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Model No.:MDBT42T-P192K
* Nordic nRF52805 SoC Solution
* A recommended 3rd-party module by Nordic Semiconductor.
* BT5.1 & BT5 & BT4.2 Bluetooth Specification Certified
* Certifications: FCC, IC, CE, Telec (MIC), KC, SRRC, NCC
* 32-bit ARM® Cortex™ M4 CPU
* 192kB Flash Memory / 24kB RAM
* RoHS & Reach Compliant.
* Dimension:7.2 x 11.2 x 1.8 mm
* 10 GPIO
* PCB Antenna
* Interface: SPI, UART, I2C, I2S, PWM
* Highly flexible multiprotocol SoC ideally suited for Bluetooth® Low Energy and 2.4GHz ultra low-power wireless applications.
  • Raytac nRF52805 module spectrum covers MDBT42T-192K & MDBT42TV-192K series with both  Chip Antenna, PCB Antenna option for selection. 

    Highlight of nRF52805 Solution
    * 10 GPIO
    * Compact Size
    * Budgetary
  • Raytac's MDBT42T & MDBT42T-P is a BT5.2 & BT5.1 & BT5 stack (Bluetooth low energy or BLE) module designed based on Nordic nRF52805 SoC solution, which incorporates: GPIO, SPI, UART, I2C, and ADC interfaces for connecting peripherals and sensors.

    Quick Specifications
    ‧Multi-protocol 2.4GHz radio
    ‧32-bit ARM Cortex – M4 processor
    ‧192KB flash programmed memory and 24KB RAM
    ‧Software stacks available as downloads
    ‧Application development independent from protocol stack
    ‧On-air compatible with nRF51, nRF24AP and nRF24L series
    ‧Programmable output power from +4dBm to -20dBm
    ‧RAM mapped FIFOs using EasyDMA
    ‧Flexible and configurable 10 pin GPIO
    ‧Programmable peripheral interface - PPI
    ‧Full set of digital interface all with Easy DMA including:
    ‧1 x Hardware SPI master ; 1 x Hardware SPI slave ‧1 x two-wire master ; 1 x two-wire slave
    ‧1 x UART (CTS / RTS)
    ‧2 channel 12-bit / 200KSPS ADC
    ‧128-bit AES ECB / CCM / AAR co-processor
    ‧Low power 32MHz crystal and RC oscillators
    ‧Wide supply voltage range 1.7V to 3.6V
    ‧On-chip DC/DC buck converter
    ‧Individual power management for all peripherals ‧Timer counter
    ‧3x 32-bit
    ‧2 x 24-bit RTC
  • Specification:                                                                                    
    MDBT42T-192K & MDBT42T-P192K_nRF52805 Spec (Ver.A)

    Design Guide includes
    MDBT42T & MDBT42T-P Footprint & Design Guide (200703)
    • Footprint (compatible for Protel, Eagle, Altium Design)
    • 2D/3D drawing
    • Reflow/Solder Profile
    • Spec for external 32.768KHz

    Related Links:
    • Nordic
    (Raytac's MDBT42T-192K / MDBT42T-P192K module is a qualified Nordic 3rd Party Bluetooth low energy module, please go following website for more detailed information.)