SWRS222B December   2018  – April 2020 AWR1843

PRODUCTION DATA.  

  1. Device Overview
    1. 1.1 Features
    2. 1.2 Applications
    3. 1.3 Description
    4. 1.4 Functional Block Diagram
  2. Revision History
  3. Device Comparison
    1. 3.1 Related Products
  4. Terminal Configuration and Functions
    1. 4.1 Pin Diagram
    2. 4.2 Pin Attributes
      1. Table 4-3 PAD IO Register Bit Descriptions
    3. 4.3 Signal Descriptions
      1. Table 4-4 Signal Descriptions - Digital
      2. Table 4-5 Signal Descriptions - Analog
  5. Specifications
    1. 5.1  Absolute Maximum Ratings
    2. 5.2  ESD Ratings
    3. 5.3  Power-On Hours (POH)
    4. 5.4  Recommended Operating Conditions
    5. 5.5  Power Supply Specifications
    6. 5.6  Power Consumption Summary
    7. 5.7  RF Specification
    8. 5.8  CPU Specifications
    9. 5.9  Thermal Resistance Characteristics for FCBGA Package [ABL0161]
    10. 5.10 Timing and Switching Characteristics
      1. 5.10.1  Power Supply Sequencing and Reset Timing
      2. 5.10.2  Input Clocks and Oscillators
        1. 5.10.2.1 Clock Specifications
      3. 5.10.3  Multibuffered / Standard Serial Peripheral Interface (MibSPI)
        1. 5.10.3.1 Peripheral Description
        2. 5.10.3.2 MibSPI Transmit and Receive RAM Organization
          1. Table 5-7 SPI Timing Conditions
          2. Table 5-8 SPI Master Mode Switching Parameters (CLOCK PHASE = 0, SPICLK = output, SPISIMO = output, and SPISOMI = input)
          3. Table 5-9 SPI Master Mode Switching Parameters (CLOCK PHASE = 1, SPICLK = output, SPISIMO = output, and SPISOMI = input)
        3. 5.10.3.3 SPI Slave Mode I/O Timings
          1. Table 5-10 SPI Slave Mode Switching Parameters (SPICLK = input, SPISIMO = input, and SPISOMI = output)
        4. 5.10.3.4 Typical Interface Protocol Diagram (Slave Mode)
      4. 5.10.4  LVDS Interface Configuration
        1. 5.10.4.1 LVDS Interface Timings
      5. 5.10.5  General-Purpose Input/Output
        1. Table 5-12 Switching Characteristics for Output Timing versus Load Capacitance (CL)
      6. 5.10.6  Controller Area Network Interface (DCAN)
        1. Table 5-13 Dynamic Characteristics for the DCANx TX and RX Pins
      7. 5.10.7  Controller Area Network - Flexible Data-rate (CAN-FD)
        1. Table 5-14 Dynamic Characteristics for the CANx TX and RX Pins
      8. 5.10.8  Serial Communication Interface (SCI)
        1. Table 5-15 SCI Timing Requirements
      9. 5.10.9  Inter-Integrated Circuit Interface (I2C)
        1. Table 5-16 I2C Timing Requirements
      10. 5.10.10 Quad Serial Peripheral Interface (QSPI)
        1. Table 5-17 QSPI Timing Conditions
        2. Table 5-18 Timing Requirements for QSPI Input (Read) Timings
        3. Table 5-19 QSPI Switching Characteristics
      11. 5.10.11 ETM Trace Interface
        1. Table 5-20 ETMTRACE Timing Conditions
        2. Table 5-21 ETM TRACE Switching Characteristics
      12. 5.10.12 Data Modification Module (DMM)
        1. Table 5-22 DMM Timing Requirements
      13. 5.10.13 JTAG Interface
        1. Table 5-23 JTAG Timing Conditions
        2. Table 5-24 Timing Requirements for IEEE 1149.1 JTAG
        3. Table 5-25 Switching Characteristics Over Recommended Operating Conditions for IEEE 1149.1 JTAG
  6. Detailed Description
    1. 6.1 Overview
    2. 6.2 Functional Block Diagram
    3. 6.3 Subsystems
      1. 6.3.1 RF and Analog Subsystem
        1. 6.3.1.1 Clock Subsystem
        2. 6.3.1.2 Transmit Subsystem
        3. 6.3.1.3 Receive Subsystem
      2. 6.3.2 Processor Subsystem
      3. 6.3.3 Automotive Interface
      4. 6.3.4 Master Subsystem Cortex-R4F Memory Map
      5. 6.3.5 DSP Subsystem Memory Map
    4. 6.4 Other Subsystems
      1. 6.4.1 ADC Channels (Service) for User Application
        1. Table 6-3 GP-ADC Parameter
  7. Monitoring and Diagnostics
    1. 7.1 Monitoring and Diagnostic Mechanisms
      1. 7.1.1 Error Signaling Module
  8. Applications, Implementation, and Layout
    1. 8.1 Application Information
    2. 8.2 Short- and Medium-Range Radar
    3. 8.3 Reference Schematic
    4. 8.4 Layout
      1. 8.4.1 Layout Guidelines
      2. 8.4.2 Stackup Details
  9. Device and Documentation Support
    1. 9.1 Device Nomenclature
    2. 9.2 Tools and Software
    3. 9.3 Documentation Support
    4. 9.4 Support Resources
    5. 9.5 Trademarks
    6. 9.6 Electrostatic Discharge Caution
    7. 9.7 Glossary
  10. 10Mechanical, Packaging, and Orderable Information
    1. 10.1 Packaging Information

Package Options

Refer to the PDF data sheet for device specific package drawings

Mechanical Data (Package|Pins)
  • ABL|161
Thermal pad, mechanical data (Package|Pins)
Orderable Information

Controller Area Network - Flexible Data-rate (CAN-FD)

The CAN-FD module supports both classic CAN and CAN FD (CAN with Flexible Data-Rate) specifications. CAN FD feature allows high throughput and increased payload per data frame. The classic CAN and CAN FD devices can coexist on the same network without any conflict.

The CAN-FD has the following features:

  • Conforms with CAN Protocol 2.0 A, B and ISO 11898-1
  • Full CAN FD support (up to 64 data bytes per frame)
  • AUTOSAR and SAE J1939 support
  • Up to 32 dedicated Transmit Buffers
  • Configurable Transmit FIFO, up to 32 elements
  • Configurable Transmit Queue, up to 32 elements
  • Configurable Transmit Event FIFO, up to 32 elements
  • Up to 64 dedicated Receive Buffers
  • Two configurable Receive FIFOs, up to 64 elements each
  • Up to 128 11-bit filter elements
  • Internal Loopback mode for self-test
  • Mask-able interrupts, two interrupt lines
  • Two clock domains (CAN clock / Host clock)
  • Parity / ECC support - Message RAM single error correction and double error detection (SECDED) mechanism
  • Full Message Memory capacity (4352 words).