5th Generation SDIO Wireless LAN plus Bluetooth Module Connector Type Antenna Configuration The Silex SX-SDMAC is a dual-band IEEE802.11a/b/g/n/ac WLAN plus Bluetooth 5.0 BR/EDR/BLE "Smart Ready" SDIO module based on the latest Qualcomm Atheros Technology. It integrates a QCA9377 SoC with MAC, Baseband, RF, RF front end, and peripheral circuitry. SX-SDMAC operates on a +3.3V main power supply and selectable +1.8V/+3.3V IO power supply. The SX-SDMAC comes in surface mount (SMT) and board to board connector (B2B) form factors. The SX-SDMAC has a 50 ohm U.FL connector as a connection interface for an external antenna. There is also an option to use an onboard chip antenna for the surface mount (SMT) version. SX-SDMAC supports 802.11ac Wave 2 multi-user MIMO (MU-MIMO) client which can increase the overall WLAN system performance. SX-SDMAC provides an SDIO 3.0 interface for WLAN and a hi-speed UART interface for BT. The SX-SDMAC is a FCC/IC/CE/MIC certified module. In order to expedite your product development process, Silex can provide both hardware and software engineering services including custom driver development, as well as turnkey product design and manufacturing. • Low Power Dual-Band 1x1 module for Wi-Fi & BT • 802.11 a/b/g/n/ac Wave 2 MU-MIMO • Bluetooth 5.0 BR/EDR/LE Smart Ready • SDIO 3.0 WLAN host interface • On-chip Power Management Unit (PMU) • Link Rate upto 433 Mbps • On-board and u.fl antenna options • Supports enterprise security, seamless roaming and CCX • Fine tuned calibration per module • FCC/IC/CE/MIC modular certification • Connector mount, surface mount, and SDIO card form factor Operating Temperature SMT: Direct solder pad 60 pins B2B: 40 pins

*7 When it Absolutely Must Cc technology SX-SDMAC802.11a/b/g/n/ac Plus Bluetooth SDIO Module Pin Numbering and Connection Options General Specifications On-Chip Functionality: MAC/BB/PHY Processing Hardware Encryption: WAPI, WEP, AES-GCMP 128/256 AES-CCMP 128/256,TKIP, WAPI Full Rate Supported Data Rates: IEEE 802.11b IEEE 802.11a and g IEEE 802.11n IEEE 802.11ac Bluetooth 5.0 BR/EDR/BLE Smart Ready SX-SDMAC-2831C R2: B2B, Bulk Package (2 U.FL Connectors) SX-SDMAC-2831C R2 SP: B2B, Sample Pack (2 U.FL Connectors) SX-SDMAC-2830S R2: SMT, Bulk Package (On Board Antenna) SX-SDMAC-2830S R2 SP: SMT,...