ATWINC1500-MR210PB1952

The ATWINC1500-MR210PB1952 from Microchip is an IEEE 802.11 b/g/n SmartConnect IoT module. It is a 28 pin certified module with ATWINC1500B chip (4MB flash) and PCB printed antenna. This low power consumption IoT (Internet of Things) module is specifically optimized for low power IoT applications. The module integrates power amplifier, LNA, switch, power management and printed antenna resulting in a small form factor (21.7 x 14.7 x 2.1mm) design. With seamless roaming capabilities and advanced security, it could be interoperable with various vendors 802.11 b/g/n access points in wireless LAN. The module provides SPI ports to interface with host controller. Superior MAC throughput via hardware accelerated two level A-MSDU/A-MPDU frame aggregation and block acknowledgment. RF performance guaranteed at room temperature of 25°C with a 2-3db change at boundary conditions. It also has Wi-Fi alliance certifications for connectivity and optimizations.

• IEEE 802.11 b/g/n 20MHz (1x1) solution, single spatial stream in 2.4GHz ISM band
• Integrated transmit/receive switch, fast boot options, on-chip network stack to offload MCU
• Superior sensitivity and range via advanced PHY signal processing
• FCC, IC, CE regulatory certification, advanced carrier and timing synchronization
• Advanced equalization and channel estimation, no OTA/with shield, Wi-Fi direct and soft-AP support
• Power save modes (4µA power down mode typical at 3.3V I/O), 3V to 4.2V VBATT voltage
• Supports IEEE 802.11 WEP, WPA, WPA2 security and -40°C to +85°C operating temperature
• On-chip memory management engine to reduce host load, built-in 26MHz crystal
• 2.7V to 3.6V I/O operating voltage, Wi-Fi alliance certifications for connectivity and optimizations
• Integrated flash memory for system software
• Supplier’s original packaging: Tray