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WB103N (nRF52833)(Nordic BLE Module)

  • Overview:
  • Bluetooth® 5.1, IEEE 802.15.4-2006, 2.4 GHz transceiver
    ? -96 dBm sensitivity in 1 Mbps Bluetooth® low energy mode
    ? -103 dBm sensitivity in 125 kbps Bluetooth® low energy mode (long range)
    ? -20 to +8 dBm TX power, configurable in 4 dB steps
    ? -91 dBm sensitivityin Bluetooth® low energy mode
    ? Supported data rates:
    ? Bluetooth® 5.1 – 2 Mbps, 1 Mbps, 500 kbps, and 125 kbps
    ? IEEE 802.15.4-2006 – 250 kbps
    ? Proprietary 2.4 GHz – 2 Mbps, 1 Mbps
    ? Angle-of-arrival (AoA) and angle-of-departure (AoD) direction finding using Bluetooth®
    ? Single-ended antenna output (on-chip balun)
    ? 128-bit AES/ECB/CCM/AAR co-processor (on-the-fly packet encryption)
    ? 4.9 mA peak current in TX (0 dBm)
    ? 4.6 mA peak current in RX
    ? RSSI (1 dB resolution)
    ARM® Cortex®-M4 32-bit processor with FPU, 64 MHz
    ? 217 EEMBC CoreMark® score running from flash memory
    ? 52 μA/MHz running CoreMark from flash memory
    ? 38 μA/MHz running CoreMark from RAM memory
    ? Watchpoint and trace debug modules (DWT, ETM, and ITM)
    ? Serial wire debug (SWD)
    Flexible power management
    ? 1.7 V to 5.5 V supply voltage range
    ? On-chip DC/DC and LDO regulators with automated low current modes
    ? Automated peripheral power management
    ? Fast wake-up using 64 MHz internal oscillator
    ? 0.6 μA at 3 V in System OFF mode, no RAM retention
    ? 1.5 μA at 3 V in System ON mode, no RAM retention, wake on RTC
    Memory
    ? 512 kB embedded flash program memory
    ? 128 kB RAM
    Other Features
    ? Nordic SoftDevice ready with support for concurrent multiprotocol
    ? Type 2 near field communication (NFC-A) tag with wake-on field and touchto-
    pair support
    ? 12-bit, 200 ksps ADC – 6 configurable channels with programmable gain
    ? 15 level low power comparator with wake-up from System OFF mode
    ? Temperature sensor
    ? 37 general purpose I/O pins
    ? Four channel pulse width modulator (PWM) unit with EasyDMA
    ? Audio peripherals – I2S, digital microphone interface (PDM)
    ? 5x 32-bit timer with counter mode
    ? Up to 4x SPI master/3x SPI slave with EasyDMA
    ? Up to 2x I2C compatible two-wire master/slave
    ? 2x UART (CTS/RTS) with EasyDMA
    ?3x real-time counter (RTC)
    ?Operating temperature from -40 to 85 °C

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