MDBT50-P256R

Raytac's nRF52820 module deployed Nordic nRF52820 solutioin features an Arm Cortex-M4 processor with 256 KB Flash and 32 KB RAM. Supports SPI, UART, I2C and USB interfaces

MDBT50 can be supplied with a voltage from 1.7 to 5.5 V, -40°C~105 industrial operation temperature. Features Upto +8 dBm output power and supports BT5.2 Direction Finding, high-throughput 2 Mbps, Long Range. Multiprotocol radio provides, Thread and Zigbee and Bluetooth mesh protocols.

MDBT50 series modules covers both nRF52833 and nRF52820 solutions and provide both chip and PCB antenna for customer's selection.

For customers looking for nRF52833 soluciton with may select 
MDBT50-512K deployed Chip Antenna and offers a excellent connectivity ability.
MDBT50-P512K deployed PCB Antenna and offers a good connectivity ability.

For customers looking for nRF52820 soluciton with may select 
MDBT50-256R deployed Chip Antenna and offers a excellent connectivity ability.
MDBT50-P256R deployed PCB Antenna and offers a good connectivity ability.

 

Raytac’s MDBT50-256R & MDBT50-P256R is a BT5.2 & BT5.1 stack (Bluetooth low energy or BLE) module designed based on Nordic nRF52820 SoC solution, which incorporates: GPIO, SPI, UART, I2C and USB interfaces for connecting peripherals and sensors.

Quick Specification:
‧ARM Cortex –M4 32-bit processor with 64 MHz
‧Memory: 256KB flash / 32KB RAM
‧HW accelerated security
    ‧128 bit AES / ECB / CCM / AAR co-processor (on-the-fly packet encryption)
‧Advanced on-chip interfaces
    ‧USB 2.0 full speed (12 Mbps) controller
    ‧8MHz SPI
    ‧Programmable peripheral interconnect (PPI)
    ‧18 general purpose I/O pins
    ‧EasyDMA automated data transfer between memory and peripherals
‧4 X 32-bit timers with counter mode
‧Up to 2 x SPI masters / 2 x SPI slaves with EasyDMA
‧Up to 2 x I2C compatible 2-wire master / slave
‧1 x UART(CTS/RTS) with EasyDMA
‧Quadrature decoder (QDEC)
‧2 x 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
    ‧Automated peripheral power management
    ‧Fast wake-up using 64MHz internal oscillator
    ‧0.3uA at 3V in System OFF mode, no RAM retention
    ‧1.2uA at 3V in System ON mode, no RAM retention, wake on RTC
‧ Nordic SoftDevice ready with support for concurrent multi-protocol
‧ Operating temperature from -40 to 105 °C

Specification：                                                                                    
[nRF52820] MDBT50-256R & MDBT50-P256R Spec (Ver.C)

Design Guide includes
MDBT50 & MDBT50-P Footprint & Design Guide (220623)

• Footprint (compatible for Protel, Eagle, Altium Design)
• 2D/3D drawing
• Reflow/Solder Profile
• Spec for external 32.768KHz

RoHS & REACH Report：
RoHS & REACH Report for MDBT50 & MDBT50-P

Reliability Test Report：
MDBT50-256R & P256R Reliability Test Report (210719)

Related Links：
•   Nordic 3rd Party Modules/Modems
(Raytac's modules are all qualified Nordic 3rd Party Bluetooth low energy module, please go following website for more detailed information.)