| 中央处理器 |
嵌入式32位ARM Cortex-M4F |
| 闪存 |
2Mbit, SPI Flash |
| 存储器 |
内存 160KB SRAM + 4Kb eFUSE |
| 蓝芽标准 |
BLE 5.0 |
| 输入/输出端口 |
GPIO, PWM, UART, I2C, SPI, ADC,… |
| 功能 |
GAP, ATT/GATT, SMP, L2CAP |
| 天线类型 |
印刷天线
外接天线 |
| 发射功率 |
Max. 8dBm |
| 接收灵敏度 |
LE 1M: -97dBm (PER ≤30.8%)
LE 2M: -94dBm (PER ≤30.8%)
LR2: -100dBm (PER ≤30.8%)
LR8: -105dBm (PER ≤30.8%) |
| 安全机制 |
AES128/192/256 |
| 外形尺寸 |
16mm(长)*12mm(宽)*2.2mm(高) (w/ antenna) |
| 功耗 |
2.3VDC~3.6VDC |
