ATWINC1500B-MU-Y

The ATWINC1500B is a single chip IEEE 802.11 b/g/n Radio/Baseband/MAC network controller optimized for low-power mobile applications. ATWINC1500B supports single stream 1x1 802.11n mode providing up to 72Mbps PHY rate. ATWINC1500B features fully integrated Power Amplifier, LNA, Switch, and Power Management. ATWINC1500B also features an on-chip microcontroller and integrated Flash memory for system software. Implemented in 65nm CMOS technology, the ATWINC1500B offers very low power consumption while simultaneously providing high performance and minimal bill of materials. The ATWINC1500B supports 2- and 3-wire Bluetooth coexistence protocols. The ATWINC1500B provides multiple peripheral interfaces including UART, SPI, I²C the only external clock source needed for the ATWINC1500B is a high-speed crystal or oscillator with a wide range of reference clock frequencies supported (12-40MHz). The ATWINC1500B is available in QFN packaging.

• IEEE 802.11 b/g/n 20MHz (1x1) solution
• Single spatial stream in 2.4GHz ISM band
• Integrated PA and T/R Switch
• Superior Sensitivity and Range via advanced PHY signal processing
• Advanced Equalization and Channel Estimation
• Advanced Carrier and Timing Synchronization
• Wi-Fi Direct and Soft-AP support
• Supports IEEE 802.11 WEP, WPA, and WPA2 Security
• Supports China WAPI security
• Superior MAC throughput via hardware accelerated two-level A-MSDU/AMPDU frame aggregation and block acknowledgement
• On-chip memory management engine to reduce host load
• Integrated Flash memory for system software
• SPI, UART, and I2C host interfaces
• 2- or 3-wire Bluetooth coexistence interface
• Operating temperature range of -40°C to +85°C
• Power save modes:
  • <4µA Power Down mode typical @3.3V I/O
  • 380uA Doze mode with chip settings preserved (used for beacon monitoring)
  • On-