Passion Mission Action

Our Products

MDBT40-n256V3

Model No.:MDBT40-n256V3
* Nordic nRF51822 SoC Solution
* A recommended 3rd-party module by Nordic Semiconductor.
* BT4.2 & BT4.1 Bluetooth Specification Certified
* Certifications: By individual products
* 32-bit ARM® Cortex™ M0 CPU
* 256kB Flash Memory / 16kB RAM
* RoHS & Reach Compliant.
* Dimension:8 x 8.6 x 1.5 mm
* 20 GPIO
* External Antenna
* Interface: I2C, SPI, UART and PWM
* Highly flexible multiprotocol SoC ideally suited for Bluetooth® Low Energy, and 2.4GHz ultra low-power wireless applications.
  • MDBT40-n256V3 is a nRF51822 BLE module with External Antenna option. 

    For customers looking for the module with Built in Antenna and 16K RAM option:
    MDBT40-256V3 deployed Chip Antenna and offers a excellent connectivity ability.
    MDBT40-P256V3 deployed PCB Antenna and offers a fair connectivity ability.

    For customers looking for the module with Built in Antenna and 32K RAM option:
    MDBT40-256RV3 deployed Chip Antenna and offers a excellent connectivity ability.
    MDBT40-P256RV3 deployed PCB Antenna and offers a fair connectivity ability.

    MDBT40-DB demo board is designed for quick testing and debugging without building your own board. The board is only available with MDBT40-256RV3 (32K RAM / Chip Antenna) module.

    Raytac BLE Module-MDBT40
     
  • Raytac's MDBT40 nano is a BT4.0 & BT4.1 stack (Bluetooth low energy or BLE) module designed based on Nordic nRF51822 SoC solution, which incorporates: GPIO, UART, I2C, SPI, PWM and ADC interfaces for connecting peripherals and sensors.

    Quick Specifications
    • 32-bit ARM® Cortex™ M0 CPU
    • Supply: 1.8V – 3.6V
    • Memory: 256kB Flash Memory
    • RAM: 16kB/32kB
    • Tx Power: +4 dBm @ 16mA
    • Rx Sensitivity: -93 dBm @ 13mA
    • Flexible and configurable 20 GPIO
    • Interfaces: UART / I2C / SPI / PWM
    • One 32 bit and two 16 bit timers with counter mode
    • SPI Master / Slave
    • Two-wire Master (I2C compatible)
    • UART (CTS/RTS)
    • CPU independent Programmable Peripheral Interconnect (PPI) . Quadrature Decoder (QDEC)
    • AES HW encryption
    • Real Timer Counter (RTC)
    • Operating Temp: -40°C to +105°C
  • Specification:                                                                                    
    MDBT40 nano spec (Ver.HNA)

    Design Guide: including footprint for protel, eagle, 2D/3D drawing, reflow graph, and recommended spec for external 32.768KHz
    MDBT40_nano Footprint_Design Guide (181015)

    Related Links:
    • Nordic  https://www.nordicsemi.com/eng/Products/3rd-Party-Bluetooth-low-energy-Modules
    (Raytac's MDBT40 nano module is a qualified Nordic 3rd Party Bluetooth low energy module, please go following website for more detailed information.)