SWRU640 March   2026

 

  1.   1
  2.   Description
  3.   Get Started
  4.   Features
  5.   Applications
  6.   6
  7. 1Evaluation Module Overview
    1. 1.1 Introduction
    2. 1.2 Kit Contents
    3. 1.3 Specification
    4. 1.4 Device Information
      1. 1.4.1 CC2662R-Q1
      2. 1.4.2 BQ79718B-Q1
      3. 1.4.3 TPS3436-Q1
      4. 1.4.4 TPS715-Q1
      5. 1.4.5 TXU0204-Q1
      6. 1.4.6 LM5168-Q1
  8. 2Hardware
    1. 2.1 Power Requirements
      1. 2.1.1 Powering with Batteries and Wiring Harness
      2. 2.1.2 Powering with Source Meter/External Supply and Using the Resistor Ladder
    2. 2.2 Temperature Range
    3. 2.3 Programming, Debug, and Control
      1. 2.3.1 Using a Generic XDS110 Debug Probe, Including a Separate LaunchPad
    4. 2.4 Interfaces
      1. 2.4.1 Debug Interface Connector
      2. 2.4.2 BQ Daisy Chain Interface
    5. 2.5 Jumpers
    6. 2.6 General Features
      1. 2.6.1 BQ DCDC Converter (LM5168-Q1)
      2. 2.6.2 BQ Voltage References
      3. 2.6.3 BQ Resistor Ladder
      4. 2.6.4 BQ Busbar
      5. 2.6.5 CC2662R-Q1 LDO
      6. 2.6.6 CC2662R-Q1 Watchdog
      7. 2.6.7 BQ to Wireless MCU Level Shifter
      8. 2.6.8 Status LEDs
    7. 2.7 Advanced Use of the EVM Hardware
      1. 2.7.1 Base or Stack
      2. 2.7.2 Ring Architecture
      3. 2.7.3 Busbar Position
      4. 2.7.4 Radiated/Conducted Testing
      5. 2.7.5 Communication Isolation
  9. 3Software
    1. 3.1 Software Development
  10. 4Hardware Design Files
    1. 4.1 Schematics
    2. 4.2 PCB Layouts
    3. 4.3 Bill of Materials (BOM)
  11. 5Compliance Information
    1. 5.1 CE Compliance
    2. 5.2 REACH Compliance
    3. 5.3 Waste Electrical and Electronic Equipment (WEEE) Compliance
  12. 6Additional Information
    1. 6.1 Known Hardware or Software Issues
    2. 6.2 Trademarks
    3. 6.3 Terminology
  13. 7References

1.4.1 CC2662R-Q1

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’s SimpleLink wireless BMS (WBMS) 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 for 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.

CC2662RQ1-CSU-EVM CC2662R-Q1 Block Diagram Figure 1-1 CC2662R-Q1 Block Diagram