一、nRF9E5芯片概要
nRF9E5 is a true single chip system with fully integrated RF transceiver, 8051 compatible microcontroller and a 4 input 10bit 80ksps AD converter. The transceiver of the system supports all the features available in the nRF905 chip including ShockburstTM, which automatically handles preamble, address and CRC. The circuit has embedded voltage regulators, which provides maximum noise immunity and allows operation on a single 1.9V to 3.6V supply. nRF9E5 is compatible with FCC standard CFR47 part 15 and ETSI EN 300 220-1.
nRF9E5正真的单片系统,它集成了射频收发器(nRF905)、一个嵌入式8051单片机以及一个10位4输入的80kSPS采样率的AD转换器。nRF9E5继承了nRF905的所有特征,包括ShockBurst、地址和CRC校验等。更是内置了电压调节器,提供了**大的抗噪功能,同时允许一个1.9-3.6V的单电压供电。nRF9E5符合FCC标准的CFR第15部分以及ETSI EN 300 220-1。
二、产品图片资料及相关尺寸
TY-nRF9E5-SMA(37.5×28mm)
三、应用领域
1、Sports and leisure equipment 体育娱乐设备
2、Surveillance 监控
3、Automotive 汽车
4、Telemetry 遥感勘测
5、Keyless entry 无钥门禁系统
6、Alarms and security system 警报与安全系统
7、Remote control 远程控制
8、Industrial sensors 工业传感器
9、Toys 玩具
四、引脚功能
Pin No. |
Pin Name |
Pin Type |
Pin Dscriptions |
1 |
GND |
Ground |
GND地 |
2 |
VCC |
Power |
1.9V-3.6V power 1.9-3.6v电源 |
3 |
AIN3 |
Analog input |
ADC input 3 ADC第3输入脚 |
4 |
AIN2 |
Analog input |
ADC input 2 ADC第2输入脚 |
5 |
AIN1 |
Analog input |
ADC input 1 ADC第1输入脚 |
6 |
AIN0 |
Analog input |
ADC input 0 ADC第0输入脚 |
7 |
AREF |
Analog input |
ADC reference voltage ADC参考电压 |
8 |
GND |
Ground |
GND地 |
9 |
P0.0 |
Digital I/O |
uP Bi-directional digital pin 双向数字引脚 |
10 |
P0.1 |
Digital I/O |
uP Bi-directional digital pin 双向数字引脚 |
11 |
P0.2 |
Digital I/O |
uP Bi-directional digital pin 双向数字引脚 |
12 |
P0.3 |
Digital I/O |
uP Bi-directional digital pin 双向数字引脚 |
13 |
P0.4 |
Digital I/O |
uP Bi-directional digital pin 双向数字引脚 |
14 |
P0.5 |
Digital I/O |
uP Bi-directional digital pin 双向数字引脚 |
15 |
P0.6 |
Digital I/O |
uP Bi-directional digital pin 双向数字引脚 |
16 |
P0.7 |
Digital I/O |
uP Bi-directional digital pin 双向数字引脚 |
17 |
MOSI |
SPI-Interface |
SPI Output SPI输出 |
18 |
MISO |
SPI-Interface |
SPI Input SPI输入 |
19 |
SCK |
SPI-Interface |
SPI CLOCK SPI时钟 |
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