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Model No.:MDBT42Q-DB
1. Pre Certified BT5 / BT4.2 Module based on nRF52832
2. 32-bit ARM® Cortex™ M4F CPU and 512kB flash / 64kB RAM
3. FCC / IC / Telec / KC / SRRC / NCC Certified & CE RED Compliant.
4. RoHS & Reach Compliant.
5. Dimension:10 x 16 x 2.2 mm
6. 32 GPIO
7. PCB Antenna
8. Interfaces: SPI, UART, I2C, I2S, PWM, ADC and NFC
  • 1. Qualified BT5 /BT4.2 low energy solution with integrated chip antenna
    2. Compact size with 10 x 16 x 2.2 mm with 32 GPIO Pin
    3. Powerful & efficient 32-bit ARM® Cortex™ M4F CPU with 512kB flash and 64kB RAM
    4. Pre-Certifified Module:  FCC/IC/CE/Telec/KC/SRRC/NCC
    5. Highly flexible multiprotocol SoC ideally suited for Bluetooth® Low Energy and 2.4GHz ultra low-power wireless applications.
  • Raytac's MDBT42Q & MDBT42Q-P is a BT5 & BT4.2 stack (Bluetooth low energy or BLE) module designed based on Nordic nRF52832 SoC solution, which incorporates: GPIO, SPI, UART, I2C, I2S, PWM, ADC and NFC interfaces for connecting peripherals and sensors.

    Quick Specifications
    32-bit ARM® Cortex™ M4F CPU
    Supply: 1.7V – 3.6V
    Memory: 512kB Flash Memory
    RAM: 64kB
    Tx Power: +4 dBm @ 7.5mA, 0 dBm @ 5.3mA
    Rx Sensitivity: -96 dBm @ 5.4mA
    Flexible and configurable 32 GPIO (8 analog inputs)
    Interfaces: UART / I2C / SPI / PWM / PDM / I2S / NFC
    3 x Hardware SPI master ; 3 x Hardware SPI slave‧2 x two-wire master ; 2 x two-wire slave
    •  1 x UART (CTS / RTS)
    •  PDM for digital microphone
    •  I2S for audio
    12-bit / 200KSPS ADC
    128-bit AES ECB / CCM / AAR co-processor
    Low cost external crystal 32MHz ± 40ppm for Bluetooth ; ± 50ppm for ANT Plus
    Low power 32MHz crystal and RC oscillators
    Operating Temp: -40°C to +85°C
  • Specification:
    MDBT42Q & MDBT42Q-P Spec (Ver.F)

    Design Guide: including footprint for protel, eagle, 2D/3D drawing, reflow graph, and recommended spec for external 32.768KHz
    MDBT42Q & MDBT42Q-P Footprint_Design Guide (181015)

    RoHS & REACH Report:
    2018 RoHS & REACH Report for MDBT42Q & MDBT42Q-P

    Related Links:
    • Nordic
    (Raytac's MDBT42Q-512K / MDBT42Q-P512K module is a qualified Nordic 3rd Party Bluetooth low energy module, please go following website for more detailed information.)