BTLE220-A
The BTLE220 is a power-optimized true system-on-chip (SoC) solution for both Bluetooth low energy
- Model：
The BTLE220 module is a power-optimized true system-on-chip (SoC) solution for both Bluetooth low energy and proprietary 2.4-GHz applications. It enables robust network nodes to be built with low total bill-of-material costs. The BTLE220 module combines the excellent performance of a leading RF transceiver with an industry-standard enhanced 8051 MCU, in-system programmable flash memory, 8-KB RAM, and many other powerful supporting features and peripherals. The BTLE220 module is highly suited for systems where ultralow power consumption is required. This is specified by various operating modes. Short transition times between operating modes further enable low power consumption.
1、采用TI CC2541設(shè)計(jì)
2、符合低功耗藍(lán)牙v.4.0規(guī)范，完整的藍(lán)牙4.0協(xié)議棧
3、支持透傳模式（UART接口），或者直接驅(qū)動(dòng)模式(無需額外MCU)
4、無線高頻性能
發(fā)射功率: +0dBm
高接收靈敏度:-94dBm
5、超低電流消耗
發(fā)射模式:14.3mA （0dBm）
休眠模式:0.4uA
6、可編程的8051處理器,單芯片即可完成全部的應(yīng)用
7、17路可編程I/O口.1路UART
8、低供電電壓 2.0-3.6V，典型3.3V
9、可實(shí)現(xiàn)30米遠(yuǎn)無障礙傳輸距離，功率可調(diào)
10、超小封裝18.1×12.05×2.3mm
Apple Watch
磁性充電線纜 (2 米)
USB 電源適配器 (5W)
表帶 (所含運(yùn)動(dòng)型表帶可組裝成 S/M 或 M/L 的長度)
快速入門指南