SWRS201C January   2017  – March 2025 CC2640R2F-Q1

PRODUCTION DATA  

  1.   1
  2. 1 Features
  3. 2 Applications
  4. 3 Description
  5. 4 Functional Block Diagram
  6. 5 Device Comparison
    1. 5.1 Related Products
  7. 6 Pin Configuration and Functions
    1. 6.1 Pin Diagram—RGZ Package
    2. 6.2 Signal Descriptions—RGZ Package
    3. 6.3 Wettable Flanks
  8. 7 Specifications
    1. 7.1  Absolute Maximum Ratings
    2. 7.2  ESD Ratings
    3. 7.3  Recommended Operating Conditions
    4. 7.4  Power Consumption Summary
    5. 7.5  General Characteristics
    6. 7.6  1Mbps GFSK (Bluetooth Low Energy Technology)—RX
    7. 7.7  1Mbps GFSK (Bluetooth Low Energy Technology)—TX
    8. 7.8  24MHz Crystal Oscillator (XOSC_HF)
    9. 7.9  32.768kHz Crystal Oscillator (XOSC_LF)
    10. 7.10 48MHz RC Oscillator (RCOSC_HF)
    11. 7.11 32kHz RC Oscillator (RCOSC_LF)
    12. 7.12 ADC Characteristics
    13. 7.13 Temperature Sensor
    14. 7.14 Battery Monitor
    15. 7.15 Continuous Time Comparator
    16. 7.16 Low-Power Clocked Comparator
    17. 7.17 Programmable Current Source
    18. 7.18 Synchronous Serial Interface (SSI)
    19. 7.19 DC Characteristics
    20. 7.20 Thermal Resistance Characteristics for RGZ Package
    21. 7.21 Timing Requirements
    22. 7.22 Switching Characteristics
    23. 7.23 Typical Characteristics
  9. 8 Detailed Description
    1. 8.1  Overview
    2. 8.2  Main CPU
    3. 8.3  RF Core
    4. 8.4  Sensor Controller
    5. 8.5  Memory
    6. 8.6  Debug
    7. 8.7  Power Management
    8. 8.8  Clock Systems
    9. 8.9  General Peripherals and Modules
    10. 8.10 System Architecture
  10. 9 Application, Implementation, and Layout
    1. 9.1 Application Information
    2. 9.2 7 × 7 Internal Differential (7ID) Application Circuit
      1. 9.2.1 Layout
  11. 10Device and Documentation Support
    1. 10.1 Device Nomenclature
    2. 10.2 Tools and Software
    3. 10.3 Documentation Support
    4. 10.4 Texas Instruments Low-Power RF Website
    5. 10.5 Support Resources
    6. 10.6 Trademarks
    7. 10.7 Electrostatic Discharge Caution
    8. 10.8 Export Control Notice
    9. 10.9 Glossary
  12. 11Revision History
  13. 12Mechanical, Packaging, and Orderable Information
    1. 12.1 Packaging Information

Package Options

Refer to the PDF data sheet for device specific package drawings

Mechanical Data (Package|Pins)
  • RGZ|48
Thermal pad, mechanical data (Package|Pins)
Orderable Information

8.7 Power Management

To minimize power consumption, the CC2640R2F-Q1 device supports a number of power modes and power management features (see Table 8-2).

Table 8-2 Power Modes
MODE SOFTWARE CONFIGURABLE POWER MODES RESET PIN HELD
ACTIVE IDLE STANDBY SHUTDOWN
CPU Active Off Off Off Off
Flash On Available Off Off Off
SRAM On On On Off Off
Radio Available Available Off Off Off
Supply System On On Duty Cycled Off Off
Current 1.45 mA + 31 µA/MHz 650 µA 1.3 µA 0.15 µA 0.1 µA
Wake-up Time to CPU Active(1) – 14 µs 151 µs 1015 µs 1015 µs
Register Retention Full Full Partial No No
SRAM Retention Full Full Full No No
High-Speed Clock XOSC_HF or
RCOSC_HF		 XOSC_HF or
RCOSC_HF		 Off Off Off
Low-Speed Clock XOSC_LF or
RCOSC_LF		 XOSC_LF or
RCOSC_LF		 XOSC_LF or RCOSC_LF Off Off
Peripherals Available Available Off Off Off
Sensor Controller Available Available Available Off Off
Wake up on RTC Available Available Available Off Off
Wake up on Pin Edge Available Available Available Available Off
Wake up on Reset Pin Available Available Available Available Available
Brown Out Detector (BOD) Active Active Duty Cycled Off N/A
Power On Reset (POR) Active Active Active Active N/A
(1) Not including RTOS overhead

In active mode, the application Cortex-M3 CPU is actively executing code. Active mode provides normal operation of the processor and all of the peripherals that are currently enabled. The system clock can be any available clock source (see Table 8-2).

In idle mode, all active peripherals can be clocked, but the Application CPU core and memory are not clocked and no code is executed. Any interrupt event will bring the processor back into active mode.

In standby mode, only the always-on domain (AON) is active. An external wake event, RTC event, or sensor-controller event is required to bring the device back to active mode. MCU peripherals with retention do not need to be reconfigured when waking up again, and the CPU continues execution from where it went into standby mode. All GPIOs are latched in standby mode.

In shutdown mode, the device is turned off entirely, including the AON domain and the Sensor Controller. The I/Os are latched with the value they had before entering shutdown mode. A change of state on any I/O pin defined as a wake from Shutdown pin wakes up the device and functions as a reset trigger. The CPU can differentiate between a reset in this way, a reset-by-reset pin, or a power-on-reset by reading the reset status register. The only state retained in this mode is the latched I/O state and the Flash memory contents.

The Sensor Controller is an autonomous processor that can control the peripherals in the Sensor Controller independently of the main CPU, which means that the main CPU does not have to wake up, for example, to execute an ADC sample or poll a digital sensor over SPI. The main CPU saves both current and wake-up time that would otherwise be wasted. The Sensor Controller Studio enables the user to configure the sensor controller and choose which peripherals are controlled and which conditions wake up the main CPU.