贴片小尺寸封装
名称 | ★HF-LPT270 >> | ★HF-LPT271 >> |
---|---|---|
图片 | ![]() |
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无线标准 | 802.11b/g/n BLE 5.0 | 802.11b/g/n BLE 5.0 |
储藏温度 | 40℃- 125℃ | 40℃- 125℃ |
出厂日期 | 2020/Q1 | 2020/Q1 |
处理器 | RISC CPU | RISC CPU |
主频 | 160MHz | 160MHz |
操作系统 | FreeRTOS | FreeRTOS |
温度范围 | -40℃- 85℃ | -40℃- 85℃ |
内置天线 | √ | √ |
I-PEX接口 | √ | √ |
尺寸(mm) | 22.5mm x 13.5mm x 3mm | 24mm x 16mm x 3mm |
工作电压 | 2.7~3.6V | 2.7~3.6V |
电流(无数据传输) | <45mA | <45mA |
电流(TX峰值) | <350mA | <350mA |
FLASH资源 | 2MB | 2MB |
RAM资源 | 276KB | 276KB |