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26 - 28 February 2019 // Nuremberg, Germany

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Exhibitors & Products embedded world 2019
Zoom product LOGO_MDBT40 nRF51822 Solution

MDBT40 nRF51822 Solution

LOGO_MDBT40 nRF51822 Solution

MDBT40 nRF51822 Solution

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Raytac’s MDBT40 is a BT 4.0 & BT 4.1 stack (Bluetooth low energy or BLE) module designed based on Nordic nRF51822 SoC solution, which incorporates: GPIO, UART, I2C and ADC interfaces for connecting peripherals and sensors

Bluetooth Certificaiton: BT4.1 & BT4.0

Safety Regulation Compliance: FCC (USA) / IC (Canada) / CE (EU) / Telec (Japan) / SRRC (China) / KC (Korea) / NCC (Taiwan)

Solution: Nordic nRF51822 or nRF51422

RAM: 16K or 32K

Flash Memory: 256K

MDBT40&MDBT40-P Spec Sheet (nRF51822)

About The Module:

1. Dual Transmission Mode of BLE & RF 2.4G upon customer preference.

2. Compact size with (L) 18 x (W) 10 x (H) 2.7 mm

3. Low power requirements, ultra-low peak, average and idle mode power consumption.

4. Compatible with a large installed base of mobile phones, tablets and computers.

5. Fully coverage of BLE software stack including:

Proximity Profile; Heart Rate Profile; Health Thermometer Profile; Blood Pressure Profile; Running Speed & Cadence Profile;

HID Over GATT Profile; Alert Notification Profile; Glucose Profile; Cycling Speed & Cadence Profile


 2.4GHZ transceiver

      . -93dbm sensitivity in Bluetooth low energy mode

      . TX Power -20 to +4dbm

      . RSSI (1db resolution)

. ARM Cortex – M0 32 bit processor

      . Serial Wire Debug (SWD)

. S100 series SoftDevice ready

. Memory

      . 256kb or 128kb embedded flash programmed memory

      . 16kb RAM or 32kb RAM

. Support for non-concurrent multiprotocol operation

      . On-air compatibility with nRF24L series

. Flexible Power Management

             . Supply voltage range 1.8V to 3.6V

             . 2.5us wake-up using 16MHz RCOSC

             . 0.6uA @ 3V mode

             . 1.2uA @ 3V in OFF mode + 1 region RAM retention

             . 2.6uA @ 3V ON mode, all blocks IDLE

. 8/9/10 bit ADC- 8 configurable channels

. 31 General Purpose I/O Pins

. One 32 bit and two 16 bit timers with counter mode

. SPI Master

. Two-wire Master (I2C compatible)


. CPU independent Programmable Peripheral Interconnect (PPI)

. Quadrature Decoder (QDEC)

. AES HW encryption

. Real Timer Counter (RTC)

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