当前位置：深圳市天工测控技术有限公司>>蓝牙模块>> BLE5.2蓝牙模块SKB378
BLE5.2蓝牙模块SKB378
SKB378是一个高度集成的蓝牙5.2模组，可用来在2.4GHz ISM频段内做高速率、短距离无线通信。模组基于EFR32BG22蓝牙无线收发芯片，内部集成32位ARM Cotex-M33处理器，主频76.8MHz，同时内置32kB RAM和512kB Flash，支持模拟或者数字外设。SKB378 提供了低功耗高性价比的蓝牙传输和AOA定位应用。
BLE5.2蓝牙模块SKB378应用框图
BLE5.2蓝牙模块SKB378 PCB设计参考
BLE5.2蓝牙模块SKB378参数
| 硬件特性/Hardware Features | |
| 模块/Model | SKB378 |
| 天线类型/Antenna Type | PCB Antenna/ External Antenna(UF.L IPEX-1) |
| 芯片/Chip-set Solution | EFR32BG22 |
| 电压/Voltage | 1.71V~3.8V |
| 尺寸/Dimension(L×W×H) | 17.4×13.7×1.9 mm |
| 无线特性/Wireless Features | |
| 无线标准/Wireless Standards | Bluetooth ® 5.2 |
| 频率范围/Frequency Range | 2400MHz---2483.5MHz |
| 传输速率/Data Rates | 125kbps,500kbps,1Mbps,2Mbps(Bluetooth ® 5.2) |
| 250kbps Proprietary | |
| 无线安全/Wireless Security | AES HW Encryption |
| 发射功率/Transmit Power | -27 to +6dBm(SKB378) |
| -28 to 0dBm(SKB378A) | |
| 调制/Modulation | 2(G)FSK with fully configurable shaping |
| OQPSK DSSS | |
| (G)MSK | |
| 接收灵敏度/Receive Sensitivity | -98.9dBm sensitivity @ 1Mbit/s GFSK |
| -96.2dBm sensitivity @ 2Mbit/s GFSK | |
| -106.7dBm sensitivity @ 125kbps GFSK | |
| Wake-on-RF Level1 | Min -28dBm(Threshold set to -34dBm)2 |
| Min -23dBm(Threshold set to -28dBm) | |
| Min -19dBm(Threshold set to -22dBm) | |
| 工作模式/Work Mode | Central/ Peripheral (Master/ Slave device in BLE connection) |
| 功耗/Power Consumption | |
| Default TX | 4.1mA @ 0dBm |
| Default RX | 3.6mA (1Mbps GFSK) |
| Idle mode | 1.75uA(EM2 DeepSleep current [32kB RAM retention and |
| RTC running from Precision LFRCO]) | |
| 其他/Others | |
| Certification | ROHS |
| Environment | Operating Temperature: -40℃~85℃ |
| Storage Temperature: -40℃~125℃ | |
| Operating Humidity: 10%~50% Non-condensing | |
| Storage Humidity: 5%~90% Non-condensing | |
请输入账号
请输入密码
请输验证码
以上信息由企业自行提供，信息内容的真实性、准确性和合法性由相关企业负责，智能制造网对此不承担任何保证责任。
温馨提示：为规避购买风险，建议您在购买产品前务必确认供应商资质及产品质量。
智能制造网