ZHCSKS2E april   2020  – june 2023 DRA821U , DRA821U-Q1

PRODUCTION DATA  

  1.   1
  2. 1 特性
  3. 2 应用
  4. 3 说明
    1. 3.1 功能方框图
  5. 4 Revision History
  6. 5 Device Comparison
    1. 5.1 Related Products
  7. 6 Terminal Configuration and Functions
    1. 6.1 Pin Diagram
    2. 6.2 Pin Attributes
    3. 6.3 Signal Descriptions
      1. 6.3.1  ADC
        1. 6.3.1.1 MCU Domain
      2. 6.3.2  DDRSS
        1. 6.3.2.1 MAIN Domain
        2. 6.3.2.2 DDRSS Mapping
      3. 6.3.3  GPIO
        1. 6.3.3.1 MAIN Domain
        2. 6.3.3.2 WKUP Domain
      4. 6.3.4  I2C
        1. 6.3.4.1 MAIN Domain
        2. 6.3.4.2 MCU Domain
        3. 6.3.4.3 WKUP Domain
      5. 6.3.5  I3C
        1. 6.3.5.1 MAIN Domain
        2. 6.3.5.2 MCU Domain
      6. 6.3.6  MCAN
        1. 6.3.6.1 MAIN Domain
        2. 6.3.6.2 MCU Domain
      7. 6.3.7  MCSPI
        1. 6.3.7.1 MAIN Domain
        2. 6.3.7.2 MCU Domain
      8. 6.3.8  UART
        1. 6.3.8.1 MAIN Domain
        2. 6.3.8.2 MCU Domain
        3. 6.3.8.3 WKUP Domain
      9. 6.3.9  MDIO
        1. 6.3.9.1 MCU Domain
        2. 6.3.9.2 MAIN Domain
      10. 6.3.10 CPSW2G
        1. 6.3.10.1 MCU Domain
      11. 6.3.11 CPSW5G
        1. 6.3.11.1 MAIN Domain
      12. 6.3.12 ECAP
        1. 6.3.12.1 MAIN Domain
      13. 6.3.13 EQEP
        1. 6.3.13.1 MAIN Domain
      14. 6.3.14 EPWM
        1. 6.3.14.1 MAIN Domain
      15. 6.3.15 USB
        1. 6.3.15.1 MAIN Domain
      16. 6.3.16 SERDES
        1. 6.3.16.1 MAIN Domain
      17. 6.3.17 OSPI
        1. 6.3.17.1 MCU Domain
      18. 6.3.18 Hyperbus
        1. 6.3.18.1 MCU Domain
      19. 6.3.19 GPMC
        1. 6.3.19.1 MAIN Domain
      20. 6.3.20 MMC
        1. 6.3.20.1 MAIN Domain
      21. 6.3.21 CPTS
        1. 6.3.21.1 MAIN Domain
        2. 6.3.21.2 MCU Domain
      22. 6.3.22 MCASP
        1. 6.3.22.1 MAIN Domain
      23. 6.3.23 DMTIMER
        1. 6.3.23.1 MAIN Domain
        2. 6.3.23.2 MCU Domain
      24. 6.3.24 Emulation and Debug
        1. 6.3.24.1 MAIN Domain
      25. 6.3.25 System and Miscellaneous
        1. 6.3.25.1 Boot Mode Configuration
          1. 6.3.25.1.1 MAIN Domain
          2. 6.3.25.1.2 MCU Domain
        2. 6.3.25.2 Clock
          1. 6.3.25.2.1 MAIN Domain
          2. 6.3.25.2.2 WKUP Domain
        3. 6.3.25.3 System
          1. 6.3.25.3.1 MAIN Domain
          2. 6.3.25.3.2 WKUP Domain
          3. 6.3.25.3.3 VMON
        4. 6.3.25.4 EFUSE
      26. 6.3.26 Power Supply
    4. 6.4 Pin Multiplexing
    5. 6.5 Connections for Unused Pins
  8. 7 Specifications
    1. 7.1 Absolute Maximum Ratings
    2. 7.2 ESD Ratings
    3. 7.3 Recommended Operating Conditions
    4. 7.4 Power-On-Hours (POH)
    5. 7.5 Operating Performance Points
    6. 7.6 Electrical Characteristics
      1. 7.6.1  I2C, Open-Drain, Fail-Safe (I2C OD FS) Electrical Characteristics
      2. 7.6.2  Fail-Safe Reset (FS Reset) Electrical Characteristics
      3. 7.6.3  HFOSC Electrical Characteristics
      4. 7.6.4  eMMCPHY Electrical Characteristics
      5. 7.6.5  SDIO Electrical Characteristics
      6. 7.6.6  ADC12BT Electrical Characteristics
      7. 7.6.7  LVCMOS Electrical Characteristics
      8. 7.6.8  USB2PHY Electrical Characteristics
      9. 7.6.9  SERDES Electrical Characteristics
      10. 7.6.10 DDR Electrical Characteristics
    7. 7.7 VPP Specifications for One-Time Programmable (OTP) eFuses
      1. 7.7.1 Recommended Operating Conditions for OTP eFuse Programming
      2. 7.7.2 Hardware Requirements
      3. 7.7.3 Programming Sequence
      4. 7.7.4 Impact to Your Hardware Warranty
    8. 7.8 Thermal Resistance Characteristics
      1. 7.8.1 Thermal Resistance Characteristics
    9. 7.9 Timing and Switching Characteristics
      1. 7.9.1 Timing Parameters and Information
      2. 7.9.2 Power Supply Sequencing
        1. 7.9.2.1 Power Supply Slew Rate Requirement
        2. 7.9.2.2 Combined MCU and Main Domains Power- Up Sequencing
        3. 7.9.2.3 Combined MCU and Main Domains Power- Down Sequencing
        4. 7.9.2.4 Independent MCU and Main Domains Power- Up Sequencing
        5. 7.9.2.5 Independent MCU and Main Domains Power- Down Sequencing
        6. 7.9.2.6 Independent MCU and Main Domains, Entry and Exit of MCU Only Sequencing
        7. 7.9.2.7 Independent MCU and Main Domains, Entry and Exit of DDR Retention State
        8. 7.9.2.8 Independent MCU and Main Domains, Entry and Exit of GPIO Retention Sequencing
      3. 7.9.3 System Timing
        1. 7.9.3.1 Reset Timing
        2. 7.9.3.2 Safety Signal Timing
        3. 7.9.3.3 Clock Timing
      4. 7.9.4 Clock Specifications
        1. 7.9.4.1 Input Clocks / Oscillators
          1. 7.9.4.1.1 WKUP_OSC0 Internal Oscillator Clock Source
            1. 7.9.4.1.1.1 Load Capacitance
            2. 7.9.4.1.1.2 Shunt Capacitance
          2. 7.9.4.1.2 WKUP_OSC0 LVCMOS Digital Clock Source
          3. 7.9.4.1.3 Auxiliary OSC1 Internal Oscillator Clock Source
            1. 7.9.4.1.3.1 Load Capacitance
            2. 7.9.4.1.3.2 Shunt Capacitance
          4. 7.9.4.1.4 Auxiliary OSC1 LVCMOS Digital Clock Source
          5. 7.9.4.1.5 Auxiliary OSC1 Not Used
          6. 7.9.4.1.6 WKUP_LF_CLKIN Internal Oscillator Clock Source
          7. 7.9.4.1.7 WKUP_LF_CLKIN Not Used
        2. 7.9.4.2 Output Clocks
        3. 7.9.4.3 PLLs
        4. 7.9.4.4 Recommended Clock and Control Signal Transition Behavior
        5. 7.9.4.5 Interface Clock Specifications
          1. 7.9.4.5.1 Interface Clock Terminology
          2. 7.9.4.5.2 Interface Clock Frequency
      5. 7.9.5 Peripherals
        1. 7.9.5.1  ATL
          1. 7.9.5.1.1 ATL_PCLK Timing Requirements
          2. 7.9.5.1.2 ATL_AWS[x] Timing Requirements
          3. 7.9.5.1.3 ATL_BWS[x] Timing Requirements
          4. 7.9.5.1.4 ATCLK[x] Switching Characteristics
        2. 7.9.5.2  CPSW2G
          1. 7.9.5.2.1 CPSW2G RMII Timings
            1. 7.9.5.2.1.1 Timing Requirements for RMII[x]_REFCLK – RMII Mode
            2. 7.9.5.2.1.2 Timing Requirements for RMII[x]_RXD[1:0], RMII[x]_CRS_DV, and RMII[x]_RXER – RMII Mode
            3. 7.9.5.2.1.3 Switching Characteristics for RMII[x]_TXD[1:0], and RMII[x]_TXEN – RMII Mode
          2. 7.9.5.2.2 CPSW2G RGMII Timings
            1. 7.9.5.2.2.1 Timing Requirements for RGMII[x]_RCLK – RGMII Mode
            2. 7.9.5.2.2.2 Timing Requirements for RGMII[x]_RD[3:0], and RGMII[x]_RCTL – RGMII Mode
            3. 7.9.5.2.2.3 Switching Characteristics for RGMII[x]_TCLK – RGMII Mode
            4. 7.9.5.2.2.4 Switching Characteristics for RGMII[x]_TD[3:0], and RGMII[x]_TCTL – RGMII Mode
        3. 7.9.5.3  CPSW5G
          1. 7.9.5.3.1 CPSW5G MDIO Interface Timings
          2. 7.9.5.3.2 CPSW5G RMII Timings
            1. 7.9.5.3.2.1 Timing Requirements for RMII[x]_REFCLK – RMII Mode
            2. 7.9.5.3.2.2 Timing Requirements for RMII[x]_RXD[1:0], RMII[x]_CRS_DV, and RMII[x]_RXER – RMII Mode
            3. 7.9.5.3.2.3 Switching Characteristics for RMII[x]_TXD[1:0], and RMII[x]_TXEN – RMII Mode
          3. 7.9.5.3.3 CPSW5G RGMII Timings
            1. 7.9.5.3.3.1 Timing Requirements for RGMII[x]_RCLK – RGMII Mode
            2. 7.9.5.3.3.2 Timing Requirements for RGMII[x]_RD[3:0], and RGMII[x]_RCTL – RGMII Mode
            3. 7.9.5.3.3.3 Switching Characteristics for RGMII[x]_TCLK – RGMII Mode
            4. 7.9.5.3.3.4 Switching Characteristics for RGMII[x]_TD[3:0], and RGMII[x]_TCTL – RGMII Mode
        4. 7.9.5.4  DDRSS
        5. 7.9.5.5  ECAP
          1. 7.9.5.5.1 Timing Requirements for ECAP
          2. 7.9.5.5.2 Switching Characteristics for ECAP
        6. 7.9.5.6  EPWM
          1. 7.9.5.6.1 Timing Requirements for EPWM
          2. 7.9.5.6.2 Switching Characteristics for EPWM
        7. 7.9.5.7  EQEP
          1. 7.9.5.7.1 Timing Requirements for EQEP
          2. 7.9.5.7.2 Switching Characteristics for EQEP
        8. 7.9.5.8  GPIO
        9. 7.9.5.9  GPMC
          1. 7.9.5.9.1 GPMC and NOR Flash — Synchronous Mode
            1. 7.9.5.9.1.1 GPMC and NOR Flash Timing Requirements — Synchronous Mode
            2. 7.9.5.9.1.2 GPMC and NOR Flash Switching Characteristics – Synchronous Mode
          2. 7.9.5.9.2 GPMC and NOR Flash — Asynchronous Mode
            1. 7.9.5.9.2.1 GPMC and NOR Flash Timing Requirements – Asynchronous Mode
            2. 7.9.5.9.2.2 GPMC and NOR Flash Switching Characteristics – Asynchronous Mode
          3. 7.9.5.9.3 GPMC and NAND Flash — Asynchronous Mode
            1. 7.9.5.9.3.1 GPMC and NAND Flash Timing Requirements – Asynchronous Mode
            2. 7.9.5.9.3.2 GPMC and NAND Flash Switching Characteristics – Asynchronous Mode
        10. 7.9.5.10 HyperBus
          1. 7.9.5.10.1 Timing Requirements for HyperBus Initialization
          2. 7.9.5.10.2 HyperBus 166 MHz Switching Characteristics
          3. 7.9.5.10.3 HyperBus 100 MHz Switching Characteristics
        11. 7.9.5.11 I2C
        12. 7.9.5.12 I3C
        13. 7.9.5.13 MCAN
        14. 7.9.5.14 MCASP
          1. 7.9.5.14.1 Timing Requirements for MCASP
        15. 7.9.5.15 MCSPI
          1. 7.9.5.15.1 MCSPI — Controller Mode
          2. 7.9.5.15.2 MCSPI — Peripheral Mode
        16. 7.9.5.16 eMMC/SD/SDIO
          1. 7.9.5.16.1 MMCSD0 - eMMC Interface
            1. 7.9.5.16.1.1 Legacy SDR Mode
            2. 7.9.5.16.1.2 High Speed SDR Mode
            3. 7.9.5.16.1.3 High Speed DDR Mode
            4. 7.9.5.16.1.4 HS200 Mode
            5. 7.9.5.16.1.5 HS400 Mode
          2. 7.9.5.16.2 MMCSDi — MMCSD1 — SD/SDIO Interface
            1. 7.9.5.16.2.1 Default speed Mode
            2. 7.9.5.16.2.2 High Speed Mode
            3. 7.9.5.16.2.3 UHS–I SDR12 Mode
            4. 7.9.5.16.2.4 UHS–I SDR25 Mode
            5. 7.9.5.16.2.5 UHS–I SDR50 Mode
            6. 7.9.5.16.2.6 UHS–I DDR50 Mode
            7. 7.9.5.16.2.7 UHS–I SDR104 Mode
        17. 7.9.5.17 NAVSS
          1. 7.9.5.17.1 Timing Requirements for CPTS Input
          2. 7.9.5.17.2 Switching Characteristics for CPTS Output
        18. 7.9.5.18 OSPI
          1. 7.9.5.18.1 OSPI With Data Training
            1. 7.9.5.18.1.1 OSPI Switching Characteristics – Data Training
          2. 7.9.5.18.2 OSPI Without Data Training
            1. 7.9.5.18.2.1 OSPI Switching Characteristics – DDR Mode
            2. 7.9.5.18.2.2 OSPI Switching Characteristics – SDR Mode
            3. 7.9.5.18.2.3 OSPI Timing Requirements – DDR Mode
            4. 7.9.5.18.2.4 OSPI Timing Requirements – SDR Mode
        19. 7.9.5.19 PCIE
        20. 7.9.5.20 Timers
          1. 7.9.5.20.1 Timing Requirements for Timers
          2. 7.9.5.20.2 Switching Characteristics for Timers
        21. 7.9.5.21 UART
          1. 7.9.5.21.1 UART Timing Requirements
          2. 7.9.5.21.2 UART Switching Characteristics
        22. 7.9.5.22 USB
      6. 7.9.6 Emulation and Debug
        1. 7.9.6.1 Debug Trace
        2. 7.9.6.2 IEEE 1149.1 Standard–Test–Access Port (JTAG)
          1. 7.9.6.2.1 JTAG Electrical Data and Timing
            1. 7.9.6.2.1.1 Timing Requirements for IEEE 1149.1 JTAG
            2. 7.9.6.2.1.2 Switching Characteristics Over Recommended Operating Conditions for IEEE 1149.1 JTAG
  9. 8 Detailed Description
    1. 8.1 Overview
    2. 8.2 Processor Subsystems
      1. 8.2.1 Arm Cortex-A72
      2. 8.2.2 Arm Cortex-R5F
    3. 8.3 Other Subsystems
      1. 8.3.1 MSMC
      2. 8.3.2 NAVSS
        1. 8.3.2.1 NAVSS0
        2. 8.3.2.2 MCU_NAVSS
      3. 8.3.3 PDMA Controller
      4. 8.3.4 Peripherals
        1. 8.3.4.1  ADC
        2. 8.3.4.2  ATL
        3. 8.3.4.3  CPSW2G
        4. 8.3.4.4  CPSW5G
        5. 8.3.4.5  DCC
        6. 8.3.4.6  DDRSS
        7. 8.3.4.7  ECAP
        8. 8.3.4.8  EPWM
        9. 8.3.4.9  ELM
        10. 8.3.4.10 ESM
        11. 8.3.4.11 EQEP
        12. 8.3.4.12 GPIO
        13. 8.3.4.13 GPMC
        14. 8.3.4.14 Hyperbus
        15. 8.3.4.15 I2C
        16. 8.3.4.16 I3C
        17. 8.3.4.17 MCAN
        18. 8.3.4.18 MCASP
        19. 8.3.4.19 MCRC Controller
        20. 8.3.4.20 MCSPI
        21. 8.3.4.21 MMC/SD
        22. 8.3.4.22 OSPI
        23. 8.3.4.23 PCIE
        24. 8.3.4.24 SerDes
        25. 8.3.4.25 WWDT
        26. 8.3.4.26 Timers
        27. 8.3.4.27 UART
        28. 8.3.4.28 USB
  10. 9 Applications, Implementation, and Layout
    1. 9.1 Power Supply Mapping
    2. 9.2 Device Connection and Layout Fundamentals
      1. 9.2.1 Power Supply Decoupling and Bulk Capacitors
        1. 9.2.1.1 Power Distribution Network Implementation Guidance
      2. 9.2.2 External Oscillator
      3. 9.2.3 JTAG and EMU
      4. 9.2.4 Reset
      5. 9.2.5 Unused Pins
      6. 9.2.6 Hardware Design Guide for JacintoTM 7 Devices
    3. 9.3 Peripheral- and Interface-Specific Design Information
      1. 9.3.1 LPDDR4 Board Design and Layout Guidelines
      2. 9.3.2 OSPI and QSPI Board Design and Layout Guidelines
        1. 9.3.2.1 No Loopback and Internal Pad Loopback
        2. 9.3.2.2 External Board Loopback
        3. 9.3.2.3 DQS (only available in Octal Flash devices)
      3. 9.3.3 USB VBUS Design Guidelines
      4. 9.3.4 System Power Supply Monitor Design Guidelines
      5. 9.3.5 High Speed Differential Signal Routing Guidance
      6. 9.3.6 Thermal Solution Guidance
  11. 10Device and Documentation Support
    1. 10.1 Device Nomenclature
      1. 10.1.1 Standard Package Symbolization
      2. 10.1.2 Device Naming Convention
    2. 10.2 Tools and Software
    3. 10.3 Documentation Support
    4. 10.4 支持资源
    5. 10.5 Trademarks
    6. 10.6 静电放电警告
    7. 10.7 术语表
  12. 11Mechanical, Packaging, and Orderable Information
    1. 11.1 Packaging Information

封装选项

请参考 PDF 数据表获取器件具体的封装图。

机械数据 (封装 | 引脚)
  • ALM|433
散热焊盘机械数据 (封装 | 引脚)
订购信息

5 Device Comparison

Table 5-1 shows the features of the SoC, highlighting the differences.

Table 5-1 Device Comparison Same table as the unhidden one. Done to remove columns A4 and A2
FEATURES REFERENCE NAME DRA821U4 DRA821U2
Features
PROCESSORS AND ACCELERATORS
Speed Grades (see Table 7-1) T, L, E E, C
Arm Cortex-A72 Microprocessor Subsystem Arm A72 Dual Core Dual Core
Arm Cortex-R5F Arm R5F Quad Core Quad Core
Lockstep Optional(5) Optional(5)
Device Management Security Controller DMSC Yes Yes
Security Accelerators SA Yes Yes
SAFETY AND SECURITY
Safety Targeted Safety Optional(5) Optional(5)
Device Security Security Optional(6) Optional(6)
AEC-Q100 Qualified Q1 Optional(7) Optional(7)
PROGRAM AND DATA STORAGE
On-Chip Shared Memory (RAM) in MAIN Domain OCSRAM 512KB SRAM 512KB SRAM
On-Chip Shared Memory (RAM) in MCU Domain MCU_MSRAM 1MB SRAM 1MB SRAM
Multicore Shared Memory Controller MSMC 1MB (On-Chip SRAM with ECC) 1MB (On-Chip SRAM with ECC)
LPDDR4 DDR Subsystem DDRSS Up to 8GB (16/32-bit data) with inline ECC Up to 8GB (16/32-bit data) with inline ECC
SECDED 7-bit 7-bit
General-Purpose Memory Controller GPMC Up to 1GB with ECC Up to 1GB with ECC
PERIPHERALS
Modular Controller Area Network Interface with Full CAN-FD Support MCAN 20 20
Navigator Subsystem NAVSS 2 2
General-Purpose I/O GPIO Up to 141 Up to 141
Inter-Integrated Circuit Interface I2C 10 10
Improved Inter-Integrated Circuit Interface I3C 2 2
Analog-to-Digital Converter ADC 1 1
Multichannel Serial Peripheral Interface MCSPI 11 (8) 11 (8)
Multichannel Audio Serial Port MCASP0 16 Serializers 16 Serializers
MCASP1 12 Serializers 12 Serializers
MCASP2 6 Serializers 6 Serializers
MultiMedia Card/ Secure Digital Interface MMCSD0 eMMC (8-bits) eMMC (8-bits)
MMCSD1 SD/SDIO
(4-bits)		 SD/SDIO
(4-bits)
Flash Subsystem (FSS) OSPI 8-bits(4) 8-bits(4)
HyperBus Yes(4) Yes(4)
PCI Express Port with Integrated PHY PCIE Up to Four Lanes(1) Up to Four Lanes(1)
Ethernet Interface CPSW2G 1 Port(3) 1 Port(3)
CPSW5G 4 Ports (1)(2) 2 Ports(1)(2)
General-Purpose Timers TIMER 30 30
Enhanced Pulse-Width Modulator Module EPWM 6 6
Enhanced Capture Module ECAP 3 3
Enhanced Quadrature Encoder Pulse Module EQEP 3 3
Universal Asynchronous Receiver and Transmitter UART 12 12
Universal Serial Bus (USB3.1) SuperSpeed Dual-Role-Device (DRD) Ports with SS PHY USB Yes(1) Yes(1)
(1) SGMII, USB3.0, and PCIE share total of four SerDes lanes.
(2) DRA821U4 CPSW5G supports the following instances, signals, and modes of operation:
  • PORT1 Signals: RMII1/RGMII1/SGMII1, Modes: One of 5Gb, 10Gb USXGMII/XFI, 2.5 Gb SGMII/XAUI, 1Gb SGMII, 1Gb RGMII, 100Mb RMII, 5Gb QSGMII
  • PORT2 Signals: RMII2/RGMII2/SGMII2, Modes: One of 2.5 Gb SGMII/XAUI, 1Gb SGMII, 1Gb RGMII, 100Mb RMII, 5Gb QSGMII
  • PORT3 Signals: RMII3/RGMII3/SGMII3, Modes: One of 2.5 Gb SGMII/XAUI, 1Gb SGMII, 1Gb RGMII, 100Mb RMII, 5Gb QSGMII
  • PORT4 Signals: RMII4/RGMII4/SGMII4, Modes: One of 2.5 Gb SGMII/XAUI, 1Gb SGMII, 1Gb RGMII, 100Mb RMII, 5Gb QSGMII
  • QSGMII mode combines all four internal ports of the CPSW onto a single SERDES lane. Each port in this mode operates at 1-Gb full duplex
    • Any one of the port signals SGMII1:4 can be selected for this SERDES connectivity where upon the non-selected signals are unused by the CPSW
DRA821U2 CPSW5G supports a maximum of TWO RMIIn/RGMIIn/SGMIIn ports to be used in a system. A system design can choose any TWO of the available ports between PORT1, PORT2, PORT3, or PORT4. QSGMII is not supported since QSGMII combines all four internal ports of the CPSW onto a single SERDES lane.
(3) CPSW2G supports the following instances, signals, and modes of operation:
  • PORT1 Signals: MCU_RMII1/MCU_RGMII1, Modes: One of 1Gb RGMII, 100Mb RMII
(4) Flash interface can be configured as OSPI0, or HyperBus.
(5) Safety features including R5F Lockstep and SIL/ASIL ratings are only applicable to select part number variants as indicated by the Device Type (Y) identifier in the Section 10.1.2, Nomenclature Description Table.
(6) Device security features including Secure Boot and Customer Programmable Keys are applicable to select part number variants as indicated by the Device Type (Y) identifier in the Section 10.1.2, Nomenclature Description table.
(7) AEC-Q100 qualification is applicable to select part number variants as indicated by the Automotive Designator (Q1) identifier in the Section 10.1.2, Nomenclature Description table.
(8) Two ports are internally connected only. Not connected to any pins.
千亿体育app官网登录(中国)官方网站IOS/安卓通用版/手机APP | 米乐app下载官网（中国）|ios|Android/通用版APP最新版 | 米乐|米乐·M6（中国大陆）官方网站 | 千亿体育登陆地址 | 华体会体育（中国）HTH·官方网站 | 千赢qy国际_全站最新版千赢qy国际V6.2.14安卓/IOS下载 | 18新利网v1.2.5|中国官方网站 | bob电竞真人（中国官网）安卓/ios苹果/电脑版【1.97.95版下载】 | 千亿体育app官方下载(中国)官方网站IOS/安卓/手机APP下载安装 |