CC2662R-Q1

• 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
  • 2× SSI (SPI, MICROWIRE, TI)
  • 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
  • CC2662RQ1 EVM-WBMS Development Kit
  • SimpleLink™ WBMS Software Development Kit (SDK)
  • SmartRF™ Studio for simple radio configuration
  • Sensor Controller Studio for building low-power sensing applications

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.