ATWILC3000-MR110CA IEEE 802.11 b/g/n Link Controller Module with Integrated Bluetooth 4.0 Description The ATWILC3000-MR110CA module is an IEEE 802.11 b/g/n RF/Baseband/Medium Access Control (1) (MAC) link controller and Bluetooth 4.0 compliant module , optimized for low power mobile applications. This module supports single stream 1x1 IEEE 802.11n mode providing up to 72 Mbps PHY rate. The ATWILC3000-MR110CA module features small form factor when integrating Power Amplifier (PA), Low- Noise Amplifier (LNA), Transmit/Receive switch, Power Management, and chip Antenna. This module offers very low power consumption while simultaneously providing high performance. This module contains all circuitry required including a chip antenna, 26 MHz crystal, and PMU circuitry. The ATWILC3000-MR110CA module requires a 32.768 kHz clock for sleep operation. The ATWILC3000-MR110CA module utilizes highly optimized IEEE 802.11 Bluetooth coexistence protocols, and provides Serial Peripheral Interface (SPI) and Secure Digital Input Output (SDIO) for interfacing with the host controller. Features IEEE 802.11: IEEE 802.11 b/g/n RF/PHY/MAC SOC IEEE 802.11 b/g/n (1x1) for up to 72 Mbps PHY rate Single spatial stream in 2.4 GHz ISM band Integrated PA and T/R switch Integrated chip antenna 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, WPA2 and WPA2 Enterprise security Superior MAC throughput through hardware accelerated two-level A-MSDU/A-MPDU frame aggregation and block acknowledgement On-chip memory management engine to reduce host load SPI and SDIO host interfaces Operating temperature range from -40C to +85C Wi-Fi Alliance certified for connectivity and optimizations ID: WFA72428 Bluetooth: (1) Bluetooth 4.0(Basic Rate, Enhanced Data Rate and BLE) Datasheet DS70005327A-page 1 2017 Microchip Technology Inc. ATWILC3000-MR110CA Frequency hopping Host Control Interface (HCI) through high speed UART Integrated PA and T/R switch Superior sensitivity and range (1) BT SIG QDID - 99659 Note: 1. BT SIG QDID qualification is for BLE only DS70005327A-page 2 Datasheet 2017 Microchip Technology Inc.