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MDBT50Q-RX nRF52840 USB Dongle 출시

January 2, 2019

Raytac에서 nRF52840 Chip으로 만든 MDBT50Q-P1M Module을 사용한 USB Dongle을 출시하였습니다.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Bluetooth 5.0 인증을 획득하였으며, BT5 Long Range를 지원합니다.

 

Quick Specifications

 

 

  • Bluetooth 5, IEEE 802.15.4, 2.4 GHz transceiver
    • -95dBm sensitivity in 1Mbps Bluetooth low energy (BLE) mode
    • -103dBm sensitivity in 125Kbps BLE mode (long range)
    • +8 dBm TX power (down to -20 dBm in 4 dB steps)
    • On-air compatible with nRF52, nRF51, nRF24L and nRF24AP Series 
    • Programmable output power from +8dBm to -20dB
    • RSSI (1dB resolution)
    • Supported data rates:
          • Bluetooth 5: 2Mbps, 1 Mbps, 500 kbps, 125 kbps
          • IEEE 802.15.4-2006: 250 kbps
          • Proprietary 2.4 GHz: 2 Mbps, 1 Mbps

  • ARM® Cortex™-M4F 32-bit processor with FPU, 64 MHZ

  • Memory: 1MB flash / 256KB RAM

  • HW accelerated security
    • ARM TrustZone Cryptocell 310 security subsystem
    • 128 bit AEC / ECB / CCM / AAR co-processor (on-the-fly packet encryption)

  • Interfaces on device
    • USB 2.0 full speed (12Mbps) controller
    • Programmable Peripheral interconnect (PPI)
    • 1 x Switch and max. 2 x LED
    • EasyDMA automated data transfer between memory and peripherals

  • 4 x 4 channel pulse width modulator (PWM) units with EasyDMA

  • 3 x 24-bit real-time counters (RTC)

  • Flexible power management
    • On-chip DC/DC and LDO regulators with automated low current modes
    • Automated peripheral power management
    • Fast wake-up using 64MHz internal oscillator
    • 0.4uA at 3V in System OFF mode, no RAM retention
    • 1.5uA at 3V in System ON mode, no RAM retention, are on RTC

  • Nordic SoftDevice ready and with support for concurrent multi-protocol

     

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