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MDBT50-DB-20

Model No.:MDBT50-DB-20
* Module Demo Board built by MDBT50-256R
* Nordic nRF52820 SoC Solution
* A recommended 3rd-party module by Nordic Semiconductor.
* BT5.2 & BT5 Bluetooth Specification Certified
* Supports BT5 Long Range Feature
* Certifications: FCC, IC, CE, Telec (MIC), KC, SRRC, NCC, RCM
* 32-bit ARM® Cortex™ M4F CPU
* 256kB Flash Memory / 32kB RAM
* RoHS & Reach Compliant.
* 18 GPIO
* Chip Antenna
* Interfaces: SPI, UART, I2C, PWM, ADC, and USB
* Highly flexible multiprotocol SoC ideally suited for Bluetooth® Low Energy, ANT+, Zigbee, Thread (802.15.4) ultra low-power wireless applications.
  • MDBT50-DB-20 demo board is designed for quick testing and debugging without building your own board. The board is only available with MDBT50-256R (Chip Antenna) module. 

    Raytac nRF52820 module spectrum covers MDBT50-256R and MDBT50-P256R with Chip Antenna and PCB Antenna option for selection. 

    Highlight of nRF52820 Solution
    * Supporting BT5 Long Range Feature
    * Built in USB interface


    MDBT50-256R deployed Chip Antenna and offers a excellent connectivity ability.
    MDBT50-P256R deployed PCB Antenna and offers a good connectivity ability.

    Raytac nRF52820 Module



     
  • Raytac's MDBT50-256R & MDBT50-P256R is a BT5.2 & BT5.1 stack (Bluetooth low energy or BLE) module designed based on Nordic nRF52820 SoC solution, which incorporates: GPIO, SPI, UART, I2C and USB interfaces for connecting peripherals and sensors.

    Quick Specification:
    • ARM Cortex –M4 32-bit processor with 64 MHz
    • Memory: 256KB flash / 32KB RAM
    • HW accelerated security
          • 128 bit AES / ECB / CCM / AAR co-processor (on-the-fly packet encryption)
    • Advanced on-chip interfaces
          • USB 2.0 full speed (12 Mbps) controller
          • 8MHz SPI
          • Programmable peripheral interconnect (PPI)
          • 18 general purpose I/O pins
          • EasyDMA automated data transfer between memory and peripherals
    • 4 X 32-bit timers with counter mode
    • Up to 2 x SPI masters / 2 x SPI slaves with EasyDMA
    • Up to 2 x I2C compatible 2-wire master / slave
    • 1 x UART(CTS/RTS) with EasyDMA
    • Quadrature decoder (QDEC)
    • 2 x real-time counters (RTC)
    • Flexible power management
          • Supply voltage range 1.7V to 5.5V
          • On-chip DC/DC and LDO regulators with automated low current modes
          • Automated peripheral power management
          • Fast wake-up using 64MHz internal oscillator
          • 0.3uA at 3V in System OFF mode, no RAM retention
          • 1.2uA at 3V in System ON mode, no RAM retention, wake on RTC
    • Nordic SoftDevice ready with support for concurrent multi-protocol
    • Operating temperature from -40 to 105 °C
  • Specification:                                                                                    
    [nRF52820] MDBT50-256R & MDBT50-P256R Spec (Ver.B)

    Design Guide includes
    MDBT50 & MDBT50-P Footprint & Design Guide (201125)
    • Footprint (compatible for Protel, Eagle, Altium Design)

    RoHS & REACH Report:
    2021 RoHS & REACH Report for MDBT50 & MDBT50-P


    Related Links:
    • Nordic  https://www.nordicsemi.com/eng/Products/3rd-Party-Bluetooth-low-energy-Modules
    (Raytac's MDBT50-256R / MDBT50-P256R module is a qualified Nordic 3rd Party Bluetooth low energy module, please go following website for more detailed information.)
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