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NRF52840-QIAA BT IC 2.4GHz Multiprotocol BT 5.4 SoC AQFN73 System On Chip

BT IC
May 22, 2025
Category Connection: BT IC
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Tags:
#BT IC QCC-5126-0-CSP90-TR-01-0 #2Mbps Earpods Chip #Audio BT IC Low Power
Brief: Discover the NRF52840-QIAA BT IC, a 2.4GHz Multiprotocol BT 5.4 SoC AQFN73 System On Chip. This advanced IC supports BT Low Energy, BT mesh, NFC, Thread, and Zigbee, featuring a 32-bit ARM Cortex-M4 CPU, NFC-A Tag, and ARM TrustZone CryptoCell for secure applications.
Related Product Features:
  • Multiprotocol BT 5.4 SoC supporting BT Low Energy, BT mesh, NFC, Thread, and Zigbee.
  • 32-bit ARM Cortex-M4 CPU with floating point unit running at 64 MHz.
  • NFC-A Tag for simplified pairing and payment solutions.
  • ARM TrustZone CryptoCell for extensive cryptographic options.
  • 1 MB Flash and 256 KB RAM for robust performance.
  • 2.4 GHz transceiver with 2 Mbps, 1 Mbps, and Long Range capabilities.
  • +8 dBm TX Power for strong signal transmission.
  • Supports UART, SPI, TWI, PDM, I2S, QSPI, PWM, and USB 2.0 interfaces.
Faqs:
  • What protocols does the NRF52840-QIAA support?
    The NRF52840-QIAA supports BT Low Energy, BT mesh, NFC, Thread, Zigbee, 802.15.4, ANT, and 2.4 GHz proprietary stacks.
  • What is the operating frequency of the NRF52840-QIAA?
    The NRF52840-QIAA operates at 2.4 GHz with a maximum data rate of 2 Mbps.
  • What are the typical applications for the NRF52840-QIAA?
    Typical applications include advanced computer peripherals, wearables, health/fitness sensors, IoT devices, smart home controllers, and gaming controllers.
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