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参数资料
| 型号： | MC33591MOD315EV |
| 厂商： | Freescale Semiconductor |
| 文件页数： | 9/28页 |
| 文件大小： | 0K |
| 描述： | BOARD EVAL MC33493 TANGO3 RF |
| 标准包装： | 1 |
| 类型： | 接收器，UHF |
| 频率： | 315MHz |
| 适用于相关产品： | MC33591 |
| 已供物品： | 板 |
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Freescale Semiconductor, Inc.
CLOCK GENERATOR
CLOCK GENERATOR
Typical crystal frequencies are:
- 9.864375MHz for 315MHz band,
- 13.580625MHz for 434MHz band.
Figure 11: Clock generation diagram
XTAL
Reference
Phase Frequency Detector
? 8
? 11
? 32
UHF Oscillator
315MHz band
434MHz band
IF Filter Reference Clock
& Clock Recovery
SERIAL INTERFACE
ROMEO2 and the microcontroller communicate through a Serial Peripheral Interface (SPI). It enables:
- the microcontroller to set and check ROMEO2 configuration,
- ROMEO2 to send the received data.
If the SPI is not used, a Power On Reset (POR) sets ROMEO2 to operate correctly in a default configuration.
The interface is operated by the 3 following input/output pins:
- Serial Clock SCLK,
- Master Output Slave Input MOSI,
- Master Input Slave Output MISO.
The master clock is used to synchronise data movement both in and out of the device through its MOSI and
MISO lines. The master and slave devices are capable of exchanging a byte of information during a sequence of
eight clock cycles. Since SCLK is generated by the master device, this line is an input on a slave device.
The MISO line is configured as an input in a master device and as an output in a slave device. The MOSI line is
configured as an output in a master device and as an input in a slave device. The MISO and MOSI lines transfer
serial data in one direction with the most significant bit sent first. Data are captured on falling edges of SCLK.
Data are shifted out on rising edge of SCLK. When no data are output, SCLK and MOSI force a low level. Using
Motorola acronyms, this means that the clock phase and polarity control bits of the microcontroller SPI have to be
CPOL= 0 and CPHA=1.
In configuration mode, as long as a low level is applied on RESETB (see state machine on figure 14 page 13),
the microcontroller is the master node providing clock information on SCLK input, control and configuration bits
on the MOSI line. If the default configuration is not the desired one, the microcontroller (MCU) can change it by
writing into the configuration registers. The configuration registers can also be read back to check their contents.
Configuration registers cannot be addressed separately, the whole configuration has to be sent as a 3x8
bitstream. The contents are written out as a 24-bit serial data stream. Transmissions which are not multiple of 24
MOTOROLA
MC33591 Technical Data
For More Information On This Product,
Go to: www.freescale.com
9
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MC33591MOD434 | 功能描述:BOARD EVALUATION FOR MC33591 RX RoHS:否 类别:RF/IF 和 RFID >> 过时/停产零件编号 系列:- 标准包装:1 系列:- 类型:用于 200/300 系列的欧盟开发套件 适用于相关产品:Zensys RF 模块 所含物品:开发板，模块，编程器，软件，线缆，电源 其它名称:703-1019Q3225667 |
| MC33591MOD434EV | 功能描述:开发板和工具包 - 无线 MC33591 (ROMEO2) RF EVAL RoHS:否 制造商:Arduino 产品:Evaluation Boards 工具用于评估:AT32UC3L 核心:AVR32 频率: 接口类型:USB 工作电源电压:5 V |
| MC33592FTA | 功能描述:IC RF RECEIVER 315,434MHZ 24LQFP RoHS:否 类别:RF/IF 和 RFID >> RF 接收器 系列:- 产品培训模块:Lead (SnPb) Finish for COTS 产品变化通告:Product Discontinuation 09/Jan/2012 标准包装:50 系列:* 频率:850MHz ~ 2.175GHz 灵敏度:- 数据传输率 - 最大:- 调制或协议:- 应用:* 电流 - 接收:* 数据接口:PCB，表面贴装 存储容量:- 天线连接器:PCB，表面贴装 特点:- 电源电压:4.75 V ~ 5.25 V 工作温度:0°C ~ 85°C 封装/外壳:40-WFQFN 裸露焊盘 供应商设备封装:40-TQFN-EP（6x6） 包装:托盘 |
| MC33592FTAE | 功能描述:射频接收器 UHF RECEIVER RoHS:否 制造商:Skyworks Solutions, Inc. 类型:GPS Receiver 封装 / 箱体:QFN-24 工作频率:4.092 MHz 工作电源电压:3.3 V 封装:Reel |
| MC33592FTAER2 | 功能描述:射频接收器 UHF RECEIVER RoHS:否 制造商:Skyworks Solutions, Inc. 类型:GPS Receiver 封装 / 箱体:QFN-24 工作频率:4.092 MHz 工作电源电压:3.3 V 封装:Reel |
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