CC2500
- RF Performance
- High sensitivity (-104 dBm at 2.4 kBaud, 1% packet error rate)
- Low current consumption (13.3 mA in RX, 250 kBaud, input well above sensitivity limit)
- Programmable output power up to +1 dBm
- Excellent receiver selectivity and blocking performance
- Programmable data rate from 1.2 to 500 kBaud
- Frequency range: 2400 - 2483.5 MHz
- Analog Features
- OOK, 2-FSK, GFSK, and MSK supported
- Suitable for frequency hopping and multichannel systems due to a fast settling frequency synthesizer with 90 us settling time
- Automatic Frequency Compensation (AFC) can be used to align the frequency synthesizer to the received centre frequency
- Integrated analog temperature sensor
- Digital Features
- Flexible support for packet oriented systems: On-chip support for sync word detection, address check, flexible packet length, and automatic CRC handling
- Efficient SPI interface: All registers can be programmed with one "burst" transfer
- Digital RSSI output
- Programmable channel filter bandwidth
- Programmable Carrier Sense (CS) indicator
- Programmable Preamble Quality Indicator (PQI) for improved protection against false sync word detection in random noise
- Support for automatic Clear Channel Assessment (CCA) before transmitting (for listen-before-talk systems)
- Support for per-package Link Quality Indication (LQI)
- Optional automatic whitening and dewhitening of data
- Low-Power Features
- 400 nA SLEEP mode current consumption
- Fast startup time: 240 us from SLEEP to RX or TX mode (measured on EM design)
- Wake-on-radio functionality for automatic low-power RX polling
- Separate 64-byte RX and TX data FIFOs (enables burst mode data transmission)
- General
- Few external components: Complete onchip frequency synthesizer, no external filters or RF switch needed
- Green package: RoHS compliant and no antimony or bromine
- Small size (QLP 4x4 mm package, 20 pins)
- Suited for systems compliant with EN 300 328 and EN 300 440 class 2 (Europe), FCC CFR47 Part 15 (US), and ARIB STDT66 (Japan)
- Support for asynchronous and synchronous serial receive/transmit mode for backwards compatibility with existing radio communication protocols
- Applications
- 2400-2483.5 MHz ISM/SRD band systems
- Consumer Electronics
- Wireless game controllers
- Wireless audio
- Wireless keyboard and mouse
- RF enabled remote controls
The CC2500 is a low-cost 2.4 GHz transceiver designed for very low-power wireless applications. The circuit is intended for the 2400-2483.5 MHz ISM (Industrial, Scientific and Medical) and SRD (Short Range Device) frequency band.
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 kBaud.
CC2500 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 CC2500 can be controlled via an SPI interface. In a typical system, the CC2500 will be used together with a microcontroller and a few additional passive components.
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设计和开发
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SMARTRFTRXEBK — SmartRF 收发器评估板
SmartRF 收发器评估板 (TrxEB) 旨在与米6体育平台手机版_好二三四 (TI) 的低功耗射频收发器搭配使用,从而开展评估、性能测试和软件开发。
支持以下收发器评估模块:
- CC1101EM*
- CC11xLEM*
- CC112xEM*
- CC1175EM*
- CC1200EM*
- CC2500EM
- CC2520EM
(*) 同时支持所有频率变化以及与 CC1190 的组合
此类评估模块可在 TI 商店中作为 EMK(评估模块套件)单独进行购买。
SmartRF TrxEB 有何用途?
- 在 MSP430F5438A MCU 上开发无线电协议。请参阅相关收发器网页上的代码示例。
- 通过 SmartRF Studio 来评估收发器的性能。
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SimpliciTI 经过专门设计,可以轻松地实施并即时部署在多个 TI 射频平台上,如 MSP430 系列低功率 MCU、CC1XXX/CC25XX/CC430 收发器和 SoC。样片应用在多个硬件平台上即开即用:
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支持的米6体育平台手机版_好二三四和硬件
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驱动程序或库
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SMARTRF-STUDIO-7 — SmartRF Studio
SmartRF™ Studio is a Windows application that helps designers of RF systems to easily evaluate the radio at an early stage in the design process for all TI CC1xxx and CC2xxx low-power RF devices. It simplifies generation of the configuration register values and commands, as well as practical (...)
支持的米6体育平台手机版_好二三四和硬件
米6体育平台手机版_好二三四
MSP430 微控制器
低功耗 2.4GHz 米6体育平台手机版_好二三四
Sub-1GHz 无线 MCU
Sub-1GHz 收发器
其他无线米6体育平台手机版_好二三四
汽车类无线连接米6体育平台手机版_好二三四
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子卡
SIMPLELINK-2-4GHZ-DESIGN-REVIEWS — SimpleLink™ CC2xxx 器件的硬件设计审查
开始
申请审查 2.4GHz 硬件设计前,应在我们的 E2E 论坛上提交一般设计问题。
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封装 | 引脚 | CAD 符号、封装和 3D 模型 |
---|---|---|
VQFN (RGP) | 20 | Ultra Librarian |
订购和质量
- RoHS
- REACH
- 器件标识
- 引脚镀层/焊球材料
- MSL 等级/回流焊峰值温度
- MTBF/时基故障估算
- 材料成分
- 鉴定摘要
- 持续可靠性监测
- 制造厂地点
- 封装厂地点
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