Network and Communication Chips from RS Components, Ltd.


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The ATSAMW25H18-MR210PA is a SmartConnect WiFi Module that is perfect if you are looking to add a wireless connection to your design but lack the expertise or confidence when using 802.11, IP Stack or RF. SmartConnect technology also provides integrated software with application and security protocols suich as TLS and integrated network services that are all available through Atmel Studio 6 IDE. Key Features & Benefits of the ATSAMW25H18-MR210PA. •Features a 2.4 GHz IEEE 802.11 b/g/n Wi-Fi ATWINC1500 SoC combined with a SAMD21 ARM® Cortex®-M0+ microcontroller. •Perfect for IoT, Smart devices and Multimedia streaming. •Energy saving. •CryptoAuthenticationâ„¢ ATECC508 I/O operating voltage 2.7 V to 3.6 V. •Power amplifier & on-board switching regulator operating voltage 2.7 V to 4.6 V. •Provision, IDLE & SUSPEND power states supported. •SPI or UART serial communications interface. •Software Upgrade Over-The-Air (OTA). •Security Protocols (WDA/WPA2 Personal, TLS, SSL). •DHCP, DNS, TCP/IP, UDP, HTTP. HTTPS
Supported Protocol = 802.11b/g/n
Supported Security Standards = SSL, TLS, WAPI, WEP, WPA, WPA2
Supported Bus Interfaces = I2C, IrDA, LIN2, SPI, USART
Supply Voltage = 2.7 - 3.6V
Maximum Operating Temperature = +85°C
Minimum Operating Temperature = -40°C


Atmel Corporation
Manufacturer Part Number
Product Category
Network and Communication Chips
Wi-Fi / WiMAX / Wi-Mesh
Supply Voltage
Operating Temperature
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