SWRS304D October   2024  â€“ November 2025 CC2744R7-Q1 , CC2745P10-Q1 , CC2745R10-Q1 , CC2745R7-Q1

PRODMIX  

  1.   1
  2. 1 Features
  3. 2 Applications
  4. 3 Description
  5. 4 Functional Block Diagram
  6. 5 Device Comparison
  7. 6 Pin Configuration and Functions
    1. 6.1 Pin Diagrams
      1. 6.1.1 Pin Diagram—RHA package
    2. 6.2 Signal Descriptions
      1. 6.2.1 Signal Descriptions—RHA Package
    3. 6.3 Connections for Unused Pins and Modules
      1. 6.3.1 Connections for Unused Pins and Modules—RHA Package
    4. 6.4 Peripheral Pin Mapping
      1. 6.4.1 RHA Peripheral Pin Mapping
    5. 6.5 Peripheral Signal Descriptions
      1. 6.5.1 RHA Peripheral Signal Descriptions
  8. 7 Specifications
    1. 7.1  Absolute Maximum Ratings
    2. 7.2  ESD and MSL Ratings
    3. 7.3  Recommended Operating Conditions
    4. 7.4  DC/DC
    5. 7.5  GLDO
    6. 7.6  Power Supply and Modules
    7. 7.7  Battery Monitor
    8. 7.8  BATMON Temperature Sensor
    9. 7.9  Power Consumption—Power Modes
    10. 7.10 Power Consumption—Radio Modes (R variant)
    11. 7.11 Power Consumption–Radio Modes (P variant)
    12. 7.12 Nonvolatile (Flash) Memory Characteristics
    13. 7.13 Thermal Resistance Characteristics
    14. 7.14 RF Frequency Bands
    15. 7.15 Bluetooth Low Energy—Receive (RX)
    16. 7.16 Bluetooth Low Energy—Transmit (TX)
    17. 7.17 Bluetooth Channel Sounding
    18. 7.18 2.4GHz RX/TX CW
    19. 7.19 Timing and Switching Characteristics
      1. 7.19.1 Reset Timing
      2. 7.19.2 Wakeup Timing
      3. 7.19.3 Clock Specifications
        1. 7.19.3.1 48MHz Crystal Oscillator (HFXT)
        2. 7.19.3.2 96MHz RC Oscillator (HFOSC)
        3. 7.19.3.3 80/90/98MHz RC Oscillator (AFOSC)
        4. 7.19.3.4 32kHz Crystal Oscillator (LFXT)
        5. 7.19.3.5 32kHz RC Oscillator (LFOSC)
    20. 7.20 Peripheral Characteristics
      1. 7.20.1 UART
        1. 7.20.1.1 UART Characteristics
      2. 7.20.2 SPI
        1. 7.20.2.1 SPI Characteristics
        2. 7.20.2.2 SPI Controller Mode
        3. 7.20.2.3 SPI Timing Diagrams—Controller Mode
        4. 7.20.2.4 SPI Peripheral Mode
        5. 7.20.2.5 SPI Timing Diagrams—Peripheral Mode
      3. 7.20.3 I2C
        1. 7.20.3.1 I2C Characteristics
        2. 7.20.3.2 I2C Timing Diagram
      4. 7.20.4 I2S
        1. 7.20.4.1 I2S Controller Mode
        2. 7.20.4.2 I2S Peripheral Mode
      5. 7.20.5 CAN-FD
        1. 7.20.5.1 CAN-FD Characteristics
      6. 7.20.6 GPIO
        1. 7.20.6.1 GPIO DC Characteristics
      7. 7.20.7 ADC
        1. 7.20.7.1 Analog-to-Digital Converter (ADC) Characteristics
      8. 7.20.8 Comparators
        1. 7.20.8.1 Low power comparator
      9. 7.20.9 Voltage Glitch Monitor
    21. 7.21 Typical Characteristics
      1. 7.21.1 MCU Current
      2. 7.21.2 RX Current
      3. 7.21.3 TX Current
      4. 7.21.4 RX Performance
      5. 7.21.5 TX Performance
      6. 7.21.6 ADC Performance
  9. 8 Detailed Description
    1. 8.1  Overview
    2. 8.2  System CPU
    3. 8.3  Radio (RF Core)
      1. 8.3.1 Bluetooth Low Energy
    4. 8.4  Memory
    5. 8.5  Hardware Security Module (HSM)
    6. 8.6  Cryptography
    7. 8.7  Timers
    8. 8.8  Algorithm Processing Unit (APU)
    9. 8.9  Serial Peripherals and I/O
    10. 8.10 Battery and Temperature Monitor
    11. 8.11 Voltage Glitch Monitor (VGM)
    12. 8.12 µDMA
    13. 8.13 Debug
    14. 8.14 Power Management
    15. 8.15 Clock Systems
    16. 8.16 Network Processor
    17. 8.17 Integrated BALUN, High Power PA (Power Amplifier)
  10. 9 Application, Implementation, and Layout
    1. 9.1 Reference Designs
    2. 9.2 Junction Temperature Calculation
  11. 10Device and Documentation Support
    1. 10.1 Device Nomenclature
    2. 10.2 Tools and Software
      1. 10.2.1 SimpleLinkâ„¢ Microcontroller Platform
      2. 10.2.2 Software License and Notice
    3. 10.3 Documentation Support
    4. 10.4 Support Resources
    5. 10.5 Trademarks
    6. 10.6 Electrostatic Discharge Caution
    7. 10.7 Glossary
  12. 11Revision History
  13. 12Mechanical, Packaging, and Orderable Information

Package Options

Mechanical Data (Package|Pins)
Thermal pad, mechanical data (Package|Pins)
Orderable Information

7.10 Power Consumption—Radio Modes (R variant)

Measured on the LP-EM-CC2745R10-Q1 reference design with Tc = 25°C, VDDS = 3.0V with DC/DC enabled (unless otherwise noted)
PARAMETER TEST CONDITIONS MIN TYP MAX UNIT
IRX Radio receive current 2440MHz, 1Mbps,   system bus off (1) 6.7 mA
IRX Radio receive current 2440MHz, 1Mbps,  VDDS = 3.3V,  system bus off (1) 6.1 mA
IRX Radio receive current 2440MHz, 1Mbps, DC/DC disabled, system bus off (1)  11.7 mA
ITX Radio transmit current
 		 -8dBm output power setting
2440MHz, system bus off (1)		 5.7 mA
ITX Radio transmit current
 		 -8dBm output power setting
2440MHz, VDDS = 3.3V, system bus off (1)		 5.3 mA
ITX Radio transmit current
 		 0dBm output power setting
2440MHz, system bus off (1)		 8.4 mA
ITX Radio transmit current
 		 0dBm output power setting
2440MHz, VDDS = 3.3V, system bus off (1)		 7.7 mA
ITX Radio transmit current
 		 0dBm output power setting
2440MHz DC/DC disabled, system bus off (1)		 14.7 mA
ITX Radio transmit current
 		 +4dBm output power setting
2440MHz, system bus off (1)		 10.6 mA
ITX Radio transmit current
 		 +4dBm output power setting
2440MHz, VDDS = 3.3V, system bus off (1)		 9.7 mA
ITX Radio transmit current
 		 +6dBm output power setting
2440MHz, system bus off (1)		 19.4 mA
ITX Radio transmit current
 		 +6dBm output power setting
2440MHz, VDDS = 3.3V, system bus off (1)		 17.7 mA
ITX Radio transmit current
 		 +8dBm output power setting
2440MHz, system bus off (1)		 22.3 mA
ITX Radio transmit current
 		 +8dBm output power setting 
2440MHz, VDDS = 3.3V, system bus off (1)		 20.3 mA
ITX Radio transmit current
 		 +8dBm output power setting
2440MHz DC/DC disabled		 38.6 mA
ITX Radio transmit current
 		 +10dBm output power setting
2440MHz, system bus off (1)		 27.1 mA
ITX Radio transmit current
 		 +10dBm output power setting 
2440MHz, VDDS = 3.3V, system bus off (1)		 24.5 mA
ITX Radio transmit current
 		 +10dBm output power setting 
2440MHz DC/DC disabled, system bus off (1)		 46.5 mA
ITX Radio transmit current
 		 +12 dBm output power setting 
2440 MHz, system bus off (1)		 52 mA
ITX Radio transmit current
 		 +12 dBm output power setting 
2440 MHz, VDDS = 3.3 V, system bus off (1)		 52 mA
ITX Radio transmit current
 		 +14 dBm output power setting 
2440 MHz, system bus off (1)		 62 mA
ITX Radio transmit current
 		 +14 dBm output power setting 
2440 MHz, VDDS = 3.3 V, system bus off (1)		 62 mA
ITX Radio transmit current
 		 +16 dBm output power setting 
2440 MHz, system bus off (1)		 75 mA
ITX Radio transmit current
 		 +16 dBm output power setting 
2440 MHz, VDDS = 3.3 V, system bus off (1)		 75 mA
ITX Radio transmit current
 		 +18 dBm output power setting 
2440 MHz, system bus off (1)		 99 mA
ITX Radio transmit current
 		 +18 dBm output power setting 
2440 MHz, VDDS = 3.3 V, system bus off (1)		 101 mA
ITX Radio transmit current
 		 +20 dBm output power setting 
2440 MHz, system bus off (1)		 127 mA
ITX Radio transmit current
 		 +20 dBm output power setting 
2440 MHz, VDDS = 3.3 V, system bus off (1)		 132 mA
ITX Radio transmit current
 		 +20 dBm output power setting 
2440 MHz DC/DC disabled, system bus off (1)		 136  mA
ITX Radio transmit current
 		 +20 dBm output power setting 
2440 MHz DC/DC disabled, VDDS = 3.3 V, system bus off (1)		 143 mA
(1) System bus off refers to device idle mode, DMA disabled and flash disabled.