ZHCSRC3A December   2022  – March 2024 IWRL6432

PRODUCTION DATA  

  1.   1
  2. 1 特性
  3. 2 应用
  4. 3 说明
  5. 4 功能方框图
  6. 5 Device Comparison
    1. 5.1 Related Products
  7. 6 Terminal Configurations and Functions
    1. 6.1 Pin Diagrams
    2. 6.2 Signal Descriptions
      1.      11
      2.      12
      3.      13
      4.      14
      5.      15
      6.      16
      7.      17
      8.      18
      9.      19
      10.      20
      11.      21
      12.      22
      13.      23
      14.      24
      15.      25
      16.      26
      17.      27
    3.     28
  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
      1. 7.6.1 Power Optimized 3.3V I/O Topology
      2. 7.6.2 BOM Optimized 3.3V I/O Topology
      3. 7.6.3 Power Optimized 1.8V I/O Topology
      4. 7.6.4 BOM Optimized 1.8V I/O Topology
      5. 7.6.5 System Topologies
        1. 7.6.5.1 Power Topologies
          1. 7.6.5.1.1 BOM Optimized Mode
          2. 7.6.5.1.2 Power Optimized Mode
      6. 7.6.6 Internal LDO output decoupling capacitor and layout conditions for BOM optimized topology
        1. 7.6.6.1 Single-capacitor rail
          1. 7.6.6.1.1 1.2V Digital LDO
        2. 7.6.6.2 Two-capacitor rail
          1. 7.6.6.2.1 1.2V RF LDO
          2. 7.6.6.2.2 1.2V SRAM LDO
          3. 7.6.6.2.3 1.0V RF LDO
      7. 7.6.7 Noise and Ripple Specifications
    7. 7.7  Power Save Modes
      1. 7.7.1 Typical Power Consumption Numbers
    8. 7.8  Peak Current Requirement per Voltage Rail
    9. 7.9  RF Specification
    10. 7.10 Supported DFE Features
    11. 7.11 CPU Specifications
    12. 7.12 Thermal Resistance Characteristics
    13. 7.13 Timing and Switching Characteristics
      1. 7.13.1  Power Supply Sequencing and Reset Timing
      2. 7.13.2  Synchronized Frame Triggering
      3. 7.13.3  Input Clocks and Oscillators
        1. 7.13.3.1 Clock Specifications
      4. 7.13.4  MultiChannel buffered / Standard Serial Peripheral Interface (McSPI)
        1. 7.13.4.1 McSPI Features
        2. 7.13.4.2 SPI Timing Conditions
        3. 7.13.4.3 SPI—Controller Mode
          1. 7.13.4.3.1 Timing and Switching Requirements for SPI - Controller Mode
          2. 7.13.4.3.2 Timing and Switching Characteristics for SPI Output Timings—Controller Mode
        4. 7.13.4.4 SPI—Peripheral Mode
          1. 7.13.4.4.1 Timing and Switching Requirements for SPI - Peripheral Mode
          2. 7.13.4.4.2 Timing and Switching Characteristics for SPI Output Timings—Secondary Mode
      5. 7.13.5  RDIF Interface Configuration
        1. 7.13.5.1 RDIF Interface Timings
        2. 7.13.5.2 RDIF Data Format
      6. 7.13.6  General-Purpose Input/Output
        1. 7.13.6.1 Switching Characteristics for Output Timing versus Load Capacitance (CL)
      7. 7.13.7  Controller Area Network - Flexible Data-rate (CAN-FD)
        1. 7.13.7.1 Dynamic Characteristics for the CANx TX and RX Pins
      8. 7.13.8  Serial Communication Interface (SCI)
        1. 7.13.8.1 SCI Timing Requirements
      9. 7.13.9  Inter-Integrated Circuit Interface (I2C)
        1. 7.13.9.1 I2C Timing Requirements
      10. 7.13.10 Quad Serial Peripheral Interface (QSPI)
        1. 7.13.10.1 QSPI Timing Conditions
        2. 7.13.10.2 Timing Requirements for QSPI Input (Read) Timings
        3. 7.13.10.3 QSPI Switching Characteristics
      11. 7.13.11 JTAG Interface
        1. 7.13.11.1 JTAG Timing Conditions
        2. 7.13.11.2 Timing Requirements for IEEE 1149.1 JTAG
        3. 7.13.11.3 Switching Characteristics Over Recommended Operating Conditions for IEEE 1149.1 JTAG
  9. 8 Detailed Description
    1. 8.1 Overview
    2. 8.2 功能方框图
    3. 8.3 Subsystems
      1. 8.3.1 RF and Analog Subsystem
      2. 8.3.2 Clock Subsystem
      3. 8.3.3 Transmit Subsystem
      4. 8.3.4 Receive Subsystem
      5. 8.3.5 Processor Subsystem
      6. 8.3.6 Host Interface
      7. 8.3.7 Application Subsystem Cortex-M4F
      8. 8.3.8 Hardware Accelerator (HWA1.2) Features
        1. 8.3.8.1 Hardware Accelerator Feature Differences Between HWA1.1 and HWA1.2
    4. 8.4 Other Subsystems
      1. 8.4.1 GPADC Channels (Service) for User Application
      2. 8.4.2 GPADC Parameters
    5. 8.5 Memory Partitioning Options
    6. 8.6 Boot Modes
  10. 9 Monitoring and Diagnostics
  11. 10Applications, Implementation, and Layout
    1. 10.1 Application Information
    2. 10.2 Reference Schematic
  12. 11Device and Documentation Support
    1. 11.1 Device Nomenclature
    2. 11.2 Tools and Software
    3. 11.3 Documentation Support
    4. 11.4 Support Resources
    5. 11.5 Trademarks
    6. 11.6 Electrostatic Discharge Caution
    7. 11.7 Glossary
  13. 12Revision History
  14. 13Mechanical, Packaging, and Orderable Information

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7.13.4.4.1 Timing and Switching Requirements for SPI - Peripheral Mode
Table 7-22 and Table 7-23 present timing requirements for SPI -Peripheral Mode.
Table 7-22 SPI Timing Requirements - Peripheral Mode
NO.(1)(3) PARAMETER DESCRIPTION MIN MAX UNIT
SS1 tc(SPICLK) Cycle time, SPI_CLK 24.6 ns
SS2 tw(SPICLKL) Typical Pulse duration, SPI_CLK low 0.45*P(2) ns
SS3 tw(SPICLKH) Typical Pulse duration, SPI_CLK high 0.45*P(2) ns
SS4 tsu(SIMO-SPICLK) Setup time, SPI_D[x] valid before SPI_CLK active edge

3

 ns
SS5 th(SPICLK-SIMO) Hold time, SPI_D[x] valid after SPI_CLK active edge

1

 ns
SS8 tsu(CS-SPICLK) Setup time, SPI_CS[x] valid before SPI_CLK first edge 5 ns
SS9 th(SPICLK-CS) Hold time, SPI_CS[x] valid after SPI_CLK last edge 5 ns

SS10

sr

Input Slew Rate for all pins

1

3

ns

SS11

Cb

Capacitive load on D0 and D1

2

15

pF
Table 7-23 SPI Switching Characteristics Peripheral Mode
NO. PARAMETER DESCRIPTION MIN MAX UNIT
SS6 td(SPICLK-SOMI) Delay time, SPI_CLK active edge to McSPI_somi transition 0

5.77

 ns
SS7 tsk(CS-SOMI) Delay time, SPI_CS[x] active edge to McSPI_somi transition

5.77

 ns
(1) P = This timing applies to all configurations regardless of SPI_CLK polarity and which clock edges are used to drive output data and capture input data.
(2) P = SPICLK period.
(3) PHA = 0; SPI_CLK phase is programmable with the PHA bit of the SPI_CH(i)CONF register.
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