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BMD-380 (open CPU)

Stand-alone Bluetooth 5 low energy modules

Ultra-compact full Bluetooth 5, Thread, and Zigbee (IEEE 802.15.4) solution

  • Powerful, ultra‑efficient 64 MHz 32‑bit Arm® Cortex®-M4 with FPU, 1 MB Flash, and 256 kB RAM
  • Miniature footprint of 7.5 x 9.5 mm to fit the most compact designs
  • Bluetooth 5 long range support (Coded PHY)
  • USB 2.0 and built‑in DC‑DC converter for direct USB / Li‑Ion power
  • Hardware cryptographic unit for secure boot and over‑the‑air updates
  • Integrated chip antenna
BMD-380
7.5 x 9.5 x 1.5 mm

产品变型

BMD-380

with internal chip antenna, open CPU

产品变型BMD-380
天线 
Internal antenna
Short range features 
Chip insidenRF52840
Bluetooth qualificationv5.0(蓝牙低能耗系列)
Bluetooth low energy output power EIRP [dBm]7
Maximum range [m]500
Maximum number of connections20
Additional standardThread / Zigbee, NFC
板载微处理器  
独立模块
Programmable module
接口 
UART2
USB1
SPI4
TWI (I2C compatible)2
I2S1
GPIO44
ADC8
PWM16
PDM1
电气数据 
最低供应量【V】1.70
最大供应量【V】5.5
环境数据、质量和可靠性 
最高温度【°C】 85
最低温度【°C】-40
尺寸【mm】7.5 x 9.5 x 1.5
特性 
Bluetooth mesh
uFOTA
安全启动
Simultaneous GATT server and client
其它 
市场可穿戴设备, 医疗保健, 智能家居与建筑