The MDBT50Q-U1M is an exceptional BT 5.0 stack module that stands as a pinnacle of Bluetooth low energy (BLE) technology. This module is meticulously crafted around the Nordic nRF52840 SoC solution, delivering a comprehensive suite of capabilities. From GPIO and SPI to UART, I2C, I2S, PMD, PWM, ADC, NFC, and USB interfaces, the MDBT50Q-U1M seamlessly connects peripherals and sensors, offering unparalleled versatility for diverse applications.

Features:

• Complete BT5 & BT4.2 Low Energy Solution: Equipped with a fully integrated chip antenna, the MDBT50Q-U1M offers a robust BT5 and BT4.2 low-energy solution, empowering seamless and efficient wireless communication.
• Compact Size: With dimensions of 10.5 x 15.5 x 2.2 mm, the module boasts a compact form factor that seamlessly integrates into a wide range of applications.
• BT5 End Product Qualified: The module has undergone rigorous testing and qualification, ensuring its compatibility with end products while meeting the stringent requirements of BT5 standards.
• Versatile Wireless Support: The MDBT50Q-U1M not only supports Bluetooth 5 but also extends its capabilities to encompass IEEE 802.15.4 and 2.4GHz RF & ANT, tailoring its performance to meet diverse preferences and application demands.
• Pre-Certified Module: With certifications including FCC, IC, CE, Telec, KC, SRRC, and NCC, the module arrives pre-certified, saving valuable time and resources during the compliance process.
• Highly Flexible Multiprotocol SoC: The MDBT50Q-U1M houses a highly adaptable multiprotocol SoC, ideally crafted for Bluetooth® Low Energy and 2.4GHz ultra-low-power wireless applications. This versatility ensures compatibility with a wide spectrum of wireless communication needs.

Quick Specifications

• 32-bit ARM® Cortex™ M4F CPU
• Supply: 1.7V – 5.5V
• Flexible and configurable 48 GPIO

• 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

• Advanced on-chip interfaces
  • USB 2.0 full speed (12Mbps) controller
  • QSPI 32MHz interface
  • High speed 32MHz SPI
  • Type 2 near field communication (NFC-A) tag with wake-on field‧Programmable peripheral interconnect (PPI)
  • EasyDMA automated data transfer without CPU processing on 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)

• Operating Temp: -40°C to +85°C