ATWINC3400A-MU-Y042 Overview
The ATWINC3400A-MU-Y042 is a highly integrated Wi-Fi module designed to deliver robust wireless connectivity for embedded applications. Featuring a comprehensive set of network protocols and security features, it simplifies the integration of Wi-Fi capabilities into industrial and consumer devices. The module supports 2.4 GHz IEEE 802.11 b/g/n standards and includes an integrated TCP/IP stack, enabling streamlined development and enhanced interoperability. With its low power consumption and compact form factor, this device is an ideal solution for engineers seeking reliable, secure, and efficient wireless communication. For more detailed technical resources, visit IC Manufacturer.
ATWINC3400A-MU-Y042 Technical Specifications
| Parameter | Specification |
|---|---|
| Wireless Standard | IEEE 802.11 b/g/n (2.4 GHz) |
| Frequency Range | 2.4 GHz ISM Band |
| Host Interface | SPI / UART |
| Operating Voltage | 3.3 V ?? 0.3 V |
| Security Protocols | WEP, WPA/WPA2 Personal, WPA2 Enterprise |
| Data Rate | Up to 72.2 Mbps (HT20) |
| Operating Temperature | -40??C to +85??C |
| Dimensions | 14.0 mm x 14.0 mm x 2.5 mm |
| Power Consumption (Transmit) | Approx. 180 mA @ 18 dBm output power |
| Power Consumption (Receive) | Approx. 70 mA |
ATWINC3400A-MU-Y042 Key Features
- Integrated 2.4 GHz Wi-Fi Connectivity: Enables seamless wireless communication for embedded systems, improving device connectivity without external RF components.
- Comprehensive Security Support: Built-in support for WEP, WPA/WPA2 Personal, and WPA2 Enterprise ensures secure data transmission, critical for industrial and IoT applications.
- Low Power Consumption: Optimized power management reduces energy use during transmit and receive modes, extending battery life in portable and remote devices.
- Multiple Host Interfaces: Supports SPI and UART interfaces for flexible integration with a wide range of microcontrollers and processors.
- Embedded TCP/IP Stack: Simplifies firmware development by offloading network protocol processing to the module, accelerating time-to-market.
- Wide Operating Temperature Range: Suitable for harsh industrial environments, maintaining reliable operation between -40??C and +85??C.
- Compact Form Factor: Small dimensions facilitate integration into space-constrained designs without compromising wireless performance.
ATWINC3400A-MU-Y042 Advantages vs Typical Alternatives
This Wi-Fi module offers superior integration by combining a full protocol stack and security features within a compact package, reducing system complexity compared to discrete solutions. Its low power consumption enhances efficiency, making it suitable for battery-operated devices. Additionally, the broad operating temperature range and multiple interface options provide greater flexibility and reliability versus typical modules, positioning it as a robust choice for industrial and IoT wireless connectivity.
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Typical Applications
- Industrial automation systems requiring reliable 2.4 GHz Wi-Fi connectivity with robust security for remote monitoring and control.
- Smart home devices that integrate wireless communication for seamless user interaction and IoT connectivity.
- Healthcare equipment where secure and stable wireless transmission of data is essential for patient monitoring.
- Consumer electronics demanding efficient Wi-Fi modules with low power consumption and simplified integration.
ATWINC3400A-MU-Y042 Brand Info
The ATWINC3400A-MU-Y042 is developed by a leading semiconductor manufacturer known for delivering high-quality wireless communication solutions tailored for embedded systems. This product reflects the brand??s commitment to combining advanced technology with ease of integration, enabling engineers to incorporate secure Wi-Fi connectivity in their designs efficiently. Supported by comprehensive documentation and firmware libraries, the module is a preferred choice for both industrial and consumer applications requiring reliable wireless performance.
FAQ
What host interfaces are supported by this Wi-Fi module?
This module supports SPI and UART interfaces, allowing flexible communication with various microcontrollers and processors. These interfaces facilitate easy integration into existing designs without the need for complex hardware modifications.
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Does the module support secure Wi-Fi protocols?
Yes, it supports several security protocols including WEP, WPA/WPA2 Personal, and WPA2 Enterprise. These protocols ensure encrypted and secure wireless communication, which is critical in industrial and IoT deployments.
What is the operating temperature range for this device?
The device is rated to operate reliably within a temperature range of -40??C to +85??C, making it suitable for demanding industrial environments and outdoor applications where temperature extremes are common.
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How does the module manage power consumption?
Power management is optimized to reduce current draw during both transmission (approximately 180 mA) and reception (around 70 mA). This helps extend battery life in portable applications and reduces overall system power requirements.
Is an external TCP/IP stack required when using this module?
No external TCP/IP stack is necessary as the module includes an embedded TCP/IP stack. This feature offloads network protocol handling from the host, simplifying firmware development and accelerating time-to-market.
