WISEN-2 2T2R, 2.4G&5G, Wi-Fi 6 + BT 5
高性能 Wi-Fi & BT 芯片
WISEN-2 是高度集成的片上系統(tǒng)（SoC），在單芯片中集成了 2 收 2 發(fā) 雙頻段的 Wi-Fi 6 和 藍(lán)牙 5。
集成的 Wi-Fi MAC/PHY/RF 支持 IEEE802.11ax 標(biāo)準(zhǔn)和 Wi-Fi 聯(lián)盟 Wi-Fi CERTIFIED 6 版本，以較低的功耗提供高達(dá) 1.2Gbps 的數(shù)據(jù)吞吐率，提高了網(wǎng)絡(luò)效率，同時(shí)保持與之前 IEEE802.11a/b/g/n/ac 標(biāo)準(zhǔn)的兼容性。
藍(lán)牙子系統(tǒng)符合 Bluetooth 5 標(biāo)準(zhǔn)，包括 BT/BLE 鏈路控制器、基帶和射頻，支持 BT/BLE 雙模工作，內(nèi)置 Wi-Fi/藍(lán)牙 共存解決方案會(huì)統(tǒng)籌協(xié)調(diào)Wi-Fi和藍(lán)牙的通訊流量，以最大限度地優(yōu)化兩個(gè)無(wú)線制式同時(shí)工作時(shí)的信號(hào)干擾。
支持多種高速接口（包括 PCIe 2、USB 3.0/2.0 和 SDIO 3.0）以及集成 RF 前端組件（如 PA、LNA 和 Balun），WISEN-2 可以為消費(fèi)類(lèi)產(chǎn)品和應(yīng)用（如電腦、數(shù)字電視、機(jī)頂盒、高清IP攝像機(jī)、無(wú)線存儲(chǔ)等）提供經(jīng)濟(jì)高效緊湊的高性能無(wú)線連接解決方案。
功能描述
WLAN
- Integrated with RF, PHY and MAC that are compliant with IEEE 802.11a/b/g/n/ac/ax standards
- 2×2 MIMO, 80MHz channel width and 1024-QAM support achieving max. data rate of 1.2Gbps
- DL/UL MU-MIMO and OFDMA
- LDPC and BCC
- STBC
- DCM
- Beamforming
- Digital Pre-distortion (DPD)
- Radar detection and DFS
- A-MPDU/A-MSDU
- BSS Color
- TWT
- Multi-BSSID
- Simultaneous dual-band dual-concurrent support (DBDC) in 2.4GHz and 5GHz bands
- Concurrent mode (STA and soft-AP)
- Supports Wake-on-WLAN via magic packet and wake-up frame
系統(tǒng)
- Support multiple configurable GPIO pins
- UART/JTAG//I2C/SPI/PCM
- Multiplexed ADC
- Integrate eFuse to store device specific information and RF calibration data
- Advanced FDD/TDD mode Wi-Fi/Bluetooth
coexistence scheme
Bluetooth
- Support Bluetooth 5, Bluetooth low energy and backward compatible with Bluetooth v2.1+EDR
- Supports all packet types in basic rate and enhanced data rate
- Dual mode support: simultaneous LE and BR/EDR
- Integrated Balun and PA
- Up to 7 BT link + 12 BLE link
- Support secure simple pairing
- Support SCO and eSCO link with re-transmission
- Support wide-band speech and hardware
- Channel quality driven data rate adaptation
- Channel assessment and WB RSSI for AFH
安全
- WPA2 and WPA3 personal
- Hardware cryptographic engine supporting WEP-40/104, TKIP, AES-CCMP-128/256, AES-GCMP-128/256
接口
- PCI Express base specification v2.1 for WLAN
- USB3.0/2.0 for WLAN and BT
- SDIO 1.1/2.0/3.0 for WLAN with clock rate up to 208 MHz
- HS-UART with configurable baud rate for Bluetooth
封裝
- FCCSP 7.8mm x 7.0mm
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