SWRS272E April   2023  – September 2024 CC2340R2 , CC2340R5

PRODMIX  

  1.   1
  2. 1 Features
  3. 2 Applications
  4. 3 Description
  5. 4 Functional Block Diagram
  6. 5 Device Comparison
  7. 6 Pin Configurations and Functions
    1. 6.1 Pin Diagrams
      1. 6.1.1 Pin Diagram—RKP Package (Top View)
      2. 6.1.2 Pin Diagram – RGE Package (Top View)
      3. 6.1.3 Pin Diagram—YBG Package (Top View)
    2.     12
    3. 6.2 Signal Descriptions
      1.      14
      2.      15
      3.      16
      4.      17
      5.      18
      6.      19
      7.      20
      8.      21
      9.      22
      10.      23
      11.      24
      12.      25
      13.      26
      14.      27
      15.      28
      16.      29
      17.      30
      18.      31
    4. 6.3 Connections for Unused Pins and Modules
  8. 7 Specifications
    1. 7.1  Absolute Maximum Ratings
    2. 7.2  ESD Ratings
    3. 7.3  Recommended Operating Conditions
    4. 7.4  DCDC
    5. 7.5  Global LDO (GLDO)
    6. 7.6  Power Supply and Modules
    7. 7.7  Battery Monitor
    8. 7.8  Temperature Sensor
    9. 7.9  Power Consumption - Power Modes
    10. 7.10 Power Consumption - Radio Modes
    11. 7.11 Nonvolatile (Flash) Memory Characteristics
    12. 7.12 Thermal Resistance Characteristics
    13. 7.13 RF Frequency Bands
    14. 7.14 Bluetooth Low Energy - Receive (RX)
    15. 7.15 Bluetooth Low Energy - Transmit (TX)
    16. 7.16 Zigbee and Thread - IEEE 802.15.4-2006 2.4 GHz (OQPSK DSSS1:8, 250 kbps) - RX
    17. 7.17 Zigbee and Thread - IEEE 802.15.4-2006 2.4 GHz (OQPSK DSSS1:8, 250 kbps) - TX
    18. 7.18 Proprietary Radio Modes
    19. 7.19 2.4 GHz RX/TX CW
    20. 7.20 Timing and Switching Characteristics
      1. 7.20.1 Reset Timing
      2. 7.20.2 Wakeup Timing
      3. 7.20.3 Clock Specifications
        1. 7.20.3.1 48 MHz Crystal Oscillator (HFXT)
        2. 7.20.3.2 48 MHz RC Oscillator (HFOSC)
        3. 7.20.3.3 32 kHz Crystal Oscillator (LFXT)
        4. 7.20.3.4 32 kHz RC Oscillator (LFOSC)
    21. 7.21 Peripheral Characteristics
      1. 7.21.1 UART
        1. 7.21.1.1 UART Characteristics
      2. 7.21.2 SPI
        1. 7.21.2.1 SPI Characteristics
        2. 7.21.2.2 SPI Controller Mode
        3. 7.21.2.3 SPI Timing Diagrams - Controller Mode
        4. 7.21.2.4 SPI Peripheral Mode
        5. 7.21.2.5 SPI Timing Diagrams - Peripheral Mode
      3. 7.21.3 I2C
        1. 7.21.3.1 I2C
        2. 7.21.3.2 I2C Timing Diagram
      4. 7.21.4 GPIO
        1. 7.21.4.1 GPIO DC Characteristics
      5. 7.21.5 ADC
        1. 7.21.5.1 Analog-to-Digital Converter (ADC) Characteristics
      6. 7.21.6 Comparators
        1. 7.21.6.1 Ultra-Low Power Comparator
    22. 7.22 Typical Characteristics
      1. 7.22.1 MCU Current
      2. 7.22.2 RX Current
      3. 7.22.3 TX Current
      4. 7.22.4 RX Performance
      5. 7.22.5 TX Performance
      6. 7.22.6 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 5.3 Low Energy
      2. 8.3.2 802.15.4 (Thread and Zigbee)
    4. 8.4  Memory
    5. 8.5  Cryptography
    6. 8.6  Timers
    7. 8.7  Serial Peripherals and I/O
    8. 8.8  Battery and Temperature Monitor
    9. 8.9  µDMA
    10. 8.10 Debug
    11. 8.11 Power Management
    12. 8.12 Clock Systems
    13. 8.13 Network Processor
  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 SimpleLink™ Microcontroller Platform
    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

7.14 Bluetooth Low Energy - Receive (RX)

When measured on the CC2340R5 reference design with Tc = 25 °C, VDDS = 3.0 V, fRF = 2440 MHz with DCDC enabled unless otherwise noted. All measurements are performed at the antenna input with a combined RX and TX path.  All measurements are performed conducted. 
PARAMETER TEST CONDITIONS MIN TYP MAX UNIT
125 kbps (LE Coded)
Receiver sensitivity BER = 10–3 –102 dBm
Receiver saturation BER = 10–3 5 dBm
Frequency error tolerance  Difference between the incoming carrier frequency and the internally generated carrier frequency > (–250/ 250) (1) kHz
Data rate error tolerance  Difference between incoming data rate and the internally generated data rate (37-byte packets) > (–90 / 90) (1) ppm
Data rate error tolerance  Difference between incoming data rate and the internally generated data rate (255-byte packets) > (–90 / 90) (1) ppm
Co-channel rejection(2) Wanted signal at –79 dBm, modulated interferer in channel, BER = 10–3 –6 dB
Selectivity, ±1 MHz(2) Wanted signal at –79 dBm, modulated interferer at ±1 MHz, BER = 10–3 9 / 5 (3) dB
Selectivity, ±2 MHz(2) Wanted signal at –79 dBm, modulated interferer at ±2 MHz, BER = 10–3  44 / 31 (3) dB
Selectivity, ±3 MHz(2) Wanted signal at –79 dBm, modulated interferer at ±3 MHz, BER = 10–3 47 / 42 (3) dB
Selectivity, ±4 MHz(2) Wanted signal at –79 dBm, modulated interferer at ±4 MHz, BER = 10–3 49 / 45 (3) dB
Selectivity, ±6 MHz(2) Wanted signal at –79 dBm, modulated interferer at ≥ ±6 MHz, BER = 10–3 52 / 48 (3) dB
Selectivity, ±7 MHz Wanted signal at –79 dBm, modulated interferer at ≥ ±7 MHz, BER = 10–3 54 / 49 (3) dB
Selectivity, Image frequency(2) Wanted signal at –79 dBm, modulated interferer at image frequency, BER = 10–3 31 dB
Selectivity, Image frequency ±1 MHz(2) Note that Image frequency + 1 MHz is the Co- channel –1 MHz. Wanted signal at –79 dBm, modulated interferer at ±1 MHz from image frequency, BER = 10–3 5 / 42 (3) dB
500 kbps (LE Coded)
Receiver sensitivity BER = 10–3  –99 dBm
Receiver saturation BER = 10–3 5 dBm
Frequency error tolerance  Difference between the incoming carrier frequency and the internally generated carrier frequency > (–250 / 250) (1) kHz
Data rate error tolerance  Difference between incoming data rate and the internally generated data rate (37-byte packets) > (–90/ 90) (1) ppm
Data rate error tolerance  Difference between incoming data rate and the internally generated data rate (255-byte packets) > (–90 / 90) (1) ppm
Co-channel rejection(2) Wanted signal at –72 dBm, modulated interferer in channel, BER = 10–3 –4.5 dB
Selectivity, ±1 MHz(2) Wanted signal at –72 dBm, modulated interferer at ±1 MHz, BER = 10–3 9 / 5 (3) dB
Selectivity, ±2 MHz(2) Wanted signal at –72 dBm, modulated interferer at ±2 MHz, BER = 10–3 42 / 31 (3) dB
Selectivity, ±3 MHz(2) Wanted signal at –72 dBm, modulated interferer at ±3 MHz, BER = 10–3 45 / 41 (3) dB
Selectivity, ±4 MHz(2) Wanted signal at –72 dBm, modulated interferer at ±4 MHz, BER = 10–3 46 / 42 (3) dB
Selectivity, ±6 MHz(2) Wanted signal at –72 dBm, modulated interferer at ≥ ±6 MHz, BER = 10–3 50 / 45 (3) dB
Selectivity, ±7 MHz Wanted signal at –72 dBm, modulated interferer at ≥ ±7 MHz, BER = 10–3 51 / 46 (3) dB
Selectivity, Image frequency(2) Wanted signal at –72 dBm, modulated interferer at image frequency, BER = 10–3 31 dB
Selectivity, Image frequency ±1 MHz(2) Note that Image frequency + 1 MHz is the Co- channel –1 MHz. Wanted signal at –72 dBm, modulated interferer at ±1 MHz from image frequency, BER = 10–3 5 / 41 (3) dB
1 Mbps (LE 1M)
Receiver sensitivity BER = 10–3 –96.5 dBm
Receiver saturation BER = 10–3  5 dBm
Frequency error tolerance  Difference between the incoming carrier frequency and the internally generated carrier frequency > (–250/250) (1) kHz
Data rate error tolerance  Difference between incoming data rate and the internally generated data rate (37-byte packets) > (–90 / 90) (1) ppm
Co-channel rejection(2) Wanted signal at –67 dBm, modulated interferer in channel, BER = 10–3 –6 dB
Selectivity, ±1 MHz(2) Wanted signal at –67 dBm, modulated interferer at ±1 MHz, BER = 10–3 7 / 5 (3) dB
Selectivity, ±2 MHz(2) Wanted signal at –67 dBm, modulated interferer at ±2 MHz,BER = 10–3 39 / 28 (3) dB
Selectivity, ±3 MHz(2) Wanted signal at –67 dBm, modulated interferer at ±3 MHz, BER = 10–3 38 / 38 (3) dB
Selectivity, ±4 MHz(2) Wanted signal at –67 dBm, modulated interferer at ±4 MHz, BER = 10–3 47 / 35 (3) dB
Selectivity, ±5 MHz or more(2) Wanted signal at –67 dBm, modulated interferer at ≥ ±5 MHz, BER = 10–3 40 dB
Selectivity, image frequency(2) Wanted signal at –67 dBm, modulated interferer at image frequency, BER = 10–3 28 dB
Selectivity, image frequency
±1 MHz(2)		 Note that Image frequency + 1 MHz is the Co- channel –1 MHz. Wanted signal at –67 dBm, modulated interferer at ±1 MHz from image frequency, BER = 10–3 5 / 38 (3) dB
Out-of-band blocking(4) 30 MHz to 2000 MHz –10 dBm
Out-of-band blocking 2003 MHz to 2399 MHz –10 dBm
Out-of-band blocking 2484 MHz to 2997 MHz –10 dBm
Out-of-band blocking 3000 MHz to 12.75 GHz (excluding VCO frequency)  –2 dBm
Intermodulation Wanted signal at 2402 MHz, –64 dBm. Two interferers at 2405 and 2408 MHz respectively, at the given power level  –37 dBm
Spurious emissions,
30 to 1000 MHz(5)		 Measurement in a 50-Ω single-ended load. < –59 dBm
Spurious emissions,
1 to 12.75 GHz(5)		 Measurement in a 50-Ω single-ended load. < –47 dBm
RSSI dynamic range (6) 70 dB
RSSI accuracy ±4 dB
RSSI resolution 1 dB
2 Mbps (LE 2M)
Receiver sensitivity Measured at SMA connector, BER = 10–3  –92 dBm
Receiver saturation Measured at SMA connector, BER = 10–3 2 dBm
Frequency error tolerance  Difference between the incoming carrier frequency and the internally generated carrier frequency > (–250 / 250) (1) kHz
Data rate error tolerance  Difference between incoming data rate and the internally generated data rate (37-byte packets) > (–90/ 90) (1) ppm
Co-channel rejection(2) Wanted signal at –67 dBm, modulated interferer in channel,BER = 10–3 –8 dB
Selectivity, ±2 MHz(2) Wanted signal at –67 dBm, modulated interferer at ±2 MHz, Image frequency is at –2 MHz, BER = 10–3 9 / 5 (3) dB
Selectivity, ±4 MHz(2) Wanted signal at –67 dBm, modulated interferer at ±4 MHz, BER = 10–3 40 / 32 (3) dB
Selectivity, ±6 MHz(2) Wanted signal at –67 dBm, modulated interferer at ±6 MHz, BER = 10–3 46 / 40 (3) dB
Selectivity, image frequency(2) Wanted signal at –67 dBm, modulated interferer at image frequency, BER = 10–3 5 dB
Selectivity, image frequency
±2 MHz(2)		 Note that Image frequency + 2 MHz is the Co-channel. Wanted signal at –67 dBm, modulated interferer at ±2 MHz from image frequency, BER = 10–3 –8 / 32 (3) dB
Out-of-band blocking(4) 30 MHz to 2000 MHz –10 dBm
Out-of-band blocking 2003 MHz to 2399 MHz –10 dBm
Out-of-band blocking 2484 MHz to 2997 MHz –12 dBm
Out-of-band blocking 3000 MHz to 12.75 GHz (excluding VCO frequency) –10 dBm
Intermodulation Wanted signal at 2402 MHz, –64 dBm. Two interferers at 2408 and 2414 MHz respectively, at the given power level –38 dBm
(1) Actual performance exceeding Bluetooth specification
(2) Numbers given as I/C dB
(3) X / Y, where X is +N MHz and Y is –N MHz
(4) Excluding one exception at Fwanted / 2, per Bluetooth Specification
(5) Suitable for systems targeting compliance with worldwide radio-frequency regulations ETSI EN 300 328 and EN 300 440 Class 2 (Europe), FCC CFR47 Part 15 (US), and ARIB STD-T66 (Japan)
(6) The device will saturate at -30dB.