CC2744R7-Q1

ACTIVO

MCU inalámbrico SimpleLink™ con Bluetooth® LE, flash de 864 kB, HSM y APU para automoción

Detalles del producto

Type Wireless MCU Technology 2.4 GHz, Bluetooth® LE Protocols Qualified against Bluetooth® Core 6.0 CPU Arm® Cortex®-M33 Flash memory (kByte) 864 RAM (kByte) 128 Number of GPIOs 23 TX power (max) (dBm) 10 Features AEC-Q100 Grade 2 qualified, Channel Sounding, DC/DC, Integrated Algorithm Processing Unit (APU), Integrated RF switch, Integrated balun, LE 1M PHY, LE 2M PHY, LE Coded PHY (long range), OAD Peripherals 1 Watchdog timer, 1 comparator, 12-bit ADC, 2 SPI, 2 UART, 4 timers, I2C, I2S, Integrated battery monitor, Integrated temperature monitor, Real-time clock (RTC) Security Cryptographic acceleration, Hardware-enforced isolation, ISO21434 automotive cybersecurity compliant, Secure boot, Secure storage Rating Automotive Operating temperature range (°C) -40 to 125 Cryptographic accelerators AES, ECC, RSA, SHA-2, TRNG TI functional safety category CS Hardware accelerators CDE NPU Edge AI enabled Yes
Type Wireless MCU Technology 2.4 GHz, Bluetooth® LE Protocols Qualified against Bluetooth® Core 6.0 CPU Arm® Cortex®-M33 Flash memory (kByte) 864 RAM (kByte) 128 Number of GPIOs 23 TX power (max) (dBm) 10 Features AEC-Q100 Grade 2 qualified, Channel Sounding, DC/DC, Integrated Algorithm Processing Unit (APU), Integrated RF switch, Integrated balun, LE 1M PHY, LE 2M PHY, LE Coded PHY (long range), OAD Peripherals 1 Watchdog timer, 1 comparator, 12-bit ADC, 2 SPI, 2 UART, 4 timers, I2C, I2S, Integrated battery monitor, Integrated temperature monitor, Real-time clock (RTC) Security Cryptographic acceleration, Hardware-enforced isolation, ISO21434 automotive cybersecurity compliant, Secure boot, Secure storage Rating Automotive Operating temperature range (°C) -40 to 125 Cryptographic accelerators AES, ECC, RSA, SHA-2, TRNG TI functional safety category CS Hardware accelerators CDE NPU Edge AI enabled Yes
VQFN (RHA) 40 36 mm² 6 x 6
  • Arm Cortex-M33 processor (96MHz) with FPU (floating point unit), TrustZone-M support, and CDE (custom datapath extension) for machine learning acceleration
  • Algorithm Processing Unit (APU) (96MHz)
    • Mathematical accelerator for efficient vector and matrix operations
    • Bluetooth Channel Sounding post-processing support for IFFT and advanced super-resolution algorithms such as MUltiple SIgnal Classification (MUSIC)
  • Up to 1MB of in-system programmable flash
  • Up to 162KB of SRAM
  • 32KB of System ROM with secure boot root of trust (RoT) and a serial (SPI/UART) bootloader
  • Serial wire debug (SWD)
  • AEC-Q100 Grade 2 qualified:
    • –40°C to +125°C junction temperature
  • HBM ESD Classification Level 2 (ESD HBM level 1C on RF pin, per AEC-Q100 Rev. J)
  • CDM ESD Classification Level C2A (ESD CDM level C1 on RF pin, per AEC-Q100 Rev. J)
  • 23 GPIOs, digital peripherals can be routed to multiple GPIOs:
    • Two SWD IO pads, multiplexed with GPIOs
    • Two LFXT IO pads, multiplexed with GPIOs
    • 19 DIOs (analog or digital IOs)
  • All GPIOs with wakeup and interrupt capabilities
  • 3 × 16-bit and 1 × 32-bit general-purpose timers, quadrature decode mode support
  • Real-time clock (RTC)
  • Watchdog timer
  • System timer for radio, RTOS, and application operations for Bluetooth channel sounding postprocessing
  • 12-bit ADC, up to 1.2MSPS, eight external inputs
  • Temperature sensor and battery monitor
  • 1× low-power comparator
  • 2× UART with LIN capability
  • 2× SPI
  • 1× I2C
  • 1× I2S
  • 1× CAN-FD controller with CAN/CAN-FD ISO 16845-1:2016 certification compliance
  • ISO21434 Automotive Cybersecurity Compliant
  • Hardware Security Module (HSM) with proprietary controller and dedicated memories supporting accelerated cryptographic operations and secure key storage:
    • AES (up to 256 bits) crypto accelerator
    • ECC (up to 521 bits), RSA (up to 3072 bits) public key accelerator
    • SHA-2 (up to 512 bits) accelerator
    • True random number generator
    • HSM firmware update support
    • Differential power analysis (DPA) countermeasures for AES and ECC
  • Separate AES 128-bit cryptographic accelerator (LAES) for latency-critical link-layer operations
  • Secure boot and secure firmware updates
  • Cortex®-M33 TrustZone-M, MPU, memory firewalls for software isolation
  • Voltage glitch monitor (VGM)
  • On-chip buck DC/DC converter
  • RX current: 6.1mA
  • TX current at 0dBm: 7.7mA
  • TX current at +10dBm: 24.5mA (R variant)
  • TX current at +20dBm: 143mA (P variant)
  • Active mode MCU 96MHz (CoreMark): 6.8mA
  • Standby: 0.9µA (low power mode, RTC on, full SRAM retention)
  • Shutdown: 160nA
  • Bluetooth® Core 6.0 Qualified
    • Support for Bluetooth Channel Sounding (High Accuracy Distance Measurement)
  • 2.4GHz RF transceiver compatible with Bluetooth Low Energy specification
  • Output power up to +10dBm (R variant)
  • Output power up to +20dBm (P variant)
  • Integrated BALUN
  • Integrated RF switch
  • Receiver sensitivity:
    • Bluetooth LE 125kbps: –103.5dBm
    • Bluetooth LE 1Mbps: –97dBm

Regulatory compliance

  • Designed for systems targeting compliance with worldwide radio frequency regulations
    • EN 300 328 (Europe)
    • FCC CFR47 Part 15 (US)
    • ARIB STD-T66 (Japan)
  • LP-EM-CC2745R10-Q1, LP-EM-CC2755P10 LaunchPad™ Development Kit
  • BP-EM-CS Multiple antenna board for Bluetooth Channel Sounding
  • SimpleLink™ Low Power F3 Software Development Kit (SDK)
    • Fully qualified Bluetooth® software protocol stack in the SDK
      • Up to 32 concurrent multirole connections
      • Bluetooth Low Energy 6.0 Support
      • CCC Digital Key 3 / ICCE Bluetooth APIs support for secure car access systems
  • Automotive SPICE (ASPICE) compliance for SDK components, including the Bluetooth LE stack
  • SysConfig system configuration tool
  • SmartRF™ Studio for simple radio configuration

Operating ranges

  • Junction temperature TJ: –40°C to 125°C
  • Wide supply voltage range 1.71V to 3.8V
Package
  • 6mm × 6mm QFN40 with wettable flanks
  • RoHS-compliant package

  • Arm Cortex-M33 processor (96MHz) with FPU (floating point unit), TrustZone-M support, and CDE (custom datapath extension) for machine learning acceleration
  • Algorithm Processing Unit (APU) (96MHz)
    • Mathematical accelerator for efficient vector and matrix operations
    • Bluetooth Channel Sounding post-processing support for IFFT and advanced super-resolution algorithms such as MUltiple SIgnal Classification (MUSIC)
  • Up to 1MB of in-system programmable flash
  • Up to 162KB of SRAM
  • 32KB of System ROM with secure boot root of trust (RoT) and a serial (SPI/UART) bootloader
  • Serial wire debug (SWD)
  • AEC-Q100 Grade 2 qualified:
    • –40°C to +125°C junction temperature
  • HBM ESD Classification Level 2 (ESD HBM level 1C on RF pin, per AEC-Q100 Rev. J)
  • CDM ESD Classification Level C2A (ESD CDM level C1 on RF pin, per AEC-Q100 Rev. J)
  • 23 GPIOs, digital peripherals can be routed to multiple GPIOs:
    • Two SWD IO pads, multiplexed with GPIOs
    • Two LFXT IO pads, multiplexed with GPIOs
    • 19 DIOs (analog or digital IOs)
  • All GPIOs with wakeup and interrupt capabilities
  • 3 × 16-bit and 1 × 32-bit general-purpose timers, quadrature decode mode support
  • Real-time clock (RTC)
  • Watchdog timer
  • System timer for radio, RTOS, and application operations for Bluetooth channel sounding postprocessing
  • 12-bit ADC, up to 1.2MSPS, eight external inputs
  • Temperature sensor and battery monitor
  • 1× low-power comparator
  • 2× UART with LIN capability
  • 2× SPI
  • 1× I2C
  • 1× I2S
  • 1× CAN-FD controller with CAN/CAN-FD ISO 16845-1:2016 certification compliance
  • ISO21434 Automotive Cybersecurity Compliant
  • Hardware Security Module (HSM) with proprietary controller and dedicated memories supporting accelerated cryptographic operations and secure key storage:
    • AES (up to 256 bits) crypto accelerator
    • ECC (up to 521 bits), RSA (up to 3072 bits) public key accelerator
    • SHA-2 (up to 512 bits) accelerator
    • True random number generator
    • HSM firmware update support
    • Differential power analysis (DPA) countermeasures for AES and ECC
  • Separate AES 128-bit cryptographic accelerator (LAES) for latency-critical link-layer operations
  • Secure boot and secure firmware updates
  • Cortex®-M33 TrustZone-M, MPU, memory firewalls for software isolation
  • Voltage glitch monitor (VGM)
  • On-chip buck DC/DC converter
  • RX current: 6.1mA
  • TX current at 0dBm: 7.7mA
  • TX current at +10dBm: 24.5mA (R variant)
  • TX current at +20dBm: 143mA (P variant)
  • Active mode MCU 96MHz (CoreMark): 6.8mA
  • Standby: 0.9µA (low power mode, RTC on, full SRAM retention)
  • Shutdown: 160nA
  • Bluetooth® Core 6.0 Qualified
    • Support for Bluetooth Channel Sounding (High Accuracy Distance Measurement)
  • 2.4GHz RF transceiver compatible with Bluetooth Low Energy specification
  • Output power up to +10dBm (R variant)
  • Output power up to +20dBm (P variant)
  • Integrated BALUN
  • Integrated RF switch
  • Receiver sensitivity:
    • Bluetooth LE 125kbps: –103.5dBm
    • Bluetooth LE 1Mbps: –97dBm

Regulatory compliance

  • Designed for systems targeting compliance with worldwide radio frequency regulations
    • EN 300 328 (Europe)
    • FCC CFR47 Part 15 (US)
    • ARIB STD-T66 (Japan)
  • LP-EM-CC2745R10-Q1, LP-EM-CC2755P10 LaunchPad™ Development Kit
  • BP-EM-CS Multiple antenna board for Bluetooth Channel Sounding
  • SimpleLink™ Low Power F3 Software Development Kit (SDK)
    • Fully qualified Bluetooth® software protocol stack in the SDK
      • Up to 32 concurrent multirole connections
      • Bluetooth Low Energy 6.0 Support
      • CCC Digital Key 3 / ICCE Bluetooth APIs support for secure car access systems
  • Automotive SPICE (ASPICE) compliance for SDK components, including the Bluetooth LE stack
  • SysConfig system configuration tool
  • SmartRF™ Studio for simple radio configuration

Operating ranges

  • Junction temperature TJ: –40°C to 125°C
  • Wide supply voltage range 1.71V to 3.8V
Package
  • 6mm × 6mm QFN40 with wettable flanks
  • RoHS-compliant package

The SimpleLink™ CC274xR-Q1 and CC274xP-Q1 devices are AEC-Q100 complaint wireless microcontrollers (MCUs) supporting Bluetooth Low Energy 6.0 for automotive applications. These devices are optimized for low-power wireless communication in applications such as car access, including passive entry passive start (PEPS), phone as a key (PaaK), and remote keyless entry (RKE). The key features of this device include:

  • Support for features in Bluetooth 6.0 and earlier versions:
    • LE Coded PHYs (Long Range), LE 2Mbit PHY (high speed), advertising extensions, multiple advertisement sets, CSA#2, as well as backward compatibility with earlier Bluetooth Low Energy specifications
  • Bluetooth Channel Sounding technology support and an Algorithm Processing Unit (APU) to enable high accuracy, low cost, and a secure phase-based ranging mechanism for distance estimation
    • APU enables latency and power-efficient execution of distance-ranging signal processing algorithms, including FFT, super-resolution complex algorithms like MUltiple SIgnal Classification (MUSIC), and neural network algorithms.

  • ArmCustom Data Extension (CDE) instruction support for machine learning acceleration
  • Fully qualified Bluetooth software protocol stack included with the SimpleLink™ Low Power F3 Software Development Kit (SDK)
  • Advanced security features for connected wireless MCUs:
    • An isolated HSM environment with a dedicated controller handling accelerated cryptographic and random number generation operations
    • Secure boot and firmware updates with the root of trust enabled by an immutable system ROM
    • Arm Cortex M33 TrustZone-M based trusted execution environment support
    • Secure key storage support with HSM and TrustZone-M
    • Hardware fault sensors to mitigate low-cost, low-effort, non-invasive physical attack threats like voltage glitch injection
    • Dedicated AES-128 HW accelerator for handling timing-critical link-layer encryption/decryption operations
  • Ultra-low standby current with full 162KB SRAM retention and RTC operation that enables significant battery life extension, especially for applications with longer sleep intervals
  • Extended temperature support with the lowest standby current
  • Integrated BALUN and integrated RF switch to support both transmit and receive operations on the same RF pin, even in the P version; thereby, enabling a reduced bill-of-material (BOM) board layout
  • Excellent radio sensitivity and robustness (selectivity and blocking) performance for Bluetooth Low Energy

The CC274xR/P-Q1 devices are part of the SimpleLink™ MCU platform, which consists of Wi-Fi, Bluetooth Low Energy, Thread, Zigbee, Sub1GHz MCUs, and host MCUs that all share a common, easy-to-use development environment with a single core software development kit (SDK) and a rich toolset. A one-time integration of the SimpleLink™ platform enables you to add any combination of the portfolio’s devices into your design, allowing 100 percent code reuse when your design requirements change. For more information, visit SimpleLink™ MCU platform.

The SimpleLink™ CC274xR-Q1 and CC274xP-Q1 devices are AEC-Q100 complaint wireless microcontrollers (MCUs) supporting Bluetooth Low Energy 6.0 for automotive applications. These devices are optimized for low-power wireless communication in applications such as car access, including passive entry passive start (PEPS), phone as a key (PaaK), and remote keyless entry (RKE). The key features of this device include:

  • Support for features in Bluetooth 6.0 and earlier versions:
    • LE Coded PHYs (Long Range), LE 2Mbit PHY (high speed), advertising extensions, multiple advertisement sets, CSA#2, as well as backward compatibility with earlier Bluetooth Low Energy specifications
  • Bluetooth Channel Sounding technology support and an Algorithm Processing Unit (APU) to enable high accuracy, low cost, and a secure phase-based ranging mechanism for distance estimation
    • APU enables latency and power-efficient execution of distance-ranging signal processing algorithms, including FFT, super-resolution complex algorithms like MUltiple SIgnal Classification (MUSIC), and neural network algorithms.

  • ArmCustom Data Extension (CDE) instruction support for machine learning acceleration
  • Fully qualified Bluetooth software protocol stack included with the SimpleLink™ Low Power F3 Software Development Kit (SDK)
  • Advanced security features for connected wireless MCUs:
    • An isolated HSM environment with a dedicated controller handling accelerated cryptographic and random number generation operations
    • Secure boot and firmware updates with the root of trust enabled by an immutable system ROM
    • Arm Cortex M33 TrustZone-M based trusted execution environment support
    • Secure key storage support with HSM and TrustZone-M
    • Hardware fault sensors to mitigate low-cost, low-effort, non-invasive physical attack threats like voltage glitch injection
    • Dedicated AES-128 HW accelerator for handling timing-critical link-layer encryption/decryption operations
  • Ultra-low standby current with full 162KB SRAM retention and RTC operation that enables significant battery life extension, especially for applications with longer sleep intervals
  • Extended temperature support with the lowest standby current
  • Integrated BALUN and integrated RF switch to support both transmit and receive operations on the same RF pin, even in the P version; thereby, enabling a reduced bill-of-material (BOM) board layout
  • Excellent radio sensitivity and robustness (selectivity and blocking) performance for Bluetooth Low Energy

The CC274xR/P-Q1 devices are part of the SimpleLink™ MCU platform, which consists of Wi-Fi, Bluetooth Low Energy, Thread, Zigbee, Sub1GHz MCUs, and host MCUs that all share a common, easy-to-use development environment with a single core software development kit (SDK) and a rich toolset. A one-time integration of the SimpleLink™ platform enables you to add any combination of the portfolio’s devices into your design, allowing 100 percent code reuse when your design requirements change. For more information, visit SimpleLink™ MCU platform.

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Documentación técnica

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Documentación principal Tipo Título Opciones de formato Fecha
* Data sheet CC274xR-Q1, CC274xP-Q1 AutomotiveSimpleLink™ Bluetooth® Low Energy Wireless MCU datasheet (Rev. D) PDF | HTML 05 nov 2025
* Errata CC274xx-Q1 SimpleLink ™ Wireless MCU Device Revision E Errata (Rev. B) PDF | HTML 06 ene 2026
* User guide CC27xx Technical Reference Manual (Rev. A) PDF | HTML 19 may 2025
Application note CC234x and CC27xx Hardware Configuration and PCB Design Considerations (Rev. A) PDF | HTML 04 feb 2026
Application note How to Certify Your Bluetooth Product (Rev. N) PDF | HTML 18 nov 2025
Certificate LP-EM-CC2745R10-Q1 EU Declaration of Conformity (DoC) (Rev. A) 13 may 2025
Technical article Solving key wireless connectivity cyber security challenges with low-power wireless MCUs (Rev. A) PDF | HTML 11 dic 2024
Application note High Accuracy, Low Cost, Secure Ranging with Bluetooth Channel Sounding PDF | HTML 27 feb 2024
Application note RF PCB Simulation Cookbook 09 ene 2019
Application note CC-Antenna-DK2 and Antenna Measurements Summary (Rev. A) 02 oct 2017

Diseño y desarrollo

Para conocer los términos adicionales o los recursos necesarios, haga clic en cualquier título de abajo para ver la página de detalles cuando esté disponible.

Placa de evaluación

LP-EM-CC2745R10-Q1 — Kit de desarrollo LaunchPad™ CC2745R10-Q1 para MCU inalámbrico de 2.4 GHz SimpleLink™

Este kit de desarrollo LaunchPad™ acelera el desarrollo en dispositivos con amplificador de potencia integrado y soporte de radio para funcionamiento de 2.4 Ghz. El LaunchPad viene equipado con un microcontrolador (MCU) inalámbrico que cumple con AEC-Q100 y es compatible con Bluetooth® baja energía (...)

Guía del usuario: PDF | HTML
Sonda de depuración

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Sonda de depuración

TSK-3P-BLUEBOX — TASKING BlueBox hardware debugger

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Kit de desarrollo

LP-XDS110 — Depurador del kit de desarrollo LaunchPad™ XDS110

El depurador del kit de desarrollo LaunchPad LP-XDS110 es una herramienta para programar y depurar microcontroladores, microprocesadores y dispositivos DSP compatibles con XDS de Texas Instruments (TI). El LP-XDS110 está diseñado para conectarse directamente a Launchpads divididos a través del (...)

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LP-XDS110ET — Kit de desarrollo XDS110ET LaunchPad™ depurador con software EnergyTrace™

El depurador del kit de desarrollo LaunchPad LP-XDS110ET es una herramienta para programar y depurar microcontroladores, microprocesadores y dispositivos DSP compatibles con XDS de Texas Instruments (TI). El LP-XDS110ET puede conectarse directamente a kits de desarrollo Split Launchpad a través del (...)

Kit de desarrollo de software (SDK)

SIMPLELINK-LOWPOWER-F3-SDK SimpleLink™ Low Power F3 software development kit (SDK) for the CC23xx and CC27xx devices

The SimpleLink™ Low Power SDKs support the CC13xx, CC23xx and CC26xx family of products. Together, these SDKs provide comprehensive software packages for the development of Sub-1 GHz and 2.4 GHz applications including support for Bluetooth® Low Energy, Mesh, Zigbee®, Matter, Thread, 802.15.4-based, (...)

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IDE, configuración, compilador o depurador

SYSCONFIG Standalone desktop version of SysConfig

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SysConfig is available as part of the Code Composer Studio™ integrated development environment as well as a standalone application. Additionally SysConfig (...)

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Soporte de software

SMARTRF-STUDIO-8 SmartRF Studio 8 application software for CC23xx and CC27xx devices

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BT-POWER-CALC Bluetooth Power Calculator for CC13xx, CC26xx and CC23xx devices

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SIMPLELINK-2-4GHZ-DESIGN-REVIEW Hardware Design Review Request Form for SimpleLink™ CC2xxx Devices

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Archivo Gerber

LAUNCHXL-CC2745R10-Q1 Design Files (Rev. B)

SWRC393B.ZIP (7172 KB)
Encapsulado Pines Símbolos CAD, huellas y modelos 3D
VQFN (RHA) 40 Ultra Librarian

Pedidos y calidad

Información incluida:
  • RoHS
  • REACH
  • Marcado del dispositivo
  • Acabado de plomo/material de la bola
  • Clasificación de nivel de sensibilidad a la humedad (MSL)/reflujo máximo
  • Estimaciones de tiempo medio entre fallas (MTBF)/fallas en el tiempo (FIT)
  • Contenido del material
  • Resumen de calificaciones
  • Monitoreo continuo de confiabilidad
Información incluida:
  • Lugar de fabricación
  • Lugar de ensamblaje

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