CC2642R1TWFRTCRQ1

The SimpleLink™ CC2642R-Q1 device is a cutting-edge wireless microcontroller designed for automotive applications, specifically targeting Bluetooth 5 Low Energy technology. With its AEC-Q100 compliance, this device is optimized for low-power wireless communication in various automotive applications, including car access, remote keyless entry, and smartphone connectivity. Its impressive features include support for Bluetooth 5.2 features, a fully-qualified Bluetooth 5.2 software protocol stack, longer battery life for wireless applications, AEC-Q100 qualification at Grade 2 temperature range, and an excellent radio sensitivity and robustness for Bluetooth Low Energy. The device's dedicated software-controlled radio controller provides flexible low-power RF transceiver capability to support multiple physical layers and RF standards, enhancing its versatility in automotive applications

Key Features

Wireless microcontroller

• Powerful 48-MHz Arm Cortex-M4F processor
• EEMBC CoreMark score: 148
• 352KB flash program memory
• 256KB of ROM for protocols and library functions
• 8KB of cache SRAM
• 80KB of ultra-low leakage SRAM with parity for high-reliability operation
• 2-pin cJTAG and JTAG debugging
• Supports over-the-air upgrade (OTA)
• Programmable radio support for Bluetooth® 5.2 Low Energy

Ultra-low power sensor controller

• Autonomous MCU with 4KB of SRAM
• Sample, store, and process sensor data
• Fast wake-up for low-power operation
• Software defined peripherals; capacitive touch, flow meter, LCD

Qualified for automotive application

• 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

Low power consumption

• MCU consumption:
  • 3.4 mA active mode, CoreMark
  • 71 µA/MHz running CoreMark
  • 0.94 µA standby mode, RTC, 80KB RAM
  • 0.15 µA shutdown mode, wake-up on pin
• Ultra low-power sensor controller consumption:
  • 31.9 µA in 2 MHz mode
  • 808.5 µA in 24 MHz mode
• Radio consumption
  • 6.9 mA RX
  • 7.0 mA TX at 0 dBm
  • 9.2 mA TX at +5 dBm

Wireless protocol support

• Bluetooth® 5.2 Low Energy

High performance radio

• –105 dBm for Bluetooth 125-kbps (LE coded PHY)
• –97 dBm for 1-Mbps PHY
• Output power up to +5 dBm with temperature compensation

Regulatory compliance

• Suitable for systems targeting compliance with these standards:
  • ETSI EN 300 328, EN 300 440 Cat. 2 and 3
  • FCC CFR47 Part 15
  • ARIB STD-T66

MCU peripherals

• Digital peripherals can route to any of 31 GPIOs
• Four 32-bit or eight 16-bit general-purpose timers
• 12-bit ADC, 200 kSamples/s, 8 channels
• 8-bit DAC
• Two comparators
• Two UART, Two SSI, I 2C, I 2S
• Real-time clock (RTC)
• Integrated temperature and battery monitor

Security enablers

• AES 128- and 256-bit cryptographic accelerator
• ECC and RSA public key hardware accelerator
• SHA2 Accelerator (full suite up to SHA-512)
• True random number generator (TRNG)

Development tools and software

• SimpleLink™ CC13xx and CC26xx Software Development Kit
• SmartRF™ Studio for simple radio configuration
• Sensor Controller Studio for building low-power sensing applications
• SysConfig system configuration tool

Operating range

• On-chip buck DC/DC converter
• 1.8-V to 3.63-V single supply voltage
• -40 to +105°C

Package

• 7-mm × 7-mm RTC VQFN48 with wettable flanks (31 GPIOs)
• 7-mm × 7-mm RGZ VQFN48 with wettable flanks (31 GPIOs)
• RoHS-compliant packages