1.2 Features
 Embedded single core 32-bit RISC CPU for better system level management between subsystems
 Supports single antenna for Bluetooth and WLAN
 Self calibration
 Single crystal for GPS, BT and WLAN
 Integrated switching regulator enables direct connection to battery
 Best-in-class current consumption performance
 OS support: Android and Windows Mobile
 Intelligent BT/WLAN coexistence scheme that goes beyond PTA signaling (for example, transmit
window and duration that take into account of protocol exchange sequence, frequency, etc.)
 Single antenna support for WLAN/Bluetooth/GPS
 WLCSP (3.99x4.45mm2) package
WLAN
 Single-band (2.4GHz) single stream 802.11 b/g/n MAC/BB/RF
 802.11 d/h/k compliant
 Security: WFA WPA/WPA2 personal, WPS2.0, WAPI (Hardware)
 QoS: WFA WMM, WMM PS
 Supports 802.11n optional features: STBC, A-MPDU, Blk-Ack, RIFS, MCS Feedback, 20/40MHz
coexistence (PCO), unscheduled PSMP
 Supports 802.11w Protected Managed Frames
 Supports WiFi Direct (WFA P-2-P standard) and Wi-Fi Miracast (Wi-Fi Display)
 Supports HotSpot 2.0 Passpoint
 Interface: SDIO 2.0 (4-bit & 1-bit, up to 50MHz), SPI (48Mbps)
 Integrated PA with max 21dBm output power
 Typical -77.5 dBm 2.4GHz receiver sensitivity at 11g 54Mbps mode
 Per packet TX power control
Bluetooth
 Bluetooth specification v2.1+EDR
 Bluetooth specification 3.0+HS compliance
 Bluetooth v4.0 Low Energy (LE)
 Integrated PA with 10dBm (class 1) transmit power and Balun
 Rx sensitivity: GFSK -95dBm, DQPSK -94dBm, 8-DPSK -88dBm
 HCI over high speed (4Mbps) UART(H4), and SDIO 2.0
 Best-in-class BT/Wi-Fi coexistence performance
 Up to 4 piconets simultaneously with background inquiry/page scan
 Supports Scatternet
 Packet loss concealment (PLC) function for better voice quality
 Low-power scan function to reduce the power consumption in scan modes
GPS
 Supports GPS/QZSS/SBAS (WAAS/MSAS/EGNOS/GAGAN)
 Best-in-class sensitivity performance
– -165 dBm tracking sensitivity
– -163 dBm hot start sensitivity
– -148 dBm cold start sensitivity
– -151 dBm warm start sensitivity
 Full A-GPS capability (E911/SUPL/EPO/HotStill)
 Active interference cancellation for up to 8 in-band tones
 Low-power operational modes for mobile phone and DSC applications
 Supports XTAL
 5Hz update rate
FM
 76-108MHz with 50kHz step
 Supports RDS/RBDS
 Digital stereo modulator/demodulator
 Digital audio interface (I2S)
 Fast seek time 30ms/channel
 Stereo noise reduction
 Audio sensitivity 2dBμVemf ((S+N)/N=26dB)
 Audio S/N 60dB
 Anti-jamming
 Integrated short antenna

1.3 Applications
 Smart phone applications
 Media Tablet applications
 Mobile Internet Device (MID) applications
 Portable Navigation Device (PND) applications
 Portable Media Player (PMP) applications
 Portable gaming devices