nRF24L01+
技术资料——
nRF24L01+ PDF技术资料
| nRF24L01+ 性能参数 | |
|---|---|
| MCU 接口 | SPI, up to 10Mbps |
| 工作电压 (V) | 1.9 to 3.6 |
| 工作温度范围 | –40 to 80 °C |
| nRF24L01+ 封装与引脚 | |
| QFN20 | |
nRF24L01+ 概述
The nRF24L01+ is a highly integrated, ultra low power (ULP) 2Mbps RF transceiver IC for the 2.4GHz ISM (Industrial, Scientific and Medical) band. With peak RX/TX currents lower than 14mA, a sub μA power down mode, advanced power management, and a 1.9 to 3.6V supply range.
The nRF24L01+ provides a true ULP solution enabling months to years of battery lifetime when running on coin cells or AA/AAA batteries. The Enhanced ShockBurst™ hardware protocol accelerator additionally offloads time critical protocol functions from the application microcontroller enabling the implementation of advanced and robust wireless connectivity with low cost 3rd-party microcontrollers.
nRF24L01+ 特性
- Worldwide 2.4GHz ISM band operation
- Up to 2Mbps on air data rate
- Ultra low power operation
- 11.3mA TX at 0dBm output power
- 12.3mA RX at 2Mbps air data rate
- 900nA in power down
- 22μA in standby-I
- On chip voltage regulator
- 1.9 to 3.6V supply range
- Enhanced ShockBurst™
- Automatic packet handling
- Auto packet transaction handling
- 6 data pipe MultiCeiver™
- Air compatible with nRF2401A, 02, E1 and E2
- Low cost BOM
- ±60ppm 16MHz crystal
- 5V tolerant inputs
- Compact 20-pin 4x4mm QFN package
