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CC2543RHBT - Texas Instruments

Description: Texas Instruments CC2543RHBT, System-On-Chip for Consumer Electronics and Human Interface, 2 → 3.6 V 32-Pin QFN

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CC2543RHBT - Texas Instruments - PCB symbol
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PCB Footprints
CC2543RHBT - Texas Instruments PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - CC2543RHBT
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3D Models
CC2543RHBT - Texas Instruments - 3D model - Quad Flat No-Lead - CC2543RHBT
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CC2543RHBT Details

  • Manufacturer Part Number:

    CC2543RHBT

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    QFN

  • Pin Count:

    32

  • Country Of Origin:

    Philippines

  • ECCN Code:

    5A992.C

  • HTS Code:

    8542.31.00.75

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Additional Feature:

    Frequency range : 2400-2480 MHz

  • Bus Compatibility:

    I2C; SPI; UART; USART

  • JESD-30 Code:

    S-PQCC-N32

  • JESD-609 Code:

    e4

  • Length:

    5 mm

  • Moisture Sensitivity Level:

    3

  • Number of Terminals:

    32

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HVQCCN

  • Package Equivalence Code:

    LCC32,.2SQ,20

  • Package Shape:

    SQUARE

  • Package Style:

    CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1 mm

  • Supply Voltage-Max:

    3.6 V

  • Supply Voltage-Min:

    2 V

  • Supply Voltage-Nom:

    3 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Nickel/Palladium/Gold (Ni/Pd/Au)

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    QUAD

  • Time@Peak Reflow Temperature-Max (s):

    30

  • Width:

    5 mm

  • uPs/uCs/Peripheral ICs Type:

    RFSoC

CC2543RHBT Frequently Asked Questions (FAQs)

  • The CC2543RHBT has a built-in antenna, but for optimal performance, TI recommends using a 50-ohm antenna with a minimum return loss of 10 dB. A quarter-wavelength monopole antenna or a dipole antenna with a balun can be used. The antenna should be placed at least 10 mm away from the module's edges and 5 mm away from any metal components.
  • To implement a reliable reset mechanism, connect the RESET_N pin to a 10 kΩ pull-up resistor to VCC and a 100 nF capacitor to GND. This ensures a clean reset signal and prevents unwanted resets. Additionally, use a reset button with a debouncing circuit to prevent multiple resets.
  • The CC2543RHBT has a maximum transmission power of +4 dBm (2.5 mW) for Bluetooth Low Energy (BLE) applications. However, the actual transmission power can be adjusted using the TI's SmartRF Studio software or through API commands.
  • To optimize power consumption, use the CC2543RHBT's low-power modes, such as the Sleep mode (typically 1.5 μA) or the Hibernate mode (typically 0.5 μA). Additionally, use a low-power oscillator, reduce the transmission power, and optimize the firmware to minimize active mode operation.
  • The recommended crystal oscillator frequency for the CC2543RHBT is 32.768 kHz. This frequency is used for the internal real-time clock and is required for BLE operation.

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CC2543RHBT Overview

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About Texas Instruments

Texas Instruments (TI) designs and manufactures semiconductors and integrated circuits for a wide range of applications. The company's product portfolio includes analog chips, which are essential for managing power and signal functions in electronic devices, and embedded processors, which serve as the brains in various systems, enabling functionality in everything from industrial equipment to consumer electronics. TI's innovations in semiconductor technology have made it a leader in the industry.

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