一、CC1100芯片概要
The CC1100 is a low cost true single chip UHF transceiver designed for very low power wireless applications. The circuit is mainly intended for the ISM (Industrial, Scientific and Medical) and SRD (Short Range Device)frequency bands at 315, 433, 868 and 915 MHz, but can easily be programmed for operation at other frequencies in the 300-348MHz, 400-464 MHz and 800-928 MHz bands. The RF transceiver is integrated with a highly configurable baseband modem. The modem supports various modulation formats and has a configurable data rate up to 500 kbps. The communication range can be increased by enabling a Forward Error Correction option,which is integrated in the 1100 provides extensive hardware support for packet handling, data buffering, burst transmissions, clear channel assessment, link quality indication and wake-on-radio. The main operating parameters and the 64- byte transmit/receive FIFOs of CC1100 can be controlled via an SPI interface. In a typical system, the CC1100 will be used together with a microcontroller and a few additional passive components.
CC1100是一种低成本真正单片的UHF收发器，为低功耗无线应用而设计。电路主要设定为在315、433、868和915MHz的ISM（工业，科学和医学）和SRD（短距离设备）频率波段，也可以容易地设置为300-348 MHz、400-464 MHz和800-928 MHz的其他频率。RF收发器集成了一个高度可配置的调制解调器。该调制解调器支持不同的调制格式，其数据传输率可达500kbps。通过开启集成在调制解调器上的前向误差校正选项，能使性能得到提升。CC1100为数据包处理、数据缓冲、突发数据传输、清晰信道评估、连接质量指示和电磁波激发提供广泛的硬件支持。CC1100的主要操作参数和64位传输/接收FIFO（先进先出堆栈）可通过SPI接口控制。在一个典型系统里，CC1150和一个微控制器及若干被动元件一起使用。
二、产品图片资料及相关尺寸
TY-CC1100-SMA(24×17mm) (36×13mm)
三、应用领域
1、Ultra low power UHF wireless transceivers 极低功率UHF无线收发器
2、315/433/868 and 915 MHz ISM/SRD band systems 315/433/868和915MHz ISM/SRD波段系统
3、AMR Automatic Meter Reading AMR自动仪表读数
4、Consumer Electronics电子消费产品
4、Two-way RKE Remote Keyless Entry RKE两路远程无钥系统
5、Low power telemetry低功率遥感勘测
6、Home and building automation住宅和建筑自动控制
7、Wireless alarm and security systems无线警报与安全系统
8、Industrial monitoring and control工业监测和控制
9、Wireless sensor networks无线传感器网络
四、引脚功能
|
Pin No |
Pin Name |
Pin Type |
Description |
|
1 |
GND |
Ground |
GND地 |
|
2 |
VCC |
Power |
1.8V-3.6V power 1.8-3.6电源 |
|
3 |
SI |
Digital Input |
Serial configuration interface, data input 串行配置接口，数据输入 |
|
4 |
SCLK |
Digital Input |
Serial configuration interface, clock input 串行配置接口，时钟输入 |
|
5 |
SO |
Digital Output |
Serial configuration interface, data output. 串行配置接口，数据输出 Optional general output pin when CSn is high CSn高电平时，可选通用输出 |
|
6 |
GDO2 |
Digital Output |
Digital output pin for general use: 通用数字信号输出： Test signals 测试信号 FIFO status signals 先进先出状态信号 Clear Channel Indicator 空闲信道指示 Clock output, down-divided from XOSC 时钟输出，从XOSC分频 Serial output RX data 串行输出接收数据 |
|
7 |
GDO0 |
Digital I/O |
Digital output pin for general use: 通用数字信号输出： Test signals 测试信号 FIFO status signals 先进先出状态信号 Clear Channel Indicator 空闲信道指示 Clock output, down-divided from XOSC 时钟输出，从XOSC分频 Serial output RX data 串行输出接收数据 Serial input TX data 串行输入发射数据 |
|
8 |
CSn |
Digital Input |
Serial configuration interface, chip select 串行配置接口，芯片选择 |