SimpleLink™ automotive qualified 32-bit Arm Cortex-M3 Bluetooth® Low Energy wireless MCU

CC2640R2F-Q1

ACTIVE

Product details

Protocols Bluetooth Low Energy 5.1 Features LE 1M PHY, LE Coded PHY (long range) Type Wireless MCU RAM (KB) 28 GPIO 31 Peripherals 1 UART, 12-bit ADC 8-channel, 2 SPI, 2 comparators, 4 timers, 8-bit DAC, I2C, I2S, Sensor controller Security Cryptographic acceleration, Debug security, Device identity Sensitivity (best) (dBm) -97 Operating temperature range (C) -40 to 105 Rating Automotive
Protocols Bluetooth Low Energy 5.1 Features LE 1M PHY, LE Coded PHY (long range) Type Wireless MCU RAM (KB) 28 GPIO 31 Peripherals 1 UART, 12-bit ADC 8-channel, 2 SPI, 2 comparators, 4 timers, 8-bit DAC, I2C, I2S, Sensor controller Security Cryptographic acceleration, Debug security, Device identity Sensitivity (best) (dBm) -97 Operating temperature range (C) -40 to 105 Rating Automotive
VQFN (RGZ) 48 49 mm² 7 x 7
  • 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
  • Microcontroller
    • Powerful Arm Cortex-M3
    • EEMBC CoreMark Score: 142
    • Up to 48-MHz clock speed
    • 275-KB nonvolatile memory, including 128-KB in-system Programmable Flash
    • Up to 28-KB system SRAM, of which 20 KB is ultra-low leakage SRAM
    • 8-KB SRAM for Cache or system RAM use
    • 2-pin cJTAG and JTAG debugging
    • Supports Over-the-Air (OTA) upgrade
  • Ultra-low power sensor controller
    • Can run autonomously from the rest of the system
    • 16-bit architecture
    • 2-KB ultra-low leakage SRAM for code and data
  • Efficient code size architecture, placing drivers, Bluetooth low energy Controller, and bootloader in ROM to make more flash available for the application
  • RoHS-compliant automotive grade package
    • 7-mm × 7-mm RGZ VQFN48 with wettable flanks
  • Peripherals
    • 31 GPIOs, all digital peripheral pins can be routed to any GPIO
    • Four general-purpose timer modules (eight 16-bit or four 32-bit timers, PWM each)
    • 12-bit ADC, 200-ksamples/s, 8-channel analog MUX
    • Continuous time comparator
    • Ultra-low power analog comparator
    • Programmable current source
    • UART
    • 2× SSI (SPI, MICROWIRE, TI)
    • I2C, I2S
    • Real-time clock (RTC)
    • AES-128 security module
    • True random number generator (TRNG)
    • Support for eight capacitive-sensing buttons
    • Integrated temperature sensor
  • External system
    • On-chip internal DC/DC converter
    • Very few external components
    • Seamless integration with the SimpleLink™ CC2590 and CC2592 range extenders
  • Low power
    • Wide supply voltage range: 1.8 to 3.8 V
    • Active mode RX: 6.1 mA
    • Active mode TX at 0 dBm: 7.0 mA
    • Active mode TX at +5 dBm: 9.3 mA
    • Active mode MCU: 61 µA/MHz
    • Active mode MCU: 48.5 CoreMark/mA
    • Active mode sensor controller: 0.4 mA + 8.2 µA/MHz
    • Standby: 1.3 µA (RTC running and RAM/CPU retention)
    • Shutdown: 150 nA (wake up on external events)
  • RF section
    • 2.4-GHz RF transceiver compatible with Bluetooth low energy (BLE) 4.2 and 5 specifications
    • Excellent receiver sensitivity (–97 dBm for Bluetooth low energy 1 Mbps), selectivity, and blocking performance
    • Programmable output power up to +5 dBm
    • Link budget of 102 dB for Bluetooth low energy 1 Mbps
    • Suitable for systems targeting compliance with worldwide radio frequency regulations
      • ETSI EN 300 328 and EN 300 440 (Europe)
      • FCC CFR47 Part 15 (US)
      • ARIB STD-T66 (Japan)
  • Development Tools and Software
  • 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
  • Microcontroller
    • Powerful Arm Cortex-M3
    • EEMBC CoreMark Score: 142
    • Up to 48-MHz clock speed
    • 275-KB nonvolatile memory, including 128-KB in-system Programmable Flash
    • Up to 28-KB system SRAM, of which 20 KB is ultra-low leakage SRAM
    • 8-KB SRAM for Cache or system RAM use
    • 2-pin cJTAG and JTAG debugging
    • Supports Over-the-Air (OTA) upgrade
  • Ultra-low power sensor controller
    • Can run autonomously from the rest of the system
    • 16-bit architecture
    • 2-KB ultra-low leakage SRAM for code and data
  • Efficient code size architecture, placing drivers, Bluetooth low energy Controller, and bootloader in ROM to make more flash available for the application
  • RoHS-compliant automotive grade package
    • 7-mm × 7-mm RGZ VQFN48 with wettable flanks
  • Peripherals
    • 31 GPIOs, all digital peripheral pins can be routed to any GPIO
    • Four general-purpose timer modules (eight 16-bit or four 32-bit timers, PWM each)
    • 12-bit ADC, 200-ksamples/s, 8-channel analog MUX
    • Continuous time comparator
    • Ultra-low power analog comparator
    • Programmable current source
    • UART
    • 2× SSI (SPI, MICROWIRE, TI)
    • I2C, I2S
    • Real-time clock (RTC)
    • AES-128 security module
    • True random number generator (TRNG)
    • Support for eight capacitive-sensing buttons
    • Integrated temperature sensor
  • External system
    • On-chip internal DC/DC converter
    • Very few external components
    • Seamless integration with the SimpleLink™ CC2590 and CC2592 range extenders
  • Low power
    • Wide supply voltage range: 1.8 to 3.8 V
    • Active mode RX: 6.1 mA
    • Active mode TX at 0 dBm: 7.0 mA
    • Active mode TX at +5 dBm: 9.3 mA
    • Active mode MCU: 61 µA/MHz
    • Active mode MCU: 48.5 CoreMark/mA
    • Active mode sensor controller: 0.4 mA + 8.2 µA/MHz
    • Standby: 1.3 µA (RTC running and RAM/CPU retention)
    • Shutdown: 150 nA (wake up on external events)
  • RF section
    • 2.4-GHz RF transceiver compatible with Bluetooth low energy (BLE) 4.2 and 5 specifications
    • Excellent receiver sensitivity (–97 dBm for Bluetooth low energy 1 Mbps), selectivity, and blocking performance
    • Programmable output power up to +5 dBm
    • Link budget of 102 dB for Bluetooth low energy 1 Mbps
    • Suitable for systems targeting compliance with worldwide radio frequency regulations
      • ETSI EN 300 328 and EN 300 440 (Europe)
      • FCC CFR47 Part 15 (US)
      • ARIB STD-T66 (Japan)
  • Development Tools and Software

The SimpleLink™ Bluetooth ® low energy CC2640R2F-Q1 device is an AEC-Q100 compliant wireless microcontroller (MCU) targeting Bluetooth ® 4.2 and Bluetooth ® 5 low energy automotive applications such as Passive Entry/Passive Start (PEPS), remote keyless entry (RKE), car sharing, piloted parking, cable replacement, and smartphone connectivity.

The CC2640R2F-Q1 device is part of the SimpleLink™ MCU platform from Texas Instruments™. The platform consists of Wi-Fi®, Bluetooth ® low energy, Sub-1 GHz, Ethernet, Zigbee, Thread, and host MCUs. These devices all share a common, easy-to-use development environment with a single core software development kit (SDK) and rich tool set. A one-time integration of the SimpleLink™ platform enables users to add any combination of the portfolio’s devices into their design, allowing 100 percent code reuse when design requirements change. For more information, visit http://www.ti.com/wireless-connectivity/simplelink-solutions/overview/overview.html.

With very low active RF and MCU current consumption, in addition to flexible low power modes, the CC2640R2F-Q1 provides excellent battery life and allows long-range operation on small coin-cell batteries and a low power-consumption footprint for nodes connected to the car battery. Excellent receiver sensitivity and programmable output power provides industry-leading RF performance that is required for the demanding automotive RF environment.

The CC2640R2F-Q1 wireless MCU contains a 32-bit Arm® Cortex®-M3 processor that runs at 48 MHz as the main application processor and includes the Bluetooth ® 4.2 low energy controller and host libraries embedded in ROM. This architecture improves overall system performance and power consumption and frees up significant amounts of flash memory for the application.

Additionally, the device is AEC-Q100 Qualified at the Grade 2 temperature range (–40°C to +105°C) and is offered in a 7-mm × 7-mm VQFN package with wettable flanks. The wettable flanks help reduce production-line cost and increase the reliability enabled by optical inspection of solder points.

The Bluetooth low energy Software Stack is available free of charge from ti.com.

The SimpleLink™ Bluetooth ® low energy CC2640R2F-Q1 device is an AEC-Q100 compliant wireless microcontroller (MCU) targeting Bluetooth ® 4.2 and Bluetooth ® 5 low energy automotive applications such as Passive Entry/Passive Start (PEPS), remote keyless entry (RKE), car sharing, piloted parking, cable replacement, and smartphone connectivity.

The CC2640R2F-Q1 device is part of the SimpleLink™ MCU platform from Texas Instruments™. The platform consists of Wi-Fi®, Bluetooth ® low energy, Sub-1 GHz, Ethernet, Zigbee, Thread, and host MCUs. These devices all share a common, easy-to-use development environment with a single core software development kit (SDK) and rich tool set. A one-time integration of the SimpleLink™ platform enables users to add any combination of the portfolio’s devices into their design, allowing 100 percent code reuse when design requirements change. For more information, visit http://www.ti.com/wireless-connectivity/simplelink-solutions/overview/overview.html.

With very low active RF and MCU current consumption, in addition to flexible low power modes, the CC2640R2F-Q1 provides excellent battery life and allows long-range operation on small coin-cell batteries and a low power-consumption footprint for nodes connected to the car battery. Excellent receiver sensitivity and programmable output power provides industry-leading RF performance that is required for the demanding automotive RF environment.

The CC2640R2F-Q1 wireless MCU contains a 32-bit Arm® Cortex®-M3 processor that runs at 48 MHz as the main application processor and includes the Bluetooth ® 4.2 low energy controller and host libraries embedded in ROM. This architecture improves overall system performance and power consumption and frees up significant amounts of flash memory for the application.

Additionally, the device is AEC-Q100 Qualified at the Grade 2 temperature range (–40°C to +105°C) and is offered in a 7-mm × 7-mm VQFN package with wettable flanks. The wettable flanks help reduce production-line cost and increase the reliability enabled by optical inspection of solder points.

The Bluetooth low energy Software Stack is available free of charge from ti.com.

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Technical documentation

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Type Title Date
* Data sheet CC2640R2F-Q1 SimpleLink™ Bluetooth® low energy Wireless MCU for Automotive datasheet (Rev. B) 26 Jan 2018
* Errata CC2640R2F-Q1 SimpleLink™ Bluetooth® Low Energy Wireless MCU Silicon Errata (Rev. B) 24 Aug 2018
* User guide CC13x0, CC26x0 SimpleLink™ Wireless MCU Technical Reference Manual (Rev. I) 30 Jun 2020
Application note Crystal Oscillator and Crystal Selection for the CC26xx and CC13xx Wireless MCUs (Rev. I) 22 Aug 2021
Application note CC2538/CC26x0/CC26x2 Serial Bootloader Interface (Rev. D) 19 Aug 2021
Application note How to Certify Your Bluetooth Product (Rev. G) 30 Apr 2021
Application note Bluetooth® Low Energy – Missing Length Check for UNPI Packets Over SPI 08 Oct 2020
Application note Bluetooth Low Energy – Invalid Connection Request (SweynTooth) (Rev. A) 17 Jul 2020
Application note CC13xx/CC26xx Hardware Configuration and PCB Design Considerations (Rev. E) 19 Jun 2020
Application note Variable Time Tag Comparison on SimpleLink™ Devices 05 Jun 2020
Application note Bluetooth Low Energy, Basic Rate/Enhanced Data Rate – Method Confusion Pairing V 18 May 2020
Technical article Exploring connectivity trends for Bluetooth® Low Energy in the car 19 Feb 2020
Application note Ultra-Low Power Sensing Applications With CC13x2/CC26x2 (Rev. B) 27 Jan 2020
Technical article Bluetooth®︎ Low Energy shifts gears for car access 15 Jul 2019
Technical article Adding CAN nodes in Bluetooth® Low Energy PEPS systems 11 Jun 2019
Application note Bluetooth® Angle of Arrival (AoA) Antenna Design 06 May 2019
Application note Measuring CC13xx and CC26xx current consumption (Rev. D) 10 Jan 2019
Application note Increase RAM Size on the CC2640R2F Bluetooth low energy Wireless MCU (Rev. A) 26 Jul 2018
Technical article An out-of-the-box Internet of Things: building a seamless and secure smart home network 12 Jun 2018
Application note Ultra-Low Power Designs With the CC13x2 and CC26x2 Sensor Controller 27 Feb 2018
White paper Wireless Connectivity For The Internet of Things, One Size Does Not Fit All (Rev. A) 16 Oct 2017
Application note CC-Antenna-DK2 and Antenna Measurements Summary (Rev. A) 02 Oct 2017
White paper Bluetooth® low energy and the automotive transformation 25 Sep 2017
White paper Enabling Wireless Firmware Update for Bluetooth® low energy Applications 28 Aug 2017
Application note Design Considerations for High Temperature Applications Using the CC2640R2F-Q1 15 Aug 2017
Application note Johanson Balun for the CC26xx Device Family 07 Aug 2017
White paper IoT provokes change in ultra-low-power MCUs 19 Jul 2017
More literature SimpleLink™ Bluetooth® low energy CC2640R2 MCU Security (Rev. A) 26 May 2017
White paper RTOS Power Management Emerges as a Key for MCU-based IoT Nodes (Rev. A) 11 May 2017
User guide CC26x0/CC13x0 SimpleLink™ Wireless MCU Power Management Software Development Ref (Rev. A) 17 Apr 2017
Application note ETSI EN 300 328 Blocking Test for Bluetooth Low Energy 08 Feb 2017
Application note Hardware Migration From CC2640F128 to CC2640R2F 31 Jan 2017
User guide TI-RTOS 2.20 for CC13xx/CC26xx SimpleLink Getting Started Guide (Rev. D) 17 Jun 2016
Application note Using the Wireless SimpleLink CC26xx in Ext Regulator Mode With the TPS62740 19 Nov 2015
Application note CC2640 Wireless MCU DC Supply Evaluation 05 Oct 2015
Application note Using GCC/GDB With SimpleLink CC26xx 23 Feb 2015

Design & development

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