ATWILC1000B-MU-Y042 Overview
The ATWILC1000B-MU-Y042 is a compact, highly integrated Wi-Fi module designed for industrial and IoT applications requiring reliable wireless connectivity. Featuring dual-band 2.4 GHz and 5 GHz support, this module offers robust performance with low power consumption, making it ideal for embedded systems and smart devices. Its small footprint and comprehensive interface options provide seamless integration into diverse hardware platforms. The module’s compliance with IEEE 802.11a/b/g/n/ac standards ensures compatibility with modern wireless networks. Designed with industrial-grade reliability, it is suitable for demanding environments. For engineers and sourcing specialists, this module delivers a balanced solution with proven connectivity and streamlined implementation. Visit IC Manufacturer for detailed technical support and resources.
ATWILC1000B-MU-Y042 Technical Specifications
| Parameter | Specification |
|---|---|
| Wireless Standards | IEEE 802.11a/b/g/n/ac |
| Frequency Bands | 2.4 GHz and 5 GHz dual-band |
| Interface Types | SDIO 3.0, SPI |
| Operating Voltage | 3.3 V ?? 0.3 V |
| Data Rate | Up to 433 Mbps (802.11ac) |
| Operating Temperature | -40??C to +85??C |
| Power Consumption (Transmit) | Typical 200 mA @ 3.3 V |
| Dimensions | 16 mm ?? 20 mm ?? 2.5 mm |
ATWILC1000B-MU-Y042 Key Features
- Dual-Band Connectivity: Supports both 2.4 GHz and 5 GHz bands enabling flexible wireless deployment and reduced interference for stable network performance.
- High Data Throughput: Compliance with 802.11ac allows data rates up to 433 Mbps, ensuring fast and efficient communication in bandwidth-intensive applications.
- Low Power Operation: Optimized power consumption supports extended battery life in portable and embedded devices, enhancing overall system efficiency.
- Robust Industrial Temperature Range: Operates reliably between -40??C and +85??C, suitable for harsh and industrial environments requiring durable wireless solutions.
- Multiple Interface Support: Offers SDIO 3.0 and SPI interfaces providing flexible integration options with host processors and microcontrollers.
- Compact Form Factor: Small module size facilitates integration into space-constrained applications without compromising performance.
- Advanced Security: Supports WPA2/WPA3 security protocols ensuring secure wireless communication for sensitive data transmission.
ATWILC1000B-MU-Y042 Advantages vs Typical Alternatives
This Wi-Fi module delivers superior integration by combining dual-band support and advanced interface options in a compact package. Compared to typical alternatives, it offers enhanced data throughput and industrial-grade temperature tolerance. Its low power profile and flexible connectivity options improve system reliability and reduce design complexity, making it a preferred choice for embedded wireless solutions requiring consistent performance and ease of implementation.
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Typical Applications
- Industrial automation systems requiring reliable Wi-Fi connectivity in harsh environments, enabling real-time monitoring and control through robust wireless links.
- Smart home devices such as security cameras and thermostats benefiting from dual-band wireless communication and low power consumption.
- Embedded IoT gateways facilitating seamless data aggregation and network bridging with high throughput and stable connections.
- Portable handheld terminals and data collectors where compact size and extended operating temperature range are critical for field use.
ATWILC1000B-MU-Y042 Brand Info
The ATWILC1000B-MU-Y042 module is engineered by a leading semiconductor manufacturer known for delivering reliable wireless communication solutions. This product integrates proven Wi-Fi technology tailored for industrial and IoT applications. The brand emphasizes quality, durability, and compliance with stringent wireless standards, ensuring that the module meets the demands of modern embedded designs. Comprehensive documentation and technical support accompany the module, facilitating smooth development cycles and faster time to market.
FAQ
What wireless standards does this module support?
The module supports IEEE 802.11a/b/g/n/ac standards, providing compatibility with a wide range of Wi-Fi networks across both 2.4 GHz and 5 GHz frequency bands. This ensures versatile connectivity options for various applications.
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Can the module operate in industrial temperature ranges?
Yes, it is designed to operate reliably within an extended temperature range from -40??C to +85??C, making it suitable for industrial environments and applications exposed to harsh conditions.
What interfaces are available for communication with host devices?
The module provides SDIO 3.0 and SPI interfaces, which allow flexible and efficient communication with host processors or microcontrollers, supporting different design requirements and system architectures.
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How does the module handle power consumption?
Power consumption is optimized for low energy use, with typical transmit current around 200 mA at 3.3 V. This feature helps extend battery life in portable and embedded applications without compromising performance.
Is the module secure for sensitive data transmission?
Yes, it supports advanced security protocols including WPA2 and WPA3, ensuring encrypted and secure wireless communication to protect sensitive data over the network.





