ATSAMW25-MR210PA IEEE 802.11 b/g/n SmartConnect Wi-Fi Module PRELIMINARY DATASHEET Description The Atmel SMART SAMW25 module is based on the industry-leading low- power 2.4GHz IEEE 802.11 b/g/n Wi-Fi ATWINC1500 SoC (System on Chip) combined with the ARM Cortex -M0+ based microcontroller technology from Atmel. This turnkey system provides an integrated software solution with application and security protocols such as TLS, integrated network services (TCP/IP stack) which are all available through Atmel Studio 6 integrated development environment (IDE).The Atmel SmartConnect modules offer the ideal solutions for designers seeking to add Wi-Fi connectivity with minimal previous experience in 802.11, IP Stack or RF. Atmel SmartConnect Wi-Fi from Atmel opens the door of the Internet of Things (IoT) to the vast array of battery-powered devices and applications requiring the integration of WLAN connectivity without compromising on cost or power consumption. While we compete with other Wi-Fi modules on size, RF performance, cost and other characteristics, our Atmel SmartConnect product family has a distinctive advantage when it comes to power consumption and power saving modes. The ATSAMW25 device is a standalone end point, where a complete small application can be executed on the module by itself. Features Key features with SAMW25 Wireless connectivity solution: Certified Wi-Fi ATWINC1500A-MU-T with SAMD21 application IEEE 802.11 b/g/n 20MHz (1x1) solution Single spatial stream in 2.4GHz ISM band Compact footprint: 33.863 x 14.882mm Radio: Output power - 802.11b /11Mbps: 17dBm 1dB 802.11g /54Mbps: 15dBm 1dB EVM -28dB 802.11n /65Mbps: 13dBm 1dB EVM -30dB Application processor: Atmel SAMD21 ARM Cortex M0+ based microcontroller 256KB embedded Flash and 32KB SRAM Full-Speed USB Device and embedded Host Atmel-42395A-SmartConnect-ATSAMW25-MR210PA Datasheet 032015 CryptoAuthentication ATECC508 (optional) I/O operating voltage: 2.7 to 3.6V Power Amplifier and On-board Switching Regulator operating voltage: 2.7 to 4.6V Power states supported: Provision (AP/ Sniffer) IDLE LISTEN IDLE SUSPEND Extreme low power, on-chip low power sleep oscillator Serial Host Interface SPI or UART Software Upgrade Over-the-Air (OTA) FCC, CE, IC, and TELEC Certified RoHS compliant Security protocols WPA/WPA2 Personal, TLS, SSL Network services DHCP, DNS, TCP/IP (IPv4), UDP, HTTP, HTTPS Target Applications IoT applications Smart appliances Multimedia streaming Safety and security Home automation Consumer electronics Industrial automation ATSAMW25-MR210PA IEEE 802.11 b/g/n SmartConnect Wi-Fi Module PRELIMINARY DATASHEET 2 2 Atmel-42395A-SmartConnect-ATSAMW25-MR210PA Datasheet 032015