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Model No.:MDBT50-DB-33
* Module Demo Board built by MDBT50-512K
* Nordic nRF52833 SoC Solution
* A recommended 3rd-party module by Nordic Semiconductor.
* BT5.4 & BT5.2 & BT5.1 & BT5 Bluetooth Specification Certified.
* Supports BT5 Long Range Feature
* Certifications: FCC, IC, CE, Telec (MIC), KC, SRRC, NCC, RCM, WPC
* 32-bit ARM® Cortex™ M4 CPU
* 512kB Flash Memory / 128kB RAM
* RoHS & Reach Compliant.
* 18 GPIO
* Chip Antenna
* Interfaces: SPI, UART, I2C, PWM, ADC, I2S, NFC and USB
* Max temperature: +105 °C
* Highly flexible multiprotocol SoC ideally suited for Bluetooth® Low Energy, Zigbee, Thread (802.15.4) ultra low-power wireless applications.
  • Raytac nRF52833 module spectrum covers MDBT50-512K and MDBT50-P512K with Chip Antenna and PCB Antenna option for selection. 

    Highlight of nRF52833 Solution
    * Supporting BT5 Long Range Feature
    * Built in USB interface

    MDBT50-512K deployed Chip Antenna and offers a excellent connectivity ability & 18 GPIO.
    MDBT50-P512K deployed PCB Antenna and offers a good connectivity ability & 18 GPIO..

    For customers looking for nRF52833 sulotion, Regular module with 42 GPIO may select 
    MDBT50Q-U512K deployed u.FL connector for External Antenna and offers a super long range connectivity ability
    MDBT50Q-512K deployed Chip Antenna and offers a excellent connectivity ability.
    MDBT50Q-P512K deployed PCB Antenna and offers a good connectivity ability.

    For customers looking for nRF52833 sulotion, Small module with 18 GPIO may select 
    MDBT50-512K deployed Chip Antenna and offers a excellent connectivity ability.
    MDBT50-P512K deployed PCB Antenna and offers a good connectivity ability.

  • Raytac's MDBT50-512K & MDBT50-P512K is a BT5.2 & BT5.1 stack (Bluetooth low energy or BLE) module designed based on Nordic nRF52833 SoC solution, which incorporates: GPIO, SPI, UART, I2C,I2S, PMD, PWM, ADC, NFCandUSBinterfaces for connecting peripherals and sensors.

    Quick Specification:
    • ARM Cortex –M4 32-bit processor with FPU, 64 MHz
    • Memory: 512KB flash / 128KB 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(12Mbps)controller
          • High speed 32MHz SPI
          • Type 2 near field communication (NFC-A) tag with wake-on field
          • Programmable peripheral interconnect(PPI)
          • 18general purpose I/O pins
          • EasyDMA automated data transfer between memory and peripherals
    • 12 bit, 200ksps ADC –8 configurable channels with programmable gain
    • 4 x 4 channel pulse width modulator (PWM) units with EasyDMA
    • Audio peripherals : I2S, digital microphone interface (PDM)
    • 5 X 32-bit timers with counter mode
    • Up to 4 x SPI masters / 3 x SPI slaves with EasyDMA
    • Up to 2 x I2C compatible 2-wire masters / slaves
    • 2 x UART(CTS/RTS) with EasyDMA
    • Quadrature decoder (QDEC)
    • 3 x 24-bit 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
          • 0.6uA at 3V in System OFF mode, no RAM retention
          • 1.5uA 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:                                                                                    
    [nRF52833] MDBT50-512K & MDBT50-P512K Spec (Ver.B)

    Design Guide includes
    MDBT50 & MDBT50-P Footprint & Design Guide (210706)
    • Footprint (compatible for Protel, Eagle, Altium Design)
    • 2D/3D drawing
    • Reflow/Solder Profile
    • Spec for external 32.768KHz

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

    Reliability Test Report:
    MDBT50-512K & P512K Reliability Test Report (210719)

    Related Links:
    •   Nordic 3rd Party Modules/Modems
    (Raytac's modules are all qualified Nordic 3rd Party Bluetooth low energy module, please go following website for more detailed information.)