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BMD-380（开放式 CPU）

Stand-alone 低功耗蓝牙 5.1 模块

超紧凑型全功能蓝牙 5.1、Thread 和 Zigbee (IEEE 802.15.4) 解决方案

  • 功能强大、超高效的 64 MHz 32 位 Arm® Cortex®-M4，带有 FPU、1 MB 闪存和 256 kB RAM
  • 微型 7.5 x 9.5 毫米封装适合最紧凑的设计
  • 蓝牙 5 远距离通信支持（编码 PHY）
  • USB 2.0 和内置 DC-DC 转换器，用于直接 USB/锂离子电源
  • 用于安全启动和无线更新的硬件加密单元
  • 集成式芯片天线
短程通信
standard

Standard

professional

Professional

automotive

Automotive

Product variants

BMD-380-A-R

Bluetooth Low Energy Module stand-alone, PCB antenna , open CPU 9.5x7.5 mm, 1000 pcs/reel
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相关链接
BMD-380 Data Sheetfile icon
BMD-380 Product Summaryfile icon
EVK-BMD-34eye icon
产品选择
文档和资源
Product variantsBMD-380
Bluetooth qualificationsv5.0 (Bluetooth Low Energy)
Chip insidenRF52840
Bluetooth low energy output power EIRP [dBm]7
Maximum range [m]500
Maximum number of connections20
Bluetooth profiles and servicesBluetooth GATT
Operation modeStandalone module open CPU
MCUCortex-M4 with FPU, 64 MHz
RAM [kB]256 kB
Flash [kB]1024 kB
UART x 2✓
USB✓
SPI x 4✓
I2S✓
PDM✓
GPIO x 44✓
ADC x 8✓
PWM x 16✓
TWI (I2C compatible) x 2✓
Maximum supply [V]5.5
Minimum supply [V]1.7
Maximum temperature [°C]85
Minimum temperature [°C]-40
Bluetooth high speed (LE 2M PHY)✓
Bluetooth long range (coded PHY)✓
Bluetooth mesh✓
FOTA✓
Secure boot ready✓
Simultaneous GATT server and client✓
Supports customer applications✓
AntennasInternal chip antenna
Dimensions [mm]7.5 x 9.5 x 1.5

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