MDBT50Q-U1M is a BT 5.0 stack (Bluetooth low energy or BLE) module designed based on the Nordic nRF52840 SoC solution, which incorporates: GPIO, SPI, UART, I2C, I2S, PMD, PWM, ADC, NFC and USB interfaces for connecting peripherals and sensors.
Highlighted Features
- Complete BT5 & BT4.2 low energy solution with integrated chip antenna
- Compact size with 10.5 x 15.5 x 2.2 mm
- BT5 End Product qualified.
- Supports Bluetooth 5, IEEE 802.15.4 & 2.4Ghz RF & ANT upon customer's preference.
- Pre-Certifified Module: FCC/IC/CE/Telec/KC/SRRC/NCC certified.
- Highly flexible multiprotocol SoC ideally suited for Bluetooth® Low Energy and 2.4GHz ultra-low-power wireless applications.
Specifications
ARM Cortex –M4 32-bit processor with FPU, 64 MHz
Memory: 1MB flash / 256KB RAM
Operating Temp: -40°C to +85°C
HW accelerated security
- ARM TrustZone Cryptocell 310 cryptographic accelerator
- 128-bit AES / ECB / CCM / AAR co-processor (on-the-fly packet encryption)
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: 2 Mbps, 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)
- 48 general-purpose I/O pins
- 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)
Flexible power management
- Supply voltage range 1.7V to 5.5V
- On-chip DC/DC and LDO regulators with automated low-current modes
- Regulated supply for external components from 1.8V to 3.3V
- Automated peripheral power management
- Fast wake-up using 64MHz internal oscillator
- 4uA at 3V in OFF mode, no RAM retention
- 1.5uA at 3V in ON mode, no RAM retention, wake on RTC
Nordic SoftDevice is ready and with support for concurrent multi-protocol
Applications
IoT Networks
- Smart home (such as door locks, lighting) sensors and controllers
- Smart city sensor networks
- Industrial IoT sensors and controllers
- Connected white goods
Personal Area Networks
- Health/fitness sensor and monitor device
- Medical device
Interactive entertainment devices
- Advanced remote controls
- Gaming controller
Advanced wearables
- Connected watches
- Advanced personal fitness devices
- Wearables with wireless secure payment
- Connected Health
- Virtual/Augmented Reality applications
High-performance HID Controllers
Mesh Network
Hardware Overview
