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Model No.:MDBT50-512K
* Nordic nRF52833 SoC Solution
* A recommended 3rd-party module by Nordic Semiconductor.
* BT5.2 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.
* Dimension:8.4 x 13.2 x 2.1 mm
* 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's MDBT50 module deployed Nordic nRF52833 solutioin features an Arm Cortex-M4 processor with 512 KB Flash and 128 KB RAM. Supports SPI, UART, I2C,I2S, PMD, PWM, ADC, NFC and USB interfaces

    MDBT50 can be supplied with a voltage from 1.7 to 5.5 V, -40°C~105 industrial operation temperature. Features Upto +8 dBm output power and supports BT5.2 Direction Finding, high-throughput 2 Mbps, Long Range. Multiprotocol radio provides, Thread and Zigbee and Bluetooth mesh protocols.

    MDBT50 series modules covers both nRF52833 and nRF52820 solutions and provide both chip and PCB antenna for customer's selection.

    For customers looking for nRF52833 soluction, 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.

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

    For customers looking for nRF52820 soluction, Small module may select 
    MDBT50-256R deployed Chip Antenna and offers a excellent connectivity ability.
    MDBT50-P256R deployed PCB Antenna and offers a good connectivity ability.

    Raytac nRF52833 Module
  • Raytac’s MDBT50-512K & MDBT50-P512K is a BT5.2 & BT5.1 stack (Bluetooth low energy or BLE) module designed based on Nordic nRF52833SoC solution, which incorporates: GPIO, SPI, UART, I2C,I2S, PMD, PWM, ADC, NFC and USB interfaces 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 (220623)
    • 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.)