Frequency 2402-2480 MHz Standard Wireless BMS Operating temperature range (C) -40 to 105 Rating Automotive TI functional safety category Functional Safety Quality-Managed Transmission principle BR, EDR open-in-new 查找其它 其他无线技术


VQFN (RGZ) 48 open-in-new 查找其它 其他无线技术


  • Qualified for automotive applications
  • AEC-Q100 qualified with the following results:
    • Device temperature grade 2: –40°C to +105°C ambient operating temperature range
    • Device HBM ESD Classification Level 2
    • Device CDM ESD Classification Level C3
  • Functional Safety Quality-Managed
    • Documentation is planned to be available to aid functional safety system design
  • Microcontroller
    • Powerful 48-MHz Arm Cortex-M4F processor
    • EEMBC CoreMark score: 148
    • Clock speed up to 48 MHz
    • 352KB of in-system Programmable Flash
    • 256KB of ROM for protocols and library functions
    • 8KB of cache SRAM
    • 80KB of ultra-low leakage SRAM. The SRAM is protected by parity to ensure high reliability of operation.
    • 2-pin cJTAG and JTAG debugging
    • Supports Over-the-Air upgrade (OTA)
  • RoHS-compliant package
    • 7-mm x 7-mm VQFN48 with wettable flanks
  • Radio section
    • 2.4 GHz RF transceiver compatible with TI wireless BMS protocol
    • Output power up to +5 dBm with temperature compensation
    • Suitable for systems targeting compliance with worldwide radio frequency regulations:
      • EN 300 328 (Europe)
      • EN 300 440 Category 2 (Europe)
      • FCC CFR47 Part 15 (US)
      • ARIB STD-T66 (Japan)
  • Low power
    • Wide supply voltage range: 1.8 V to 3.63 V
    • Active mode RX: 6.9 mA
    • Active mode TX 0 dBm: 7.3 mA
    • Active mode TX 5 dBm: 9.6 mA
    • Active mode MCU 48 MHz (CoreMark): 3.4 mA (71 µA/MHz)
    • Sensor controller, low-power mode, 2 MHz, running infinite loop: 31.9 µA
    • Sensor controller, active mode, 24 MHz, running infinite loop: 808.5 µA
    • Standby: 0.94 µA (RTC on, 80KB RAM and CPU retention)
    • Shutdown: 150 nA (wakeup on external events)
  • Peripherals
    • 31 GPIOs, digital peripherals can be routed to any GPIO
    • 4 × 32-bit or 8 × 16-bit general-purpose timers
    • 12-bit ADC, 200 kSamples/s, 8 channels
    • 2× comparators with internal reference DAC (1× continuous time, 1× ultra-low power)
    • Programmable current source
    • 2× UART
    • I2C
    • I2S
    • Real-time clock (RTC)
    • AES 128-bit and 256-bit crypto accelerator
    • ECC and RSA public key hardware accelerator
    • SHA2 accelerator (full suite up to SHA-512)
    • True random number generator (TRNG)
    • Capacitive sensing, up to 8 channels
    • Integrated temperature and battery monitor
  • External system
    • On-chip buck DC/DC converter
  • Ultra-low power sensor controller with 4KB of SRAM
    • Operation independent from system CPU
    • Sample, store, and process sensor data
    • Fast wake-up for low-power operation
  • TI-RTOS in ROM
  • Development Tools and Software
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The SimpleLink™ 2.4 GHz CC2662R-Q1 device is an AEC-Q100 compliant wireless microcontroller (MCU) targeting wireless automotive applications. The device is optimized for low-power wireless communication in applications such as battery management systems (BMS) and cable replacement. The highlighted features of this device include:

  • Support for TI wireless BMS protocol for robust, low latency and high throughput communication.
  • Functional Safety Quality-Managed classification including TI quality-managed development process and forthcoming functional safety FIT rate calculation, FMEDA and functional safety documentation.
  • AEC-Q100 qualified at the Grade 2 temperature range (–40 °C to +105 °C) and is offered in a 7-mm x 7-mm VQFN package with wettable flanks.
  • Low standby current of 0.94 µA with full RAM retention.
  • Excellent radio link budget of 97 dBm.

The CC2662R-Q1 device is part of the SimpleLink™ MCU platform, which consists of Wi-Fi, Bluetooth Low Energy, Thread, Zigbee®, Sub-1 GHz MCUs, and host MCUs that all share a common, easy-to-use development environment and rich tool set. For more information, visit SimpleLink™ MCU platform.

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可提供有关 TI 电池管理系统 (BMS) 的 TÜV SÜD 功能安全概念评估。立即申请

CC2642R-Q1 正在供货 符合汽车标准的 SimpleLink™ 低功耗 Bluetooth® 无线 MCU This device is optimized for wireless BMS and cable replace applications


star = TI 精选相关文档
查看所有 10
类型 标题 下载最新的英文版本 日期
* 数据表 CC2662R-Q1 SimpleLink™ Wireless BMS MCU 数据表 2020年 12月 11日
* 勘误表 CC2662R-Q1 SimpleLink™ Bluetooth® 5 Low Energy Wireless MCU 2020年 12月 11日
* 用户指南 CC13x2, CC26x2 SimpleLink™ Wireless MCU Technical Reference Manual (Rev. D) 2019年 9月 30日
技术文章 Wireless M-Bus 101: Demystifying modes and regional application profiles 2021年 7月 2日
白皮书 SimpleLink™ CC13x2 and CC26x2 Software Development Kit 2021年 4月 12日
技术文章 Improve wireless battery management with the industry’s best network availability 2021年 1月 7日
证书 CC2662RQ1-EVM-WBMS EU RoHS Declaration of Conformity (DoC) 2020年 12月 14日
技术文章 Three questions to ask about wireless BMS for hybrid and electric vehicles 2020年 2月 18日
用户指南 Implementing Functional Safety in a Wireless Battery Management System 2020年 1月 6日
技术文章 Bluetooth® Low Energy shifts gears for car access 2019年 7月 15日




软件开发套件 (SDK) 下载
SimpleLink™ 无线电池管理系统 (BMS) 软件开发套件 (SDK)
SIMPLELINK-WBMS-SDK SimpleLink™ 无线电池管理 (BMS) 软件开发套件 (SDK) 为无线 BMS 和电缆更换应用提供了全面的软件包,并支持基于 SimpleLink 2.4GHz CC2662R-Q1 无线 MCU 的 TI 专有无线 BMS 协议。该协议是根据 TÜV SÜD ASIL-D 功能安全概念进行定义和评估的。
  • TI SimpleLink 无线 BMS SDK 支持基于星形信标网络的无线协议。该协议经过优化,可替代电池管理系统中的电线和线束。
  • 根据 ISO26262 以黑通道原理运行的软件提供了数据完整性机制,以协助系统集成商在系统级别符合 ASIL-D 标准
  • SimpleLink 无线 BMS 评估套件 (CC2662RQ1-EVM-WBMS) 上提供了可配置的无线 BMS 演示和 GUI,使设计人员能够加快评估
  • 使用具有密钥刷新和密钥管理功能的 AES-128 加密进行安全通信
  • 支持 Code Composer Studio™ 集成开发环境 (IDE)


光绘文件 下载
SWRC366.ZIP (1176 KB)


封装 引脚 下载
VQFN (RGZ) 48 了解详情


  • RoHS
  • 器件标识
  • 引脚镀层/焊球材料
  • MSL 等级/回流焊峰值温度
  • MTBF/FIT 估算
  • 材料成分
  • 认证摘要
  • 持续可靠性监测

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