The CC2420 is a true single-chip 2.4 GHz IEEE 802.15.4 compliant RF transceiver designed for low power and low voltage wireless applications. CC2420 includes a digital direct sequence spread spectrum baseband modem providing a spreading gain of 9 dB and an effective data rate of 250 kbps.

The CC2420 is a low-cost, highly integrated solution for robust wireless communication in the 2.4 GHz unlicensed ISM band. It complies with worldwide regulations covered by ETSI EN 300 328 and EN 300 440 class 2 (Europe), FCC CFR47 Part 15 (US) and ARIB STD-T66 (Japan).

The CC2420 provides extensive hardware support for packet handling, data buffering, burst transmissions, data encryption, data authentication, clear channel assessment, link quality indication and packet timing information. These features reduce the load on the host controller and allow CC2420 to interface low-cost microcontrollers.

The configuration interface and transmit / receive FIFOs of CC2420 are accessed via an SPI interface. In a typical application CC2420 will be used together with a microcontroller and a few external passive components.

CC2420 is based on Chipcon’s SmartRF - 03 technology in 0.18 µm CMOS.

• True single-chip 2.4 GHz IEEE 802.15.4 compliant RF transceiver with baseband modem and MAC support
• DSSS baseband modem with 2 MChips/s and 250 kbps effective data rate.
• Suitable for both RFD and FFD operation
• Low current consumption (RX: 18.8 mA, TX: 17.4 mA)
• Low supply voltage (2.1 – 3.6 V) with integrated voltage regulator
• Low supply voltage (1.6 – 2.0 V) with external voltage regulator
• Programmable output power
• No external RF switch / filter needed
• I/Q low-IF receiver
• I/Q direct upconversion transmitter
• Very few external components
• 128(RX) + 128(TX) byte data buffering
• Digital RSSI / LQI support
• Hardware MAC encryption (AES-128)
• Battery monitor
• QLP-48 package, 7×7 mm
• Complies with ETSI EN 300 328, EN 300 440 class 2, FCC CFR-47 part 15 and ARIB STD-T66
• Powerful and flexible development tools available

• Frequency
• 2400 MHz
• Standard
• 802.15.4
• Operating temperature range (C)
• -40 to 85
• Rating
• Catalog
• Transmission principle
• IEEE 802.15.4

CC2420的完整型号有：CC2420RGZR、CC2420RGZT，以下是这些产品的关键参数及官网采购报价：

CC2420RGZR，工作温度：-40 to 85，封装：VQFN (RGZ)-48，包装数量MPQ：2500个，MSL 等级/回流焊峰值温度：Level-3-260C-168 HR，引脚镀层/焊球材料：NIPDAU，TI官网CC2420RGZR的批量USD价格：4.198（1000+）

CC2420RGZT，工作温度：-40 to 85，封装：VQFN (RGZ)-48，包装数量MPQ：250个，MSL 等级/回流焊峰值温度：Level-3-260C-168 HR，引脚镀层/焊球材料：NIPDAU，TI官网CC2420RGZT的批量USD价格：4.928（1000+）

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SmartRF 数据包监听器 2 包括用于采集和显示通过无线电传输的数据包的软件和固件。相应的捕获设备通过 USB 连接至 PC。SmartRF 数据包监听器 2 支持 CC13xx 和 CC26xx 系列器件作为捕获器件，并使用 Wireshark 显示和过滤数据包。下表列出了支持的协议。

SmartRF 数据包监听器 2 包括以下组件：

• PC 工具（SmartRF 监听器助手），用于配置捕获器件并与之通信
• 可将 CC13xx 或 CC26xx Launchpad 用作捕获器件的固件
• 固件源代码
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在 SimpleLink 硬件设计审查流程中，您可与主题专家一对一沟通，专家会帮您审查设计并提供重要反馈。在此处可找到申请审核的简单 3 步流程以及指向相关技术文档和资源的链接。
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。

请确保您已准备好随硬件设计评审申请表一起发送以下必需文档：

• 确认已查看产品页面上的所有硬件文档，包括数据表、设计指南、用户指南和其他硬件资源
• 提供可移植文档格式 (PDF) 版本的原理图
• 提供物料清单 (BOM)
• 提供审查所需的各种详细信息
• 提供审查所需的电路板设计（包括器件配置和引用标识符）的 Gerber (...)

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The reference design demonstrates good techniques for CC2420 decoupling and RF layout. For optimum RF performance, these parts should be copied accurately. This (...)