BMD-30/35 series (open CPU)
Stand-alone Bluetooth low energy 5.0 modules
Bluetooth 5 solution
- Powerful, ultra‑efficient 64 MHz 32‑bit Arm® Cortex®-M4 with FPU, 512 kB Flash, and 64 kB RAM
- Secure Bootloader (encrypted over‑the‑air updates) with Nordic DFU
- Transmitter certifications and compliances
- BMD‑300 and BMD‑301 are footprint compatible with BMD‑34x modules
- Standard
- Professional
- Automotive
产品变型
internal PCB antenna, 9.8 x 14.0 x 1.9 mm
U.FL connector for external antenna, 9.8 x 14.0 x 1.9 mm
internal chip antenna, 6.4 x 8.6 x 1.5 mm
| 产品变型 | BMD-300 | BMD-301 | BMD-350 |
|---|---|---|---|
| 天线 | |||
| Internal antenna | ✓ | – | ✓ |
| Connector for external antenna | – | ✓ | – |
| Short range features | |||
| Chip inside | nRF52832 | ||
| Bluetooth qualification | v5.0（蓝牙低能耗系列） | ||
| Bluetooth low energy output power EIRP [dBm] | 3 | 9 | 3 |
| Maximum range [m] | 200 | 400 | 190 |
| Maximum number of connections | 20 | ||
| Additional standard | NFC | ||
| 板载微处理器 | |||
| 独立模块 | ✓ | ||
| Programmable module | ✓ | ||
| 接口 | |||
| UART | 1 | ||
| SPI | 3 | ||
| TWI (I2C compatible) | 2 | ||
| I2S | 1 | ||
| PCM (Bluetooth audio) | 1 | ||
| GPIO | 32 | ||
| ADC | 8 | ||
| PWM | 4 | ||
| 电气数据 | |||
| 最低供应量【V】 | 1.70 | ||
| 最大供应量【V】 | 3.6 | ||
| 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】 | 9.8 x 14.0 x 1.9 | 6.4 x 8.6 x 1.5 | |
产品摘要
28-Nov-2019
快速入门
06-Nov-2019
用户指南
09-Dec-2019
数据表
应用指南
20-Dec-2019
17-Dec-2019
16-Dec-2019
情况说明
符合性声明
23-Jan-2020
23-Jan-2020
23-Jan-2020
概览
12-Dec-2019
15-Oct-2019
