|
Part Number |
Chipset |
Description |
Size (mm) |
Package |
|
WF3220SA32 |
CC3220S |
With 32Mbit external flash, with PCB trace antenna |
20.5 × 25 × 2.4 |
SMD-63 |
|
WF3220SAU32 |
CC3220S |
With 32Mbit external flash, with U.FL connector for external antenna |
20.5 × 25 × 2.4 |
SMD-63 |
|
WF3220SN32 |
CC3220S |
With 32Mbit external flash, without antenna |
20.5 × 17.5 × 2.4 |
SMD-63 |
|
WF3220SFA0 |
CC3220SF |
Without external flash, with PCB trace antenna |
20.5 × 25 × 2.4 |
SMD-63 |
|
WF3220SFAU0 |
CC3220SF |
Without external flash, with U.FL connector for external antenna |
20.5 × 25 × 2.4 |
SMD-63 |
|
WF3220SFA32 |
CC3220SF |
With 32Mbit external flash, with PCB trace antenna |
20.5 × 25 × 2.4 |
SMD-63 |
|
WF3220SFAU32 |
CC3220SF |
With 32Mbit external flash, with U.FL connector for external antenna |
20.5 × 25 × 2.4 |
SMD-63 |
|
WF3220SFN0 |
CC3220SF |
Without external flash, without antenna |
20.5 × 17.5 × 2.4 |
SMD-63 |
|
WF3220SFN32 |
CC3220SF |
With 32Mbit external flash, without antenna |
20.5 × 17.5 × 2.4 |
SMD-63 |
|
芯片组 |
CC3220S |
|
协议 |
WiFi |
|
天线类型 |
Antenna Not Included |
|
频率 |
2.4G |
|
发射功率 |
16dBm |
|
敏感度 |
-89dBm |
|
类型 |
无线模组 |
|
内存(MB) |
256K |
|
外设 |
I2C |
|
工作温度 |
-40°C to +85°C |
|
包装尺寸 |
1.27-mm pitch, 63-pin, 20.5-mm × 25-mm |
|
闪存 |
32M |
|
中央处理器 |
CC3220S |
|
系列状态 |
ACTIVE |
WF3220SX 模块系列是一款基于 CC3220S/F 系统芯片的 802.11b/g/n、IPv4 和 IPv6 低功耗模块。
该模块具有独特的优势，其功耗极低，所有外部组件（包括芯片天线）均可集成于一体，且成本极低。
专为物联网设计，WF3220SX 模块是一款无线模块，它集成了两个物理上独立的芯片级微控制器、应用处理器和网络处理器。
WF3220SX 模块系列配备了易于使用的软件，这不仅降低了使用 Wi-Fi 技术的门槛，还极大地缩短了设计时间。
其低廉的价格、最低的能耗以及易用性等特点，使其成为面向大众市场（包括制造商群体）的理想产品。
类型 |
标题 |
时间 |
|---|---|---|
数据手册 |
2026-03-10 |
|
数据手册 |
2026-03-10 |
|
数据手册 |
2026-03-10 |
|
数据手册 |
2026-03-10 |
