SWRU635 May   2025 CC2744R7-Q1 , CC2745P10-Q1 , CC2745R10-Q1 , CC2745R7-Q1

 

  1.   1
  2.   Description
  3.   Get Started
  4.   Features
  5.   Applications
  6.   6
  7. 1Evaluation Module Overview
    1. 1.1 Introduction
    2. 1.2 Kit Contents
    3. 1.3 Specification
    4. 1.4 Device Information
  8. 2Hardware
    1. 2.1 Power Requirements
    2. 2.2 Temperature Range
    3. 2.3 Energy Trace
    4. 2.4 Hardware and Debug Setup
      1. 2.4.1 Using a LaunchPad XDS110 Debug Probe
      2. 2.4.2 Using a Generic XDS110 Debug Probe, Including a Separate LaunchPad
    5. 2.5 BoosterPack Connector Pinout
    6. 2.6 XDS110 Interface Connector
    7. 2.7 Debug Interface Connector
    8. 2.8 Jumper Information
    9. 2.9 Push Buttons
  9. 3Advanced Use of the LaunchPad Hardware
    1. 3.1 External Antenna
    2. 3.2 XDS110 GPIOs
    3. 3.3 Reset Selection on BoosterPack Connector
    4. 3.4 I2C Pullup Resistors
  10. 4Software
    1. 4.1 Getting Started
    2. 4.2 Out of Box Demo
  11. 5Hardware Design Files
    1. 5.1 Reference Schematics
    2. 5.2 PCB Layouts
    3. 5.3 Bill of Materials (BOM)
  12. 6Compliance Information
    1. 6.1 CE Compliance
    2. 6.2 REACH Compliance
    3. 6.3 Waste Electrical and Electronic Equipment (WEEE) Compliance
  13. 7Additional Information
    1. 7.1 Trademarks
  14. 8References

1.3 Specification

The CC2745R10-Q1 is designed using the CC2745R10-Q1 wireless MCU that has a 96MHz Arm Cortex-M33 processor, 1MB of in-system programmable flash, 32kB of ROM for bootloader and drivers, and 162kB of ultra-low leakage SRAM with full RAM retention in standby mode. In addition, the CC2745R10-Q1 is a 2.4GHz RF transceiver compatible with Bluetooth Low Energy, contains an integrated balun, supports over-the-air upgrade (OTA), and has a Serial Wire Debug (SWD) interface.

The MCU consumption has a 6.8mA active mode running CoreMark®, consumes less than 900nA in standby mode, and 160nA in shutdown mode with wake-up on a pin.

The Radio consumption is 6.1mA in RX mode, 7.7mA in TX mode at 0dBm, and 24.5mA in TX at +10dBm. In addition, the radio is capable of –103.5dBm sensitivity for Bluetooth Low Energy 125kbps and –97dBm sensitivity for Bluetooth Low Energy 1Mbps.

The LP-EM-CC2745R10-Q1 has support for 2-pin SWD debugging and a 32kHz external XTAL for the lowest power consumption and accurate RTC timekeeping. Each feature uses 2 pins that can be reused as GPIOs if desired, bringing the number of GPIOs to a maximum of 23. In addition, this LaunchPad can support:

  • 3 × 16-bit and 1× 32-bit general-purpose timers, quadrature decode mode support
  • 12-bit ADC, 1.2Msps with external reference, 267ksps with internal reference, up to eight external ADC inputs
  • 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
  • Real-time clock (RTC)
  • Algorithm Processing Unit (APU)
  • Hardware Security Module (HSM)
  • Integrated temperature and battery monitor
  • Watchdog timer