ATWILC1000B-MU-T

ATWILC1000B-MUT IEEE 802.11 b/g/n Link Controller SoC DATASHEET Description Atmel® ATWILC1000B is a single chip IEEE® 802.11b/g/n Radio/Baseband/MAC link controller optimized for low-power mobile applications. ATWILC1000B supports single stream 1x1 802.11n mode providing up to 72Mbps PHY rate. The ATWILC1000B features fully integrated Power Amplifier, LNA, Switch, and Power Management. Implemented in 65nm CMOS technology, the ATWILC1000B offers very low power consumption while simultaneously providing high performance and minimal bill of materials. The ATWILC1000B supports 2- and 3-wire Bluetooth® coexistence protocols. The ATWILC1000B provides multiple peripheral interfaces including UART, SPI, I2C, and SDIO. The only external clock source needed for the ATWILC1000B is a high-speed crystal or oscillator with a wide range of reference clock frequencies supported (12-40MHz). The ATWILC1000B is available in both QFN and Wafer Level Chip Scale Package (WLCSP) packaging. Features  IEEE 802.1 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, UART, and I2C host interfaces  2- or 3-wire Bluetooth coexistence interface  Operating temperature range of -40°C to +85°C  Power save modes: –