SWRS254A May   2021  – November 2021 CC1312R7

PRODUCTION DATA  

  1. 1 Features
  2. 2 Applications
  3. 3 Description
    1. 3.1 Functional Block Diagram
  4. 4 Revision History
  5. 5 Device Comparison
  6. 6 Terminal Configuration and Functions
    1. 6.1 Pin Diagram – RGZ Package (Top View)
    2. 6.2 Signal Descriptions – RGZ Package
    3. 6.3 Connections for Unused Pins and Modules
  7. 7 Specifications
    1. 7.1  Absolute Maximum Ratings
    2. 7.2  ESD Ratings
    3. 7.3  Recommended Operating Conditions
    4. 7.4  Power Supply and Modules
    5. 7.5  Power Consumption - Power Modes
    6. 7.6  Power Consumption - Radio Modes
    7. 7.7  Nonvolatile (Flash) Memory Characteristics
    8. 7.8  Thermal Resistance Characteristics
    9. 7.9  RF Frequency Bands
    10. 7.10 861 MHz to 1054 MHz - Receive (RX)
    11. 7.11 861 MHz to 1054 MHz - Transmit (TX) 
    12. 7.12 861 MHz to 1054 MHz - PLL Phase Noise Wideband Mode
    13. 7.13 861 MHz to 1054 MHz - PLL Phase Noise Narrowband Mode
    14. 7.14 Timing and Switching Characteristics
      1. 7.14.1 Reset Timing
      2. 7.14.2 Wakeup Timing
      3. 7.14.3 Clock Specifications
        1. 7.14.3.1 48 MHz Crystal Oscillator (XOSC_HF)
        2. 7.14.3.2 48 MHz RC Oscillator (RCOSC_HF)
        3. 7.14.3.3 2 MHz RC Oscillator (RCOSC_MF)
        4. 7.14.3.4 32.768 kHz Crystal Oscillator (XOSC_LF)
        5. 7.14.3.5 32 kHz RC Oscillator (RCOSC_LF)
      4. 7.14.4 Synchronous Serial Interface (SSI) Characteristics
        1. 7.14.4.1 Synchronous Serial Interface (SSI) Characteristics
        2.       36
      5. 7.14.5 UART
        1. 7.14.5.1 UART Characteristics
    15. 7.15 Peripheral Characteristics
      1. 7.15.1 ADC
        1. 7.15.1.1 Analog-to-Digital Converter (ADC) Characteristics
      2. 7.15.2 DAC
        1. 7.15.2.1 Digital-to-Analog Converter (DAC) Characteristics
      3. 7.15.3 Temperature and Battery Monitor
        1. 7.15.3.1 Temperature Sensor
        2. 7.15.3.2 Battery Monitor
      4. 7.15.4 Comparators
        1. 7.15.4.1 Low-Power Clocked Comparator
        2. 7.15.4.2 Continuous Time Comparator
      5. 7.15.5 Current Source
        1. 7.15.5.1 Programmable Current Source
      6. 7.15.6 GPIO
        1. 7.15.6.1 GPIO DC Characteristics
    16. 7.16 Typical Characteristics
      1. 7.16.1 MCU Current
      2. 7.16.2 RX Current
      3. 7.16.3 TX Current
      4. 7.16.4 RX Performance
      5. 7.16.5 TX Performance
      6. 7.16.6 ADC Performance
  8. 8 Detailed Description
    1. 8.1  Overview
    2. 8.2  System CPU
    3. 8.3  Radio (RF Core)
      1. 8.3.1 Proprietary Radio Formats
    4. 8.4  Memory
    5. 8.5  Sensor Controller
    6. 8.6  Cryptography
    7. 8.7  Timers
    8. 8.8  Serial Peripherals and I/O
    9. 8.9  Battery and Temperature Monitor
    10. 8.10 µDMA
    11. 8.11 Debug
    12. 8.12 Power Management
    13. 8.13 Clock Systems
    14. 8.14 Network Processor
  9. 9 Application, Implementation, and Layout
    1. 9.1 Reference Designs
    2. 9.2 Junction Temperature Calculation
  10. 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
  11. 11Mechanical, Packaging, and Orderable Information

Package Options

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

7.11 861 MHz to 1054 MHz - Transmit (TX) 

When measured on the CC1312-R7EM-5XD7793 reference design with Tc = 25 °C, VDDS = 3.0 V with
DC/DC enabled using 2-GFSK, 50 kbps, ±25 kHz deviation unless otherwise noted. All measurements are performed at the antenna input with a combined RX and TX path. All measurements are performed conducted. (1)
 
PARAMETER TEST CONDITIONS MIN TYP MAX UNIT
General parameters
Max output power, boost mode VDDR = 1.95 V
Minimum supply voltage (VDDS ) for boost mode is 2.1 V
868 MHz and 915 MHz		 14 dBm
Max output power 868 MHz and 915 MHz 13 dBm
Output power programmable range 868 MHz and 915 MHz 34 dB
Output power variation over temperature +10 dBm setting
Over recommended temperature operating range		 ±2 dB
Output power variation over temperature
Boost mode		 +14 dBm setting
Over recommended temperature operating range		 ±1.5 dB
Spurious emissions and harmonics
Spurious emissions (excluding harmonics)(2) 30 MHz to 1 GHz +14 dBm setting
ETSI restricted bands		 < -54 dBm
+14 dBm setting
ETSI outside restricted bands		 < -36 dBm
1 GHz to 12.75 GHz
(outside ETSI restricted bands)		 +14 dBm setting
measured in 1 MHz bandwidth (ETSI)		 < -30 dBm
Spurious emissions out-of-band, 915 MHz(2) 30 MHz to 88 MHz
(within FCC restricted bands)		 +14 dBm setting < -56 dBm
88 MHz to 216 MHz
(within FCC restricted bands)		 +14 dBm setting < -52 dBm
216 MHz to 960 MHz
(within FCC restricted bands)		 +14 dBm setting < -50 dBm
960 MHz to 2390 MHz and above 2483.5 MHz (within FCC restricted band) +14 dBm setting <-42 dBm
1 GHz to 12.75 GHz
(outside FCC restricted bands)		 +14 dBm setting < -40 dBm
Spurious emissions out-of-band, 920.6/928 MHz(2) Below 710 MHz
(ARIB T-108)		 +14 dBm setting < -36 dBm
710 MHz to 900 MHz
(ARIB T-108)		 +14 dBm setting < -55 dBm
900 MHz to 915 MHz
(ARIB T-108)		 +14 dBm setting < -55 dBm
930 MHz to 1000 MHz
(ARIB T-108)		 +14 dBm setting < -55 dBm
1000 MHz to 1215 MHz
(ARIB T-108)		 +14 dBm setting < -45 dBm
Above 1215 MHz
(ARIB T-108)		 +14 dBm setting < -30 dBm
Harmonics Second harmonic +14 dBm setting, 868 MHz < -30 dBm
+14 dBm setting, 915 MHz < -30
Third harmonic +14 dBm setting, 868 MHz < -30 dBm
+14 dBm setting, 915 MHz < -42
Fourth harmonic +14 dBm setting, 868 MHz < -30 dBm
+14 dBm setting, 915 MHz < -30
Fifth harmonic +14 dBm setting, 868 MHz < -30 dBm
+14 dBm setting, 915 MHz < -42
Adjacent Channel Power
Adjacent channel power, regular 14 dBm PA Adjacent channel, 20 kHz offset. 9.6 kbps, h=0.5 12.5 dBm setting. 868.3 MHz. 14 kHz channel BW -23 dBm
Alternate channel power, regular 14 dBm PA Alternate channel, 40 kHz offset. 9.6 kbps, h=0.5 12.5 dBm setting. 868.3 MHz. 14 kHz channel BW -29 dBm
(1) Some combinations of frequency, data rate and modulation format requires use of external crystal load capacitors for regulatory compliance. More details can be found in the device errata.
(2) Suitable for systems targeting compliance with EN 300 220, EN 303 131, EN 303 204, FCC CFR47 Part 15, ARIB STD-T108.