12.3.1  RGMII/RMII/MII Timing Conditions
        2. 7.12.3.2  RGMII Transmit Clock Switching Characteristics
        3. 7.12.3.3  RGMII Transmit Data and Control Switching Characteristics
        4. 7.12.3.4  RGMII Receive Clock Timing Requirements
        5. 7.12.3.5  RGMII RX and TX Timing Diagrams
        6. 7.12.3.6  RGMII Receive Data and Control Timing Requirements
        7. 7.12.3.7  RMII Transmit Clock Switching Characteristics
        8. 7.12.3.8  RMII Transmit Data and Control Switching Characteristics
        9. 7.12.3.9  RMII Receive Clock Timing Requirements
        10. 7.12.3.10 RMII Receive Data and Control Timing Requirements
        11. 7.12.3.11 MII Transmit Switching Characteristics
        12. 7.12.3.12 MII Receive Clock Timing Requirements
        13. 7.12.3.13 MII Receive Timing Requirements
        14. 7.12.3.14 MII Transmit Clock Timing Requirements
        15. 7.12.3.15 MDIO Interface Timings
      4. 7.12.4 LVDS Instrumentation and Measurement Peripheral
        1. 7.12.4.1 LVDS Interface Configuration
        2. 7.12.4.2 LVDS Interface Timings
      5. 7.12.5 UART Peripheral
        1. 7.12.5.1 SCI Timing Requirements
      6. 7.12.6 Inter-Integrated Circuit Interface (I2C)
        1. 7.12.6.1 I2C Timing Requirements #GUID-5F6D5D17-1161-44B3-ABD1-283215937B93/T4362547-185
      7. 7.12.7 Enhanced Pulse-Width Modulator (ePWM)
      8. 7.12.8 General-Purpose Input/Output
        1. 7.12.8.1 Switching Characteristics for Output Timing versus Load Capacitance (CL) #GUID-918A19D2-41ED-481C-96AE-E1C69B8B3446/T4362547-45 #GUID-918A19D2-41ED-481C-96AE-E1C69B8B3446/T4362547-50
    13. 7.13 Emulation and Debug
      1. 7.13.1 Emulation and Debug Description
      2. 7.13.2 JTAG Interface
        1. 7.13.2.1 Timing Requirements for IEEE 1149.1 JTAG
        2. 7.13.2.2 Switching Characteristics for IEEE 1149.1 JTAG
      3. 7.13.3 ETM Trace Interface
        1. 7.13.3.1 ETM TRACE Timing Requirements
        2. 7.13.3.2 ETM TRACE Switching Characteristics
  9. 8 Detailed Description
    1. 8.1 Overview
    2. 8.2 Functional Block Diagram
    3. 8.3 Subsystems
      1. 8.3.1 RF and Analog Subsystem
        1. 8.3.1.1 RF Clock Subsystem
        2. 8.3.1.2 Transmit Subsystem
        3. 8.3.1.3 Receive Subsystem
      2. 8.3.2 Processor Subsystem
      3. 8.3.3 Automotive Interfaces
    4. 8.4 Other Subsystems
      1. 8.4.1 Hardware Accelerator Subsystem
      2. 8.4.2 Security – Hardware Security Module
      3. 8.4.3 ADC Channels (Service) for User Application
  10. 9 Monitoring and Diagnostics
    1. 9.1 Monitoring and Diagnostic Mechanisms
  11. 10Applications, Implementation, and Layout
    1. 10.1 Application Information
    2. 10.2 Short and Medium Range Radar
    3. 10.3 Reference Schematic
  12. 11Device and Documentation Support
    1. 11.1 Device Support
    2. 11.2 Device Nomenclature
    3. 11.3 Tools and Software
    4. 11.4 Documentation support
    5. 11.5 サポート・リソース
    6. 11.6 Trademarks
    7. 11.7 静電気放電に関する注意事項
    8. 11.8 用語集
  13. 12Revision History
  14. 13Mechanical, Packaging, and Orderable Information

7.12.3 Ethernet Switch (RGMII/RMII/MII) Peripheral

The device integrates a two port Ethernet with one external RGMII/RMII/MII port and another port servicing the Main Sub-System (MSS). This interface is intended to operate primarily as a 1Gbps ECU interface. It can also be used as an instrumentation interface.

  • Full Duplex 10Mbps/100Mbps/1Gbps wire rate interface to Ethernet PHY over RGMII, RMII, or MII parallel interface
  • MDIO Clause 22 and 45 PHY management interface
  • IEEE 1588 Synchronous Ethernet support
  • CPTS based radar frame triggering, allowing Ethernet to trigger radar frames