ATWILC3000-MR110CA

The ATWILC3000 is a single chip IEEE 802.11 b/g/n RF/Baseband/MAC link controller and Bluetooth 4.0 optimized for low-power mobile applications. The ATWILC3000 supports single stream 1x1 802.11n mode providing up to 72Mbps PHY rate. The ATWILC3000 features fully integrated Power Amplifier, LNA, Switch and Power Management. Implemented in 65nm CMOS technology, the ATWILC3000 offers very low power consumption while simultaneously providing high performance and minimal bill of materials. The ATWILC3000 utilizes highly optimized 802.11-Bluetooth coexistence protocols. The ATWILC3000 provides multiple peripheral interfaces including UART, SPI, I2C, and SDIO. The only external clock sources needed for the ATWILC3000 is a high-speed crystal or oscillator with a wide range of reference clock frequencies supported (14-40MHz) and a 32.768kHz clock for sleep operation. The ATWILC3000 is available in both QFN and Wafer Level Chip Scale Package (WLCSP) 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
• SPI, SDIO, I2C, and UART host interfaces
• Operating temperature range of -40°C to +85°C